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11.2 Steps in Developing a Research Proposal

Learning objectives.

  • Identify the steps in developing a research proposal.
  • Choose a topic and formulate a research question and working thesis.
  • Develop a research proposal.

Writing a good research paper takes time, thought, and effort. Although this assignment is challenging, it is manageable. Focusing on one step at a time will help you develop a thoughtful, informative, well-supported research paper.

Your first step is to choose a topic and then to develop research questions, a working thesis, and a written research proposal. Set aside adequate time for this part of the process. Fully exploring ideas will help you build a solid foundation for your paper.

Choosing a Topic

When you choose a topic for a research paper, you are making a major commitment. Your choice will help determine whether you enjoy the lengthy process of research and writing—and whether your final paper fulfills the assignment requirements. If you choose your topic hastily, you may later find it difficult to work with your topic. By taking your time and choosing carefully, you can ensure that this assignment is not only challenging but also rewarding.

Writers understand the importance of choosing a topic that fulfills the assignment requirements and fits the assignment’s purpose and audience. (For more information about purpose and audience, see Chapter 6 “Writing Paragraphs: Separating Ideas and Shaping Content” .) Choosing a topic that interests you is also crucial. You instructor may provide a list of suggested topics or ask that you develop a topic on your own. In either case, try to identify topics that genuinely interest you.

After identifying potential topic ideas, you will need to evaluate your ideas and choose one topic to pursue. Will you be able to find enough information about the topic? Can you develop a paper about this topic that presents and supports your original ideas? Is the topic too broad or too narrow for the scope of the assignment? If so, can you modify it so it is more manageable? You will ask these questions during this preliminary phase of the research process.

Identifying Potential Topics

Sometimes, your instructor may provide a list of suggested topics. If so, you may benefit from identifying several possibilities before committing to one idea. It is important to know how to narrow down your ideas into a concise, manageable thesis. You may also use the list as a starting point to help you identify additional, related topics. Discussing your ideas with your instructor will help ensure that you choose a manageable topic that fits the requirements of the assignment.

In this chapter, you will follow a writer named Jorge, who is studying health care administration, as he prepares a research paper. You will also plan, research, and draft your own research paper.

Jorge was assigned to write a research paper on health and the media for an introductory course in health care. Although a general topic was selected for the students, Jorge had to decide which specific issues interested him. He brainstormed a list of possibilities.

If you are writing a research paper for a specialized course, look back through your notes and course activities. Identify reading assignments and class discussions that especially engaged you. Doing so can help you identify topics to pursue.

  • Health Maintenance Organizations (HMOs) in the news
  • Sexual education programs
  • Hollywood and eating disorders
  • Americans’ access to public health information
  • Media portrayal of health care reform bill
  • Depictions of drugs on television
  • The effect of the Internet on mental health
  • Popularized diets (such as low-carbohydrate diets)
  • Fear of pandemics (bird flu, HINI, SARS)
  • Electronic entertainment and obesity
  • Advertisements for prescription drugs
  • Public education and disease prevention

Set a timer for five minutes. Use brainstorming or idea mapping to create a list of topics you would be interested in researching for a paper about the influence of the Internet on social networking. Do you closely follow the media coverage of a particular website, such as Twitter? Would you like to learn more about a certain industry, such as online dating? Which social networking sites do you and your friends use? List as many ideas related to this topic as you can.

Narrowing Your Topic

Once you have a list of potential topics, you will need to choose one as the focus of your essay. You will also need to narrow your topic. Most writers find that the topics they listed during brainstorming or idea mapping are broad—too broad for the scope of the assignment. Working with an overly broad topic, such as sexual education programs or popularized diets, can be frustrating and overwhelming. Each topic has so many facets that it would be impossible to cover them all in a college research paper. However, more specific choices, such as the pros and cons of sexual education in kids’ television programs or the physical effects of the South Beach diet, are specific enough to write about without being too narrow to sustain an entire research paper.

A good research paper provides focused, in-depth information and analysis. If your topic is too broad, you will find it difficult to do more than skim the surface when you research it and write about it. Narrowing your focus is essential to making your topic manageable. To narrow your focus, explore your topic in writing, conduct preliminary research, and discuss both the topic and the research with others.

Exploring Your Topic in Writing

“How am I supposed to narrow my topic when I haven’t even begun researching yet?” In fact, you may already know more than you realize. Review your list and identify your top two or three topics. Set aside some time to explore each one through freewriting. (For more information about freewriting, see Chapter 8 “The Writing Process: How Do I Begin?” .) Simply taking the time to focus on your topic may yield fresh angles.

Jorge knew that he was especially interested in the topic of diet fads, but he also knew that it was much too broad for his assignment. He used freewriting to explore his thoughts so he could narrow his topic. Read Jorge’s ideas.

Conducting Preliminary Research

Another way writers may focus a topic is to conduct preliminary research . Like freewriting, exploratory reading can help you identify interesting angles. Surfing the web and browsing through newspaper and magazine articles are good ways to start. Find out what people are saying about your topic on blogs and online discussion groups. Discussing your topic with others can also inspire you. Talk about your ideas with your classmates, your friends, or your instructor.

Jorge’s freewriting exercise helped him realize that the assigned topic of health and the media intersected with a few of his interests—diet, nutrition, and obesity. Preliminary online research and discussions with his classmates strengthened his impression that many people are confused or misled by media coverage of these subjects.

Jorge decided to focus his paper on a topic that had garnered a great deal of media attention—low-carbohydrate diets. He wanted to find out whether low-carbohydrate diets were as effective as their proponents claimed.

Writing at Work

At work, you may need to research a topic quickly to find general information. This information can be useful in understanding trends in a given industry or generating competition. For example, a company may research a competitor’s prices and use the information when pricing their own product. You may find it useful to skim a variety of reliable sources and take notes on your findings.

The reliability of online sources varies greatly. In this exploratory phase of your research, you do not need to evaluate sources as closely as you will later. However, use common sense as you refine your paper topic. If you read a fascinating blog comment that gives you a new idea for your paper, be sure to check out other, more reliable sources as well to make sure the idea is worth pursuing.

Review the list of topics you created in Note 11.18 “Exercise 1” and identify two or three topics you would like to explore further. For each of these topics, spend five to ten minutes writing about the topic without stopping. Then review your writing to identify possible areas of focus.

Set aside time to conduct preliminary research about your potential topics. Then choose a topic to pursue for your research paper.

Collaboration

Please share your topic list with a classmate. Select one or two topics on his or her list that you would like to learn more about and return it to him or her. Discuss why you found the topics interesting, and learn which of your topics your classmate selected and why.

A Plan for Research

Your freewriting and preliminary research have helped you choose a focused, manageable topic for your research paper. To work with your topic successfully, you will need to determine what exactly you want to learn about it—and later, what you want to say about it. Before you begin conducting in-depth research, you will further define your focus by developing a research question , a working thesis, and a research proposal.

Formulating a Research Question

In forming a research question, you are setting a goal for your research. Your main research question should be substantial enough to form the guiding principle of your paper—but focused enough to guide your research. A strong research question requires you not only to find information but also to put together different pieces of information, interpret and analyze them, and figure out what you think. As you consider potential research questions, ask yourself whether they would be too hard or too easy to answer.

To determine your research question, review the freewriting you completed earlier. Skim through books, articles, and websites and list the questions you have. (You may wish to use the 5WH strategy to help you formulate questions. See Chapter 8 “The Writing Process: How Do I Begin?” for more information about 5WH questions.) Include simple, factual questions and more complex questions that would require analysis and interpretation. Determine your main question—the primary focus of your paper—and several subquestions that you will need to research to answer your main question.

Here are the research questions Jorge will use to focus his research. Notice that his main research question has no obvious, straightforward answer. Jorge will need to research his subquestions, which address narrower topics, to answer his main question.

Using the topic you selected in Note 11.24 “Exercise 2” , write your main research question and at least four to five subquestions. Check that your main research question is appropriately complex for your assignment.

Constructing a Working ThesIs

A working thesis concisely states a writer’s initial answer to the main research question. It does not merely state a fact or present a subjective opinion. Instead, it expresses a debatable idea or claim that you hope to prove through additional research. Your working thesis is called a working thesis for a reason—it is subject to change. As you learn more about your topic, you may change your thinking in light of your research findings. Let your working thesis serve as a guide to your research, but do not be afraid to modify it based on what you learn.

Jorge began his research with a strong point of view based on his preliminary writing and research. Read his working thesis statement, which presents the point he will argue. Notice how it states Jorge’s tentative answer to his research question.

One way to determine your working thesis is to consider how you would complete sentences such as I believe or My opinion is . However, keep in mind that academic writing generally does not use first-person pronouns. These statements are useful starting points, but formal research papers use an objective voice.

Write a working thesis statement that presents your preliminary answer to the research question you wrote in Note 11.27 “Exercise 3” . Check that your working thesis statement presents an idea or claim that could be supported or refuted by evidence from research.

Creating a Research Proposal

A research proposal is a brief document—no more than one typed page—that summarizes the preliminary work you have completed. Your purpose in writing it is to formalize your plan for research and present it to your instructor for feedback. In your research proposal, you will present your main research question, related subquestions, and working thesis. You will also briefly discuss the value of researching this topic and indicate how you plan to gather information.

When Jorge began drafting his research proposal, he realized that he had already created most of the pieces he needed. However, he knew he also had to explain how his research would be relevant to other future health care professionals. In addition, he wanted to form a general plan for doing the research and identifying potentially useful sources. Read Jorge’s research proposal.

Read Jorge's research proposal

Before you begin a new project at work, you may have to develop a project summary document that states the purpose of the project, explains why it would be a wise use of company resources, and briefly outlines the steps involved in completing the project. This type of document is similar to a research proposal. Both documents define and limit a project, explain its value, discuss how to proceed, and identify what resources you will use.

Writing Your Own Research Proposal

Now you may write your own research proposal, if you have not done so already. Follow the guidelines provided in this lesson.

Key Takeaways

  • Developing a research proposal involves the following preliminary steps: identifying potential ideas, choosing ideas to explore further, choosing and narrowing a topic, formulating a research question, and developing a working thesis.
  • A good topic for a research paper interests the writer and fulfills the requirements of the assignment.
  • Defining and narrowing a topic helps writers conduct focused, in-depth research.
  • Writers conduct preliminary research to identify possible topics and research questions and to develop a working thesis.
  • A good research question interests readers, is neither too broad nor too narrow, and has no obvious answer.
  • A good working thesis expresses a debatable idea or claim that can be supported with evidence from research.
  • Writers create a research proposal to present their topic, main research question, subquestions, and working thesis to an instructor for approval or feedback.

Writing for Success Copyright © 2015 by University of Minnesota is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License , except where otherwise noted.

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  • Knowledge Base
  • Starting the research process

A Beginner's Guide to Starting the Research Process

Research process steps

When you have to write a thesis or dissertation , it can be hard to know where to begin, but there are some clear steps you can follow.

The research process often begins with a very broad idea for a topic you’d like to know more about. You do some preliminary research to identify a  problem . After refining your research questions , you can lay out the foundations of your research design , leading to a proposal that outlines your ideas and plans.

This article takes you through the first steps of the research process, helping you narrow down your ideas and build up a strong foundation for your research project.

Table of contents

Step 1: choose your topic, step 2: identify a problem, step 3: formulate research questions, step 4: create a research design, step 5: write a research proposal, other interesting articles.

First you have to come up with some ideas. Your thesis or dissertation topic can start out very broad. Think about the general area or field you’re interested in—maybe you already have specific research interests based on classes you’ve taken, or maybe you had to consider your topic when applying to graduate school and writing a statement of purpose .

Even if you already have a good sense of your topic, you’ll need to read widely to build background knowledge and begin narrowing down your ideas. Conduct an initial literature review to begin gathering relevant sources. As you read, take notes and try to identify problems, questions, debates, contradictions and gaps. Your aim is to narrow down from a broad area of interest to a specific niche.

Make sure to consider the practicalities: the requirements of your programme, the amount of time you have to complete the research, and how difficult it will be to access sources and data on the topic. Before moving onto the next stage, it’s a good idea to discuss the topic with your thesis supervisor.

>>Read more about narrowing down a research topic

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what are the stages of research proposal

So you’ve settled on a topic and found a niche—but what exactly will your research investigate, and why does it matter? To give your project focus and purpose, you have to define a research problem .

The problem might be a practical issue—for example, a process or practice that isn’t working well, an area of concern in an organization’s performance, or a difficulty faced by a specific group of people in society.

Alternatively, you might choose to investigate a theoretical problem—for example, an underexplored phenomenon or relationship, a contradiction between different models or theories, or an unresolved debate among scholars.

To put the problem in context and set your objectives, you can write a problem statement . This describes who the problem affects, why research is needed, and how your research project will contribute to solving it.

>>Read more about defining a research problem

Next, based on the problem statement, you need to write one or more research questions . These target exactly what you want to find out. They might focus on describing, comparing, evaluating, or explaining the research problem.

A strong research question should be specific enough that you can answer it thoroughly using appropriate qualitative or quantitative research methods. It should also be complex enough to require in-depth investigation, analysis, and argument. Questions that can be answered with “yes/no” or with easily available facts are not complex enough for a thesis or dissertation.

In some types of research, at this stage you might also have to develop a conceptual framework and testable hypotheses .

>>See research question examples

The research design is a practical framework for answering your research questions. It involves making decisions about the type of data you need, the methods you’ll use to collect and analyze it, and the location and timescale of your research.

There are often many possible paths you can take to answering your questions. The decisions you make will partly be based on your priorities. For example, do you want to determine causes and effects, draw generalizable conclusions, or understand the details of a specific context?

You need to decide whether you will use primary or secondary data and qualitative or quantitative methods . You also need to determine the specific tools, procedures, and materials you’ll use to collect and analyze your data, as well as your criteria for selecting participants or sources.

>>Read more about creating a research design

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Finally, after completing these steps, you are ready to complete a research proposal . The proposal outlines the context, relevance, purpose, and plan of your research.

As well as outlining the background, problem statement, and research questions, the proposal should also include a literature review that shows how your project will fit into existing work on the topic. The research design section describes your approach and explains exactly what you will do.

You might have to get the proposal approved by your supervisor before you get started, and it will guide the process of writing your thesis or dissertation.

>>Read more about writing a research proposal

If you want to know more about the research process , methodology , research bias , or statistics , make sure to check out some of our other articles with explanations and examples.

