David T. Lykken , whose studies of criminal behavior , polygraph testing and especially the genetics of personality in twins helped undermine some of the most cherished notions of social science , died Friday at his home in Minneapolis .
David T. Lykken /people/person/place_lived Minneapolis
NNP NNP NNP , WP$ NNS IN JJ NN , NN NN CC RB DT NNS IN NN IN NNS VBD VB DT IN DT RBS VBN NNS IN JJ NN , VBD NNP IN PRP$ NN IN NNP .
David T. Lykken
PERSON
Minneapolis
LOCATION
/people/person/place_lived