Hall Granville Stanley
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Hall, Granville Stanley 1844-1924.
American psychologist who established an experimental psychology laboratory at Johns Hopkins University (1882), founded child psychology, and profoundly influenced educational psychology.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.