Which of the following techniques is least likely to be used in social skills training?

A) Shaping.
B) Modeling.
C) Counterconditioning.
D) Behavioral rehearsal.

Counterconditioning is not typically used in social skills training. It is a technique that involves changing the emotional response to a stimulus by pairing it with a new, positive response. While this technique may be useful in other types of therapy, it is not typically used in social skills training which focuses more on teaching and practicing specific behaviors and social interactions. Shaping, modeling, and behavioral rehearsal are all commonly used techniques in social skills training.