Write Insight Newsletter · · 10 min read

How to pick a research topic (and actually love it)

Ever feel like choosing a research topic is like swiping on a never-ending social app? Up, down, like, but nothing feels just right? Trust me, I've been there - staring at a blank screen, juggling a dozen ideas, and questioning all my life choices.

Different ways to explore a research topic.
Different ways to explore a research topic.

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Alright, back to the main event. Let’s get you that perfect research topic without breaking a sweat—or losing more hair.

1. Follow your interests

You wouldn’t date someone just because they look good on paper, right? The same goes for your research topic. It’s gotta be love at first (or maybe second) sight.

Ask yourself:

  • What topics am I genuinely curious about, and why do they light my fire?

Take a stroll through your mind palace, Sherlock Holmes. Reflect on subjects within your field that make you geek out like Sauerkraut (you’ve got to be a hot dog to get this). Is it quantum computing? Sustainable architecture? The mating habits of clay robber frogs? No judgment here.

How to do this:

  • Jot down your thoughts or create a mind map. Get those ideas out of your head and onto paper (or screen). Visualize how they connect.
  • Pick topics you’re passionate about. Trust me, this will keep you motivated when the going gets tough—and it will get tough like Tungsten.

Pro Tip: Don’t just chase trends unless they genuinely excite you. Remember, you’ll be married to this topic for a while. Make sure it’s a match made in heaven, not a shotgun wedding in Vegas.

2. Read current research

Time to do some sleuthing. Sink your teeth into the latest publications, Renfield, like you’re binge-watching a Netflix true crime show—minus the guilt.

Ask yourself:

  • What unanswered questions or gaps can I discover that align with my interests?

Gaps emerge from knowing what’s there and what’s not. So, you have to read, and you have to read a lot to understand this synthesis. But after you read, you must also take some time to reflect on the sources. This will guide you along.

How to do this:

  • Root around recent journals, articles, and conference papers. Know what’s hot and what’s not. Understand what gets published.
  • Identify gaps or unexplored angles. This is your chance to be the Veronica Mars of your field. Find where things don’t connect.
  • Avoid duplicating existing work. No one wants a remix of a song that wasn’t a hit in the first place. You have to know what’s been done and how.

Pro Tip: Use academic databases like Google Scholar and Scopus, or specialized ones like PubMed or ACM Digital Library to stay in the loop.

3. Talk to your advisor

Alright, time to get some face time with the person who’s going to make or break your PhD journey. Their success is tied to yours, so you want to leverage that connection well.

Ask yourself:

  • How can my advisor’s experience help me sharpen my research idea?

Not only will your advisor know much about your field, but they might also have a strong interest in exploring areas that bring in funding or support for their entire research group. So, do a bit of digging to find the things that align well with both.

How to do this:

  • Schedule a meeting. Don’t ambush them in the hallway unless you want to be “that student.” Think about the value of the meeting for them.
  • Be open and honest about your thoughts. Lay your cards on the table. Be clear and keep emotion out of it.
  • Be receptive to their suggestions. They’ve been around the block—probably several times. Take in all ideas first, reflect on them later.

Pro Tip: Advisors can have hidden agendas (like their own research interests or strategic university funding), so make sure their topic also aligns with your passion.

4. Check what’s possible

Hey, I like Star Trek as much as anyone. Well, “The Next Generation,” anyway. But as much as I’d love to teleport to Mars, we’ve gotta keep it real here. So, once you know what you want, you have to check if it’s possible.

Ask yourself:

  • Do I have the resources and time to complete this research successfully?

How to do this:

  • Assess available tools, data, and equipment. Do you need a supercomputer or just a calculator? What is your advisor planning to purchase if it’s not there already?
  • Consider the timeframe of your program. Is your topic more of a marathon or a sprint? Are there subtopics involved? Are you working closely with other grad students or postdocs?
  • Ensure the topic is practical and achievable. Don’t bite off more than you can chew. Discuss with experienced lab members to get a feel for the feasibility of this thing.

Pro Tip: Funding is always a biggie. Check if there are grants or scholarships you can tap into. No money, no honey, bunny.

5. Define your research question

Alright, enough with the preamble. Time to get down to business. You’ve done the legwork, so now it’s time to transform those scattered ideas into a clear, focused research question.

Ask yourself:

  • Is my research question focused and feasible for in-depth study?

The research question is the foundation for your entire study. It guides every step, from the literature review to research methods to analysis. Avoid vague questions. You want a question that is specific, answerable, and meaningful.

How to do this:

  • Come up with a specific, concise research question or hypothesis. Clarity is king here.
  • Make sure it’s answerable through systematic investigation. No “How long is a piece of string?” questions.
  • Connect your question to the gaps you’ve identified. This is where you bring in that background knowledge from the beginning.

Pro Tip: Bounce your question off a friend or that one colleague who always plays devil’s advocate. If they can’t poke holes in it, you’re onto something.

6. Ensure originality

Nobody wants to be the 100th person studying the effects of caffeine on sleep (spoiler: it’s not great). You want something that is different but also builds on existing work. This is tough.

