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Journal Article THE BALDWIN EFFECT Get access George Gaylord Simpson George Gaylord Simpson The American Museum of Natural History and Columbia University New York Search for other works by this author on: Oxford Academic Google Scholar Evolution, Volume 7, Issue 2, 1 June 1953, Pages 110–117, https://doi.org/10.1111/j.1558-5646.1953.tb00069.x Published: 01 June 1953 Article history Received: 19 December 1952 Published: 01 June 1953
George Gaylord Simpson (Mon,) studied this question.