Methodology

  • Sampling methods
  • Simple random sampling
  • Stratified sampling
  • Cluster sampling
  • Likert scales
  • Reproducibility

 Statistics

  • Null hypothesis
  • Statistical power
  • Probability distribution
  • Effect size
  • Poisson distribution

Research bias

  • Optimism bias
  • Cognitive bias
  • Implicit bias
  • Hawthorne effect
  • Anchoring bias
  • Explicit bias

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what are the stages of research proposal

How To Write A Research Proposal

A Straightforward How-To Guide (With Examples)

By: Derek Jansen (MBA) | Reviewed By: Dr. Eunice Rautenbach | August 2019 (Updated April 2023)

Writing up a strong research proposal for a dissertation or thesis is much like a marriage proposal. It’s a task that calls on you to win somebody over and persuade them that what you’re planning is a great idea. An idea they’re happy to say ‘yes’ to. This means that your dissertation proposal needs to be   persuasive ,   attractive   and well-planned. In this post, I’ll show you how to write a winning dissertation proposal, from scratch.

Before you start:

– Understand exactly what a research proposal is – Ask yourself these 4 questions

The 5 essential ingredients:

  • The title/topic
  • The introduction chapter
  • The scope/delimitations
  • Preliminary literature review
  • Design/ methodology
  • Practical considerations and risks 

What Is A Research Proposal?

The research proposal is literally that: a written document that communicates what you propose to research, in a concise format. It’s where you put all that stuff that’s spinning around in your head down on to paper, in a logical, convincing fashion.

Convincing   is the keyword here, as your research proposal needs to convince the assessor that your research is   clearly articulated   (i.e., a clear research question) ,   worth doing   (i.e., is unique and valuable enough to justify the effort), and   doable   within the restrictions you’ll face (time limits, budget, skill limits, etc.). If your proposal does not address these three criteria, your research won’t be approved, no matter how “exciting” the research idea might be.

PS – if you’re completely new to proposal writing, we’ve got a detailed walkthrough video covering two successful research proposals here . 

Free Webinar: How To Write A Research Proposal

How do I know I’m ready?

Before starting the writing process, you need to   ask yourself 4 important questions .  If you can’t answer them succinctly and confidently, you’re not ready – you need to go back and think more deeply about your dissertation topic .

You should be able to answer the following 4 questions before starting your dissertation or thesis research proposal:

  • WHAT is my main research question? (the topic)
  • WHO cares and why is this important? (the justification)
  • WHAT data would I need to answer this question, and how will I analyse it? (the research design)
  • HOW will I manage the completion of this research, within the given timelines? (project and risk management)

If you can’t answer these questions clearly and concisely,   you’re not yet ready   to write your research proposal – revisit our   post on choosing a topic .

If you can, that’s great – it’s time to start writing up your dissertation proposal. Next, I’ll discuss what needs to go into your research proposal, and how to structure it all into an intuitive, convincing document with a linear narrative.

The 5 Essential Ingredients

Research proposals can vary in style between institutions and disciplines, but here I’ll share with you a   handy 5-section structure   you can use. These 5 sections directly address the core questions we spoke about earlier, ensuring that you present a convincing proposal. If your institution already provides a proposal template, there will likely be substantial overlap with this, so you’ll still get value from reading on.

For each section discussed below, make sure you use headers and sub-headers (ideally, numbered headers) to help the reader navigate through your document, and to support them when they need to revisit a previous section. Don’t just present an endless wall of text, paragraph after paragraph after paragraph…

Top Tip:   Use MS Word Styles to format headings. This will allow you to be clear about whether a sub-heading is level 2, 3, or 4. Additionally, you can view your document in ‘outline view’ which will show you only your headings. This makes it much easier to check your structure, shift things around and make decisions about where a section needs to sit. You can also generate a 100% accurate table of contents using Word’s automatic functionality.

what are the stages of research proposal

Ingredient #1 – Topic/Title Header

Your research proposal’s title should be your main research question in its simplest form, possibly with a sub-heading providing basic details on the specifics of the study. For example:

“Compliance with equality legislation in the charity sector: a study of the ‘reasonable adjustments’ made in three London care homes”

As you can see, this title provides a clear indication of what the research is about, in broad terms. It paints a high-level picture for the first-time reader, which gives them a taste of what to expect.   Always aim for a clear, concise title . Don’t feel the need to capture every detail of your research in your title – your proposal will fill in the gaps.

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what are the stages of research proposal

Ingredient #2 – Introduction

In this section of your research proposal, you’ll expand on what you’ve communicated in the title, by providing a few paragraphs which offer more detail about your research topic. Importantly, the focus here is the   topic   – what will you research and why is that worth researching? This is not the place to discuss methodology, practicalities, etc. – you’ll do that later.

You should cover the following:

  • An overview of the   broad area   you’ll be researching – introduce the reader to key concepts and language
  • An explanation of the   specific (narrower) area   you’ll be focusing, and why you’ll be focusing there
  • Your research   aims   and   objectives
  • Your   research question (s) and sub-questions (if applicable)

Importantly, you should aim to use short sentences and plain language – don’t babble on with extensive jargon, acronyms and complex language. Assume that the reader is an intelligent layman – not a subject area specialist (even if they are). Remember that the   best writing is writing that can be easily understood   and digested. Keep it simple.

The introduction section serves to expand on the  research topic – what will you study and why is that worth dedicating time and effort to?

Note that some universities may want some extra bits and pieces in your introduction section. For example, personal development objectives, a structural outline, etc. Check your brief to see if there are any other details they expect in your proposal, and make sure you find a place for these.

Ingredient #3 – Scope

Next, you’ll need to specify what the scope of your research will be – this is also known as the delimitations . In other words, you need to make it clear what you will be covering and, more importantly, what you won’t be covering in your research. Simply put, this is about ring fencing your research topic so that you have a laser-sharp focus.

All too often, students feel the need to go broad and try to address as many issues as possible, in the interest of producing comprehensive research. Whilst this is admirable, it’s a mistake. By tightly refining your scope, you’ll enable yourself to   go deep   with your research, which is what you need to earn good marks. If your scope is too broad, you’re likely going to land up with superficial research (which won’t earn marks), so don’t be afraid to narrow things down.

Ingredient #4 – Literature Review

In this section of your research proposal, you need to provide a (relatively) brief discussion of the existing literature. Naturally, this will not be as comprehensive as the literature review in your actual dissertation, but it will lay the foundation for that. In fact, if you put in the effort at this stage, you’ll make your life a lot easier when it’s time to write your actual literature review chapter.

There are a few things you need to achieve in this section:

  • Demonstrate that you’ve done your reading and are   familiar with the current state of the research   in your topic area.
  • Show that   there’s a clear gap   for your specific research – i.e., show that your topic is sufficiently unique and will add value to the existing research.
  • Show how the existing research has shaped your thinking regarding   research design . For example, you might use scales or questionnaires from previous studies.

When you write up your literature review, keep these three objectives front of mind, especially number two (revealing the gap in the literature), so that your literature review has a   clear purpose and direction . Everything you write should be contributing towards one (or more) of these objectives in some way. If it doesn’t, you need to ask yourself whether it’s truly needed.

Top Tip:  Don’t fall into the trap of just describing the main pieces of literature, for example, “A says this, B says that, C also says that…” and so on. Merely describing the literature provides no value. Instead, you need to   synthesise   it, and use it to address the three objectives above.

 If you put in the effort at the proposal stage, you’ll make your life a lot easier when its time to write your actual literature review chapter.

Ingredient #5 – Research Methodology

Now that you’ve clearly explained both your intended research topic (in the introduction) and the existing research it will draw on (in the literature review section), it’s time to get practical and explain exactly how you’ll be carrying out your own research. In other words, your research methodology.

In this section, you’ll need to   answer two critical questions :

  • How   will you design your research? I.e., what research methodology will you adopt, what will your sample be, how will you collect data, etc.
  • Why   have you chosen this design? I.e., why does this approach suit your specific research aims, objectives and questions?

In other words, this is not just about explaining WHAT you’ll be doing, it’s also about explaining WHY. In fact, the   justification is the most important part , because that justification is how you demonstrate a good understanding of research design (which is what assessors want to see).

Some essential design choices you need to cover in your research proposal include:

  • Your intended research philosophy (e.g., positivism, interpretivism or pragmatism )
  • What methodological approach you’ll be taking (e.g., qualitative , quantitative or mixed )
  • The details of your sample (e.g., sample size, who they are, who they represent, etc.)
  • What data you plan to collect (i.e. data about what, in what form?)
  • How you plan to collect it (e.g., surveys , interviews , focus groups, etc.)
  • How you plan to analyse it (e.g., regression analysis, thematic analysis , etc.)
  • Ethical adherence (i.e., does this research satisfy all ethical requirements of your institution, or does it need further approval?)

This list is not exhaustive – these are just some core attributes of research design. Check with your institution what level of detail they expect. The “ research onion ” by Saunders et al (2009) provides a good summary of the various design choices you ultimately need to make – you can   read more about that here .

Don’t forget the practicalities…

In addition to the technical aspects, you will need to address the   practical   side of the project. In other words, you need to explain   what resources you’ll need   (e.g., time, money, access to equipment or software, etc.) and how you intend to secure these resources. You need to show that your project is feasible, so any “make or break” type resources need to already be secured. The success or failure of your project cannot depend on some resource which you’re not yet sure you have access to.

Another part of the practicalities discussion is   project and risk management . In other words, you need to show that you have a clear project plan to tackle your research with. Some key questions to address:

  • What are the timelines for each phase of your project?
  • Are the time allocations reasonable?
  • What happens if something takes longer than anticipated (risk management)?
  • What happens if you don’t get the response rate you expect?

A good way to demonstrate that you’ve thought this through is to include a Gantt chart and a risk register (in the appendix if word count is a problem). With these two tools, you can show that you’ve got a clear, feasible plan, and you’ve thought about and accounted for the potential risks.

Gantt chart

Tip – Be honest about the potential difficulties – but show that you are anticipating solutions and workarounds. This is much more impressive to an assessor than an unrealistically optimistic proposal which does not anticipate any challenges whatsoever.

Final Touches: Read And Simplify

The final step is to edit and proofread your proposal – very carefully. It sounds obvious, but all too often poor editing and proofreading ruin a good proposal. Nothing is more off-putting for an assessor than a poorly edited, typo-strewn document. It sends the message that you either do not pay attention to detail, or just don’t care. Neither of these are good messages. Put the effort into editing and proofreading your proposal (or pay someone to do it for you) – it will pay dividends.

When you’re editing, watch out for ‘academese’. Many students can speak simply, passionately and clearly about their dissertation topic – but become incomprehensible the moment they turn the laptop on. You are not required to write in any kind of special, formal, complex language when you write academic work. Sure, there may be technical terms, jargon specific to your discipline, shorthand terms and so on. But, apart from those,   keep your written language very close to natural spoken language   – just as you would speak in the classroom. Imagine that you are explaining your project plans to your classmates or a family member. Remember, write for the intelligent layman, not the subject matter experts. Plain-language, concise writing is what wins hearts and minds – and marks!

Let’s Recap: Research Proposal 101

And there you have it – how to write your dissertation or thesis research proposal, from the title page to the final proof. Here’s a quick recap of the key takeaways:

  • The purpose of the research proposal is to   convince   – therefore, you need to make a clear, concise argument of why your research is both worth doing and doable.
  • Make sure you can ask the critical what, who, and how questions of your research   before   you put pen to paper.
  • Title – provides the first taste of your research, in broad terms
  • Introduction – explains what you’ll be researching in more detail
  • Scope – explains the boundaries of your research
  • Literature review – explains how your research fits into the existing research and why it’s unique and valuable
  • Research methodology – explains and justifies how you will carry out your own research

Hopefully, this post has helped you better understand how to write up a winning research proposal. If you enjoyed it, be sure to check out the rest of the Grad Coach Blog . If your university doesn’t provide any template for your proposal, you might want to try out our free research proposal template .

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This post is an extract from our bestselling short course, Research Proposal Bootcamp . If you want to work smart, you don't want to miss this .

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Mazwakhe Mkhulisi

Thank you so much for the valuable insight that you have given, especially on the research proposal. That is what I have managed to cover. I still need to go back to the other parts as I got disturbed while still listening to Derek’s audio on you-tube. I am inspired. I will definitely continue with Grad-coach guidance on You-tube.

Derek Jansen

Thanks for the kind words :). All the best with your proposal.

NAVEEN ANANTHARAMAN

First of all, thanks a lot for making such a wonderful presentation. The video was really useful and gave me a very clear insight of how a research proposal has to be written. I shall try implementing these ideas in my RP.

Once again, I thank you for this content.

Bonginkosi Mshengu

I found reading your outline on writing research proposal very beneficial. I wish there was a way of submitting my draft proposal to you guys for critiquing before I submit to the institution.

Hi Bonginkosi

Thank you for the kind words. Yes, we do provide a review service. The best starting point is to have a chat with one of our coaches here: https://gradcoach.com/book/new/ .

Erick Omondi

Hello team GRADCOACH, may God bless you so much. I was totally green in research. Am so happy for your free superb tutorials and resources. Once again thank you so much Derek and his team.

You’re welcome, Erick. Good luck with your research proposal 🙂

ivy

thank you for the information. its precise and on point.

Nighat Nighat Ahsan

Really a remarkable piece of writing and great source of guidance for the researchers. GOD BLESS YOU for your guidance. Regards

Delfina Celeste Danca Rangel

Thanks so much for your guidance. It is easy and comprehensive the way you explain the steps for a winning research proposal.

Desiré Forku

Thank you guys so much for the rich post. I enjoyed and learn from every word in it. My problem now is how to get into your platform wherein I can always seek help on things related to my research work ? Secondly, I wish to find out if there is a way I can send my tentative proposal to you guys for examination before I take to my supervisor Once again thanks very much for the insights

Thanks for your kind words, Desire.

If you are based in a country where Grad Coach’s paid services are available, you can book a consultation by clicking the “Book” button in the top right.

Best of luck with your studies.

Adolph

May God bless you team for the wonderful work you are doing,

If I have a topic, Can I submit it to you so that you can draft a proposal for me?? As I am expecting to go for masters degree in the near future.

Thanks for your comment. We definitely cannot draft a proposal for you, as that would constitute academic misconduct. The proposal needs to be your own work. We can coach you through the process, but it needs to be your own work and your own writing.

Best of luck with your research!

kenate Akuma

I found a lot of many essential concepts from your material. it is real a road map to write a research proposal. so thanks a lot. If there is any update material on your hand on MBA please forward to me.

Ahmed Khalil

GradCoach is a professional website that presents support and helps for MBA student like me through the useful online information on the page and with my 1-on-1 online coaching with the amazing and professional PhD Kerryen.

Thank you Kerryen so much for the support and help 🙂

I really recommend dealing with such a reliable services provider like Gradcoah and a coach like Kerryen.

PINTON OFOSU

Hi, Am happy for your service and effort to help students and researchers, Please, i have been given an assignment on research for strategic development, the task one is to formulate a research proposal to support the strategic development of a business area, my issue here is how to go about it, especially the topic or title and introduction. Please, i would like to know if you could help me and how much is the charge.

Marcos A. López Figueroa

This content is practical, valuable, and just great!

Thank you very much!

