Dysfunctional Psychology 
From the IB
Introduction
This area of psychology is concerned with the understanding and treatment of dysfunctional behaviours. It investigates the issues of identifying individuals with dysfunctional behaviour and the strategies related to changing such behaviour.
An important starting point is the examination of the concepts of “normality” and “abnormality.” Since the definition of “abnormality” has important implications for the treatment offered, these are examined from the biological, cognitive, and learning perspectives, in addition to the humanistic and psychodynamic perspectives.
Students should develop an increased awareness of the controversial nature of the psychology of dysfunctional behaviour, along with an appreciation of its ethical considerations.
Objectives of the Unit:
• Describe and evaluate relevant theories and empirical studies related to the psychology of dysfunction.
• Explain how cultural, ethical, gender, and methodological considerations affect the interpretation of dysfunctional behaviour.
• Describe and evaluate approaches to treatments for dysfunctional behaviour.
• Discuss the diagnosis and classification of dysfunctional behaviour.
• Analyze the etiology and treatment of dysfunctional behaviours.
• Describe and evaluate different concepts and models of dysfunctional behaviour.
