20. The goal of cognitive-behavioral therapy is BEST described as: A.improving the client's interactions with others. B.helping the client gain insight into his or her unconscious desires and needs. C.helping the client develop a stronger sense of self and rational thinking. D.modifying the client's negative behavior and dysfunctional ways of thinking. 21. Cognitive-behavioral approaches used to treat social anxiety disorder aim to: A.use conscious thought as a means to decrease physiological signs of anxiety, B.alter illogical thinking patterns and reduce avoidance behaviors. C.Increase feelings of gratitude and decrease feelings of fear.D.increase positive self-talk and decrease risk taking