Developmental trajectories of skin conductance level in middle childhood: Sex, race, and externalizing behavior problems as predictors of growth
Developmental trajectories of skin conductance level in middle childhood: Sex, race, and externalizing behavior problems as predictors of growth
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DOI：
10.1016/j.biopsycho.2009.11.009
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发表时间：
2010-02-01
影响因子：
2.6
通讯作者：
Hinnant, J. Benjamin
中科院分区：
文献类型：
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作者：
El-Sheikh, Mona;Keiley, Margaret;Hinnant, J. Benjamin
我们通过生长模型研究了基线期间皮肤电导水平（SCL）的轨迹以及儿童中后期的两项任务。我们还评估了个体差异的作用，包括儿童性别，种族和外在行为问题（犯罪，愤怒和侵略）在定义这些轨迹。在T1时，128名女孩和123名男孩（平均年龄8.23岁; SD = 0.73）参与; 64%为欧洲裔美国人，36%为非洲裔美国人。家庭参加了第二和第三波研究，每一波之间有一年的滞后。母亲和儿童报告了儿童外化问题。解决显着的知识差距，研究结果表明不同的轨迹SCL随着时间的推移，根据儿童的行为问题，种族和性别，并为更好地了解发展的精神病理学过程的重要性。(C)2009爱思唯尔有限公司版权所有。
We examined trajectories of skin conductance level (SCL) during baselines and two tasks across middle and late childhood through growth modeling. We also assessed the role of individual differences including child sex, race, and externalizing behavior problems (delinquency, anger, and aggression) in defining these trajectories. At T1, 128 girls and 123 boys (Mean age 8.23 yrs; SD = 0.73) participated; 64% were European-American and 36% were African-American. Families participated in 2nd and 3rd study waves with a one-year lag between each wave. Mothers and children reported on child externalizing problems. Addressing notable gaps in knowledge, findings demonstrate varying trajectories of SCL over time based on the child's behavior problems, race, and sex, and are of importance for a better understanding of developmental psychopathology processes. (C) 2009 Elsevier B.V. All rights reserved.