"Stevens, Stanley Smith"@en . "1973Z"^^ . "1906-11-04Z"^^ . "1973-01-18Z"^^ . "1906Z"^^ . "Stanley Smith Stevens (November 4, 1906 \u2013 January 18, 1973) was an American psychologist who founded Harvard's Psycho-Acoustic Laboratory, studying psychoacoustics, and he is credited with the introduction of Stevens' power law. Stevens authored a milestone textbook, the 1400+ page \"Handbook of Experimental Psychology\" (1951). He was also one of the founding organizers of the Psychonomic Society."@en . "American psychologist" .