The influence of nurture upon native differences /

"Some years ago I felt that it would be a rather simple matter to determine experimentally the relative influences of heredity and environment upon mental performance. This appeared to involve merely a collection of ample data of a sort easily obtainable, and the analysis of such data by prosai...

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Bibliographic Details

Main Author:	Kelley, Truman Lee, 1884-1961
Format:	eBook
Language:	English
Published:	New York : Macmillan Company, 1926.
Subjects:	Child psychology. Electronic books.
Online Access:	Connect to the full text of this electronic book