David T. Lykken
American behavioral geneticist
Died when: 78 years 89 days (938 months)Star Sign: Gemini

David Thoreson Lykken (June 18, 1928 – September 15, 2006) was a behavioral geneticist and Professor Emeritus of Psychology and Psychiatry at the University of Minnesota.
He is best known for his work on twin studies and lie detection.
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