Research Aims, Objectives & Questions

Your research aims, objectives and questions are among the first things your advisor reads in your proposal, and they’re the yardstick your committee holds your findings against at the end. If they’re vague, or don’t line up with each other, your whole study starts to drift: your literature review loses its focus and your conclusion can’t say what you set out to show.

Having worked with 10,000+ students on their proposals and dissertations, we’ve found the trouble usually isn’t any single weak component. It’s three statements that each make sense alone but don’t point the same way. In this post, I’ll explain each one in plain language and show you real examples from four successful, published dissertations. Then I’ll walk you through writing a set of your own that aligns.

---

What is the “golden thread”?

Together, your research aims, research objectives and research questions form what’s often called the golden thread of a dissertation, thesis or research paper. They belong together because each one answers a different question about your study, and the three answers have to agree:

• Your aim says what you want to achieve overall.
• Your objectives say what you’ll need to establish to get there.
• Your research questions say what you’ll find out.

Put that way, it’s easy to see why they’re so often confused. They describe the same study from three angles, so they share most of their words.

The thread is set at the proposal stage, and then it runs through every chapter. Your literature review, your research design and your analysis are all chosen because they help you answer your questions, and your conclusion is judged on whether you did. That’s also why the golden thread sets the focus and scope of your project (its delimitations): it fences off a narrow area you can study in depth.

It doubles as a relevance test. If you’re unsure whether something belongs in your dissertation, ask whether it helps you meet an objective or answer a research question. If it doesn’t, you can probably cut it.

Here’s the whole thread in one picture: the three statements at the top, and the chapters they run through below.

Use this image

Read down the thread: each chapter’s job is set by the three statements at the top. If you can’t say which one a chapter serves, that chapter is drifting.

---

What are research aims?

Your research aim is a statement of the broad, overarching goal of your study. It says what you’re trying to achieve and in what setting, without getting into how. Pat Thomson, an emerita professor of education at the University of Nottingham, describes it as the destination of your project, and as the one-sentence answer you give when someone asks, “So what’s your research about?”

Most dissertations have a single aim. Thomson puts it as “just one main research aim (or maybe two or three if you’re working on a particularly complex project)”. As for form, the University of Sheffield’s engineering report-writing guide notes that the convention is an infinitive verb, “to + action”: to measure, to investigate, to compare.

Examples of research aims

In practice, most aims open with “This study aims to…” or “The aim of this study is to…”, or go straight to the infinitive. This one, from a qualitative nursing PhD, shows the shape. Watch for who it’s about and the two things it wants to know:

The aim names exactly whose experience the study is after (nurses who have witnessed these dreams and visions, not nurses in general) and two things to learn about it: what the experience is like, and how it affects the nurses’ lives. The verb “explore” and the phrase “lived experiences” suggest a qualitative study before you read a word of the method. When you draft yours, check that a reader could tell who your study is about and roughly what kind of study it is.

A business doctorate gives a different shape. It’s a quantitative survey study of collection-and-delivery points (also known as pickup points, places where shoppers collect or return their online orders), and its aim is still one sentence, with a stated emphasis added:

Notice that the aim is broad on purpose: “investigate the factors” doesn’t say which factors or how they’ll be measured. That’s the objectives’ job. What the aim does fix is the topic, the setting (Vietnam) and the one thing the study cares about most (trust). Yours should be just as specific about scope and just as unspecific about method.

---

What are research objectives?

Your research objectives take the aim and make it practical and checkable. Some guides, Sheffield’s and Thomson’s among them, describe objectives as the steps you’ll take to achieve your aim. I’d push one step further: an objective works best when it names what the step will establish. “To interview managers” is a step. “To identify the barriers managers face” says what the interviews are for, and it tells you when you’re done.

That’s why objectives usually open with an action verb. Thomson’s list is a good start: identify, measure, compare, evaluate, analyze. She also offers a quick test. Ask whether the objective is “something I could check off as ‘done’ at a specific point in my research”. If it is, it’s probably an objective; if it’s only done when the whole project is, it’s more likely the aim.

You’ll also see the SMART check (specific, measurable, achievable, relevant, time-bound). In my view it’s a useful prompt for vague objectives, but don’t force it: a qualitative objective won’t produce a number, and “time-bound” usually fits your project plan better than each objective.

Finally, objectives aren’t every task in the project. Sheffield’s guide points out that “investigate the context of the problem” is “not an objective, it is a necessary step in all projects”.

