van Rosmalen Lenny, van der Horst Frank C P, van der Veer René
Faculty of Social and Behavioural Sciences, Department of Education and Child Studies, Centre for Child and Family Studies, Leiden University, Wassenaarseweg 52, Leiden (room 4.B36), Rapenburg 702311 EZ Leiden, Netherlands.
Hist Psychol. 2011 Nov;14(4):412-5. doi: 10.1037/a0025647.
Previously unknown correspondence between Nadya Nikolaevna Ladygina-Kohts, author of The Chimpanzee Child and the Human Child (1935), and Harry Harlow shows a reciprocal interest in, and admiration for, each other's work. In 1960 and 1961, they exchanged some 9 letters as well as numerous reprints and publications. The correspondence shows that Ladygina-Kohts and Harlow had been following each other's work for years and that Ladygina-Kohts's work may have been one of the major inspirations to Harlow's primate program.