4-7岁的智力障碍儿童的早期数学技能:发展模式和相互关系
Garyfalia Charitaki1, Spyridon-Georgios Soulis2, Anastasia Alevriadou3
1Hellenic Open University, Patras, Greece.
International journal of developmental disabilities
|February 24, 2025
概括
这项研究发现,智力障碍 (ID) 的儿童在早期的数字技能中存在显著差异,这取决于他们的精神年龄. 数学教学的教育策略应该考虑这些发展变异.
科学领域:
- 发展心理学 发展心理学
- 特殊教育 特殊教育
- 认知科学 认知科学
背景情况:
- 智力障碍 (IDs) 在认知发展中存在各种挑战,特别是在基础数理技能方面.
- 早期的数值技能是以后学业成功的关键预测因素,但其在ID儿童中的发展尚未完全理解.
研究的目的:
- 调查智力障碍儿童早期的数字技能,重点关注精神年龄组之间的差异.
- 检查智力障碍的病因基础 (有机与非有机) 对数学的发展的影响.
- 探索对ID的学龄前和一年级儿童数学的教学实践的教育影响.
主要方法:
- 使用乌得勒支早期算力测试 (2008) 的定量方法对310名患有ID的儿童进行了治疗.
- 儿童被分为三个精神年龄组:<5,6岁和≥7岁.
- 确认因素分析 (CFA) 和结构方程建模用于分析数据并确认测量等价性.
主要成果:
- 在使用Bonferroni调整的多重比较的精神年龄组之间,在早期的数字技能中发现了统计学上显著的差异.
- 结构方程建模证实,在不同精神年龄组和智力障碍病因方面,数字技能存在显著差异.
结论:
- 智力年龄是影响智力障碍儿童早期数值技能的一个重要因素.
- 这些发现突出了在数学的定制教学实践的需要,考虑到智力年龄和IDs的病因基础.
- 这项研究为教育工作者和治疗师提供了宝贵的见解,他们与智力障碍的幼儿一起工作,以增强数字能力的学习.
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