Eric Rwigamba

Hi Derek, Thank you for the valuable presentation. It is very helpful especially for beginners like me. I am just starting my PhD.

Hussein EGIELEMAI

This is quite instructive and research proposal made simple. Can I have a research proposal template?

Mathew Yokie Musa

Great! Thanks for rescuing me, because I had no former knowledge in this topic. But with this piece of information, I am now secured. Thank you once more.

Chulekazi Bula

I enjoyed listening to your video on how to write a proposal. I think I will be able to write a winning proposal with your advice. I wish you were to be my supervisor.

Mohammad Ajmal Shirzad

Dear Derek Jansen,

Thank you for your great content. I couldn’t learn these topics in MBA, but now I learned from GradCoach. Really appreciate your efforts….

From Afghanistan!

Mulugeta Yilma

I have got very essential inputs for startup of my dissertation proposal. Well organized properly communicated with video presentation. Thank you for the presentation.

Siphesihle Macu

Wow, this is absolutely amazing guys. Thank you so much for the fruitful presentation, you’ve made my research much easier.

HAWANATU JULLIANA JOSEPH

this helps me a lot. thank you all so much for impacting in us. may god richly bless you all

June Pretzer

How I wish I’d learn about Grad Coach earlier. I’ve been stumbling around writing and rewriting! Now I have concise clear directions on how to put this thing together. Thank you!

Jas

Fantastic!! Thank You for this very concise yet comprehensive guidance.

Fikiru Bekele

Even if I am poor in English I would like to thank you very much.

Rachel Offeibea Nyarko

Thank you very much, this is very insightful.

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Blog Business How to Write a Research Proposal: A Step-by-Step

How to Write a Research Proposal: A Step-by-Step

Written by: Danesh Ramuthi Nov 29, 2023

How to Write a Research Proposal

A research proposal is a structured outline for a planned study on a specific topic. It serves as a roadmap, guiding researchers through the process of converting their research idea into a feasible project. 

The aim of a research proposal is multifold: it articulates the research problem, establishes a theoretical framework, outlines the research methodology and highlights the potential significance of the study. Importantly, it’s a critical tool for scholars seeking grant funding or approval for their research projects.

Crafting a good research proposal requires not only understanding your research topic and methodological approaches but also the ability to present your ideas clearly and persuasively. Explore Venngage’s Proposal Maker and Research Proposals Templates to begin your journey in writing a compelling research proposal.

What to include in a research proposal?

In a research proposal, include a clear statement of your research question or problem, along with an explanation of its significance. This should be followed by a literature review that situates your proposed study within the context of existing research. 

Your proposal should also outline the research methodology, detailing how you plan to conduct your study, including data collection and analysis methods.

Additionally, include a theoretical framework that guides your research approach, a timeline or research schedule, and a budget if applicable. It’s important to also address the anticipated outcomes and potential implications of your study. A well-structured research proposal will clearly communicate your research objectives, methods and significance to the readers.

Light Blue Shape Semiotic Analysis Research Proposal

How to format a research proposal?

Formatting a research proposal involves adhering to a structured outline to ensure clarity and coherence. While specific requirements may vary, a standard research proposal typically includes the following elements:

  • Title Page: Must include the title of your research proposal, your name and affiliations. The title should be concise and descriptive of your proposed research.
  • Abstract: A brief summary of your proposal, usually not exceeding 250 words. It should highlight the research question, methodology and the potential impact of the study.
  • Introduction: Introduces your research question or problem, explains its significance, and states the objectives of your study.
  • Literature review: Here, you contextualize your research within existing scholarship, demonstrating your knowledge of the field and how your research will contribute to it.
  • Methodology: Outline your research methods, including how you will collect and analyze data. This section should be detailed enough to show the feasibility and thoughtfulness of your approach.
  • Timeline: Provide an estimated schedule for your research, breaking down the process into stages with a realistic timeline for each.
  • Budget (if applicable): If your research requires funding, include a detailed budget outlining expected cost.
  • References/Bibliography: List all sources referenced in your proposal in a consistent citation style.

Green And Orange Modern Research Proposal

How to write a research proposal in 11 steps?

Writing a research proposal template in structured steps ensures a comprehensive and coherent presentation of your research project. Let’s look at the explanation for each of the steps here:  

Step 1: Title and Abstract Step 2: Introduction Step 3: Research objectives Step 4: Literature review Step 5: Methodology Step 6: Timeline Step 7: Resources Step 8: Ethical considerations Step 9: Expected outcomes and significance Step 10: References Step 11: Appendices

Step 1: title and abstract.

Select a concise, descriptive title and write an abstract summarizing your research question, objectives, methodology and expected outcomes​​. The abstract should include your research question, the objectives you aim to achieve, the methodology you plan to employ and the anticipated outcomes. 

Step 2: Introduction

In this section, introduce the topic of your research, emphasizing its significance and relevance to the field. Articulate the research problem or question in clear terms and provide background context, which should include an overview of previous research in the field.

Step 3: Research objectives

Here, you’ll need to outline specific, clear and achievable objectives that align with your research problem. These objectives should be well-defined, focused and measurable, serving as the guiding pillars for your study. They help in establishing what you intend to accomplish through your research and provide a clear direction for your investigation.

Step 4: Literature review

In this part, conduct a thorough review of existing literature related to your research topic. This involves a detailed summary of key findings and major contributions from previous research. Identify existing gaps in the literature and articulate how your research aims to fill these gaps. The literature review not only shows your grasp of the subject matter but also how your research will contribute new insights or perspectives to the field.

Step 5: Methodology

Describe the design of your research and the methodologies you will employ. This should include detailed information on data collection methods, instruments to be used and analysis techniques. Justify the appropriateness of these methods for your research​​.

Step 6: Timeline

Construct a detailed timeline that maps out the major milestones and activities of your research project. Break the entire research process into smaller, manageable tasks and assign realistic time frames to each. This timeline should cover everything from the initial research phase to the final submission, including periods for data collection, analysis and report writing. 

It helps in ensuring your project stays on track and demonstrates to reviewers that you have a well-thought-out plan for completing your research efficiently.

Step 7: Resources

Identify all the resources that will be required for your research, such as specific databases, laboratory equipment, software or funding. Provide details on how these resources will be accessed or acquired. 

If your research requires funding, explain how it will be utilized effectively to support various aspects of the project. 

Step 8: Ethical considerations

Address any ethical issues that may arise during your research. This is particularly important for research involving human subjects. Describe the measures you will take to ensure ethical standards are maintained, such as obtaining informed consent, ensuring participant privacy, and adhering to data protection regulations. 

Here, in this section you should reassure reviewers that you are committed to conducting your research responsibly and ethically.

Step 9: Expected outcomes and significance

Articulate the expected outcomes or results of your research. Explain the potential impact and significance of these outcomes, whether in advancing academic knowledge, influencing policy or addressing specific societal or practical issues. 

Step 10: References

Compile a comprehensive list of all the references cited in your proposal. Adhere to a consistent citation style (like APA or MLA) throughout your document. The reference section not only gives credit to the original authors of your sourced information but also strengthens the credibility of your proposal.

Step 11: Appendices

Include additional supporting materials that are pertinent to your research proposal. This can be survey questionnaires, interview guides, detailed data analysis plans or any supplementary information that supports the main text. 

Appendices provide further depth to your proposal, showcasing the thoroughness of your preparation.

Beige And Dark Green Minimalist Research Proposal

Research proposal FAQs

1. how long should a research proposal be.

The length of a research proposal can vary depending on the requirements of the academic institution, funding body or specific guidelines provided. Generally, research proposals range from 500 to 1500 words or about one to a few pages long. It’s important to provide enough detail to clearly convey your research idea, objectives and methodology, while being concise. Always check

2. Why is the research plan pivotal to a research project?

The research plan is pivotal to a research project because it acts as a blueprint, guiding every phase of the study. It outlines the objectives, methodology, timeline and expected outcomes, providing a structured approach and ensuring that the research is systematically conducted. 

A well-crafted plan helps in identifying potential challenges, allocating resources efficiently and maintaining focus on the research goals. It is also essential for communicating the project’s feasibility and importance to stakeholders, such as funding bodies or academic supervisors.

Simple Minimalist White Research Proposal

Mastering how to write a research proposal is an essential skill for any scholar, whether in social and behavioral sciences, academic writing or any field requiring scholarly research. From this article, you have learned key components, from the literature review to the research design, helping you develop a persuasive and well-structured proposal.

Remember, a good research proposal not only highlights your proposed research and methodology but also demonstrates its relevance and potential impact.

For additional support, consider utilizing Venngage’s Proposal Maker and Research Proposals Templates , valuable tools in crafting a compelling proposal that stands out.

Whether it’s for grant funding, a research paper or a dissertation proposal, these resources can assist in transforming your research idea into a successful submission.

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How to Write a Research Proposal: (with Examples & Templates)

how to write a research proposal

Table of Contents

Before conducting a study, a research proposal should be created that outlines researchers’ plans and methodology and is submitted to the concerned evaluating organization or person. Creating a research proposal is an important step to ensure that researchers are on track and are moving forward as intended. A research proposal can be defined as a detailed plan or blueprint for the proposed research that you intend to undertake. It provides readers with a snapshot of your project by describing what you will investigate, why it is needed, and how you will conduct the research.  

Your research proposal should aim to explain to the readers why your research is relevant and original, that you understand the context and current scenario in the field, have the appropriate resources to conduct the research, and that the research is feasible given the usual constraints.  

This article will describe in detail the purpose and typical structure of a research proposal , along with examples and templates to help you ace this step in your research journey.  

What is a Research Proposal ?  

A research proposal¹ ,²  can be defined as a formal report that describes your proposed research, its objectives, methodology, implications, and other important details. Research proposals are the framework of your research and are used to obtain approvals or grants to conduct the study from various committees or organizations. Consequently, research proposals should convince readers of your study’s credibility, accuracy, achievability, practicality, and reproducibility.   

With research proposals , researchers usually aim to persuade the readers, funding agencies, educational institutions, and supervisors to approve the proposal. To achieve this, the report should be well structured with the objectives written in clear, understandable language devoid of jargon. A well-organized research proposal conveys to the readers or evaluators that the writer has thought out the research plan meticulously and has the resources to ensure timely completion.  

Purpose of Research Proposals  

A research proposal is a sales pitch and therefore should be detailed enough to convince your readers, who could be supervisors, ethics committees, universities, etc., that what you’re proposing has merit and is feasible . Research proposals can help students discuss their dissertation with their faculty or fulfill course requirements and also help researchers obtain funding. A well-structured proposal instills confidence among readers about your ability to conduct and complete the study as proposed.  

Research proposals can be written for several reasons:³  

  • To describe the importance of research in the specific topic  
  • Address any potential challenges you may encounter  
  • Showcase knowledge in the field and your ability to conduct a study  
  • Apply for a role at a research institute  
  • Convince a research supervisor or university that your research can satisfy the requirements of a degree program  
  • Highlight the importance of your research to organizations that may sponsor your project  
  • Identify implications of your project and how it can benefit the audience  

What Goes in a Research Proposal?    

Research proposals should aim to answer the three basic questions—what, why, and how.  

The What question should be answered by describing the specific subject being researched. It should typically include the objectives, the cohort details, and the location or setting.  

The Why question should be answered by describing the existing scenario of the subject, listing unanswered questions, identifying gaps in the existing research, and describing how your study can address these gaps, along with the implications and significance.  

The How question should be answered by describing the proposed research methodology, data analysis tools expected to be used, and other details to describe your proposed methodology.   

Research Proposal Example  

Here is a research proposal sample template (with examples) from the University of Rochester Medical Center. 4 The sections in all research proposals are essentially the same although different terminology and other specific sections may be used depending on the subject.  

Research Proposal Template

Structure of a Research Proposal  

If you want to know how to make a research proposal impactful, include the following components:¹  

1. Introduction  

This section provides a background of the study, including the research topic, what is already known about it and the gaps, and the significance of the proposed research.  

2. Literature review  

This section contains descriptions of all the previous relevant studies pertaining to the research topic. Every study cited should be described in a few sentences, starting with the general studies to the more specific ones. This section builds on the understanding gained by readers in the Introduction section and supports it by citing relevant prior literature, indicating to readers that you have thoroughly researched your subject.  

3. Objectives  

Once the background and gaps in the research topic have been established, authors must now state the aims of the research clearly. Hypotheses should be mentioned here. This section further helps readers understand what your study’s specific goals are.  

4. Research design and methodology  

Here, authors should clearly describe the methods they intend to use to achieve their proposed objectives. Important components of this section include the population and sample size, data collection and analysis methods and duration, statistical analysis software, measures to avoid bias (randomization, blinding), etc.  

5. Ethical considerations  

This refers to the protection of participants’ rights, such as the right to privacy, right to confidentiality, etc. Researchers need to obtain informed consent and institutional review approval by the required authorities and mention this clearly for transparency.  

6. Budget/funding  

Researchers should prepare their budget and include all expected expenditures. An additional allowance for contingencies such as delays should also be factored in.  

7. Appendices  

This section typically includes information that supports the research proposal and may include informed consent forms, questionnaires, participant information, measurement tools, etc.  

8. Citations  

what are the stages of research proposal

Important Tips for Writing a Research Proposal  

Writing a research proposal begins much before the actual task of writing. Planning the research proposal structure and content is an important stage, which if done efficiently, can help you seamlessly transition into the writing stage. 3,5  

The Planning Stage  

  • Manage your time efficiently. Plan to have the draft version ready at least two weeks before your deadline and the final version at least two to three days before the deadline.
  • What is the primary objective of your research?  
  • Will your research address any existing gap?  
  • What is the impact of your proposed research?  
  • Do people outside your field find your research applicable in other areas?  
  • If your research is unsuccessful, would there still be other useful research outcomes?  

  The Writing Stage  

  • Create an outline with main section headings that are typically used.  
  • Focus only on writing and getting your points across without worrying about the format of the research proposal , grammar, punctuation, etc. These can be fixed during the subsequent passes. Add details to each section heading you created in the beginning.   
  • Ensure your sentences are concise and use plain language. A research proposal usually contains about 2,000 to 4,000 words or four to seven pages.  
  • Don’t use too many technical terms and abbreviations assuming that the readers would know them. Define the abbreviations and technical terms.  
  • Ensure that the entire content is readable. Avoid using long paragraphs because they affect the continuity in reading. Break them into shorter paragraphs and introduce some white space for readability.  
  • Focus on only the major research issues and cite sources accordingly. Don’t include generic information or their sources in the literature review.  
  • Proofread your final document to ensure there are no grammatical errors so readers can enjoy a seamless, uninterrupted read.  
  • Use academic, scholarly language because it brings formality into a document.  
  • Ensure that your title is created using the keywords in the document and is neither too long and specific nor too short and general.  
  • Cite all sources appropriately to avoid plagiarism.  
  • Make sure that you follow guidelines, if provided. This includes rules as simple as using a specific font or a hyphen or en dash between numerical ranges.  
  • Ensure that you’ve answered all questions requested by the evaluating authority.  

