"1979-12-11Z"^^ . . "1979Z"^^ . . "James Jerome Gibson (/\u02C8\u0261\u026Abs\u0259n/; January 27, 1904 \u2013 December 11, 1979), was an American psychologist who received his Ph.D. from Princeton University's Department of Psychology, and is considered one of the most important 20th century psychologists in the field of visual perception."@en . . "1904Z"^^ . "1904-01-27Z"^^ . "James J. Gibson"@en . . . . . "Gibson, J. J."@en . . . . . "American psychologist" .