Examples of research objectives

Here’s the full set of objectives behind the business doctorate’s aim above. As you read, compare objectives 1 and 2, which are about the existing literature, with objectives 3 to 6, which are about the study’s own data:

Objectives 3 to 6 do the heavy lifting: each names one thing the study will establish, and together they cover the aim’s “factors” and its “additional focus” on trust. Objectives 1 and 2 are literature objectives. Some programs expect one; others treat reviewing the literature as part of every project rather than an objective of this one. Check your handbook before you include one. Objective 7 then turns the findings into recommendations for the people who run and regulate these services.

The thesis then does something worth following, even if your format differs. Right after the list, it maps each objective to the chapter that delivers it:

Use this image

Try the same map with your own objectives before your proposal goes in. It catches promises your study won’t keep: an objective with no chapter (or no analysis within one) is one you’ll never be able to say you met.

---

What are research questions?

Your research questions are the specific questions your study sets out to answer, and in many ways they’re the core of the whole document. You’ll usually state them in your introduction chapter (some theses restate or refine them at the end of the literature review), and you’ll answer them in your discussion and conclusion chapters.

They’re also the driving force behind most of your decisions. In the literature review, a source earns its place if it helps you answer one of them. In the methodology, the wording of the question points to the method: questions about experiences or meanings usually call for a qualitative approach, and questions about how much, how often or whether two things are related usually call for a quantitative one. Our guide to qualitative vs quantitative research covers that choice in more depth.

Examples of research questions

Many theses pair one overarching question with a set of smaller ones. This business PhD, a qualitative case study of corporate governance reform in Nigeria, does exactly that. Look at how each subordinate question picks off one part of the main one:

The overarching question asks “how and why”, which suits the qualitative case study the thesis runs, and the first four sub-questions split it into four parts: how the change emerged, how it became embedded, what shaped it and who drove it. The thesis tackles them in Chapters 4 to 6, two analysis chapters and then a closing chapter that brings them together, so the questions also organize the chapters. If your main question is too big to answer in one go, break it down the same way, one sub-question per part of the answer.

Now set a research question beside the aim it came from. Here’s the main research question from the nursing doctorate whose aim I quoted earlier:

The question keeps the aim’s exact subject and its phrase “lived experience”, so the two are visibly the same study. It carries only the first half of the aim, though.

The second half (how the experiences affect nurses’ lives) has no research question of its own: it appears only in what the thesis lists as sub-questions, which are worded as interview prompts (“Tell me…”, “Share…”). One of them asks “how has it affected your personal life and professional career?” An interview prompt is a data-collection tool, not a research question. If part of your aim matters enough to state, give it a research question too.

Pro tip: If you’re stuck on wording, browse our research question examples for 2,500+ real questions from successful, published dissertations, sorted by field.

Writing the questions themselves is a skill of its own, and our step-by-step explainer covers it with more examples:

Aims vs objectives: what’s the difference?

The short answer: your aim is the destination, and your objectives are what you must establish to get there. Your research questions then say what the study will find out, and they can mirror the objectives or sit above them. Here’s how the three compare side by side:

Element	What it says	How it’s usually written
Research aim	The overall goal of your study	One sentence: “This study aims to…”
Research objectives	What your study must establish to meet the aim	Several statements, each opening with a verb: “To identify…”, “To compare…”
Research questions	What your study will find out	Questions your findings answer: “How do…?”, “What are…?”

Objectives and questions can relate in two ways. In a parallel structure, each objective is its question restated as a statement, one to one: “To identify the key factors influencing adoption” and “What factors influence adoption?” are one commitment in two grammatical forms.

In a nested structure, each question sits above one or more objectives that are pieces of work it depends on (there’s an example under alignment below). Either works. Some programs ask for both objectives and questions, some for one, so follow your handbook’s labels and keep the content consistent.

Some US programs, especially in the health sciences, borrow the vocabulary of grant writing, so watch the labels. Thomson notes that some fields use “specific aims” that “function more like what I’ve called objectives”. A guide to writing specific aims from NINDS, part of the US National Institutes of Health, goes a level further for grant applicants and suggests “adding bullets under each aim to refine your objectives”. If your handbook uses “specific aims”, check where it expects your objectives to sit.

---

How to write your aims and objectives

Here’s the order I suggest when you’re drafting a set from scratch:

1. Start from your research problem. Your aim is your response to it, so write the problem statement first, then one sentence saying what your study will do about it.
2. Write the aim as one sentence. Name the topic, the population or setting and the broad purpose. Leave out methods.
3. Break the aim into objectives. Ask what you’d need to establish for the aim to be met, and write each answer as “To + verb…”. Thomson puts the usual number at “often somewhere between three and five”, though it varies by field and scope.
4. Pair objectives and questions. Choose a parallel structure (rewrite each objective as the question it answers) or a nested one (write the questions, then the objectives each depends on). If your program asks for questions only, keep the questions.
5. Map each objective to a chapter. As in the business doctorate above, every objective should have a chapter, or an analysis within one, that delivers it.

