Ladygin-COTS Nadezhda Nikolaevna

(1889-1963), Soviet psychologist. In formulating the problem zoopsychology and comparative psychology at the material research and intellectual processes in the higher anthropoids (chimpanzees) and humans in the early stages of its ontogeny, . came to the conclusion that, . what, . despite the high level of development of many mental properties of animal, . between the mentality of chimpanzees and the psyche of the child are fundamental qualitative differences ( 'Child,
. chimpanzees and child rights in their instincts, emotions, games, habits, and expressive movements', 1935). Research constructive and chimpanzee tool use allowed LS-K. a number of factors that distinguish a 'pre-employment' activities anthropoids from employment rights ( 'constructive and implements in the higher apes', 1959). Eden AL-K. played an important role in studying the human psyche