“Mechanical Puzzles Test Ape’s Intelligence” 1932 article Robert Yerkes~Gorillas

Description

“Mechanical Puzzles Test Ape’s Intelligence” 1932 article Robert Yerkes~Gorillas
“Mechanical Puzzles Test Ape’s Intelligence” 1932 article Robert Yerkes~Gorillas
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Description
“Mechanical Puzzles Test Ape’s Intelligence”. A look at the testing of Gorillas intelligence, by Robert Yerkes, and how it compares to chimpanzees, orang-utans, and humans.
Robert Mearns Yerkes was an American psychologist, ethologist, eugenicist and primatologist best known for his work in intelligence testing and in the field of comparative psychology. He was a pioneer in the study both of human and primate intelligence and of the social behavior of gorillas and chimpanzees. Includes photo of:
Congo - performing various intelligence tests.
Bamboo - a gorilla
Col. Boyd
Chimpanzee
This is an original 5+ page magazine article from 1932
Pages measure 6 1/2" x 9".
We do not photocopy these.
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