作者: Manjie Wang , Kimberly J. Saudino
DOI: 10.1037/A0033784
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摘要: This is the first study to explore genetic and environmental contributions individual differences in emotion regulation toddlers, examine etiology underlying association between working memory. In a sample of 304 same-sex twin pairs (140 MZ, 164 DZ) at age 3, was assessed using Behavior Rating Scale Bayley Scales Infant Development (BRS; Bayley, 1993), memory measured by visually cued recall (VCR) task (Zelazo, Jacques, Burack, & Frye, 2002) several tasks from Mental BSID. Based on model-fitting analyses, both were significantly influenced nonshared factors. Shared effects significant for memory, but not regulation. Only factors contributed covariation