Harold H. Schlosberg (January 3, 1904 – August 5, 1964) was an American psychologist and professor of psychology at Brown University.
Biography Born in Brooklyn, New York City, Schlosberg earned his Bachelor's (1925) and Ph.D. (1928) degrees from Princeton University. He became professor of psychology at Brown University at the age of 28. An experimental psychologist, Schlosberg made notable contributions on subjects ranging from conditioned reflexes to the expression of human emotions. He co-authored the 1954 2nd edition of Experimental Psychology, an influential textbook used by a generation of graduate students. In 1954, Schlosberg became chairman of Brown's Department of Psychology and served until his death in 1964. As Chair, he was responsible for planning the construction of Hunter Laboratory, at the time a state-of-the-art building expressly designed for undergraduate teaching and the requirements of psychological research, from animal behavior to visual perception.
Schlosberg was particularly noted for his work on the conditioned reflex,Schlosberg, H. (1937) "The relationship between success and the laws of conditioning", Psychological Review 44, 379-394 visual perception Schlosberg, H. (1941) "Stereoscopic depth from single pictures", American Journal of Psychology 54, 601-605 and the analysis of human emotions. He was among the first to distinguish classical (Pavlovian) conditioning from instrumental (operant) conditioning. He pioneered the description of emotion in terms of spatial dimensions, with labels such as happy versus sad and disgust versus surprise, a description based primarily on the analysis of facial expressions.Schlosberg, H. "The description of facial expressions in terms of two dimensions", Journal of Experimental Psychology 44, 229-237
References
External links Harold H. Schlosberg links His Ph.D dissertation A Study of the Conditioned Patellar Reflex