Unreliable Respondents, Identified in Questionnaire Screening, Should

Multiple Choice

Unreliable respondents, identified in questionnaire screening, should:

A) be resurveyed
B) be oversampled to reduce unreliability
C) be weighted so as to provide reliable estimates as to how their population subgroup would have responded to the survey question
D) not be encouraged to participate in future research and their incentive, if promised, should be withheld
E) be eliminated from the sample