In what year was the developer of the psychological theory "Field theory" born?
Field theory (psychology) Field theory is a psychological theory (more precisely: Topological and vector psychology) which examines patterns of interaction between the individual and the total field, or environment. The concept first made its appearance in psychology with roots to the holistic perspective of Gestalt theories. It was developed by Kurt Lewin, a Gestalt psychologist, in the 1940s.
Ullin Place Ullin Thomas Place (1924–2000), usually cited as U. T. Place, was a British philosopher and psychologist. Along with J. J. C. Smart, he developed the identity theory of mind. He taught for some years in the Department of Philosophy in the University of Leeds.