When She First Joined the Army, Stephanie Was Not Entirely

Multiple Choice

When she first joined the Army, Stephanie was not entirely sure she would like it, but was excited about the thought of traveling around the world. By the end of the grueling basic training program, she absolutely loves Army life and is totally committed to it, despite the fact that she had been stationed in New Jersey and never got to leave the country. Stephanie's attitude toward the Army is most likely the result of

A) self-monitoring.
B) effort justification.
C) insufficient deterrence.
D) psychological reactance.