Article
No links between genetic variation and developing theory of mind: A preregistered replication attempt of candidate gene studies.
Developmental science - 1 Sept 2021
Opitz Timm, Schuwerk Tobias, Paulus Markus, Kloo Daniela, Osterhaus Christopher, Lesch Klaus-Peter, Sodian Beate
Abstract excerpt
Genetic variability is being discussed as a source of inter-individual differences in Theory of Mind development. Previous studies documented an association between variations in DRD4 VNTR 48 bp, OXTR rs53576, COMT rs4680, and Theory of Mind task performance. As empirical evidence on these associations is sparse, we conducted a preregistered replication attempt of a study reporting a link between DRD4 VNTR 48 bp...
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