Search across guide titles, topics, keywords, and content throughout the Researcher's Field Guide.
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A valuable research question does not require a researcher to accept unlimited personal risk. Researcher safety becomes a feasibility issue when credible threats cannot be reduced sufficiently without undermining the study's scientific purpose.
Read Guide →A student need not limit every research question to what the supervisory team already knows. However, expertise essential to the project's validity must be available through supervision, training, collaboration, consultation, or a realistic plan to develop it.
Read Guide →A research question does not become interdisciplinary simply because several fields could contribute to it. The stronger test is whether answering the question adequately requires knowledge, concepts, methods, or perspectives that no single discipline can reasonably supply on its own.
Read Guide →The same research problem may be described with different terminology across disciplines, making relevant literature surprisingly difficult to find. A strong cross-disciplinary search translates the problem into concepts, disciplinary vocabularies, controlled terms, and alternative expressions before combining the results.
Read Guide →Losing access to your preferred method does not automatically mean losing the research idea. Return to the research question, identify what evidence the original method was supposed to provide, and determine whether another defensible approach can still produce the answer you need.
Read Guide →The study you first imagine is not necessarily the best way to answer your research question. Compare alternative designs by the evidence they can produce, the assumptions they require, and the time, participants, data, and resources they consume.
Read Guide →Not every promising research idea deserves unlimited attempts at rescue. Define in advance what evidence would make you redesign, pause, or abandon a study so that commitment does not become the reason for continuing.
Read Guide →Time already spent on a research idea is not evidence that the idea remains worth pursuing. Evaluate the project using what you know now, the resources still required, and the scientific value you can reasonably expect from continuing.
Read Guide →A research question becomes too trivial when answering it would add so little useful knowledge that conducting a study is difficult to justify. The issue is not whether the contribution is small, but whether it meaningfully reduces uncertainty or advances understanding.
Read Guide →Publishability matters when researchers plan how to communicate worthwhile work, but it is a poor primary reason for deciding what deserves to be studied. A study should have an intellectual justification before it has a publication strategy.
Read Guide →Funding can make important research possible, but the availability of money does not make every eligible question worth studying. A strong project should remain defensible even when the funding opportunity is removed from its rationale.
Read Guide →Making a research project manageable does not mean making the science simplistic. Reduce complexity that is unnecessary for answering the research question while preserving the design, evidence, comparisons, measurements, and analytical work needed to support credible conclusions.
Read Guide →A research idea is ready to move into study design when it is clear enough to specify what needs to be learned, why the question matters, what evidence could answer it, and whether obtaining that evidence appears realistically possible. You do not need every methodological detail yet, but you need enough conceptual stability for design decisions to become meaningful.
Read Guide →Finding something that researchers do not know is only the beginning. A worthwhile research gap concerns uncertainty whose resolution could make a meaningful difference to knowledge, explanation, decisions, methods, or subsequent research.
Read Guide →Research scope is a balancing problem. A study needs enough focus to be completed rigorously within real constraints without becoming so narrow that answering it adds little meaningful knowledge.
Read Guide →Forget for a moment that the proposal, literature review, instruments, or preliminary work already exist. If you were choosing among research ideas today using everything you now know, would this still be the one you select?
Read Guide →Not every promising research idea should proceed exactly as first imagined. After testing its importance, contribution, feasibility, assumptions, and alternatives, decide whether to proceed, narrow, redesign, postpone, or abandon it.
Read Guide →You usually need some engagement with the literature before finalizing a research question, but you do not necessarily need a complete literature review first. In many studies, searching, reading, and question development proceed iteratively.
Read Guide →Starting broad can help when you are still learning a research area, while a focused question becomes increasingly important when you need to identify a defined body of evidence. The most useful approach is often progressive focusing rather than choosing one strategy for the entire project.
Read Guide →You do not need to understand a research topic thoroughly before you begin searching. You need enough orientation to start intelligently, then you can use exploratory searching to develop the vocabulary and conceptual understanding needed for more rigorous searches.
Read Guide →A literature search can legitimately change your research question when it reveals better terminology, existing evidence, conceptual problems, feasibility constraints, or a more meaningful problem. The key is to distinguish evidence-informed refinement from arbitrary or outcome-driven changes.
Read Guide →A research gap is a claim about what the existing literature does not adequately know or explain, so it requires more than failing to find a paper in an initial search. Search broadly enough to test the proposed gap against alternative terminology, evidence, and explanations.
Read Guide →A practical step-by-step guide to searching the research literature effectively. Learn how to turn a research question into a reproducible search strategy, choose databases, find search terms, refine results, and document what you did.
Read Guide →There is no universal five-year or ten-year rule for a literature search. Your date range should follow from the research question, history of the topic, eligibility criteria, and purpose of the search.
Read Guide →There is no universal number of years you should search backward. Learn when to search from database inception, when a historical cutoff is defensible, and why older literature can still matter.
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