William McDougall

William McDougall (June 22, 1871 - November 28, 1938) was an Anglo-American psychologist who did much to establish social psychology as a discipline in the English-speaking world.

Trained in medicine and physiology at Cambridge and Gottingen, he taught at University College London and Oxford before moving to Harvard in 1920 and then to Duke University in 1927. His An Introduction to Social Psychology (1908) became one of the most widely read textbooks of its era, grounding social life in a theory of inborn instincts and emotions, and The Group Mind (1920) extended his account to collective behaviour.

Against the rising tide of behaviourism, he defended a ‘hormic’ psychology centred on purpose and striving, and in works such as Body and Mind (1911) he argued openly for animism, the view that mind is a real causal agency not reducible to physical mechanism.

That conviction made McDougall one of the most scientifically credentialed champions of psychical research in his generation. He served as president of the Society for Psychical Research in Britain (1920) and of its American counterpart (1921), believing that the question of mind’s independence from matter, and of survival of death, should be tested by rigorous experiment rather than dismissed.

At Duke he recruited the young Joseph Banks Rhine and his wife Louisa, founding the Parapsychology Laboratory that would make Duke synonymous with experimental ESP and psychokinesis research, and he helped launch the Journal of Parapsychology in 1937.

FLAG: McDougall’s instinct theory and his support for parapsychology were both strongly contested in his lifetime and after; his early association with eugenic ideas is also part of the historical record.

He remains a pivotal figure for bringing laboratory ambition to the study of mind beyond the brain.