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Relation of Shyness in Grade School Children to the Genotype for the Long Form of the Serotonin Transporter Promoter Region Polymorphism

American Journal of PsychiatryPublished 31 March 2003
Shoshana Arbelle, Jonathan Benjamin, Moshe Golin, I Kremer, Robert H. Belmaker, Richard P. Ebstein
Citations204
SJR quartileQ1
SJR score5.27
SNIP3.68

TL;DR

This study provisionally identifies a common genetic polymorphism, 5-HTTLPR, that modestly contributed to greater shyness scores in a nonclinical group of second-grade students.

Abstract

This study provisionally identifies a common genetic polymorphism, 5-HTTLPR, that modestly (effect size=7%) contributed to greater shyness scores in a nonclinical group of second-grade students. These first findings may be relevant to previous reports that have shown an association between the 5-HTTLPR long form and obsessive-compulsive disorder and autism.

Keywords

PsychologyNeuroscience