Key Takeaways   

Here’s a summary of the main points about research proposals discussed in the previous sections:  

  • A research proposal is a document that outlines the details of a proposed study and is created by researchers to submit to evaluators who could be research institutions, universities, faculty, etc.  
  • Research proposals are usually about 2,000-4,000 words long, but this depends on the evaluating authority’s guidelines.  
  • A good research proposal ensures that you’ve done your background research and assessed the feasibility of the research.  
  • Research proposals have the following main sections—introduction, literature review, objectives, methodology, ethical considerations, and budget.  

what are the stages of research proposal

Frequently Asked Questions  

Q1. How is a research proposal evaluated?  

A1. In general, most evaluators, including universities, broadly use the following criteria to evaluate research proposals . 6  

  • Significance —Does the research address any important subject or issue, which may or may not be specific to the evaluator or university?  
  • Content and design —Is the proposed methodology appropriate to answer the research question? Are the objectives clear and well aligned with the proposed methodology?  
  • Sample size and selection —Is the target population or cohort size clearly mentioned? Is the sampling process used to select participants randomized, appropriate, and free of bias?  
  • Timing —Are the proposed data collection dates mentioned clearly? Is the project feasible given the specified resources and timeline?  
  • Data management and dissemination —Who will have access to the data? What is the plan for data analysis?  

Q2. What is the difference between the Introduction and Literature Review sections in a research proposal ?  

A2. The Introduction or Background section in a research proposal sets the context of the study by describing the current scenario of the subject and identifying the gaps and need for the research. A Literature Review, on the other hand, provides references to all prior relevant literature to help corroborate the gaps identified and the research need.  

Q3. How long should a research proposal be?  

A3. Research proposal lengths vary with the evaluating authority like universities or committees and also the subject. Here’s a table that lists the typical research proposal lengths for a few universities.  

     
  Arts programs  1,000-1,500 
University of Birmingham  Law School programs  2,500 
  PhD  2,500 
    2,000 
  Research degrees  2,000-3,500 

Q4. What are the common mistakes to avoid in a research proposal ?  

A4. Here are a few common mistakes that you must avoid while writing a research proposal . 7  

  • No clear objectives: Objectives should be clear, specific, and measurable for the easy understanding among readers.  
  • Incomplete or unconvincing background research: Background research usually includes a review of the current scenario of the particular industry and also a review of the previous literature on the subject. This helps readers understand your reasons for undertaking this research because you identified gaps in the existing research.  
  • Overlooking project feasibility: The project scope and estimates should be realistic considering the resources and time available.   
  • Neglecting the impact and significance of the study: In a research proposal , readers and evaluators look for the implications or significance of your research and how it contributes to the existing research. This information should always be included.  
  • Unstructured format of a research proposal : A well-structured document gives confidence to evaluators that you have read the guidelines carefully and are well organized in your approach, consequently affirming that you will be able to undertake the research as mentioned in your proposal.  
  • Ineffective writing style: The language used should be formal and grammatically correct. If required, editors could be consulted, including AI-based tools such as Paperpal , to refine the research proposal structure and language.  

Thus, a research proposal is an essential document that can help you promote your research and secure funds and grants for conducting your research. Consequently, it should be well written in clear language and include all essential details to convince the evaluators of your ability to conduct the research as proposed.  

This article has described all the important components of a research proposal and has also provided tips to improve your writing style. We hope all these tips will help you write a well-structured research proposal to ensure receipt of grants or any other purpose.  

References  

  • Sudheesh K, Duggappa DR, Nethra SS. How to write a research proposal? Indian J Anaesth. 2016;60(9):631-634. Accessed July 15, 2024. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5037942/  
  • Writing research proposals. Harvard College Office of Undergraduate Research and Fellowships. Harvard University. Accessed July 14, 2024. https://uraf.harvard.edu/apply-opportunities/app-components/essays/research-proposals  
  • What is a research proposal? Plus how to write one. Indeed website. Accessed July 17, 2024. https://www.indeed.com/career-advice/career-development/research-proposal  
  • Research proposal template. University of Rochester Medical Center. Accessed July 16, 2024. https://www.urmc.rochester.edu/MediaLibraries/URMCMedia/pediatrics/research/documents/Research-proposal-Template.pdf  
  • Tips for successful proposal writing. Johns Hopkins University. Accessed July 17, 2024. https://research.jhu.edu/wp-content/uploads/2018/09/Tips-for-Successful-Proposal-Writing.pdf  
  • Formal review of research proposals. Cornell University. Accessed July 18, 2024. https://irp.dpb.cornell.edu/surveys/survey-assessment-review-group/research-proposals  
  • 7 Mistakes you must avoid in your research proposal. Aveksana (via LinkedIn). Accessed July 17, 2024. https://www.linkedin.com/pulse/7-mistakes-you-must-avoid-your-research-proposal-aveksana-cmtwf/  

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Get accurate academic translations, rewriting support, grammar checks, vocabulary suggestions, and generative AI assistance that delivers human precision at machine speed. Try for free or upgrade to Paperpal Prime starting at US$19 a month to access premium features, including consistency, plagiarism, and 30+ submission readiness checks to help you succeed.  

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How to prepare a Research Proposal

Health research, medical education and clinical practice form the three pillars of modern day medical practice. As one authority rightly put it: ‘Health research is not a luxury, but an essential need that no nation can afford to ignore’. Health research can and should be pursued by a broad range of people. Even if they do not conduct research themselves, they need to grasp the principles of the scientific method to understand the value and limitations of science and to be able to assess and evaluate results of research before applying them. This review paper aims to highlight the essential concepts to the students and beginning researchers and sensitize and motivate the readers to access the vast literature available on research methodologies.

Most students and beginning researchers do not fully understand what a research proposal means, nor do they understand its importance. 1 A research proposal is a detailed description of a proposed study designed to investigate a given problem. 2

A research proposal is intended to convince others that you have a worthwhile research project and that you have the competence and the work-plan to complete it. Broadly the research proposal must address the following questions regardless of your research area and the methodology you choose: What you plan to accomplish, why do you want to do it and how are you going to do it. 1 The aim of this article is to highlight the essential concepts and not to provide extensive details about this topic.

The elements of a research proposal are highlighted below:

1. Title: It should be concise and descriptive. It must be informative and catchy. An effective title not only prick’s the readers interest, but also predisposes him/her favorably towards the proposal. Often titles are stated in terms of a functional relationship, because such titles clearly indicate the independent and dependent variables. 1 The title may need to be revised after completion of writing of the protocol to reflect more closely the sense of the study. 3

2. Abstract: It is a brief summary of approximately 300 words. It should include the main research question, the rationale for the study, the hypothesis (if any) and the method. Descriptions of the method may include the design, procedures, the sample and any instruments that will be used. 1 It should stand on its own, and not refer the reader to points in the project description. 3

3. Introduction: The introduction provides the readers with the background information. Its purpose is to establish a framework for the research, so that readers can understand how it relates to other research. 4 It should answer the question of why the research needs to be done and what will be its relevance. It puts the proposal in context. 3

The introduction typically begins with a statement of the research problem in precise and clear terms. 1

The importance of the statement of the research problem 5 : The statement of the problem is the essential basis for the construction of a research proposal (research objectives, hypotheses, methodology, work plan and budget etc). It is an integral part of selecting a research topic. It will guide and put into sharper focus the research design being considered for solving the problem. It allows the investigator to describe the problem systematically, to reflect on its importance, its priority in the country and region and to point out why the proposed research on the problem should be undertaken. It also facilitates peer review of the research proposal by the funding agencies.

Then it is necessary to provide the context and set the stage for the research question in such a way as to show its necessity and importance. 1 This step is necessary for the investigators to familiarize themselves with existing knowledge about the research problem and to find out whether or not others have investigated the same or similar problems. This step is accomplished by a thorough and critical review of the literature and by personal communication with experts. 5 It helps further understanding of the problem proposed for research and may lead to refining the statement of the problem, to identify the study variables and conceptualize their relationships, and in formulation and selection of a research hypothesis. 5 It ensures that you are not "re-inventing the wheel" and demonstrates your understanding of the research problem. It gives due credit to those who have laid the groundwork for your proposed research. 1 In a proposal, the literature review is generally brief and to the point. The literature selected should be pertinent and relevant. 6

Against this background, you then present the rationale of the proposed study and clearly indicate why it is worth doing.

4. Objectives: Research objectives are the goals to be achieved by conducting the research. 5 They may be stated as ‘general’ and ‘specific’.

The general objective of the research is what is to be accomplished by the research project, for example, to determine whether or not a new vaccine should be incorporated in a public health program.

The specific objectives relate to the specific research questions the investigator wants to answer through the proposed study and may be presented as primary and secondary objectives, for example, primary: To determine the degree of protection that is attributable to the new vaccine in a study population by comparing the vaccinated and unvaccinated groups. 5 Secondary: To study the cost-effectiveness of this programme.

Young investigators are advised to resist the temptation to put too many objectives or over-ambitious objectives that cannot be adequately achieved by the implementation of the protocol. 3

5. Variables: During the planning stage, it is necessary to identify the key variables of the study and their method of measurement and unit of measurement must be clearly indicated. Four types of variables are important in research 5 :

a. Independent variables: variables that are manipulated or treated in a study in order to see what effect differences in them will have on those variables proposed as being dependent on them. The different synonyms for the term ‘independent variable’ which are used in literature are: cause, input, predisposing factor, risk factor, determinant, antecedent, characteristic and attribute.

b. Dependent variables: variables in which changes are results of the level or amount of the independent variable or variables.

Synonyms: effect, outcome, consequence, result, condition, disease.

c. Confounding or intervening variables: variables that should be studied because they may influence or ‘mix’ the effect of the independent variables. For instance, in a study of the effect of measles (independent variable) on child mortality (dependent variable), the nutritional status of the child may play an intervening (confounding) role.

d. Background variables: variables that are so often of relevance in investigations of groups or populations that they should be considered for possible inclusion in the study. For example sex, age, ethnic origin, education, marital status, social status etc.

The objective of research is usually to determine the effect of changes in one or more independent variables on one or more dependent variables. For example, a study may ask "Will alcohol intake (independent variable) have an effect on development of gastric ulcer (dependent variable)?"

Certain variables may not be easy to identify. The characteristics that define these variables must be clearly identified for the purpose of the study.

6. Questions and/ or hypotheses: If you as a researcher know enough to make prediction concerning what you are studying, then the hypothesis may be formulated. A hypothesis can be defined as a tentative prediction or explanation of the relationship between two or more variables. In other words, the hypothesis translates the problem statement into a precise, unambiguous prediction of expected outcomes. Hypotheses are not meant to be haphazard guesses, but should reflect the depth of knowledge, imagination and experience of the investigator. 5 In the process of formulating the hypotheses, all variables relevant to the study must be identified. For example: "Health education involving active participation by mothers will produce more positive changes in child feeding than health education based on lectures". Here the independent variable is types of health education and the dependent variable is changes in child feeding.

A research question poses a relationship between two or more variables but phrases the relationship as a question; a hypothesis represents a declarative statement of the relations between two or more variables. 7

For exploratory or phenomenological research, you may not have any hypothesis (please do not confuse the hypothesis with the statistical null hypothesis). 1 Questions are relevant to normative or census type research (How many of them are there? Is there a relationship between them?). Deciding whether to use questions or hypotheses depends on factors such as the purpose of the study, the nature of the design and methodology, and the audience of the research (at times even the outlook and preference of the committee members, particularly the Chair). 6

7. Methodology: The method section is very important because it tells your research Committee how you plan to tackle your research problem. The guiding principle for writing the Methods section is that it should contain sufficient information for the reader to determine whether the methodology is sound. Some even argue that a good proposal should contain sufficient details for another qualified researcher to implement the study. 1 Indicate the methodological steps you will take to answer every question or to test every hypothesis illustrated in the Questions/hypotheses section. 6 It is vital that you consult a biostatistician during the planning stage of your study, 8 to resolve the methodological issues before submitting the proposal.

This section should include:

Research design: The selection of the research strategy is the core of research design and is probably the single most important decision the investigator has to make. The choice of the strategy, whether descriptive, analytical, experimental, operational or a combination of these depend on a number of considerations, 5 but this choice must be explained in relation to the study objectives. 3

Research subjects or participants: Depending on the type of your study, the following questions should be answered 3 , 5

  • - What are the criteria for inclusion or selection?
  • - What are the criteria for exclusion?
  • - What is the sampling procedure you will use so as to ensure representativeness and reliability of the sample and to minimize sampling errors? The key reason for being concerned with sampling is the issue of validity-both internal and external of the study results. 9
  • - Will there be use of controls in your study? Controls or comparison groups are used in scientific research in order to increase the validity of the conclusions. Control groups are necessary in all analytical epidemiological studies, in experimental studies of drug trials, in research on effects of intervention programmes and disease control measures and in many other investigations. Some descriptive studies (studies of existing data, surveys) may not require control groups.
  • - What are the criteria for discontinuation?

Sample size: The proposal should provide information and justification (basis on which the sample size is calculated) about sample size in the methodology section. 3 A larger sample size than needed to test the research hypothesis increases the cost and duration of the study and will be unethical if it exposes human subjects to any potential unnecessary risk without additional benefit. A smaller sample size than needed can also be unethical as it exposes human subjects to risk with no benefit to scientific knowledge. Calculation of sample size has been made easy by computer software programmes, but the principles underlying the estimation should be well understood.

Interventions: If an intervention is introduced, a description must be given of the drugs or devices (proprietary names, manufacturer, chemical composition, dose, frequency of administration) if they are already commercially available. If they are in phases of experimentation or are already commercially available but used for other indications, information must be provided on available pre-clinical investigations in animals and/or results of studies already conducted in humans (in such cases, approval of the drug regulatory agency in the country is needed before the study). 3

Ethical issues 3 : Ethical considerations apply to all types of health research. Before the proposal is submitted to the Ethics Committee for approval, two important documents mentioned below (where appropriate) must be appended to the proposal. In additions, there is another vital issue of Conflict of Interest, wherein the researchers should furnish a statement regarding the same.

The Informed consent form (informed decision-making): A consent form, where appropriate, must be developed and attached to the proposal. It should be written in the prospective subjects’ mother tongue and in simple language which can be easily understood by the subject. The use of medical terminology should be avoided as far as possible. Special care is needed when subjects are illiterate. It should explain why the study is being done and why the subject has been asked to participate. It should describe, in sequence, what will happen in the course of the study, giving enough detail for the subject to gain a clear idea of what to expect. It should clarify whether or not the study procedures offer any benefits to the subject or to others, and explain the nature, likelihood and treatment of anticipated discomfort or adverse effects, including psychological and social risks, if any. Where relevant, a comparison with risks posed by standard drugs or treatment must be included. If the risks are unknown or a comparative risk cannot be given it should be so stated. It should indicate that the subject has the right to withdraw from the study at any time without, in any way, affecting his/her further medical care. It should assure the participant of confidentiality of the findings.

