Marcel Foucault was professor of philosophy at the University of Montpellier. In 1906 he founded a laboratory of experimental psychology at the university.
Works
Ls psycho-physique, F. Alcan, 1901
Observations et experiences de Psychologie scolaire, 1910
L'illusion paradoxale et le seuil de Weber, Montpellier: Coulet et fils, 1910