People who are willing to take part in surveys usually have opinions and views that are different from those who decline to take part. This phenomenon is called:
A) volunteer bias.
B) experimenter's bias.
C) confirmation bias.
D) systematic bias.

Question

Quizplus · Accepted Answer

Volunteer bias refers to the phenomenon where those who participate in surveys or experiments are different from those who do not participate. It can result in an inaccurate representation of the population being studied.

People Who Are Willing to Take Part in Surveys Usually