Qualitative & quantitative · Use case
A qualitative question asks for words
A qualitative question is an open-ended question — it asks a respondent to answer in their own words rather than pick a box. It is where a qualitative study is won or lost: a vague question returns vague answers no amount of analysis can rescue. This page defines the qualitative question, gives examples you can reuse by type and by context, and shows what separates a question that produces evidence from one that produces noise.
What this page argues
The question decides the answer
Analysis gets the attention, but the qualitative question sets the ceiling on what analysis can ever find. Ask "how was your experience?" and you get a shrug. Ask "what was the hardest moment, and why?" and you get something you can act on. The question is the design decision that matters most.
A weak qualitative question
Vague, leading, or double
"How was everything?" invites a one-word answer. "Didn't you find it helpful?" leads. "What did you like, and what would you change?" asks two things at once.
A strong qualitative question
Specific, neutral, single
"What was the hardest part of the application, and why?" names a moment, takes no side, and asks for one thing — so the answer is real and codable.