Psychological Disorder

Definition

A psychological disorder is a condition characterized by abnormal thoughts, feelings, and behaviors. It often causes distress and makes it difficult for individuals to function normally in their daily lives.

Related terms

Mental Illness: This is another term for psychological disorders which emphasizes that these conditions are medical illnesses that affect one's thinking, feeling, mood, ability to relate with others and daily functioning.

Psychopathology: This is the scientific study of mental disorders including symptoms, causes and treatments.

Diagnostic Criteria: These are guidelines used by professionals for diagnosing different types of psychological disorders.