Wednesday, February 10, 2010

True of False question about statistics?

When an interviewer鈥檚 presence influences a respondent to say he or she does not have cockroaches in his or her home (when he or she does), a social desirability bias has occurred.True of False question about statistics?
True.





A special case of interviewer bias.True of False question about statistics?
The bias has occurred. It would be not be true data to include in further analysis. Hopefully, the questionnaire has further questions to validate the responses (a common example for another ficticious survey could be birth year and age, education level and location of the institute etc.).
true
False

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