A therapist sits with a client who cannot stop checking the stove, another who wakes from nightmares of combat, a third who has lost interest in everything that once mattered. Clinical psychology is the branch that assesses, diagnoses, and treats psychological distress and mental disorders.

Practitioners use interviews, standardized tests, and behavioral observation to understand a person’s difficulties. Treatment approaches range from cognitive-behavioral protocols to psychodynamic exploration and humanistic methods. Many clinical psychologists also conduct research on the causes and best interventions for specific conditions.

The field sits at the intersection of science and practice. Evidence-based treatments are preferred, yet individual cases often require flexible adaptation. Clinical psychologists work in hospitals, private offices, universities, and community clinics. Their aim is not merely to reduce symptoms but to restore functioning and quality of life.

• Focuses on assessment and treatment of mental disorders
• Combines research evidence with clinical skill
• Employs diverse therapeutic approaches
• Practiced across many institutional settings