Identify the true statements about designing questionnaires.
Good questionnaires, or well-designed questionnaires, allow researchers to gather information that is not only reliable but also valid.The principles of designing questionnaires remain essentially the same regardless of advances in communication systems.
1. Questionnaires should be designed with a clear purpose in mind – True
2. Questionnaires should be lengthy to ensure comprehensive data collection – False
3. Questions should be worded in a way that is easy to understand for respondents – True
4. Leading questions should be avoided – True
5. Open-ended questions should be avoided as they are too time-consuming – False
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