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首页> 外文期刊>Developmental psychology >Does Early Childhood Callous-Unemotional Behavior Uniquely Predict Behavior Problems or Callous-Unemotional Behavior in Late Childhood?
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Does Early Childhood Callous-Unemotional Behavior Uniquely Predict Behavior Problems or Callous-Unemotional Behavior in Late Childhood?

机译：幼儿早期的无情情绪行为会唯一地预测行为问题或幼儿后期的无情情绪行为？

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Callous-unemotional (CU) behavior has been linked to behavior problems in children and adolescents. However, few studies have examined whether CU behavior in early childhood predicts behavior problems or CU behavior in late childhood. This study examined whether indicators of CU behavior at ages 2-4 predicted aggression, rule-breaking, and CU behavior across informants at age 9.5. To test the unique predictive and convergent validity of CU behavior in early childhood, we accounted for stability in behavior problems and method effects to rule out the possibility that rater biases inflated the magnitude of any associations found. Cross-informant data were collected from a multiethnic, high-risk sample (N = 731; female = 49%) at ages 2-4 and again at age 9.5. From age 3, CU behavior uniquely predicted aggression and rule-breaking across informants. There were also unique associations between CU behavior assessed at ages 3 and 4 and CU behavior assessed at age 9.5. Findings demonstrate that early childhood indicators of CU behavior account for unique variance in later childhood behavior problems and CU behavior, taking into account stability in behavior problems over time and method effects. Convergence with a traditional measure of CU behavior in late childhood provides support for the construct validity of a brief early childhood measure of CU behavior.
机译：残酷无情的行为（CU）与儿童和青少年的行为问题有关。然而，很少有研究检查儿童早期的铜行为是否预测行为问题或儿童晚期的铜行为。这项研究检查了2-4岁CU行为的指标是否可以预测9.5岁的线人的侵略性，违反规则和CU行为。为了测试幼儿期CU行为的独特预测性和收敛性，我们考虑了行为问题和方法效果的稳定性，以排除评估者偏见夸大发现的任何关联的可能性。从多族裔的高风险样本（N = 731;女性= 49％）中收集了交叉信息数据，年龄分别为2-4岁和9.5岁。从3岁起，CU行为就可以独特地预测举报人的侵略性和违反规则的行为。在3和4岁时评估的CU行为与9.5岁时评估的CU行为之间也存在独特的关联。研究结果表明，CU行为的幼儿指标表明了儿童后期行为问题和CU行为的独特差异，同时考虑了行为问题随时间的稳定性和方法的影响。与儿童晚期CU行为的传统测量方法的融合，为简短的儿童早期CU行为测量方法的构造效度提供了支持。

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