1-Questionnaires: Consists of a set of questions presented to respondents for
Their answers, it the most common instrument used for
Collecting primary data for its flexibility
But for successful Questionnaires It Should be:
1- Carefully developed & debugged before administrated on a large scale
2- Carefully choosing questions wording & sequence
3 - Avoid repeated & boring questions - Choose simple and direct unbiased questions
4- Logical Order
Carefully choosing questions’ form
-Close-end questions: Have specific answers. (e।g।: Answered by Yes/No)
Open-end questions: Free to express thoughts. (How Interviewee thinks & Feel ,……etc
No comments:
Post a Comment