What is The Mentality of Apes?
{{italictitle}} '''''The Mentality of Apes''''' by [[Wolfgang Köhler]] is a 1925 book. It is a landmark work in [[ethology]], [[cognitive psychology]] and the study of the [[hominid]] [[apes]]. In it the author, a leading [[Gestalt psychology|gestalt psychologist]], showed that [[chimpanzees]] could solve problems by [[insight]] ([[intelligence]]). The importance of this work was to show there is no ''absolute'' dividing line between the human species and their nearest living relative, at least in this respect. It was also a marker in the struggle between [[behaviourism]] and cognitive psychology which continued for the following half century. Köhler's observations and experiments were done on chimpanzees in captivity. Not until [[Jane Goodall]]'s work later in the century was the behaviour of chimpanzees in the wild studied in depth. == Publication == The book in English was preceded by important publications in German, which are listed in Henle, Mary 1971. ''The selected papers of Wolfgang'' Köhler. New York: Liveright, bibliography 438/9. The book publications are as follows: #1921. ''Intelligenzprüfungen an Menschenaffen''. Berlin: Springer (called a 'second edition', but the first was a two-part whole issue journal publication 1918/19). #1925. ''The Mentality of Apes''. Translated from the second revised edition by Ella Winter. London: Kegan Paul, Trench, Trubner. U.S. edition 1925 by Harcourt, Brace & World. Also included is a translation of Köhler's long 1921 paper as ''Some contributions to the psychology of chimpanzees''. Appendix, p281{{ndash}}342. {{DEFAULTSORT:Mentality of Apes}} [[Category:Biology books]] [[Category:1925 books]] [[Category:Apes]]