Choosing a Research Methodology: Qualitative, Quantitative, or Mixed

Your methodology is not a style preference — it is dictated by your research question. The rule of thumb: the question decides the method, never the other way around.

Quantitative — for "how much / how many / is there a relationship"

Quantitative research measures variables and tests hypotheses with numbers and statistics. Use it when you need to quantify, compare groups, or test a relationship across a large sample. Strength: generalisable, objective. Limitation: it can miss the "why".

Qualitative — for "why / how / what does it mean"

Qualitative research explores meaning, experience, and process through interviews, observation, or documents, analysed thematically. Use it to understand a phenomenon in depth. Strength: rich, contextual. Limitation: not statistically generalisable.

Mixed-methods — for the full picture

Mixed-methods combines both, often a survey to measure plus interviews to explain. Use it when one approach alone leaves part of the question unanswered. It is powerful but demands more time and skill.

How to decide

Write your research question, then ask: does answering it require numbers, or meaning, or both? Check what methods prior studies in your field used — and whether a gap exists precisely because everyone used the same one.

How ProSearch helps

ProSearch's analysis flags the methods prior studies used and where the evidence is thin — often the clearest signal that a different methodology is your contribution.