2013- 5- 15
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#107
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متميز بقسم اللغة الإنجليزية
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رد: هنـــــا المراجعه الاخيرة طرق البحث والتصميم
Advantages of Open
- they permit an unlimited number of possible answers.
- respondents can answer in detail and can qualify and clarify responses
- unanticipated findings can be discovered
- they permit adequate answers to complex issues
- they permit creativity, self-expression, and richness of detail
- they reveal a respondent�s logic, thinking process, and frame of reference
Disadvantages of Open
- different respondents give different degrees of detail in answers
- responses may be irrelevant or buried in useless detail
- comparisons and statistical analysis become difficult
- coding responses is difficult· articulate and highly literate respondents have an advantage
- questions may be too general for respondents who lose direction
- a greater amount of respondent time, thought, and effort is necessary
- respondents can be intimidated by questions
- answers take up a lot of space in the questionare.
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