气质和执行功能与ADHD症状严重程度在早期与中幼儿时相对相关
Virginia Peisch1, Erica Ferrara1, Gaelle Gourdet1
1Division of Developmental Medicine, Boston Children's Hospital, Boston, MA, USA.
Journal of child psychology and psychiatry, and allied disciplines
|November 25, 2024
概括
气和执行功能 (EF) 对注意力缺陷/多动症障碍 (ADHD) 症状严重程度的影响在整个发育过程中不同. 儿童早期的ADHD与气质有关,而儿童中期的ADHD涉及气质和EF缺陷.
科学领域:
- 儿童心理学 儿童心理学
- 神经发育障碍 神经发育障碍
- 认知科学 认知科学
背景情况:
- 研究了气质,执行功能 (EF) 和注意力缺陷/多动症障碍 (ADHD) 症状严重程度之间的关联.
- 在两个发育阶段检查了这些关联:幼儿 (4岁) 和中年 (8-11岁).
研究的目的:
- 了解在ADHD中气质和EF的发展相互作用.
- 在不同年龄段识别不同的协会模式.
主要方法:
- 包括61名4岁和165名学龄儿童 (126名患有多动症,39名典型发育).
- 护理人员报告了气 (努力控制,负面影响,紧急) 和ADHD症状.
- 神经心理测试评估了EF (工作记忆,抑制控制,处理速度).
主要成果:
- 在4岁的孩子中,只有气质变量解释了ADHD症状严重程度;努力控制和EF之间没有显著的联系.
- 在学龄儿童中,低精力控制,高急性,高负面影响和减少工作记忆与更大的ADHD严重程度相关.
- 努力控制与学龄儿童的处理速度正相关.
结论:
- 这些发现支持ADHD的神经发育模型.
- 早期的ADHD与气质有关,而中年儿童的ADHD涉及气质和认知能力.
- 结果可能会指导儿童ADHD诊断和随访的临床工具.
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