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.
While the original development of solution-focused brief therapy was atheoretical, the practice of solution-focused brief therapy is consistent with the views posed by a systems perspective, social constructivism, and the work of the psychiatrist Milton Erickson.