Article
Alcohol, tobacco and caffeine use: spouse similarity processes.
Behavior genetics - 1 Mar 2006
Reynolds Chandra A, Barlow Tracy, Pedersen Nancy L
Abstract excerpt
Spouse similarity research has been largely descriptive yet is of theoretical and empirical importance to understanding individual differences in substance use. The present study considers phenotypic assortment versus social homogamy processes for alcohol, tobacco, and caffeine consumption traits using an extended twin-spouse design. Whereas both assortment processes were supported for quantity of alcohol...
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