In my experience, steps 3 and 4 are where drafts go wrong. The usual slip is an objective that’s really an aim: Thomson’s example is “to understand the complex interplay between…”, which she says is probably an aim. The other is an objective that names a step without saying what it’s for, such as “to interview 20 managers” rather than “to identify the barriers managers face”.

Fix those, and get your advisor to sign off on the set before you collect any data. Change an objective after data collection and you may find yourself explaining why your data doesn’t quite fit it.

The importance of strong alignment

Alignment is the whole point of the golden thread. If your aim and research questions don’t line up, your project pulls in two directions at once, and your committee will notice. I’ve seen plenty of proposals come back with “tighten the focus” written on them for exactly this reason.

Alignment doesn’t require the parallel structure. One-to-one pairing is the cleanest version, and our annotated research proposal example traces a master’s proposal whose six questions and six objectives pair off exactly. But some theses use the nested structure instead.

This environmental science master’s thesis from Cornell, a study of smallholders in Nepal, is one: it pairs each of its three research questions with its own objectives. Here’s the first question and its two objectives (EI stands for ecological identity, the degree to which people see themselves as part of their natural environment):

Notice that the objectives here aren’t the question restated. Each one is a piece of work the question depends on: one looks for patterns in the data, and the other tests the measurement method itself. The test for alignment is the same whichever structure you use. Every objective should serve a question, and every question should have at least one objective that answers it.

So before your proposal goes in, put your aim, objectives and questions on one page and read them in order. If a key term appears in one and vanishes from the others, or a question has nothing beneath it, revise until they match. It can take a few rounds, and that’s normal. Plenty of the students I work with go back and adjust the aim once the objectives are written.

Still have questions?

What comes first: aim, objectives or questions?

Your research problem comes first, and the aim is your response to it. The objectives and research questions then break the aim down. In my experience, many students draft the aim, write objectives and questions from it, then adjust the aim once they see what the study can realistically deliver. If your program sets an order for the proposal, follow it, but expect a few rounds of revision.

How many research objectives should I have?

There’s no fixed number. Many dissertations have three to five objectives, and a large doctoral project may have more (a business PhD from Lincoln International Business School lists seven). What matters is that each objective is something your study must establish to meet its aim, and that each one has a chapter or analysis that delivers it. If your list runs much longer than that, check whether some are tasks rather than objectives.

Do I need both objectives and research questions?

It depends on your program. Some handbooks ask for an aim, objectives and research questions; others ask only for research questions, or only for objectives, sometimes with hypotheses as well. If you’re asked for both, either restate each objective as a question or nest objectives under each question, and keep their content consistent. Check your handbook or ask your advisor which labels to use.

Are research aims and objectives the same thing?

No. A research aim is the overall goal of a study, usually one sentence such as “This study aims to explore…”. Research objectives break that aim into the specific things the study must establish to meet it, each opening with a verb such as identify, compare or examine. A study typically has one aim and several objectives.

Where do aims and objectives go in a dissertation?

They’re usually stated in the introduction chapter, often in their own subsection after the research problem, and they appear first in your research proposal. Your methodology chapter then explains how you’ll meet them, and your conclusion chapter says whether you did. Some theses also restate the research questions at the end of the literature review.

Can’t find your answer here? Ask a Grad Coach directly – the initial chat is free.

Speak with a friendly coach →

Cite-worthy sources

Cite this article

Phair, D. (2022). Research Aims, Objectives & Questions. Grad Coach. https://gradcoach.com/research-aims-objectives-questions/

Copy citationMore citation formats

• Herron, S. L. (2025). The lived experience of nurses witnessing end-of-life dreams and visions of dying patients [Doctoral dissertation, University of Massachusetts Amherst].
• Hughes, J. (2024). Reframing ecological identity: Ecological management practices and social-ecological systems resilience in the mid-hills of Nepal [Master’s thesis, Cornell University].
• John, J. C. (2023). Exploring the dynamics of corporate governance change: A multi-level study of processes and mechanisms in corporate governance reforms in Nigeria [Doctoral dissertation, University of Lincoln].
• Luong, V. D. (2025). Factors influencing e-commerce consumer’s adoption intention towards collection-and-delivery points (CDPs): The case of Vietnam [Doctoral dissertation, University of Lincoln].
• National Institute of Neurological Disorders and Stroke. (n.d.). Writing specific aims. National Institutes of Health.
• Thomson, P. (2025, November 1). Research aims vs. objectives – what’s the difference? Patter.
• University of Sheffield. (n.d.). Aim and objectives. Mechanical Engineering report writing guide.