Question: 19. One advantage that an interview has over a questionnaire is that it: allows clarification of obscure questions. is less subject to errors in recording.
19. One advantage that an interview has over a questionnaire is that it:
allows clarification of obscure questions.
is less subject to errors in recording.
costs less to use.
provides results with higher reliability.
20. A reliable instrument is one that yields objective results.
True
False
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