Ethics checklist: The proposal must describe the measures that will be undertaken to ensure that the proposed research is carried out in accordance with the World Medical Association Declaration of Helsinki on Ethical Principles for Medical research involving Human Subjects. 10 It must answer the following questions:

  • • Is the research design adequate to provide answers to the research question? It is unethical to expose subjects to research that will have no value.
  • • Is the method of selection of research subjects justified? The use of vulnerable subjects as research participants needs special justification. Vulnerable subjects include those in prison, minors and persons with mental disability. In international research it is important to mention that the population in which the study is conducted will benefit from any potential outcome of the research and the research is not being conducted solely for the benefit of some other population. Justification is needed for any inducement, financial or otherwise, for the participants to be enrolled in the study.
  • • Are the interventions justified, in terms of risk/benefit ratio? Risks are not limited to physical harm. Psychological and social risks must also be considered.
  • • For observations made, have measures been taken to ensure confidentiality?

Research setting 5 : The research setting includes all the pertinent facets of the study, such as the population to be studied (sampling frame), the place and time of study.

Study instruments 3 , 5 : Instruments are the tools by which the data are collected. For validated questionnaires/interview schedules, reference to published work should be given and the instrument appended to the proposal. For new a questionnaire which is being designed specifically for your study the details about preparing, precoding and pretesting of questionnaire should be furnished and the document appended to the proposal. Descriptions of other methods of observations like medical examination, laboratory tests and screening procedures is necessary- for established procedures, reference of published work cited but for new or modified procedure, an adequate description is necessary with justification for the same.

Collection of data: A short description of the protocol of data collection. For example, in a study on blood pressure measurement: time of participant arrival, rest for 5p. 10 minutes, which apparatus (standard calibrated) to be used, in which room to take measurement, measurement in sitting or lying down position, how many measurements, measurement in which arm first (whether this is going to be randomized), details of cuff and its placement, who will take the measurement. This minimizes the possibility of confusion, delays and errors.

Data analysis: The description should include the design of the analysis form, plans for processing and coding the data and the choice of the statistical method to be applied to each data. What will be the procedures for accounting for missing, unused or spurious data?

Monitoring, supervision and quality control: Detailed statement about the all logistical issues to satisfy the requirements of Good Clinical Practices (GCP), protocol procedures, responsibilities of each member of the research team, training of study investigators, steps taken to assure quality control (laboratory procedures, equipment calibration etc)

Gantt chart: A Gantt chart is an overview of tasks/proposed activities and a time frame for the same. You put weeks, days or months at one side, and the tasks at the other. You draw fat lines to indicate the period the task will be performed to give a timeline for your research study (take help of tutorial on youtube). 11

Significance of the study: Indicate how your research will refine, revise or extend existing knowledge in the area under investigation. How will it benefit the concerned stakeholders? What could be the larger implications of your research study?

Dissemination of the study results: How do you propose to share the findings of your study with professional peers, practitioners, participants and the funding agency?

Budget: A proposal budget with item wise/activity wise breakdown and justification for the same. Indicate how will the study be financed.

References: The proposal should end with relevant references on the subject. For web based search include the date of access for the cited website, for example: add the sentence "accessed on June 10, 2008".

Appendixes: Include the appropriate appendixes in the proposal. For example: Interview protocols, sample of informed consent forms, cover letters sent to appropriate stakeholders, official letters for permission to conduct research. Regarding original scales or questionnaires, if the instrument is copyrighted then permission in writing to reproduce the instrument from the copyright holder or proof of purchase of the instrument must be submitted.

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  • How to Write a Research Proposal | Examples & Templates

How to Write a Research Proposal | Examples & Templates

Published on 30 October 2022 by Shona McCombes and Tegan George. Revised on 13 June 2023.

Structure of a research proposal

A research proposal describes what you will investigate, why it’s important, and how you will conduct your research.

The format of a research proposal varies between fields, but most proposals will contain at least these elements:

Introduction

Literature review.

  • Research design

Reference list

While the sections may vary, the overall objective is always the same. A research proposal serves as a blueprint and guide for your research plan, helping you get organised and feel confident in the path forward you choose to take.

Table of contents

Research proposal purpose, research proposal examples, research design and methods, contribution to knowledge, research schedule, frequently asked questions.

Academics often have to write research proposals to get funding for their projects. As a student, you might have to write a research proposal as part of a grad school application , or prior to starting your thesis or dissertation .

In addition to helping you figure out what your research can look like, a proposal can also serve to demonstrate why your project is worth pursuing to a funder, educational institution, or supervisor.

Research proposal aims
Show your reader why your project is interesting, original, and important.
Demonstrate your comfort and familiarity with your field.
Show that you understand the current state of research on your topic.
Make a case for your .
Demonstrate that you have carefully thought about the data, tools, and procedures necessary to conduct your research.
Confirm that your project is feasible within the timeline of your program or funding deadline.

Research proposal length

The length of a research proposal can vary quite a bit. A bachelor’s or master’s thesis proposal can be just a few pages, while proposals for PhD dissertations or research funding are usually much longer and more detailed. Your supervisor can help you determine the best length for your work.

One trick to get started is to think of your proposal’s structure as a shorter version of your thesis or dissertation , only without the results , conclusion and discussion sections.

Download our research proposal template

Prevent plagiarism, run a free check.

Writing a research proposal can be quite challenging, but a good starting point could be to look at some examples. We’ve included a few for you below.

  • Example research proposal #1: ‘A Conceptual Framework for Scheduling Constraint Management’
  • Example research proposal #2: ‘ Medical Students as Mediators of Change in Tobacco Use’

Like your dissertation or thesis, the proposal will usually have a title page that includes:

  • The proposed title of your project
  • Your supervisor’s name
  • Your institution and department

The first part of your proposal is the initial pitch for your project. Make sure it succinctly explains what you want to do and why.

Your introduction should:

  • Introduce your topic
  • Give necessary background and context
  • Outline your  problem statement  and research questions

To guide your introduction , include information about:

  • Who could have an interest in the topic (e.g., scientists, policymakers)
  • How much is already known about the topic
  • What is missing from this current knowledge
  • What new insights your research will contribute
  • Why you believe this research is worth doing

As you get started, it’s important to demonstrate that you’re familiar with the most important research on your topic. A strong literature review  shows your reader that your project has a solid foundation in existing knowledge or theory. It also shows that you’re not simply repeating what other people have already done or said, but rather using existing research as a jumping-off point for your own.

In this section, share exactly how your project will contribute to ongoing conversations in the field by:

  • Comparing and contrasting the main theories, methods, and debates
  • Examining the strengths and weaknesses of different approaches
  • Explaining how will you build on, challenge, or synthesise prior scholarship

Following the literature review, restate your main  objectives . This brings the focus back to your own project. Next, your research design or methodology section will describe your overall approach, and the practical steps you will take to answer your research questions.

Building a research proposal methodology
? or  ? , , or research design?
, )? ?
, , , )?
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To finish your proposal on a strong note, explore the potential implications of your research for your field. Emphasise again what you aim to contribute and why it matters.

For example, your results might have implications for:

  • Improving best practices
  • Informing policymaking decisions
  • Strengthening a theory or model
  • Challenging popular or scientific beliefs
  • Creating a basis for future research

Last but not least, your research proposal must include correct citations for every source you have used, compiled in a reference list . To create citations quickly and easily, you can use our free APA citation generator .

Some institutions or funders require a detailed timeline of the project, asking you to forecast what you will do at each stage and how long it may take. While not always required, be sure to check the requirements of your project.

Here’s an example schedule to help you get started. You can also download a template at the button below.

Download our research schedule template

Example research schedule
Research phase Objectives Deadline
1. Background research and literature review 20th January
2. Research design planning and data analysis methods 13th February
3. Data collection and preparation with selected participants and code interviews 24th March
4. Data analysis of interview transcripts 22nd April
5. Writing 17th June
6. Revision final work 28th July

If you are applying for research funding, chances are you will have to include a detailed budget. This shows your estimates of how much each part of your project will cost.

Make sure to check what type of costs the funding body will agree to cover. For each item, include:

  • Cost : exactly how much money do you need?
  • Justification : why is this cost necessary to complete the research?
  • Source : how did you calculate the amount?

To determine your budget, think about:

  • Travel costs : do you need to go somewhere to collect your data? How will you get there, and how much time will you need? What will you do there (e.g., interviews, archival research)?
  • Materials : do you need access to any tools or technologies?
  • Help : do you need to hire any research assistants for the project? What will they do, and how much will you pay them?

Once you’ve decided on your research objectives , you need to explain them in your paper, at the end of your problem statement.

Keep your research objectives clear and concise, and use appropriate verbs to accurately convey the work that you will carry out for each one.

I will compare …

A research aim is a broad statement indicating the general purpose of your research project. It should appear in your introduction at the end of your problem statement , before your research objectives.

Research objectives are more specific than your research aim. They indicate the specific ways you’ll address the overarching aim.

A PhD, which is short for philosophiae doctor (doctor of philosophy in Latin), is the highest university degree that can be obtained. In a PhD, students spend 3–5 years writing a dissertation , which aims to make a significant, original contribution to current knowledge.

A PhD is intended to prepare students for a career as a researcher, whether that be in academia, the public sector, or the private sector.

A master’s is a 1- or 2-year graduate degree that can prepare you for a variety of careers.

All master’s involve graduate-level coursework. Some are research-intensive and intend to prepare students for further study in a PhD; these usually require their students to write a master’s thesis . Others focus on professional training for a specific career.

Critical thinking refers to the ability to evaluate information and to be aware of biases or assumptions, including your own.

Like information literacy , it involves evaluating arguments, identifying and solving problems in an objective and systematic way, and clearly communicating your ideas.

Cite this Scribbr article

If you want to cite this source, you can copy and paste the citation or click the ‘Cite this Scribbr article’ button to automatically add the citation to our free Reference Generator.

McCombes, S. & George, T. (2023, June 13). How to Write a Research Proposal | Examples & Templates. Scribbr. Retrieved 3 September 2024, from https://www.scribbr.co.uk/the-research-process/research-proposal-explained/

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Writing a research proposal

How to write a research proposal.

For many subjects, writing a research proposal is a key part of your postgraduate research degree application. This is your opportunity to demonstrate your knowledge and how you want to contribute to the subject.  

We use the proposal to match your interest with an appropriate supervisor to make sure you have the best support during your degree. We are looking for originality and relevance when assessing the overall quality of your application, including your suitability for this level of study.  

We highly recommend that you explore which academic researchers are working in your subject area and contact them first with any questions, this is a good opportunity to firm up your ideas, further explore the topic and talk with others in your field.  

What is a research proposal?  

A research proposal is a concise and coherent document, usually between 1500 – 2000 words, maximum 4 x A4 pages. You should outline your proposed research project, why it is of relevance (rationale), what research questions are you going to ask, what you hope to achieve (aims and objectives) and how you plan to carry out your research (methodology).   

Step-by-step 

This page is your comprehensive guide to writing a research proposal and will cover seven key elements of a proposal:  

Working title

You should include a title for your thesis in the proposal.

Your title may change as you further your research, but at this stage it's important to state succinctly what your research will cover.

Introduction

Briefly identify your idea, what is your ‘research question’?

It could be the theory you want to test, or a more open question. It would be useful to give examples, 3-5 research questions from recently completed PhDs in a relevant field. You should discuss the context around your research topic, such as current debates and issues. The important thing here is that you introduce your research project with clarity and in a way that stimulates your reader’s interest.

Demonstrate the significance of your research project.

To do this, explain why your research is important, what makes it original and how it will contribute to existing knowledge within its field.

Aims and objectives

What are you hoping to achieve with your research?

Try and produce four or five bullet points of objectives for each aim, which demonstrate your understanding of how to meet your research aims. You can use the SMART acronym to support you in creating objectives, which involves making your objectives: specific, measurable, achievable, realistic and time specific.

Literature Review

Demonstrate your knowledge and awareness of relevant literature

A literature review is a discussion and evaluation of academic literature or a relevant body of knowledge (for practice-based research). You should use this section of your proposal to show that you are familiar with work in your chosen topic area and that your research will contribute something new and/or meaningful to it.

Methodology

Explain how you plan to carry out your research

The methodology section of your research proposal is where you explain how you plan to carry out your research. This should include the research techniques and methods you will use, why these are most appropriate and how you will implement them. You should also include a discussion of the research strategy (general approach) you will adopt, with appropriate justification, including the analytical approach. The section should also contain the range of research findings that will be gathered from the research and how you will analyse or evaluate this. For practice based research, include how will your portfolio of artefacts, code, software, compositions, computer games etc. articulate the originality of your research?

Reference all the materials you used in the preparation your proposal

You may also list references that you didn't directly draw upon, to demonstrate awareness of literature relating to your proposed material.

Support from academic staff in drafting your research proposal

Your research proposal will be read by academics with an interest in your field of research. You are therefore encouraged to contact members of academic staff informally prior to submitting your application to discuss to your research proposal. This can often speed up the applications process, as you can identify the member(s) of staff you have spoken to on your research degree application form.

Use the Huddersfield Research Portal to browse academic staff profiles and search using key words to find staff members who share your research interests.

Changing aspects of your research proposal after gaining a place as a research student

Your research proposal is your starting point, and we understand that as your idea develop s , your proposed research is likely to change. As such, you will not be obliged to adhere to the specifics of your proposal if you are offered a place as a research degree candidate at Huddersfield. However, as the proposal is the foundation of your working relationship with your supervisor(s), you will need to discuss any changes with them first. 

Useful tips for writing a research proposal

  • Maintain a focus in your proposal: Your research proposal should be clear and concise, outlining your research idea and its benefits to your chosen field of study, in a way that the reader can clearly understand. Remember, your proposal is just the starting point and an outline and does not need to be overly complicated.
  • Share your proposal: Ask someone you trust (a friend, family member, tutor) to read your proposal and provide some feedback. Do they understand what your research is about? Do they think your aims and objectives are achievable? Does your research engage them?
  • Align your proposal topic with University research themes: Whilst it is important to choose a research topic that you are passionate about, your proposal will be assessed (in part) on its fit with our University research themes. You therefore need to choose a topic which aligns with topics of interest to the University or academic school you hoping to work within and make it clear how your project matches up with them.
  • Be realistic in your proposal: Your proposal is assessed not only on its quality, originality and fit with our research themes but also the likelihood of completion, so make sure that the scope of your research project is reasonable and realistic .
  • Take your time when writing your proposal: There are a lot of elements to a high-quality research proposal, so take the time to ensure that you meet them all. At the University of Huddersfield, there are three opportunities for enrolling onto a research degree programme during the academic year (October, January, and April), meaning less time pressure when working on your proposal and application.

