Article
Heritability and longitudinal stability of schizotypal traits during adolescence.
Behavior genetics - 1 Jul 2011
Ericson Marissa, Tuvblad Catherine, Raine Adrian, Young-Wolff Kelly, Baker Laura A
Abstract excerpt
The study investigated the genetic and environmental etiology of schizotypal personality traits in a non-selected sample of adolescent twins, measured on two occasions between the ages of 11 and 16 years old. The 22-item Schizotypal Personality Questionnaire- Child version (SPQ-C) was found to be factorially similar to the adult version of this instrument, with three underlying factors (Cognitive-Perceptual,...
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