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Survey
A research method in which predetermined, formatted questions are distributed to relatively large numbers of people. Typically, respondents respond by phone, mail, e-mail, or website.
Cross-sectional Surveys
Studies that collect data from a specific population or a representative subset at one specific point in time.
Questionnaire
A set of printed or digital questions used for collecting information from respondents, typically in research settings.
Question Format
The style or structure in which questions are designed, which can influence how respondents understand and answer them in surveys or studies.
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