Identify the characteristics of a good questionnaire.
A
The questions must be open-ended
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B
The questions must progress from specific to general
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C
Leading questions must be avoided
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D
The questionnaire must be short
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Solution
The correct options are C Leading questions must be avoided D The questionnaire must be short The questionnaire should be short with close-ended questions and options. The questions must progress from general to specific and leading questions must be avoided to eliminate bias.