William H. Sheldon quotes
William H. Sheldon was an American psychologist known for developing the theory of somatotypes, which categorizes body types into ectomorph, endomorph, and mesomorph. Sheldon's research focused on how body type relates to personality traits and behavior. He received his PhD in psychology from the University of Chicago and later taught at Harvard University. Sheldon's work has had a lasting impact on fields such as sports science and psychology. Learn more about William H. Sheldon and his contributions to the study of body types and personality.