Article
Visual exploratory behaviour in infancy and novelty seeking in adolescence: two developmentally specific phenotypes of DRD4?
Journal of child psychology and psychiatry, and allied disciplines - 1 Nov 2006
Laucht Manfred, Becker Katja, Schmidt Martin H
Abstract excerpt
BACKGROUND: The present study was designed to investigate the association between visual exploratory behaviour in early infancy, novelty seeking in adolescence, and the dopamine D4 receptor (DRD4) genotype. METHODS: Visual attention was measured in 232 three-month-old infants (114 males, 118 females) from a prospective longitudinal study using a habituation-dishabituation paradigm. At age 15 years, the Junior...
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