The longitudinal association between cognitive control capacities, suicidality, and depression during late adolescence and young adulthood
The longitudinal association between cognitive control capacities, suicidality, and depression during late adolescence and young adulthood
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DOI：
10.1016/j.adolescence.2018.03.009
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发表时间：
2018-06-01
影响因子：
3.8
通讯作者：
Hanson, Carl L.
中科院分区：
文献类型：
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作者：
Crandall, AliceAnn;Allsop, Yvonne;Hanson, Carl L.
本研究考察了认知控制能力、自杀念头和企图以及青春期晚期和青年期抑郁症状之间的关系。样本包括来自美国的4192名参与者（55.5%为女性），他们参加了国家青少年到成人健康纵向研究的第三阶段（2001-2002年；受访者年龄18-26岁）和第四阶段（2007-2008年；受访者年龄24-33岁）。数据分析采用结构方程模型。青春期晚期的自杀倾向预示着成年早期的抑郁症状。抑郁症状并不能预测后来的自杀意念或企图。工作记忆与较低的抑郁症状有关。较高的语言能力与更多的自杀念头有关，但与自杀行为无关。内在控制点与成年早期抑郁症状和自杀念头/企图的减少有关。研究结果表明，青少年时期发展的认知控制能力在预测青年期抑郁症状、自杀念头和自杀企图方面存在差异。
This study examined the association between cognitive control capacities, suicidal thoughts and attempts, and depressive symptoms during late adolescence and young adulthood. The sample included 4192 participants (55.5% female) from the United States who participated in Waves III (2001-2002; respondent age 18-26 years) and IV (2007-2008; respondent age 24-33 years) of the National Longitudinal Study of Adolescent to Adult Health. Data were analyzed using structural equation modeling. Suicidality in late adolescence predicted depressive symptoms in young adulthood. Depressive symptoms were not predictive of later suicide ideation nor attempts. Working memory was associated with lower depressive symptoms. Higher verbal ability was associated with more suicidal thoughts but not attempts. Internal locus of control was associated with decreased depressive symptoms and suicidal thoughts/attempts in young adulthood. Findings suggest that cognitive control capacities developed in adolescence differentially predict depressive symptoms, suicidal thoughts, and suicide attempts in young adulthood.