Questionnaire Quiz 11 (10 MCQs)
Quiz Instructions
Select an option to see the correct answer instantly.
Frequently Asked Questions
What is the purpose of a questionnaire in research?
A questionnaire is a research instrument used to collect data from participants. It helps researchers gather information systematically and efficiently to analyze specific variables related to their study.
How do structured questions differ from open-ended questions?
Structured questions provide predefined response options, such as multiple-choice or binary responses, while open-ended questions allow participants to answer in their own words, providing more detailed and varied responses.
What is the significance of a large sample size in quantitative research?
A large sample size in quantitative research increases the reliability and generalizability of the findings. It helps to reduce sampling error and provides a more accurate representation of the population being studied.
How do dichotomous questions contribute to data collection?
Dichotomous questions, which offer only two response options, simplify data collection and analysis. They are useful for gathering binary data, such as yes/no or true/false responses, which can be easily quantified and compared.
What is the difference between prospective and retrospective questions?
Prospective questions ask about future intentions or behaviors, while retrospective questions inquire about past events or experiences. Both types help researchers understand different aspects of participant behavior and attitudes.