Egon Brunswik

1903-1955

Brunswik first studied engineering but then took the Ph.D. in 1927 under Karl Bühler at Vienna. He is credited with the establishment of the first psychology laboratory in Turkey while serving as a visiting lecturer at Ankara in 1931-1932. In 1935 he moved to the University of California at Berkeley at Tolman's invitation. In a monograph in 1934 Brunswik set out the essential ideas for his probabilistic functionalism, although The conceptual framework of psychology is a more complete and integrated exposition of his ideas. An organism learns to use the proximal cues about it to the degree that these cues predict the distal situation: since we rarely have adequate information about our world (except in very special, limited circumstances), we perceive according to probability: the most frequent previous experience under the current conditions will ordinarily be expected. To understand perception, then, the researcher simply needs to take an "ecological survey"—a natural environment study of the way things are in the everyday world. In the case of both humans and animals. Brunswick emphasised studying the properties of the organism's environment as well as the organism itself. His probability notions make him the intellectual forerunner of W. K. Estes. Because of his work on shape and size constancy. Brunswik has been considered by some to be a Gestalt psychologist—something he vehemently denied. No doubt the prominent figures of the Gestalt movement would be rather uneasy with his notion that the laws of perceptual organization are learned.