The Introduction of Mood Induction Procedures Was a Major Advance

Multiple Choice

The introduction of mood induction procedures was a major advance in the scientific study of emotion and mood states because it:

A) gave researchers a way to directly study actual states of clinical depression and other real affective states.
B) provided a way to test participants who had actual mood disorders.
C) allowed researchers to compare induced emotions to neutral emotional states as control conditions in which participants experience no emotion.
D) allowed researchers to experimentally manipulate emotion and mood states and to potentially show cause and effect.