Questionnaire Quiz 3 (10 MCQs)
Quiz Instructions
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Frequently Asked Questions
What is a questionnaire?
A questionnaire is a set of questions used to collect data from respondents. It can be structured with fixed response options or open-ended to gather detailed opinions.
How does telephone prenotification help in survey methodology?
Telephone prenotification informs potential respondents in advance, increasing their willingness to participate and ensuring they are available for the actual survey.
What is the difference between open-ended and close-ended questions?
Open-ended questions allow respondents to answer freely, while close-ended questions provide fixed response options, making data collection more standardized and easier to analyze.
Why are screening questions important in a questionnaire?
Screening questions help identify eligible respondents by filtering out those who do not meet the criteria for the study, ensuring the data collected is relevant and accurate.
How does questionnaire design impact data collection?
The design of a questionnaire affects the quality and reliability of the data collected. Poor design can lead to biased or incomplete responses, while a well-designed questionnaire ensures clear and articulate questions that yield accurate data.