Article
A model for comparative ratings in studies of within-family differences.
Behavior genetics - 1 Nov 1991
Eaves L J, Neale M C, Meyer J M
Abstract excerpt
Comparative ratings between pairs of siblings or other relatives are commonly used to refine measures of intrafamily variation. A simple model, based on signal detection theory, is proposed which shows how comparative ratings can be used to estimate within-pair variances of true scores, which can, in turn, be modeled with any of the conventional approaches to partitioning genetic and environmental variance within...
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