Question

Who proposed the "Three-Factor Theory" of personality involving Extraversion, Neuroticism, and Psychoticism?

• A. Sigmund Freud
• B. Hans Eysenck
• C. Carl Rogers
• D. Gordon Allport

Hint:

Remember the acronym \textbf{PEN}: \textbf{P}sychoticism, \textbf{E}xtraversion, \textbf{N}euroticism — proposed by \textbf{Hans Eysenck}.

Answer 1

The Correct Option is B

Concept: The Three-Factor Theory of Personality was proposed by the psychologist Hans Eysenck. According to this theory, personality can be explained using three major dimensions. These dimensions are:

• Extraversion (E): Reflects sociability, activity level, and enthusiasm.
• Neuroticism (N): Indicates emotional instability, anxiety, and moodiness.
• Psychoticism (P): Associated with aggressiveness, impulsivity, and lack of empathy.

This model is commonly known as the PEN model of personality (Psychoticism–Extraversion–Neuroticism).
Step 1: Identify the psychologist associated with the PEN model.} Among the given options, Hans Eysenck developed the theory that personality traits can be grouped into these three major dimensions. Therefore, the correct answer is Hans Eysenck.