What are the advantages of questionier?

Answer 1

Questionnaires are efficient tools for gathering data from a large number of respondents quickly and cost-effectively. They provide standardized responses, making data analysis straightforward and allowing for easy comparisons across different groups. Additionally, questionnaires can be administered in various formats, such as online or in-person, which increases accessibility and flexibility for both researchers and participants. Lastly, they can help to maintain respondent anonymity, encouraging more honest and open answers.