Robert M. Yerkes

(redirected from Robert Yerkes)
Also found in: Thesaurus, Encyclopedia, Wikipedia.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.Robert M. Yerkes - United States psychologist who studied the intelligence of primates (1876-1956)
References in periodicals archive ?
Letter from Herbert Langfeld to Robert Yerkes (June 17,1915) (on file with Yale University).
Robert Yerkes, president of the American Psychological Association, develops the Army Alpha and Beta tests, a group intelligence test, to measure the intellectual capabilities of Army recruits as the country entered World War I.
Rose Standish Hardwick to Robert Yerkes, April 14, 1917, Robert Yerkes Papers, Yale University Library.