患有多动症的人群中个体内变异性增加:从数量判断和口头和定量推理中获得的第一个证据
Meir Barneron1, Noa Saka1,2, Shaul Shlepack2
1The Seymour School of Education, Hebrew University of Jerusalem, Jerusalem, Israel.
Psychological medicine
|October 23, 2024
概括
与没有ADHD的人相比,注意力缺陷多动症 (ADHD) 患者在数值任务和推理技能方面的表现变化更大. 这表明ADHD患者的认知测量不那么精确.
科学领域:
- 认知心理学 认知心理学
- 神经发育障碍 神经发育障碍
- 心理测量 心理测量 心理测量
背景情况:
- 注意缺陷多动症 (ADHD) 与认知挑战有关.
- 绩效的个体内变化 (IIV) 是一个关键的研究领域.
- 了解ADHD中的IIV对于认知和评估领域至关重要.
研究的目的:
- 研究ADHD患者的个体内增加的个体内变异性 (IIV).
- 在数量判断和定量/口头推理中检查IIV.
- 为了比较患有ADHD和没有ADHD的个体之间的IIV.
主要方法:
- 研究1:在约200名参与者中,在两个时间点评估了人数判断,将IIV与ADHD症状严重程度相关联.
- 研究2:对约3000名ADHD患者和约20万名对照患者的高风险入学测试的定量和口头推理分数分析了IIV.
- 在这两项研究中对性能水平进行了控制.
主要成果:
- 研究1发现IIV和ADHD症状严重程度之间存在正相关性.
- 第二项研究显示,与对照人群相比,ADHD患者的IIV显著增加.
- 这些发现即使在对整体绩效水平进行控制后也是如此.
结论:
- 与神经典型个体相比,ADHD患者在数量判断和推理任务中表现不那么一致.
- 在ADHD患者中,对认知构造的测量似乎不那么精确.
- 结果对判断和决策研究和心理评估有影响.
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