A questionnaire is a measuring instrument, and like any instrument it can be built badly. Most problems are structural: no consent statement, demographics before screening, questions that answer no objective, and an open question so long that respondents abandon the form.
Enter your topic and this tool produces the full section structure — consent, screening, background, main items, open response and closing — with guidance at each step. The bracketed parts are yours to write from your own objectives.
Consent comes first: ethics committees look for it, and data gathered without it is generally unusable. Screening questions come next so that ineligible respondents leave before investing time — nothing inflates your dropout rate like discovering at question 30 that someone should never have started.
Background questions follow, then the main items grouped by objective, then open questions. Open questions go last because they are the most demanding and the most often skipped; losing them at the end costs you less than losing the whole form in the middle.
Map each question to a specific objective before you distribute. A question that maps to nothing produces data you will not analyse, and each one measurably lowers your completion rate. This is especially true of demographics: age, gender, education and income get collected reflexively and then never appear in the analysis.
The reverse check matters as much. Take each objective and ask which questions will answer it. An objective with no questions behind it cannot be met, and that gap is far cheaper to find now than after fieldwork.
Closed factual questions give clean, easily analysed data. Multiple choice needs options that are exhaustive and mutually exclusive — add "Other, please specify" whenever you cannot guarantee you have covered every case. Likert blocks measure attitudes and should share one scale, stated once at the top of the block rather than repeated on every line.
Ranking questions produce rich data but are hard work; keep the list to five or six items. Open questions capture what you failed to anticipate, which is exactly their value — but two is usually the practical limit for a student survey.
Give the draft to five to ten people from your target population, time how long it takes, and ask them to say aloud what each question means to them. Anywhere they hesitate, re-read, or interpret an item differently from your intention is a defect you can still fix at no cost.
Piloting also gives you a realistic completion time and an early read on your response rate — both of which belong in your methodology chapter. Report that you piloted and what you changed as a result; it is direct evidence of instrument validity.
Your consent statement should say who you are, what the research is for, how long the survey takes, that participation is voluntary, that responses are anonymous or confidential, and how the data will be stored. Give a contact address for questions.
Anonymous and confidential are not the same: anonymous means you cannot identify respondents at all, confidential means you can but will not disclose it. Do not promise anonymity if you are collecting email addresses. Secure ethical approval before collecting a single response — retrospective approval is rarely granted.
Under ten minutes for most student surveys. Completion rates fall sharply beyond that, particularly for online distribution.
After screening and before the main items. Ask only the ones you will actually analyse — each unused demographic question costs you completions.
One or two, placed at the end. They are the richest data and the most frequently skipped.
Almost always, and it must be obtained before you collect data. Check your department's process early, as approval can take weeks.
Yes. Five to ten respondents from your target population will surface ambiguous wording and give you a realistic completion time, both of which belong in your methodology.