1. therapy can draw on the principles of both classical and operant conditioning.

2. Vicarious learning by observing and imitating the behaviour of others is also used in behaviour therapy and is known as .

3. therapy is a relatively short-term treatment designed to get clients thinking about events in their life – including the symptoms of their disorder – in new ways.

4. A lack of skills necessary for interpersonal relationships can exacerbate or even partly account for psychological disorders.

5. logical error in which treatment mode is assumed to imply the cause of the disorder is known as the fallacy.