The etiology of observed negative emotionality from 14 to 24 months

The etiology of observed negative emotionality from 14 to 24 months

We examined the magnitude of genetic and environmental influences on observed negative emotionality at age 14, 20, and 24 months. Participants were 403 same-sex twin pairs recruited from the Longitudinal Twin Study whose emotional responses to four different situations were coded by independent rate...

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Bibliographic Details
Main Authors: Soo H Rhee, Robin P Corley, Naomi P Friedman, John K Hewitt, Laura K Hink, Daniel P Johnson, JoAnn eRobinson, Ashley K Smith, Susan E Young
Format: Article
Language:English
Published: Frontiers Media S.A. 2012-02-01
Series:Frontiers in Genetics
Subjects:
development
environmental influences
genetic influences
negative emotionality
neuroticism
Online Access:http://journal.frontiersin.org/Journal/10.3389/fgene.2012.00009/full

Internet

http://journal.frontiersin.org/Journal/10.3389/fgene.2012.00009/full

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