Psychology

Articles about mind, behavior, mental processes and psychology.

Articles in this category: 394 Updated: April 29, 2026 Page 1 / 9

Ablutophobia

Ablutophobia: fear of bathing and washing

Abnormal psychology

Adaptive unconscious

Addiction

Addiction: causes, brain mechanisms, treatment, and prevention

Addictive personality

Addictive personality: traits, causes, controversies and treatment

Adjustment disorder

Agender

Aggression

Aggression

Alter ego

Altered state of consciousness

Altered States of Consciousness — Causes, Types, and Clinical Importance

Amnesia

Amnesia: causes, types, diagnosis and management

Anal retentive

Anal stage

Anal stage (Freud's psychosexual development)

Analytical psychology

Androphilia and gynephilia

Anger

Anger: nature, causes, effects, and management

Anger management

Anger management: approaches, techniques, history and uses

Anorexia nervosa

Anorexia nervosa: overview, symptoms, causes, treatment and complications

Anterograde amnesia

Anterograde amnesia: causes, features, diagnosis and management

Anti-psychiatry

Anti-psychiatry: history, main ideas, and influence

Antisocial personality disorder

Anxiety

Anxiety: Understanding Causes, Symptoms, and Management

Anxiety disorder

Apathy

Apathy

Applied behavior analysis

Applied Behavior Analysis (ABA)

Arachnophobia

Arachnophobia — fear of spiders, symptoms, causes, and treatment

Archetype

Asexuality

Asexuality: orientation, spectrum, and relationships

Asperger syndrome

Asperger syndrome

Attention-deficit hyperactivity disorder

Atypical depression

Atypical depression: features, causes, and treatment overview

Autism

Autism (Autism Spectrum Disorder)

Autism rights movement

Autism spectrum

Autism spectrum (Autism Spectrum Disorder)

Autism Spectrum Quotient

Autofellatio

Autofellatio: definition, physiology, cultural history and considerations

Automatic behaviour

Avoidant personality disorder

Awake

BDSM

BDSM

BDSM: Overview, Practices, Consent, History, and Safety

BDSM is an umbrella term for consensual practices involving bondage, discipline, dominance, submission, sadism and masochism. This article explains its elements, history, safety, a

Behaviorism

Behaviorism

Behaviour therapy

Bias

Bias: causes, types, effects, and how to detect or reduce it

Bibliomania

Blushing

Blushing (physiology, causes, and social effects)

Body dysmorphic disorder

Borderline personality disorder

Brief psychotic disorder