Questionnaire Quiz 12 (10 MCQs)
Quiz Instructions
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Frequently Asked Questions
What is the purpose of a questionnaire in research?
A questionnaire is used to collect data from respondents systematically. It helps researchers gather information on specific topics or attitudes through a set of predefined questions.
How can bias be minimized in questionnaire design?
Bias can be minimized by using neutral questions, avoiding leading questions, and ensuring the questionnaire is representative of the target population. This helps in collecting reliable and valid data.
What is the difference between closed-ended and open-ended questions?
Closed-ended questions provide predefined responses for respondents to choose from, while open-ended questions allow respondents to answer in their own words, providing more detailed and varied responses.
How does the Likert scale help in measuring attitudes?
The Likert scale is a psychometric scale commonly used in questionnaires to measure attitudes or opinions. It typically offers a range of responses from strongly agree to strongly disagree, allowing for nuanced measurement of attitudes.
What is the importance of a high response rate in surveys?
A high response rate is crucial as it increases the representativeness of the sample, reducing sampling bias and improving the reliability and validity of the research findings.