In which way is "demand knowledge" a threat to experiments?
A) Not all participants are treated the same
B) Participants are aware of the goal of the experiment
C) Participants' answers are altered by their feelings
D) All of the Above

Question

Quizplus · Accepted Answer

Demand knowledge refers to participants being aware of the experiment's goals, which can influence their behavior and responses, thus threatening the validity of the experiment.

In Which Way Is "Demand Knowledge" a Threat to Experiments