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| Self-administered surveys have the great advantages of privacy and low cost. Participants can choose when it is convenient to sit down and answer the survey, which gives them time to give more considered responses. This is a great advantage when asking sensitive questions. Self-administered surveys also are a very low-cost alternative, especially if given using the Internet. |
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A major disadvantage of self-administered surveys is that participants cannot ask questions. The response rates for this method are often very low.
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