Once you have written your proposal, what next?

Once you have written your research proposal you will need to complete an application form. Look at our how to apply webpage for more information.

...

How to apply for a research degree

Our step-by-step guide will help you to make the most out of your application for a research degree

...

Scholarships and funding

Explore our funding options, including scholarships and Doctoral Loans.

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Research Process Steps: What they are + How To Follow

There are various approaches to conducting basic and applied research. This article explains the research process steps you should know.

There are various approaches to conducting basic and applied research. This article explains the research process steps you should know. Whether you are doing basic research or applied research, there are many ways of doing it. In some ways, each research study is unique since it is conducted at a different time and place.

Conducting research might be difficult, but there are clear processes to follow. The research process starts with a broad idea for a topic. This article will assist you through the research process steps, helping you focus and develop your topic.

Research Process Steps

The research process consists of a series of systematic procedures that a researcher must go through in order to generate knowledge that will be considered valuable by the project and focus on the relevant topic.

To conduct effective research, you must understand the research process steps and follow them. Here are a few steps in the research process to make it easier for you:

10 research process steps

Step 1: Identify the Problem

Finding an issue or formulating a research question is the first step. A well-defined research problem will guide the researcher through all stages of the research process, from setting objectives to choosing a technique. There are a number of approaches to get insight into a topic and gain a better understanding of it. Such as:

  • A preliminary survey
  • Case studies
  • Interviews with a small group of people
  • Observational survey

Step 2: Evaluate the Literature

A thorough examination of the relevant studies is essential to the research process . It enables the researcher to identify the precise aspects of the problem. Once a problem has been found, the investigator or researcher needs to find out more about it.

This stage gives problem-zone background. It teaches the investigator about previous research, how they were conducted, and its conclusions. The researcher can build consistency between his work and others through a literature review. Such a review exposes the researcher to a more significant body of knowledge and helps him follow the research process efficiently.

Step 3: Create Hypotheses

Formulating an original hypothesis is the next logical step after narrowing down the research topic and defining it. A belief solves logical relationships between variables. In order to establish a hypothesis, a researcher must have a certain amount of expertise in the field. 

It is important for researchers to keep in mind while formulating a hypothesis that it must be based on the research topic. Researchers are able to concentrate their efforts and stay committed to their objectives when they develop theories to guide their work.

Step 4: The Research Design

Research design is the plan for achieving objectives and answering research questions. It outlines how to get the relevant information. Its goal is to design research to test hypotheses, address the research questions, and provide decision-making insights.

The research design aims to minimize the time, money, and effort required to acquire meaningful evidence. This plan fits into four categories:

  • Exploration and Surveys
  • Data Analysis
  • Observation

Step 5: Describe Population

Research projects usually look at a specific group of people, facilities, or how technology is used in the business. In research, the term population refers to this study group. The research topic and purpose help determine the study group.

Suppose a researcher wishes to investigate a certain group of people in the community. In that case, the research could target a specific age group, males or females, a geographic location, or an ethnic group. A final step in a study’s design is to specify its sample or population so that the results may be generalized.

Step 6: Data Collection

Data collection is important in obtaining the knowledge or information required to answer the research issue. Every research collected data, either from the literature or the people being studied. Data must be collected from the two categories of researchers. These sources may provide primary data.

  • Questionnaire

Secondary data categories are:

  • Literature survey
  • Official, unofficial reports
  • An approach based on library resources

Step 7: Data Analysis

During research design, the researcher plans data analysis. After collecting data, the researcher analyzes it. The data is examined based on the approach in this step. The research findings are reviewed and reported.

Data analysis involves a number of closely related stages, such as setting up categories, applying these categories to raw data through coding and tabulation, and then drawing statistical conclusions. The researcher can examine the acquired data using a variety of statistical methods.

Step 8: The Report-writing

After completing these steps, the researcher must prepare a report detailing his findings. The report must be carefully composed with the following in mind:

  • The Layout: On the first page, the title, date, acknowledgments, and preface should be on the report. A table of contents should be followed by a list of tables, graphs, and charts if any.
  • Introduction: It should state the research’s purpose and methods. This section should include the study’s scope and limits.
  • Summary of Findings: A non-technical summary of findings and recommendations will follow the introduction. The findings should be summarized if they’re lengthy.
  • Principal Report: The main body of the report should make sense and be broken up into sections that are easy to understand.
  • Conclusion: The researcher should restate his findings at the end of the main text. It’s the final result.

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Pfeiffer Library

Writing a Research Proposal

Parts of a research proposal, prosana model, introduction, research question, methodology.

  • Structure of a Research Proposal
  • Common Proposal Writing Mistakes
  • Proposal Writing Resources

A research proposal's purpose is to capture the evaluator's attention, demonstrate the study's potential benefits, and prove that it is a logical and consistent approach (Van Ekelenburg, 2010).  To ensure that your research proposal contains these elements, there are several aspects to include in your proposal (Al-Riyami, 2008):

  • Objective(s)
  • Variables (independent and dependent)
  • Research Question and/or hypothesis

Details about what to include in each element are included in the boxes below.  Depending on the topic of your study, some parts may not apply to your proposal.  You can also watch the video below for a brief overview about writing a successful research proposal.

Van Ekelenburg (2010) uses the PROSANA Model to guide researchers in developing rationale and justification for their research projects.  It is an acronym that connects the problem, solution, and benefits of a particular research project.  It is an easy way to remember the critical parts of a research proposal and how they relate to one another.  It includes the following letters (Van Ekelenburg, 2010):

  • Problem: Describing the main problem that the researcher is trying to solve.
  • Root causes: Describing what is causing the problem.  Why is the topic an issue?
  • fOcus: Narrowing down one of the underlying causes on which the researcher will focus for their research project.
  • Solutions: Listing potential solutions or approaches to fix to the problem.  There could be more than one.
  • Approach: Selecting the solution that the researcher will want to focus on.
  • Novelty: Describing how the solution will address or solve the problem.
  • Arguments: Explaining how the proposed solution will benefit the problem.

Research proposal titles should be concise and to the point, but informative.  The title of your proposal may be different from the title of your final research project, but that is completely normal!  Your findings may help you come up with a title that is more fitting for the final project.  Characteristics of good proposal titles are (Al-Riyami, 2008):

  • Catchy: It catches the reader's attention by peaking their interest.
  • Positive: It spins your project in a positive way towards the reader.
  • Transparent: It identifies the independent and dependent variables.

It is also common for proposal titles to be very similar to your research question, hypothesis, or thesis statement (Locke et al., 2007).

An abstract is a brief summary (about 300 words) of the study you are proposing.  It includes the following elements (Al-Riyami, 2008):

  • Your primary research question(s).
  • Hypothesis or main argument.
  • Method you will use to complete the study.  This may include the design, sample population, or measuring instruments that you plan to use.

Our guide on writing summaries may help you with this step.

The purpose of the introduction is to give readers background information about your topic.  it gives the readers a basic understanding of your topic so that they can further understand the significance of your proposal.  A good introduction will explain (Al-Riyami, 2008):

  • How it relates to other research done on the topic
  • Why your research is significant to the field
  • The relevance of your study

Your research objectives are the desired outcomes that you will achieve from the research project.  Depending on your research design, these may be generic or very specific.  You may also have more than one objective (Al-Riyami, 2008).

  • General objectives are what the research project will accomplish
  • Specific objectives relate to the research questions that the researcher aims to answer through the study.

Be careful not to have too many objectives in your proposal, as having too many can make your project lose focus.  Plus, it may not be possible to achieve several objectives in one study.

This section describes the different types of variables that you plan to have in your study and how you will measure them.  According to Al-Riyami (2008), there are four types of research variables:

  • Independent:  The person, object, or idea that is manipulated by the researcher.
  • Dependent:  The person, object, or idea whose changes are dependent upon the independent variable.  Typically, it is the item that the researcher is measuring for the study.
  • Confounding/Intervening:  Factors that may influence the effect of the independent variable on the dependent variable.  These include physical and mental barriers.  Not every study will have intervening variables, but they should be studied if applicable.
  • Background:   Factors that are relevant to the study's data and how it can be generalized.  Examples include demographic information such as age, sex, and ethnicity.

Your research proposal should describe each of your variables and how they relate to one another.  Depending on your study, you may not have all four types of variables present.  However, there will always be an independent and dependent variable.

A research question is the main piece of your research project because it explains what your study will discover to the reader.  It is the question that fuels the study, so it is important for it to be precise and unique.  You do not want it to be too broad, and it should identify a relationship between two variables (an independent and a dependent) (Al-Riyami, 2008).  There are six types of research questions (Academic Writer, n.d.):

  • Example: "Do people get nervous before speaking in front of an audience?"
  • Example: "What are the study habits of college freshmen at Tiffin University?"
  • Example: "What primary traits create a successful romantic relationship?"
  • Example: "Is there a relationship between a child's performance in school and their parents' socioeconomic status?"
  • Example: "Are high school seniors more motivated than high school freshmen?"
  • Example: "Do news media outlets impact a person's political opinions?"

For more information on the different types of research questions, you can view the "Research Questions and Hypotheses" tutorial on Academic Writer, located below.  If you are unfamiliar with Academic Writer, we also have a tutorial on using the database located below.

TU Access Only

Compose papers in pre-formatted APA templates. Manage references in forms that help craft APA citations. Learn the rules of APA style through tutorials and practice quizzes.

Academic Writer will continue to use the 6th edition guidelines until August 2020. A preview of the 7th edition is available in the footer of the resource's site. Previously known as APA Style Central.

  • Academic Writer Tutorial by Pfeiffer Library Last Updated May 22, 2023 41740 views this year

If you know enough about your research topic that you believe a particular outcome may occur as a result of the study, you can include a hypothesis (thesis statement) in your proposal.  A hypothesis is a prediction that you believe will be the outcome of your study.  It explains what you think the relationship will be between the independent and dependent variable (Al-Riyami, 2008).  It is ok if the hypothesis in your proposal turns out to be incorrect, because it is only a prediction!  If you are writing a proposal in the humanities, you may be writing a thesis statement instead of a hypothesis.  A thesis presents the main argument of your research project and leads to corresponding evidence to support your argument.

Hypotheses vs. Theories

Hypotheses are different from theories in that theories represent general principles and sets of rules that explain different phenomena.  They typically represent large areas of study because they are applicable to anything in a particular field.  Hypotheses focus on specific areas within a field and are educated guesses, meaning that they have the potential to be proven wrong (Academic Writer, n.d.).  Because of this, hypotheses can also be formed from theories.

For more information on writing effective thesis statements, you can view our guide on writing thesis statements below.

In a research proposal, you must thoroughly explain how you will conduct your study.  This includes things such as (Al-Riyami, 2008):

  • Research design:  What research approach will your study take?  Will it be quantitative or qualitative?
  • Research subjects/participants:  Who will be participating in your study?  Does your study require human participants?  How will you determine who to study?
  • Sample size:  How many participants will your study require?  If you are not using human participants, how much of the sample will you be studying?
  • Timeline:  A proposed list of the general tasks and events that you plan to complete the study.  This will include a time frame for each task/event and the order in which they will be completed.
  • Interventions:  If you plan on using anything on human participants for the study, you must include information it here.  This is especially important if you plan on using any substances on human subjects.
  • Ethical issues:  Are there any potential ethical issues surrounding this study?
  • Potential limitations:  Are there any limitations that could skew the data and findings from your study?
  • Appendixes:  If you need to present any consent forms, interview questions, surveys, questionnaires, or other items that will be used in your study, you should include samples of each item with an appendix to reference them.  If you are using a copyrighted document, you may need written permission from the original creator to use it in your study.  A copy of the written permission should be included in your proposal.
  • Setting:  Where will you be conducting the study?
  • Study instruments:  What measuring tools or computer software will you be using to collect data?  How will you collect the data?
  • How you will analyze the data:  What strategies or tools will you use to analyze the data you collect?
  • Quality control:  Will you have precautions in place to ensure that the study is conducted consistently and that outside factors will not skew the data?
  • Budget:  What type of funding will you need for your study?  This will include the funds needed to afford measuring tools, software, etc.
  • How you will share the study's findings:  What will you plan to do with the findings?
  • Significance of the study: How will your study expand on existing knowledge of the subject area?

For more information on research methodologies, you can view our guide on research methods and methodologies below.

  • Research Methodologies by Pfeiffer Library Last Updated Aug 2, 2022 48913 views this year
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JSmol Viewer

A combined cnn architecture for speech emotion recognition.

what are the stages of research proposal

1. Introduction

  • A comprehensive review of recent studies focusing on the development stages: preprocessing, feature selection, and classification. We provide a comparative evaluation of existing work in terms of the error metrics employed (such as accuracy), the classification method, and the databases used.
  • A unified dataset, EmoDSc, which amalgamates several widely used databases, resulting in a diversified and information-rich database that can provide a varied and feature-rich training set.
  • A neural network architecture that combines features, integrating a CNN-1D with a CNN-2D and culminating in an MLP. This meticulously designed structure not only enhances the recognition process but has proven its effectiveness by achieving a weighted accuracy of 96%.

2. Emotion Recognition: Preliminaries

3. related work, 3.1. datasets for speech emotion recognition.

DatabaseEmotionsLanguageCategoryAccess
RAVDESS dataset [ ] (2018)Anger, Disgust, Fear, Happiness, Neutral, Calm, Surprise, Sadness. (1440 audio files)EnglishSimulatedFree
RAVDESS SONG [ ] (2018)Calmness, Happiness, Sadness, Anger, Fear, Surprise, Disgust. (1012 audio files)EnglishSimulatedFree
MSP-Podcast [ ] (2019)Anger, Happiness, Sadness, Neutral, Disgust. (62,140 speaking turns, 100 h)EnglishNaturalAcademic request
SAVEE [ ] (2009)Anger, Disgust, Fear, Happiness, Sadness, Surprise, Neutral. (480 audio files)EnglishSimulatedFree
Crema-D dataset [ ] (2014)Anger, Disgust, Fear, Happiness, Sadness, Neutral. (7442 audio files)EnglishSimulatedFree
JL Corpus [ ] (2018)Anger, Sadness, Neutral, Happiness, Excitement, Anxiety, Thoughtfulness, Enthusiasm, Worry (1080 audio files)EnglishSimulatedFree
IEMOCAP [ ] (2008)Anger, Happiness, Neutral, Disgust, Fear, Sadness, Excited. (12 h of audiovisual data, including 10,039 utterances)EnglishInducedAcademic request
Keio-ESD [ ] (2006)Anger, Happiness, Funny, Downgrading, Disgust, Worried, Gentle, Relief, Indignation, Shameful. (A set of human speech with vocal emotion spoken by a Japanese male speaker.)JapaneseSimulatedAcademic request
ASVP-ESD [ ] (2021)Boredom, Neutral, Fear, Sadness, Happiness, Anger, Surprise, Disgust, Excitement, Pleasure, Pain, Disappointment. (13,285 audio files collected)Chinese, English, French, RussianNaturalFree
CASIA [ ] (2003)Happiness, Sadness, Anger, Surprise, Fear, Neutral. (1200 audio files)ChineseSimulatedFree
EMODB [ ] (2005)Anger, Fear, Disgust, Sadness, Happiness, Boredom, Neutral. (535 audio files)GermanSimulatedAcademic request
ESD [ ] (2021)Anger, Happiness, Neutral, Sadness, Surprise. (29 h, 3500 sentences)EnglishSimulatedFree
SUSAS [ ] (1997)Anger, Fear, Surprise, Neutral, Sadness, Happiness. (16,000 audio files)EnglishSimulated and NaturalBy purchase
AFEW5.0 [ ] (2014–2015)Anger, Disgust, Fear, Joy, Neutral, Sadness, Surprise. (1809 audio files)EnglishNaturalAcademic request
BAUM-1s [ ] (2018)Anger, Disgust, Fear, Joy, Sadness, Surprise. (300 audio files)EnglishSimulated and NaturalAcademic request
TESS [ ] (2010)Anger, Boredom, Fear, Happiness, Neutral, Sadness. (2800 audio files)EnglishSimulatedFree

3.2. Preprocessing Techniques Applied to Audio Signals

3.3. feature selection, 3.4. classification techniques, 3.5. review of techniques and methods, 4. speech emotion recognition based on a combined cnn: our proposal, 4.1. data preparation: emodsc dataset creation, combination of databases.

