03 · What You Need to Know
Originality and Practical Relevance Answer Different Questions
Originality Asks What the Research Adds That Is New
Originality concerns how a proposed study differs meaningfully from existing knowledge. That difference might lie in the question, explanation, theory, method, evidence, population, context, comparison, dataset, or application.
But originality should not be reduced to being first.
The FINER framework describes novelty broadly: a worthwhile research question may confirm, refute, or extend previous findings. This matters because replication, extension, validation, and testing established claims under different conditions can contribute knowledge even when the broad topic has already been studied.
Likewise, the U.S. National Institutes of Health evaluates innovation as part of the importance of proposed research but explicitly states that a project not using novel concepts or approaches may nevertheless be critically important to the field.
The useful question is therefore not simply “Has anyone done this before?” but “What will this study add that we do not adequately know already?”
Practical Relevance Asks Whether the Knowledge Could Matter to Decisions or Action
Practical relevance concerns the relationship between research and consequential problems outside the immediate production of scholarly knowledge. Depending on the field, the relevant users might include educators, clinicians, engineers, organizations, communities, governments, designers, or other practitioners.
UK Research and Innovation, for example, asks applicants to explain not only how proposed work may advance understanding and generate new knowledge but also its potential impact on research, society, the economy, or the environment. Its assessment framework also considers how research outputs may be translated into outcomes and impacts.
Practical relevance can therefore strengthen the rationale for a study. Yet a practical problem does not automatically produce a good research question. The study still needs an appropriate design and a contribution that extends beyond merely documenting that a problem exists.
Research Can Be Important Without Immediate Practical Application
Some research seeks primarily to explain, describe, theorize, discover, or establish fundamental knowledge. Its practical consequences may be distant, indirect, unpredictable, or initially unknown.
Judging such work mainly by immediate applicability would undervalue research whose contribution is conceptual or foundational. A study can advance understanding substantially even when researchers cannot yet specify how a practitioner will use the result next Monday morning.
That is one reason practical relevance should not become a universal requirement that every study demonstrate immediate utility.
Research Can Be Valuable Without Radical Originality
The opposite error is assuming that a practically important study becomes scientifically uninteresting once similar work exists.
Previous findings may require confirmation. An intervention may need testing under conditions that differ meaningfully from the original study. A measurement instrument may need validation for another population. Evidence may be inconsistent, outdated, contextually narrow, or inadequate for an important decision.
In those circumstances, the contribution lies not in inventing an entirely new subject but in producing evidence that resolves a genuine uncertainty.
Originality
Concerns what the study adds, changes, tests, extends, or approaches differently relative to existing knowledge.
Practical relevance
Concerns whether the knowledge addresses a consequential real-world problem, decision, practice, policy, or need.
Novelty Without Importance Can Be Trivial
A question can be new simply because nobody previously considered it worth investigating. That possibility is less flattering than the familiar claim that an untouched topic must represent a research gap.
Novelty therefore requires a second question: why would knowing the answer matter?
An unusual population, technology, setting, or variable does not automatically create a meaningful contribution. If the only justification for a study is that the exact combination has apparently not appeared in the literature, the idea may be original in a literal sense while remaining scientifically weak.
This is why comparing research ideas across several relevant criteria is more informative than treating novelty as a sufficient condition.
Practical Relevance Without a Knowledge Contribution Can Be Equally Weak
A serious real-world problem deserves attention, but not every study concerning that problem necessarily contributes useful research.
Suppose an institution wants to know whether students like a newly introduced learning platform. The issue may be practically relevant to local decision-making. Yet a small descriptive satisfaction survey may have limited research contribution unless the question, design, evidence, and interpretation address something that extends beyond routine evaluation.
Practical usefulness and research contribution overlap, but they are not identical.
The Best Trade-Off Depends on the Kind of Contribution You Are Trying to Make
For some projects, conceptual novelty is central. A study intended to challenge a prevailing theory may reasonably prioritize originality. For an applied project intended to inform an urgent decision, practical relevance may deserve greater weight.
Neither priority becomes a universal hierarchy.
When choosing among several worthwhile research ideas, ask what success would look like for each one. Would success change what the field understands? Would it improve a consequential decision? Would it establish whether an influential finding holds under conditions where the answer matters? Different projects can create legitimate value through different routes.
Originality and Practical Relevance Are Often Not Opposites
The apparent trade-off may disappear when an idea is refined.
A practically important problem may contain an unresolved mechanism, comparison, population, or methodological challenge that creates genuine originality. Likewise, a highly original theoretical idea may have implications for a practical problem that were not initially obvious.
Before choosing between novelty and usefulness, ask whether the two candidate ideas are genuinely in conflict or whether better question formulation could preserve the strongest features of both.
Do Not Confuse Practical Relevance With Publication Potential
A topic may be fashionable in journals without being especially consequential to practice. Conversely, an important local or professional problem may have substantial practical value while attracting less attention from prestigious publication venues.
If publication considerations are influencing the choice, treat them explicitly rather than disguising them as relevance. Whether publication potential should break a tie between research ideas is a separate strategic question.
Feasibility Still Matters
A highly original question and a practically important question both need to become defensible studies. If either requires evidence, expertise, access, or resources you cannot realistically obtain, the comparison changes.
Research selection is therefore multidimensional. The choice between originality and practical relevance occurs within a larger assessment of scientific importance, ethics, methodological adequacy, feasibility, and expected contribution.
