Questionnaire construction

thumb|A basic questionnaire in Thai language|Thai A questionnaire is a research instrument that consists of a set of questions (or other types of prompts) for the purpose of gathering information from respondents through survey or statistical study. A research questionnaire is typically a mix of close-ended questions and open-ended questions. Open-ended, long-term questions offer the respondent the ability to elaborate on their thoughts. The Research questionnaire was developed by the Statistical Society of London in 1838.

objective assessment where respondents are required to choose only correct answers from a list of choices

Research scale

Statistical Survey