Ask yourself:

  • What unique contribution will my research make to the field?

Look, I get it—you want to stand out from the crowd, be the special snowflake of your field. Well, to do that, you gotta put in the legwork, amigo. You already dug through that mountain of published work like a mining mole on a mission. Unearth those gaps, those blind spots, those juicy unanswered questions that’ll let you swoop in and claim your territory. If you can find an area that’s been overlooked or neglected, you’ll be sitting pretty, ready to make a real impact with your research.

How to do this:

  • Verify that your topic offers a new perspective. Be the Daniel Boone of your research field, not just a random settler.
  • Consider how your work could advance knowledge or practice. Think impact. How could you measure this impact, and what would it mean for society if you did this research?
  • Avoid overly saturated topics unless you have a groundbreaking angle. Playing it safe and doing an n+1 iteration might be a great way to get started with a paper but will rarely suffice for an entire PhD.

Pro Tip: Originality doesn’t mean you have to reinvent the wheel. Sometimes, putting a new spin on existing research is enough to make waves.

7. Narrow it down

Let’s trim the fat. You’ve got a solid research question, but now it’s time to whittle that bad boy down to a manageable size. Get some gym time, Jabba. Instead of asking yourself open-ended questions, take a more targeted approach.

Ask yourself:

  • Is my topic appropriately narrowed to allow for thorough investigation?

Narrowing down your topic means honing in on specific aspects that you can realistically dive into within the confines of your program. This sure isn’t about watering things down to the point of meaninglessness—we’re talking about pruning away the unnecessary branches to get to the heart of what you really want to explore, you feel me? No more beating around the giant bush, let’s get focused.

How to do this:

  • Limit your topic to a specific aspect. Go deep, not wide. Find one aspect that matters most.
  • Be willing to tweak your question based on new insights. Flexibility is your friend. You might discuss with a lab mate and adjust.
  • Keep your objectives clear. Ambiguity is the enemy of progress. Always remember your research goals from earlier sessions.

Pro Tip: A focused topic is easier to manage and more likely to produce meaningful results.

8. Use AI Tools

I hear you. It’s not everyone’s jam. But, AI tools can seriously help you find and refine parts of your topic. They can support your research and help with brainstorming. But the tech is just your sidekick, not the main event. Use it to enhance your process, not replace your sweet, sweet brain power.

Ask yourself:

  • How can I effectively use AI tools to discover and refine my research topic?

You can use AI to speed up your topic creation. Fire up those AI-powered search engines and go digging for related studies and then take it from there to a literature database. Or put those language models to work for generating keywords and helping you frame your questions. And you know text analysis is what they’re really good at, so you can use AI to find the patterns, themes, and new angles by working on your draft. But don’t go getting carried away. Balance is key, my friend—the AI assists, but you’re still the boss, El Capitan.

How to do this:

  • Idea Generation: Use tools like ​Perplexity AI​ to brainstorm topics and dig into web-based insights. It connects to the Internet and brings you recent topics.
  • Prompt example: “What are some under-explored research topics in renewable energy, and why are they important?”
  • Literature Search: Use ​Consensus​ or ​SciSpace​ to skim the first set of relevant papers. Then, go deeper.
  • Trend Analysis: ​R Discovery​ can help you spot emerging trends before they’re mainstream.

Pro Tip: AI is a tool, not a crutch. Use it to enhance your work, not do it for you. And always double-check AI-generated info—errors can sneak in like mini ninjas (or like chocolate-covered coffee beans, seriously, who wants to eat that?)

How to get that research topic just right

Alright, we’ve covered a lot of ground here. But knowledge without action is like a Jedi without a lightsaber—it’s not taking you anywhere (and you might end up being an acolyte that nobody wants to hang with).

So here’s your plan for today if you need to find a research topic:

  1. Set aside one day: Block out a full day to focus solely on choosing your topic. Turn off notifications, hide from roommates, do whatever it takes.
  2. Mindmap your interests: Spend an hour jotting down everything that excites you in your field.
  3. Dive into the literature: Allocate a few hours to skim recent research. Take notes on gaps and interesting angles.
  4. Consult your advisor: Set up that meeting. Come prepared with your ideas and questions.
  5. Reality check: List out the resources you have and those you might need. Be brutally honest.
  6. Define your research question: Write and iterate your question. Aim for clarity and feasibility. Doesn’t have to be final.
  7. Verify originality: Do a quick check to ensure your idea hasn’t been done to death.
  8. Use AI tools throughout each step: Use them to fine-tune your topic and dig up hidden gems.

Choosing a research topic is the foundation of your entire academic journey. You want to pick the right Pokémon starter and set the tone for everything that follows.

So why not be the Ash Ketchum of your field? Aim to catch ’em all (ideas, that is, not Pokémon, Satoshi), but choose the one that’ll evolve with you.

Or channel your inner Tony Stark—innovate, iterate, and don’t be afraid to blow sh*t up (figuratively, please, especially if you’re a chemist).

But seriously, take the leap. Come up with a topic that not only adds value to your field but also ignites your own passion. You can do it.

Stay curious and keep pushing boundaries.

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