Factors other than the survey by itself can influence responses.For example, the gender or ethnicity of the interviewer may influence participants.These factors are known as:

Question

Quizplus · Accepted Answer

Extraneous factors are variables that can influence the outcome of a study but are not the variables of interest. In this context, the gender or ethnicity of the interviewer can affect participants' responses, making them extraneous factors.

Factors Other Than the Survey by Itself Can Influence Responses