General Personality Science

Cognitive Behavioral Therapy (CBT)

A structured, evidence-based therapy that changes thinking patterns to change feelings and behavior. The most researched therapy approach, effective for anxiety, depression, and personality change.

CBT (Beck, 1960s) works on the principle that thoughts → feelings → behaviors. By identifying and challenging distorted thinking patterns ("I always fail" → "I failed at this one task"), you can change emotional responses and behavior.

CBT is relevant to personality because: Big Five traits are partly maintained by habitual thought patterns. A person with high Neuroticism has more negative automatic thoughts. CBT can reduce Neuroticism scores by 0.5-1.0 standard deviations — meaningful personality change.

CBT is the first-line treatment for anxiety, depression, OCD, PTSD, and is effective for ADHD (combined with medication). It's typically 12-20 sessions, structured, homework-based, and has the most empirical support of any therapy approach.

Related Terms

Introversion

A personality preference for lower stimulation environments. Introverts recharge through solitude and deep focus, prefer small groups over large parties, and think before speaking.

Personality Trait

A relatively stable pattern of thoughts, feelings, and behaviors that distinguishes one person from another. Traits are continuous dimensions (not categories) measured on a spectrum.

Ambivert

A person who falls near the middle of the introversion-extraversion spectrum, displaying both introverted and extroverted behaviors depending on context. Most people (60-70%) are ambiverts.

Dark Triad

Three socially aversive personality traits: Narcissism (grandiosity, entitlement), Machiavellianism (manipulation, cynicism), and Psychopathy (callousness, impulsivity). Present to varying degrees in the general population.

Five Factor Model (FFM)

The scientific framework behind the Big Five personality test. Developed through decades of factor analysis, identifying five broad dimensions that account for most of the variance in human personality.

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