The air curtain is installed inside the doorway, and air blows down toward the floor, sometimes at a slight angle outward. Jupiterimages/Getty Images There are two ways to use an air curtain.
Psychotherapy is the first form of treatment for depression or anxiety and involves a variety of treatment techniques. During psychotherapy, the person experiencing depression or anxiety speaks with a licensed psychologist or therapist who helps him or her to identify and work on the causative factors.
Functional analytic psychotherapy. Functional analytic psychotherapy (FAP) is a psychotherapeutic approach based on radical behaviorism that focuses on the therapeutic relationship as a means to maximize client change. Specifically, FAP suggests that in-session contingent responding to client target behaviors leads to significant therapeutic improvements.