When a researcher must communicate with respondents which choice of data collection method may be selected?

When a researcher must communicate with respondents which choice of data collection method may be selected?


A) have person ask questions

B) use a computer to assist or to directly ask questions

C) allow respondents to answer questions themselves

D) any of the above may be selected

E) none of the above may be selected



Answer: D) any of the above may be selected


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