__________ is a change of behavior in response to a direct request.

A) Conformity
B) Obedience
C) Compliance
D) Deindividuation

Compliance refers specifically to a change of behavior prompted by a direct request from another person, such as agreeing to participate in a psychology experiment when asked by a researcher. Conformity is a broader term that describes the tendency to adjust one's thoughts, feelings, or behaviors in response to perceived social norms or the pressure to fit in with a group. Obedience is a more extreme form of compliance, which involves following the orders or commands of an authority figure. Deindividuation is a process in which people lose their individuality and sense of personal responsibility when they join a large group or crowd, leading to more impulsive or deviant behavior.