Which term describes rewards not directly related to the interview experience that motivate respondents?

The correct choice, which is extrinsic rewards, refers to the motivations that come from outside the individual and are not tied directly to the interview experience itself. These rewards can include things such as financial incentives, recognition, or benefits that are separate from the act of participating in the interview.

In the context of conducting interviews, especially in areas like fraud investigation, understanding extrinsic rewards is crucial because they can significantly influence a respondent's willingness to provide information. When individuals see a clear benefit—such as monetary rewards or public acknowledgment—they might be more encouraged to engage openly during the interview.

Other terms like altruistic rewards pertain to motivations driven by a selfless concern for the well-being of others. Sympathetic rewards could imply motivations that arise from a respondent's empathy or emotional responses, while cathartic rewards involve emotional release or relief gained through the interview process itself. None of these options capture the essence of external motivations that stem from outside influences, which is why extrinsic rewards is the most fitting term in this context.