Psychological Disorders and Treatments
Classification and Diagnosis
Anxiety Disorders
Definition Anxiety disorder is a mental health condition characterized by excessive fear or worry...
Biological Markers of Mental Illness
Definition Biological markers of mental illness, often called biomarkers, are measurable changes ...
Comorbidity
Definition Comorbidity in psychology refers to the occurrence of two or more psychological disord...
Diagnosis
Definition In psychology, diagnosis refers to the process of identifying and labeling mental heal...
Diathesis-Stress Model
Definition The diathesis-stress model is a psychological framework that explains how mental healt...
Dissociative Disorders
Definition Dissociative disorders are a group of mental health conditions characterized by disrup...
Harmful Dysfunction
Definition Harmful dysfunction refers to a concept introduced by Jerome Wakefield in 1992 to defi...
Mood Disorders
Definition Mood disorders are a category of mental health conditions that involve persistent and ...
Neurodevelopmental Disorders
Neurodevelopmental Disorders Neurodevelopmental disorders are conditions that originate in the de...
Obsessive-Compulsive-Related Disorders
Definition Obsessive-Compulsive and Related Disorders (OCRDs) are a group of mental health condit...
Personality Disorders
Definition Personality disorders are a group of mental health conditions characterized by long-te...
Psychological Disorder
Definition A psychological disorder, also known as a mental disorder, refers to conditions that a...
Psychopathology
Definition Psychopathology refers to the study of mental disorders or psychological disturbances ...
Psychotic Disorders
Definition Psychotic disorders are a group of mental health conditions characterized by disturban...
Trauma and Stressor-Related Disorders
Definition Trauma and Stressor-Related Disorders are mental health conditions that develop in res...
Resilience and Recovery
Treatment Approaches
Behavioral Therapy
Definition Behavioral therapy is a type of psychological treatment focused on changing problemati...
Biopsychosocial Approach
Definition: The biopsychosocial approach is a framework for understanding human behavior and ment...
Cognitive Approaches to Therapy
Definition Cognitive approaches to therapy that focus on identifying and changing negative though...
Crisis Intervention
Definition Crisis intervention refers to a structured approach designed to provide immediate supp...
Existential Therapy
Definition Existential therapy is a type of psychotherapy that focuses on helping individuals exp...
Humanistic Psychology
Definition Humanistic psychology is a psychological perspective that emphasizes personal growth, ...
Motivational Interviewing
Definition Motivational interviewing is a goal-oriented counseling approach that helps individual...
Person-Centered Therapy
Definition Person-centered therapy is a therapeutic approach developed by psychologist Carl Roger...
Play Therapy
Definition Play therapy is a form of psychotherapy that utilizes play, children’s natural medium ...
Psychoanalytic Theory
Definition Psychoanalytic, (psychodynamic) theory is a psychological framework developed by Sigmu...
Psychological First Aid
Definition Psychological First Aid (PFA) is the immediate support provided to individuals who are...
Resolution-Focused Brief Therapy
Definition Resolution-Focused Brief Therapy (RFBT) is an approach to therapy that emphasizes iden...
Transtheoretical Model
Definition The transtheoretical model is a framework developed by psychologists James Prochaska a...