Answer :
They were developed relatively recently, so their utility is not yet known.
A clinically significant disturbance in an individual's cognition, emotional regulation, or behavior characterizes a mental disorder. It is frequently associated with distress or impairment in critical areas of functioning. There are numerous types of mental disorders. A mental health professional, usually a clinical psychologist or psychiatrist, can diagnose such disorders.
The causes of mental disorders are frequently unknown. Theories may include findings from a variety of fields. Mental disorders are typically defined by how a person behaves, feels, perceives, or thinks. This is often associated with specific brain regions or functions in a social context. One aspect of mental health is a mental disorder. When making a diagnosis, cultural and religious beliefs, as well as social norms, should be considered.
To learn more about mental disorders and their diagnosis, here
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