What is seymour g. epstein?

Seymour G. Epstein (1923-2006) was an American psychologist known for his contributions to the study of personality, emotion, and motivation. He was a professor at the University of Massachusetts Amherst, where he conducted research in the areas of cognitive-behavioral therapy and hypnosis.

Epstein was best known for his theory of cognitive-experiential self-theory, which posits that personality is determined by both rational and irrational factors, including conscious beliefs, unconscious emotions, and experiential processes. He also developed a widely used personality test called the Cognitive-Experiential Self-Theory Inventory (CESTI), which measures the extent to which individuals rely on rational or intuitive thinking.

Epstein received many awards and honors during his career, including the American Psychological Association's Distinguished Scientific Award for the Applications of Psychology (1997) and the Joseph Wolpe Award from the Academy of Cognitive Therapy (2005). He authored numerous articles and books, including "Cognitive-Experiential Self-Theory: An Integrative Theory of Personality" and "Constructive Thinking: The Key to Emotional Intelligence".