Question

The classification of psychological disorders is important. Justify the statement and explain the two classification schemes.

Answer 1

Classifications are useful because they enable psychologists, psychiatrists and social workers -

1. To communicate with each other about the disorder
2. To help in understanding the causes
3. To know the processes involved in their development and maintenance.

DSM - Diagnostic and Statistical Manual- The American Psychiatric Association (APA) classifies various kinds of psychological disorders on the basis of discrete clinical criteria which indicate the presence or absence of disorders.

ICD-International Classification of Behavioral and Mental Disorders prepared by WHO For each disorder, a description of the main clinical features or symptoms, and of other associated features including diagnostic guidelines is provided in this scheme.