Regarding Sensitivity, Encounter, and Large Group Awareness Training Is FALSE

Regarding sensitivity, encounter, and large group awareness training is FALSE?

A) Many of the claimed benefits may result from a therapy placebo effect.
B) They have been shown to be just as effective as other major therapeutic approaches.
C) They continue to be widely used in a number of settings due to their versatility.
D) They can be beneficial in helping people reach less ambitious goals, such as learning stress management techniques.