DEFECTOLOGY By N., Sam M.S. - 185 Russian psychology. The area dealing with learning disabilities and abnormal psychology. DEFECTOLOGY: "Defectology is concerned with sensory, physical and cognitive neurological impairment." Related Psychology Terms Piaget’s Theory of Cognitive Development THORNDIKE, EDWARD LEE (1874- 1949) CLINICAL PSYCHOLOGY HALL, G. (GLANVILLE) STANLEY ADOLESCENCE (Theories) CEREBRAL CORTEX Using the Triage Assessment Form CHILD PSYCHIATRY AER HUNGER AMERICAN PSYCHOLOGICAL ASSOCIATION Cite this page: N., Sam M.S., "DEFECTOLOGY," in PsychologyDictionary.org, April 7, 2013, https://psychologydictionary.org/defectology/ (accessed December 9, 2022).