Trajectories leading to school-age conduct problems
Trajectories leading to school-age conduct problems
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DOI：
10.1037/0012-1649.39.2.189
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发表时间：
2003-03-01
影响因子：
4
通讯作者：
Nagin, DS
中科院分区：
文献类型：
--
作者：
Shaw, DS;Gilliom, M;Nagin, DS
本研究采用半参数混合模型，以284名低收入男孩为样本，对2至8岁的显性行为问题的发展轨迹进行了建模。在对年龄较大的儿童的研究中，确定了4个发展轨迹：持续的问题轨迹，高水平的designer轨迹，中等水平的designer轨迹，和持续的低轨迹。随访分析表明，最初高和低组儿童早期区分高无畏和母亲抑郁症的升高。持续的问题和高designer轨迹区分高儿童无畏和母亲拒绝养育。讨论了这些结果对早期干预研究的影响，重点是识别高危亲子对。
The present study applied a semiparametric mixture model to a sample of 284 low-income boys to model developmental trajectories of overt conduct problems from ages 2 to 8. As in research on older children, 4 developmental trajectories were identified: a persistent problem trajectory, a high-level desister trajectory, a moderate-level desister trajectory, and a persistent low trajectory. Follow-up analyses indicated that initially high and low groups were differentiated in early childhood by high child fearlessness and elevated maternal depressive symptomatology. Persistent problem and high desister trajectories were differentiated by high child fearlessness and maternal rejecting parenting. The implications of the results for early intervention research are discussed, with an emphasis on the identification of at-risk parent-child dyads.