Theorists Louis Guttman – 1916 1987 A comprehensive academic examination of Louis Guttman (1916–1987), pioneer of scalogram analysis, facet theory, and... November 7, 2026 • Dr. Mohammed Looti
Theorists David Canter – 1944 Present A comprehensive academic examination of David Canter's contributions to environmental psychology, facet theory, and the... October 7, 2026 • Dr. Mohammed Looti