Subjects admitting use of illegal drugs

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Two ways to ask sensitive questions. Sample survey questions are usually read from a computer screen. In a Computer-Aided Personal Interview (CAPI), the interviewer reads the questions and enters the responses. In a Computer-Aided Self Interview (CASI), the interviewer stands aside and the respondent reads the questions and enters responses. One method almost always shows a higher percent of subjects admitting use of illegal drugs. Which method? Explain why.

Reference no: EM131746920

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