Abstract
The article proposes a multibaseline and multitreatment design as a way to assess cognitive constructivist therapy with a 19-year-old girl with anorexia. Anorexia is presented as a complex phenomenon including anxiety, fears, obsessive compulsive disorder, social problems, vocational problems, lack of self-acceptance, and low self-image. The article describes the application of different techniques to different problem areas within the disorder, utilizing a cognitive constructivist approach and evaluation via the client s self-report measures.