  • Emotions : The choice of emotion sets is diverse and is not usually deeply addressed in many studies. This selection is often linked to the database used, as not all databases present the same emotional categories. In this study, we decided to work with databases that include the following emotions: “happiness”, “sadness”, “anger”, “disgust”, “surprise”, “fear”, and “neutral”.
  • Language : Language plays a crucial role due to variations in pronunciation, tone, and speech rhythm among different languages. Although there are multiple languages, English, often considered the universal language, predominates in the most popular databases. This wide availability of English datasets is the reason it was selected as the primary criterion for this study.
  • Category : Although it has been previously mentioned that databases can be categorized as simulated, induced, or natural, based on their origin, in this study, such categorization will not be determinant in the selection. Instead of focusing on the specific nature of the database, we prioritize the diversity of the information it contains.
  • RAVDESS and RAVDESS SONG: These databases contain simulated emotional expressions with a variety of emotions, including anger, disgust, fear, happiness, neutral, calm, surprise, and sadness. The simulations are performed by actors, providing a controlled environment ideal for testing model robustness with clear, distinct emotional expressions [ 26 ].
  • SAVEE: This database also features simulated emotions, focusing on basic emotions like anger, disgust, fear, happiness, sadness, surprise, and neutral. The controlled nature of this dataset makes it suitable for testing fundamental aspects of the emotion recognition models [ 28 ].
  • Crema-D: Another simulated emotion dataset, Crema-D offers a broader range of vocal expressions from a diverse group of actors. This diversity in speakers and controlled simulations helps in assessing the model’s generalization capabilities across different voices and expressions [ 29 ].
  • TESS: The TESS dataset includes simulated emotions expressed by older female speakers, providing a unique angle on how age and gender might affect emotion recognition in speech [ 40 ].
  • JL-Corpus: Similar to the other simulated datasets, JL-Corpus includes a wide range of emotions but focuses on expressions that may be more nuanced, adding complexity to the emotion recognition task [ 30 ].
  • ASVP-ESD: Unlike the previous datasets, ASVP-ESD includes natural emotions, recorded in real-world environments, which introduces variability and noise that better reflect real-life scenarios. This makes it a crucial addition to the dataset selection, allowing the model to be tested on more spontaneous and less controlled emotional expressions [ 33 ].
  • ESD: This dataset contains a large number of sentences spoken in English with simulated emotions, offering extensive training material and contributing to the overall diversity of the dataset collection [ 36 ].

4.2. Preprocessing

4.2.1. data augmentation.

  • Add noise: Given that in real environments it is unlikely to always have a clear voice signal, it is essential to include noise in our recordings to simulate these conditions and adequately prepare the model. Although the white noise we add is random and not directly related to the original signal, this type of alteration helps approaching a more realistic scenario. The addition of noise can be exemplified in Figure 4 , where disturbance can be observed throughout the audio signal, a feature not observed in Figure 3 .
  • Stretching: This technique modifies the duration and speed of the audio, simulating situations where the recording has not been made under ideal conditions. By including audios that have been stretched or compressed in time, the model is prepared to adapt and recognize patterns in recordings that may not have a constant speed, thus strengthening its ability to face real challenges. Figure 5 exemplifies this modification, where it can be seen that the duration of the audio increased compared to the base audio in Figure 3 due to the applied stretching.
  • Pitch shifting: The pitch of a recording may vary depending on the quality of the microphone used. It can even vary if the person is constantly moving closer and further away in their interaction. To ensure that the model is robust to these variations and can operate in less than ideal conditions, we introduce intentional changes to the pitch of the recordings. This creates a more diverse and demanding dataset, which trains the model to cope with recordings of varying quality. Figure 6 shows these modifications; compared to Figure 3 , a similar signal shape is obtained, but with clear differences in amplitude in some segments.

4.2.2. Removal of Silences at the Ends

  • Original audio sample : Figure 7 shows an example of an audio file whose duration exceeds 3.5 s. Although any audio with its original length could be used, this would mean an increase in the use of computational resources and an extension of processing time, both in model training and feature extraction. Additionally, the silences detected at the end of the audio do not provide essential speech information. This premise is corroborated when analyzing the spectrogram, such as the one shown in Figure 8 , where areas lacking energy at their ends are evident, indicating the absence of relevant information. Therefore, it is appropriate to dispense with these silent segments.
  • Audio sample after silence removal : The entire database has been processed to remove the silences at the beginning and end of each audio. An example of this is shown in Figure 9 , which is the processed version of the audio presented in Figure 7 . It is notable that the audio duration has been reduced to just over 1.5 s. Although the reduction in a single file may seem insignificant, when considering the complete set of over 50,000 voice files, the cumulative decrease in processing time is considerable, translating into significant computational resource efficiency. Likewise, the spectrogram presented in Figure 10 shows a higher information density, with regions of higher energy, indicating more concentrated and relevant content for subsequent analysis.

4.2.3. Creation and Use of Spectrogram Images

  • Resizing of spectrogram images :
  • Normalization of spectrogram images : The pixels of an image range from 0 to 255. These values are normalized to a range from 0 to 1 to facilitate their processing by the neural network. This normalization concludes the preprocessing. The resulting images serve as input for the network in the following stages, complemented by other selected features.

4.3. Feature Selection

  • Zero-Crossing Rate (ZCR): Reflects the rate of sign changes in the signal, representing how many times the signal changes between positive and negative values in a given interval. This feature is useful for identifying rapid changes in the audio signal, indicative of certain types of sound events, such as fricatives in speech, and can help differentiate between smooth and abrupt sounds associated with different emotional states.
  • Chroma STFT: Represents the energy distribution for each chroma bin at specific time intervals. The chroma representation is useful for capturing harmony and tonal relationships in music and speech, which are relevant in emotion analysis because different emotions can affect the tonality and harmonic structure of speech.
  • MFCC: These coefficients describe the power spectrum of a signal, being widely used in voice analysis since they align with human auditory perception. This is crucial for emotion analysis as emotions influence how we perceive voice.
  • Root Mean Square (RMS): Denotes the average magnitude of the signal, calculating the square root of the mean value of the signal’s squares. RMS provides a measure of the signal’s energy, which can vary significantly with different emotions.
  • Mel-Spectogram: Provides a logarithmic representation of frequencies, focusing on those most perceptible to the human ear. The mel-spectrogram is useful for visualizing how the signal’s energy is distributed across different frequencies over time and is particularly beneficial when combined with deep learning techniques, such as CNNs, to extract relevant patterns associated with different emotions.

Feature Scaling

4.4. feature fusion, 4.5. classification, neural network configuration.

  • Configuration of CNN-1D for Spectral Features: The CNN-1D is used for handling spectral features, with a structure comprising three convolutional layers, each followed by a MaxPooling1D layer and a dropout regularization layer to prevent overfitting. This model is specifically designed to process the 162 spectral features. A multilayer perceptron (MLP) is used as the final classifier for this network. Hyperparameter tuning was performed using specialized tools and manually. A graphical representation of this architecture is provided in Figure 17 , where the input consists of spectral features, gray represents the convolutional and pooling layers, orange the flattening layer, green the dense layers, and red the output layer.
  • Configuration of CNN-2D for Spectrogram Images: The CNN-2D is designed to process 64 × 64 grayscale spectrogram images. This structure comprises four convolutional layers, each followed by a MaxPooling2D layer and dropout regularization layers to minimize overfitting. This model handles the spectrogram images independently and also uses an MLP as the final classifier. Hyperparameter tuning was performed using specialized tools and manually. A graphical representation of this architecture is provided in Figure 18 , where the input consists of spectrogram images, with gray representing the convolutional and pooling layers, orange for the flattening layer, green for the dense layers, and red for the output layer.
  • Configuration of Combined CNN-1D and CNN-2D: The combined model integrates both CNN-1D for spectral features and CNN-2D for spectrogram images. The features extracted by these networks are concatenated and then passed through a multilayer perceptron (MLP). This final model leverages the strengths of both individual models to improve overall performance. Hyperparameter tuning was performed using specialized tools. A graphical representation of this concatenated architecture is provided in Figure 19 , where the input consists of spectral features and spectrogram images, gray represents the convolutional and pooling layers, orange highlights the two flattening layers (one for each network) and the concatenation layer, green denotes the dense layers, and red corresponds to the output layer.

4.6. System Design

5.1. model 1—spectral features only, 5.2. model 2—spectrogram images only, 5.3. model 3—concatenated features, 5.4. neural network architecture with other databases, 5.4.1. emovo dataset, 5.4.2. mesd dataset, 6. discussion, 7. conclusions, author contributions, institutional review board statement, informed consent statement, data availability statement, conflicts of interest.

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Click here to enlarge figure

