Theory of Personality (D564) Practice Exam 2026 - Free Practice Questions and Study Guide

Eysenck's model of personality emphasizes the dimensions of extraversion and neuroticism, presenting a framework to understand individual differences in personality. According to Eysenck, extraversion refers to how outgoing, sociable, and energetic a person is, while neuroticism reflects emotional stability and the propensity for experiencing negative emotions such as anxiety and moodiness.

This model is significant because it encapsulates a broad spectrum of human behavior and is often used to assess and predict personal traits and behaviors. The emphasis on these two dimensions allows for a simplified yet effective understanding of personality types, as individuals can be classified along a continuum of high to low levels of both extraversion and neuroticism.

The other dimensions listed in the incorrect options, such as openness, conscientiousness, agreeableness, and authenticity, relate to different personality models, such as the Big Five personality traits, rather than Eysenck’s framework.