Utilizes the principles of operant conditioning, classical conditioning, and/or observational learning to eliminate inappropriate and maladaptive behaviors.

a. a self- groupb. humanistic therapyc. psychoanalysisd. behavior therapy

d. behavior therapy

Explanation:

Behavior therapy is a broad term used in reference to the different types of therapy which treats disorders relating to the mental health.

The Behavior therapy looks to find out and help change potentially self-destructive or unhealthy behaviors.

The Behavior therapy works on the basic idea that all behaviors are learned.

Also, These unhealthy behaviors can be changed by certain therapies.