Definition

1. Proper noun:
   • A British psychologist (born in Germany): H. J. Eysenck was a prominent British psychologist, originally from Germany, known for his influential research and theories in the field of psychology.
   • Theorist of intelligence and personality: He is particularly noted for developing major theories concerning human intelligence and the structure of personality.
   • Critic of Freudian psychoanalysis: Eysenck was a strong and vocal critic of Freudian psychoanalysis, arguing for a more empirical, scientific approach to psychology.

Usage Examples

• Proper noun:
  • The work of H. J. Eysenck on personality dimensions remains highly influential.
  • H. J. Eysenck frequently challenged the foundations of Freudian theory.
  • Many modern trait theories can trace their origins back to the models proposed by H. J. Eysenck.

Advanced Usage

• "Eysenckian" (adj): Pertaining to or characteristic of the theories of H. J. Eysenck.
  • The researcher took an Eysenckian approach to studying extraversion and neuroticism.

Variants and Related Words

• Eysenck Personality Inventory (EPI): A psychological questionnaire developed by H. J. Eysenck to measure the two primary dimensions of personality he identified: extraversion-introversion and neuroticism-stability.
• Eysenck's PEN model: His three-factor model of personality, comprising Psychoticism, Extraversion, and Neuroticism.

Synonyms

• Psychologist: A scientist who studies the mind and behavior.
• Theorist: A person who forms theories or speculations, especially in a particular field of study.

Related Concepts

• Behavioral genetics: A field Eysenck contributed to, focusing on the genetic basis of personality and intelligence.
• Factor analysis: A statistical method heavily utilized by Eysenck in developing his personality models.

Noun

1. a British psychologist (born in Germany) noted for his theories of intelligence and personality and for his strong criticism of Freudian psychoanalysis