Callous-unemotional traits and antisocial behavior - Genetic, environmental, and early parenting characteristics
Callous-unemotional traits and antisocial behavior - Genetic, environmental, and early parenting characteristics
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DOI：
10.1177/0093854807310225
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发表时间：
2008-02-01
影响因子：
2.1
通讯作者：
Plomin, Robert
中科院分区：
文献类型：
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作者：
Larsson, Henrik;Viding, Essi;Plomin, Robert
本研究比较了具有不同程度的冷酷无情（CU）和反社会行为（AB）儿童的早期父母教养特征。根据教师评估分为四组：高CU和低AB（CU+; N = 378），高CU和高AB（AB/CU+; N = 234），低CU和高AB（AB+; N = 210）和对照组（N = 3，608）。此外，在CU+和AB/ CU+亚组中专门研究了CU性状水平升高的遗传和环境影响。多元方差分析和DeFries-Fulker极值分析得出三个主要结果：第一，AB/ CU+和AB+儿童表现出更高水平的早期消极父母的特点比CU+儿童和控制。第二，这些较高水平的负面养育的AB/ CU+和AB+儿童的特点，解释了早期儿童的影响养育。第三，AB/ CU+和CU+组中CU的遗传力估计值具有相似的量级。
This study compared early parenting characteristics in children with different levels of callous - unemotional ( CU) traits and antisocial behavior ( AB). Four groups were formed on the basis of teacher assessments: high CU and low AB ( CU+; N = 378), high CU and high AB ( AB/CU+; N = 234), low CU and high AB ( AB+; N = 210), and controls ( N = 3,608). In addition, genetic and environmental influences on elevated levels of CU traits were specifically investigated in CU+ and AB/ CU+ subgroups. Multivariate analysis of variance and DeFries-Fulker extremes analysis yielded three main findings: First, AB/ CU+ and AB+ children exhibited higher levels of early negative parenting characteristics than CU+ children and controls. Second, these higher levels of negative parenting characteristics in AB/ CU+ and AB+ children were explained by early child effects on parenting. Third, heritability estimates for CU in AB/ CU+ and CU+ groups are of similar magnitude.