早期冷酷无情行为的遗传性气质途径。
Heritable temperament pathways to early callous-unemotional behaviour.
作者信息
Waller Rebecca, Trentacosta Christopher J, Shaw Daniel S, Neiderhiser Jenae M, Ganiban Jody M, Reiss David, Leve Leslie D, Hyde Luke W
机构信息
Rebecca Waller, PhD, Department of Psychology, University of Michigan, Ann Arbor, Michigan; Christopher J. Trentacosta, PhD, Department of Psychology, Wayne State University, Detroit, Michigan; Daniel S. Shaw, PhD, Department of Psychology, University of Pittsburgh, Pittsburgh, Philadelphia; Jenae M. Neiderhiser, PhD, Department of Psychology, The Pennsylvania State University, State College, Pennsylvania, Philadelphia; Jody M. Ganiban, PhD, Department of Psychology, The George Washington University, Washington, DC; David Reiss, MD, Yale Child Study Center, Yale University, New Haven, Connecticut; Leslie D. Leve, PhD, Prevention Science Institute, University of Oregon, Eugene, Oregon; Luke W. Hyde, PhD, Department of Psychology, Institute for Social Research and Center for Human Growth and Development, University of Michigan, Ann Arbor, Michigan, USA.
Rebecca Waller, PhD, Department of Psychology, University of Michigan, Ann Arbor, Michigan; Christopher J. Trentacosta, PhD, Department of Psychology, Wayne State University, Detroit, Michigan; Daniel S. Shaw, PhD, Department of Psychology, University of Pittsburgh, Pittsburgh, Philadelphia; Jenae M. Neiderhiser, PhD, Department of Psychology, The Pennsylvania State University, State College, Pennsylvania, Philadelphia; Jody M. Ganiban, PhD, Department of Psychology, The George Washington University, Washington, DC; David Reiss, MD, Yale Child Study Center, Yale University, New Haven, Connecticut; Leslie D. Leve, PhD, Prevention Science Institute, University of Oregon, Eugene, Oregon; Luke W. Hyde, PhD, Department of Psychology, Institute for Social Research and Center for Human Growth and Development, University of Michigan, Ann Arbor, Michigan, USA
出版信息
Br J Psychiatry. 2016 Dec;209(6):475-482. doi: 10.1192/bjp.bp.116.181503. Epub 2016 Oct 20.
BACKGROUND
Early callous-unemotional behaviours identify children at risk for antisocial behaviour. Recent work suggests that the high heritability of callous-unemotional behaviours is qualified by interactions with positive parenting.
AIMS
To examine whether heritable temperament dimensions of fearlessness and low affiliative behaviour are associated with early callous-unemotional behaviours and whether parenting moderates these associations.
METHOD
Using an adoption sample (n = 561), we examined pathways from biological mother self-reported fearlessness and affiliative behaviour to child callous-unemotional behaviours via observed child fearlessness and affiliative behaviour, and whether adoptive parent observed positive parenting moderated pathways.
RESULTS
Biological mother fearlessness predicted child callous-unemotional behaviours via earlier child fearlessness. Biological mother low affiliative behaviour predicted child callous-unemotional behaviours, although not via child affiliative behaviours. Adoptive mother positive parenting moderated the fearlessness to callous-unemotional behaviour pathway.
CONCLUSIONS
Heritable fearlessness and low interpersonal affiliation traits contribute to the development of callous-unemotional behaviours. Positive parenting can buffer these risky pathways.
背景
早期的冷漠无情行为可识别出有反社会行为风险的儿童。近期研究表明，冷漠无情行为的高遗传性会因与积极养育方式的相互作用而有所不同。
目的
研究无畏和低亲和行为的遗传性气质维度是否与早期冷漠无情行为相关，以及养育方式是否会调节这些关联。
方法
利用一个收养样本（n = 561），我们研究了从生母自我报告的无畏和亲和行为，通过观察到的儿童无畏和亲和行为，到儿童冷漠无情行为的路径，以及养父母观察到的积极养育方式是否会调节这些路径。
结果
生母的无畏通过儿童早期的无畏预测儿童的冷漠无情行为。生母的低亲和行为预测儿童的冷漠无情行为，尽管不是通过儿童的亲和行为。养母的积极养育方式调节了从无畏到冷漠无情行为的路径。
结论
遗传性的无畏和低人际亲和特质会导致冷漠无情行为的发展。积极的养育方式可以缓冲这些风险路径。
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