Work (Year)Pre-ProcessingSource of CharacteristicsClassification
Harár et al. [ ] (2017)Audio Silence Removal and NormalizationSpectral and Prosodic TraditionalsDNN
Liu et al. [ ] (2018)Raw audio signal usedSpectrogram images and hyper-prosodic featuresCNN, DNN
Zhao et al. [ ] (2018)Raw audio signal is used, NormalizationCrafted or constructed features, which go through a Deep Feature Learner, with LFLB and LSTMCNN LSTM Network
Lee et al. [ ] (2019)Elimination of silences at the extremesSpectral and prosodic traditionalsSVM, DNN
Han and Wang [ ] (2019)Sampling, quantization, pre-emphasis, framing, window addition and endpoint detectionTraditional prosodic and extracted via DBNPSVM
Meng et al. [ ] (2019)Raw audio signal is usedTraditional spectral and mel-spectrogram imagingMulti-CNN dilated
Mustaqeem and Kwon [ ] (2019)Removing noise and quiet parts in audioSpectrogram imagesCNN, DSCNN
Yoon et al. [ ] (2019)Raw audio signal is usedTraditional spectral and prosodic. It is multimodal, so it includes textRNN
Li et al. [ ] (2019)Standardization of duration to 7.5 s, 800-length and 400-skip windowedSpectrogram imagesCNN-BLSTM
Wu et al. [ ] (2019)2 s spectrogram splittingSpectrogram imagesCapsule Networks
Xie et al. [ ] (2019)Raw audio signal is usedFrame-level features based on ComParE openSMILELSTM
Lee and Kim [ ] (2020)NormalizationTraditional spectral, mel-spectrogram imagingMLP, CNN
Sun [ ] (2020)Raw audio signal usedRaw audio signal and genre information usedR-CNN
Zhang et al. [ ] (2020)Scaling and segmentationMel-spectrogram images are used, in three different forms, such as 1D, 2D and 3DMulti-CNN
Aouani and Ayed [ ] (2020)Raw audio signal is usedTraditional spectral, temporal and prosodic. An Auto Encoder is applied for final parameter selectionSVM
Issa et al. [ ] (2020)Raw audio signal is usedSpectral traditionalCNN
Mustaqeem et al. [ ] (2020)Division of the audio into segments, grouping by K-means Clustering, sequencing of the selected segments as keys, application of STFT and obtaining spectrogramsExtracted using CNN ResNetBidirectional LSTM
Pappagari et al. [ ] (2021)NormalizationSpectral TraditionalsResNet
Cai et al. [ ] (2021)It uses the raw audio signalTraditional spectral, and by means of 1D CNN, 2D CNN and RNN. It is for multimodal useDNN
Wang and Han [ ] (2021)Sampling, quantization, pre-emphasis, framing, window addition and end-point detectionExtracted by DBNShallow Neural Network
Graterol et al. [ ] (2021)Conversion of raw data to representations suitable for emotion analysisIn audio, normalized spectrograms. Although it also uses text and feature vectors extracted from video and imageTransformer architecture and meta-learning with MLP
Abdelhamid et al. [ ] (2022)Data augmentation by noise additionLog-Mel spectrogram imagingCNN LSTM Deep Network
Heredia et al. [ ] (2022)Raw audio signal used; however, image information is obtainedAn MFCC feature extractor is used for audios. Additionally, they obtain text from audios and faces from imagesEmbraceNet+
Singh et al. [ ] (2023)Data augmentation by adding noise, NormalizationMultiple spectral and rhythmic features were tested, including ZCR, Chroma-Stft, MFCC, RMS, Mel, Tempogram, Fourier-tempogram, among othersCombination of CNN-2D and LSTM with an attention layer
Mishra et al. [ ] (2023)NormalizationDifferent combinations of , and DNN
Sha et al. [ ] (2024)Raw audio signal usedUse of the time-frequency convolution module (TFCM) to extract interaction information in the time-frequency domain, MFCC and Hybrid Dilated Convolution (HDC)Residual Attention Multi-Layer Perceptron Proposal (RA-GMLP)
Lin et al. [ ] (2024)Raw audio signal usedUses acoustic features from mel-spectrograms, extracted with a 32 ms window and 16 ms hop (50% overlap). Applies Z-normalization with parameters estimated from the training set.CNN-regressor, Temp-GRU, Temp-CNN, Temp-Trans and Temp-Triplet
Deshmukh et al. [ ] (2024) Silence removal, Noise Removal and NormalizationPitch and frequency features are calculated such as Chroma-Stft, Roll-off, Spec_cent, Spec_bw and ZCR are calculated from speech.Probabilistic Neural Network (PNN), Recurrent Neural Network
WorkDatabasesResults
Harár et al. [ ] (2017)EMODB (Subset, only Anger, Neutral and Sadness)Accuracy: 96.97%
Liu et al. [ ] (2018)CASIAAccuracy: Max (Happiness): 98.51%, Min (Neutral): 93.91%
Zhao et al. [ ] (2018)EMODB, IEMOCAPAccuracy: EMODB: 95.33%, IEMOCAP: 89.16%
Lee et al. [ ] (2019)RAVDESSAccuracy: A: DNN: 68.50%, SVM: 35.60%
Han and Wang [ ] (2019)ProprietaryError rate: 5.00%
Meng et al. [ ] (2019)IEMOCAP, EMODBAccuracy: IEMOCAP: 74.96%, EMODB: 90.78%, Combined: 63.84%
Mustaqeem and Kwon [ ] (2019)IEMOCAP, RAVDESSAccuracy: IEMOCAP with CNN: 84.00%, RAVDESS with CNN: 80.00%. IEMOCAP with DSCNN: 84.00%, RAVDESS with DSCNN: 81.00%
Yoon et al. [ ] (2019)IEMOCAPAccuracy: 63.00%
Lee et al. [ ] (2019)IEMOCAPAccuracy: WA: 81.60%, IA: 82.80%
Wu et al. [ ] (2019)IEMOCAPAccuracy: 72.73%
Xie et al. [ ] (2019)CASIA, eNTERFACE, GEMEPAccuracy: CASIA: 92.80%, eNTERFACE: 89.60%, GEMEP: 57.00%
Lee and Kim [ ] (2020)Emotion01Accuracy: MLP: 75.00%, CNN: 60.00%, CNN: 60.00%
Sun [ ] (2020)CASIA, EMODB, IEMOCAPAccuracy: CASIA: 84.60%, EMODB: 90.30%, IEMOCAP: 71.50%, IEMOCAP: 71.50%
Zhang [ ] (2020)AFEW5.0, BAUM-1Accuracy: AFEW5.0: 35.77%, BAUM-1: 44.06%
Aouani and Ayed [ ] (2020)RML emotion database (English language only)Accuracy: 74.07%
Issa et al. [ ] (2020)RAVDESS, IEMOCAP, EMODBAccuracy: RAVDESS: 71.61%, EMODB: 95.71%, IEMOCAP: 64.30%
Mustaqeem et al. [ ] (2020)IEMOCAP, EMODB, RAVDESSAccuracy: IEMOCAP: 81.01%, EMODB: 91.14%, RAVDESS: 82.01%
Pappagar [ ] (2021)MSP-Podcast, Crema-D, IEMOCAPF1-score: MSP-Podcast: 56.44%, Crema-D: 76.60%, IEMOCAP: 56.69%
Cai et al. [ ] (2021)IEMOCAPAccuracy: Unimodal: 58.97%
Wang and Han [ ] (2021)ProprietaryAccuracy: 89.89%
Graterol et al. [ ] (2021)Dataset E-c of SemEval-2018Accuracy: 53.5%
Abdelhamid et al. [ ] (2022)RAVDESS, EMODB, SAVEE, IEMOCAPAccuracy: RAVDESS: 99.47%, SAVEE: 99.50%, EMODB: 99.76%, IEMOCAP: 98.13%
Heredia et al. [ ] (2022)IEMOCAPAccuracy: Audio and Text: 78%, Audio, Text and Face: 77.6%
Singh et al. [ ] (2023)RAVDESS, SAVEE and TESSAccuracy: RAVDESS: 74.44%, SAVEE: 57.50% TESS: 99.81%, Combined (RAVDESS + SAVEE + TESS): 90.19%
Mishra et al. [ ] (2023)RAVDESS, EMO-DB and SAVEEAccuracy: RAVDESS: 77.54% with combination of MFCCmean, MFCCAE and MFCCSE, EMO-DB: 87.48% with combination MFCCmean and MFCCSE, SAVEE: 79.64% with combination MFCCmean and MFCCSE.
Sha et al. [ ] (2024)IEMOCAPAccuracy: WA: 75.31%, UA: 75.09%.
Lin et al. [ ] (2024)Version 1.8 of the MSP-Podcast corpusAccuracy: Arousal: Temp-GRU: 57.22%, Valence: Temp-Trans: 15.86%, Dominance: Temp-CNN: 47.05%.
Deshmukh et al. [ ] (2024) EMO-DB and RAVDESSAccuracy: EMO-DB: 95.76%, RAVDESS: 84.64%
EmotionsAccuracyRecallF1-ScoreSupport
Disgust0.850.800.82822
Anger0.960.900.93822
Happiness0.920.870.90822
Fear0.790.870.83822
Neutral0.880.900.89822
Surprise0.950.960.95822
Sadness0.850.880.86822
WA0.890.880.885754
EmotionsAccuracyRecallF1-ScoreSupport
Disgust0.850.830.84822
Anger0.930.930.93822
Happiness0.920.870.90822
Fear0.820.870.84822
Neutral0.900.920.91822
Surprise0.950.960.95822
Sadness0.890.860.87822
WA0.890.890.895754
EmotionsAccuracyRecallF1-ScoreSupport
Disgust0.900.890.90822
Anger0.880.890.89822
Happiness0.910.830.87822
Fear0.850.920.88822
Neutral0.870.890.88822
Surprise0.940.920.93822
Sadness0.870.860.87822
WA0.890.890.895754
EmotionsAccuracyRecallF1-ScoreSupport
Disgust0.920.890.91822
Anger0.910.890.90822
Happiness0.910.860.88822
Fear0.850.940.89822
Neutral0.880.900.89822
Surprise0.940.930.94822
Sadness0.870.850.86822
WA0.900.900.905754
EmotionsAccuracyRecallF1-ScoreSupport
Disgust0.940.980.96822
Anger0.980.970.98822
Happiness0.970.950.96822
Fear0.970.950.96822
Neutral0.970.940.96822
Surprise0.960.980.97822
Sadness0.960.970.96822
WA0.960.960.965754
EmotionsAccuracyRecallF1-ScoreSupport
Disgust0.980.960.97822
Anger0.970.970.97822
Happiness0.970.960.97822
Fear0.960.980.97822
Neutral0.970.960.96822
Surprise0.970.980.98822
Sadness0.970.960.97822
WA0.970.970.975754
DatabaseEmotionsLanguageCategory
EMOVO—Costantini et al. [ ]Neutral, Happiness, Sadness, Anger, Fear, Surprise, DisgustItalianSimulated
MESD—Duville et al. [ ]Neutral, Happiness, Sadness, Anger, Fear, DisgustSpanishSimulated
EmotionsAccuracyRecallF1-ScoreSupport
Disgust0.910.910.9134
Anger0.940.970.9634
Happiness0.920.710.8034
Fear0.940.880.9134
Neutral1.000.940.9734
Surprise0.720.970.8234
Sadness0.970.940.9634
WA0.910.900.90238
EmotionsAccuracyRecallF1-ScoreSupport
Disgust1.000.970.9934
Anger1.001.001.0034
Happiness1.000.880.9434
Fear0.890.910.9034
Neutral1.000.940.9734
Surprise0.820.970.8934
Sadness0.910.910.9134
WA0.950.940.94238
EmotionsAccuracyRecallF1-ScoreSupport
Disgust1.000.920.9679
Anger0.950.990.9775
Happiness0.990.990.9979
Fear0.970.990.9879
Neutral0.991.000.9975
Surprise0.991.000.9979
Sadness0.991.000.9979
WA0.980.980.98466
EmotionsAccuracyRecallF1-ScoreSupport
Disgust0.950.950.9576
Anger0.960.970.9776
Happiness0.960.990.9776
Fear0.990.960.9776
Neutral0.960.950.9576
Sadness0.960.960.9676
WA0.960.960.96456
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Begazo, R.; Aguilera, A.; Dongo, I.; Cardinale, Y. A Combined CNN Architecture for Speech Emotion Recognition. Sensors 2024 , 24 , 5797. https://doi.org/10.3390/s24175797

Begazo R, Aguilera A, Dongo I, Cardinale Y. A Combined CNN Architecture for Speech Emotion Recognition. Sensors . 2024; 24(17):5797. https://doi.org/10.3390/s24175797

Begazo, Rolinson, Ana Aguilera, Irvin Dongo, and Yudith Cardinale. 2024. "A Combined CNN Architecture for Speech Emotion Recognition" Sensors 24, no. 17: 5797. https://doi.org/10.3390/s24175797

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    Developing a research proposal involves the following preliminary steps: identifying potential ideas, choosing ideas to explore further, choosing and narrowing a topic, formulating a research question, and developing a working thesis. A good topic for a research paper interests the writer and fulfills the requirements of the assignment.

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    Research proposal examples. Writing a research proposal can be quite challenging, but a good starting point could be to look at some examples. We've included a few for you below. Example research proposal #1: "A Conceptual Framework for Scheduling Constraint Management".

  3. How To Write A Research Proposal

    Here is an explanation of each step: 1. Title and Abstract. Choose a concise and descriptive title that reflects the essence of your research. Write an abstract summarizing your research question, objectives, methodology, and expected outcomes. It should provide a brief overview of your proposal. 2.

  4. Research Proposal: A step-by-step guide with template

    A dissertation or thesis research proposal may take on a variety of forms depending on the university, but most generally a research proposal will include the following elements: Titles or title pages that give a description of the research. Detailed explanation of the proposed research and its background. Outline of the research project.

  5. A Beginner's Guide to Starting the Research Process

    In some types of research, at this stage you might also have to develop a conceptual framework and testable hypotheses. ... Step 5: Write a research proposal. Finally, after completing these steps, you are ready to complete a research proposal. The proposal outlines the context, relevance, purpose, and plan of your research. ...

  6. What Is A Research Proposal? Examples

    The purpose of the research proposal (its job, so to speak) is to convince your research supervisor, committee or university that your research is suitable (for the requirements of the degree program) and manageable (given the time and resource constraints you will face). The most important word here is "convince" - in other words, your ...

  7. How to Write a Research Proposal in 2024: Structure, Examples & Common

    A quality example of a research proposal shows one's above-average analytical skills, including the ability to coherently synthesize ideas and integrate lateral and vertical thinking. Communication skills. The proposal also demonstrates your proficiency to communicate your thoughts in concise and precise language.

  8. How To Write A Research Proposal (With Examples)

    Make sure you can ask the critical what, who, and how questions of your research before you put pen to paper. Your research proposal should include (at least) 5 essential components: Title - provides the first taste of your research, in broad terms. Introduction - explains what you'll be researching in more detail.

  9. How to Write a Research Proposal: A Step-by-Step

    Writing a research proposal template in structured steps ensures a comprehensive and coherent presentation of your research project. Let's look at the explanation for each of the steps here: Step 1: Title and Abstract. Step 2: Introduction. Step 3: Research objectives. Step 4: Literature review.

  10. How to write a research proposal?

    A proposal needs to show how your work fits into what is already known about the topic and what new paradigm will it add to the literature, while specifying the question that the research will answer, establishing its significance, and the implications of the answer. [2] The proposal must be capable of convincing the evaluation committee about ...

  11. How to Write a Research Proposal: (with Examples & Templates)

    Before conducting a study, a research proposal should be created that outlines researchers' plans and methodology and is submitted to the concerned evaluating organization or person. Creating a research proposal is an important step to ensure that researchers are on track and are moving forward as intended. A research proposal can be defined as a detailed plan or blueprint for the proposed ...

  12. PDF WHAT IS A RESEARCH PROPOSAL?

    research proposal, in whatever context, is intended to convince others that you have a relevant and interesting topic to research that will provide (in some ... proficiency required at each stage of a research career. Many of these skills and attributes relate directly or indirectly to the writing of research proposals. This

  13. 10 Steps to Writing an Academic Research Proposal

    Identifying a gap in the literature. Identifying a problem highlighted by the gap in the literature and framing a purpose for the study. Writing an introduction to the study. Determine the method of investigation. Outline the research design. Define the sample size and the characteristics of the proposed sample.

  14. How to prepare a Research Proposal

    It puts the proposal in context. 3. The introduction typically begins with a statement of the research problem in precise and clear terms. 1. The importance of the statement of the research problem 5: The statement of the problem is the essential basis for the construction of a research proposal (research objectives, hypotheses, methodology ...

  15. Research Proposal

    Research proposals can vary depending on the nature of the research project and the specific requirements of the funding agency, academic institution, or research program. ... Provide a detailed schedule or timeline that outlines the various stages of the research project. Specify the estimated duration for each stage, including data collection ...

  16. Writing a research proposal: planning and communicating your research

    This article sets out and discusses the stages in writing an effective research proposal. It covers the when, why and how to aspects of research proposals, and uses examples to illustrate the most ...

  17. How to Write a Research Proposal

    Research proposal examples. Writing a research proposal can be quite challenging, but a good starting point could be to look at some examples. We've included a few for you below. Example research proposal #1: 'A Conceptual Framework for Scheduling Constraint Management'.

  18. How to write a research proposal

    Useful tips for writing a research proposal. Maintain a focus in your proposal: Your research proposal should be clear and concise, outlining your research idea and its benefits to your chosen field of study, in a way that the reader can clearly understand. Remember, your proposal is just the starting point and an outline and does not need to ...

  19. Research Process Steps: What they are + How To Follow

    Step 1: Identify the Problem. Finding an issue or formulating a research question is the first step. A well-defined research problem will guide the researcher through all stages of the research process, from setting objectives to choosing a technique. There are a number of approaches to get insight into a topic and gain a better understanding ...

  20. Parts of a Research Proposal

    Parts of a Research Proposal. A research proposal's purpose is to capture the evaluator's attention, demonstrate the study's potential benefits, and prove that it is a logical and consistent approach (Van Ekelenburg, 2010). To ensure that your research proposal contains these elements, there are several aspects to include in your proposal (Al ...

  21. (PDF) A 15-step model for writing a research proposal

    of a g eneric template for writing a research propo sal is present ed in Table 1. TABLE 1 HERE. The Hollins Martin 15 step model t o writing a research proposal. STEP (1): Give the research ...

  22. Features of a research proposal

    Cohesive ties. Cohesive ties are linguistic devices that link words, phrases and clauses into fluent sentences and paragraphs. These are important in a research proposal as they help you signpost and order your material. They are especially useful in the methodology section to ensure that your process is clearly and logically set out.

  23. Research Process: 8 Steps in Research Process

    Eight steps research process is, in essence, part and parcel of a research proposal. It is an outline of the commitment that you intend to follow in executing a research study. A close examination of the above stages reveals that each of these stages, by and large, is dependent upon the others.

  24. A Combined CNN Architecture for Speech Emotion Recognition

    Emotion recognition through speech is a technique employed in various scenarios of Human-Computer Interaction (HCI). Existing approaches have achieved significant results; however, limitations persist, with the quantity and diversity of data being more notable when deep learning techniques are used. The lack of a standard in feature selection leads to continuous development and experimentation.