Leo~do P. G. Aaron and Robert G. Clouse, in
Journal of Interdisciplinary History
(Summer 19821, MIT (Journals),28 Carle-
ton St., Cambridge, Mass. 02142.
Sigmund Freud looked at the writings and paintings of Leonardo da Vinci (1452-1519) and found evidence of a neurotic obsessional per- sonality-a man whose repressed love for his mother prevented normal heterosexual development. Aaron, an educational psychologist, and Clouse, a historian, both at Indiana State University, see instead the effects...