A researcher who is faced with the problem of non-response can attempt to reduce the potential bias of the results by
A)replacing each non-respondent with a "matched" member of the sample.
B)making repeated contacts, or call-backs, with non-respondents.
C)improving the research design.
D)estimating the non-response bias.
E)all of these.

Question

Quizplus · Accepted Answer

The best choice when faced with the problem of non-response is to implement all of the options listed. By replacing each non-respondent with a "matched" member of the sample, a researcher can help ensure that the results remain representative of the population being studied. Making repeated contacts with non-respondents can also help increase the response rate, which can further reduce bias. Improving the research design can help increase the overall quality of the study, while estimating the non-response bias can help researchers understand the potential limitations of their results. Implementing all of these options can help a researcher minimize the potential bias introduced by non-response.

A Researcher Who Is Faced with the Problem of Non-Response