使用具体-表示-抽象序列,在普通教育课堂上向患有自闭症谱系障碍的学生教授数学技能
Sultan Kaya1, Nevin Guner Yildiz2
1Research Institute for Individuals with Disabilities, Anadolu University, Eskisehir, Turkey.
International journal of developmental disabilities
|December 23, 2024
概括
具体-表示-抽象 (CRA) 序列有效地教数学技能,如对自闭症谱系障碍 (ASD) 的学生加法和减法. 这种方法还促进了技能的泛化和随着时间的推移的维护.
科学领域:
- 特殊教育 特殊教育
- 发展心理学 发展心理学
- 应用行为分析应用行为分析
背景情况:
- 特殊需要的学生通常需要量身定制的教学策略.
- 具体-表示-抽象 (CRA) 序列是一种多元件的指令方法.
- 与CRA结合的明确指导可能会增强自闭症谱系障碍 (ASD) 的学生的学习.
研究的目的:
- 使用明确指令评估具体-表示-抽象 (CRA) 序列的有效性.
- 评估基本的加法,减法和十个和一个的技能的获取,维护和概括.
- 为了确定在一般教育环境中对ASD学生的CRA序列的社会有效性.
主要方法:
- 采用了跨技能多重探测的单个案例研究设计.
- 该干预针对一名被诊断患有自闭症谱系障碍 (ASD) 的七岁女学生.
- 收集了关于技能获取,维护 (干预后2-4周) 和概括的数据.
主要成果:
- 学生成功获得了目标的基本加法和减法技能.
- 在干预结束后的2,3周和4周内,获得的数学技能保持不变.
- 学生展示了对不同环境和个人的学习技能的概括性,母亲报告的积极的社会有效性.
结论:
- 具体-表示-抽象 (CRA) 序列是一种有效的教学策略,用于在普通教育课堂上向ASD学生教授数学技能.
- CRA序列支持技能维护和通用化,这是特殊需要的学生的关键组成部分.
- 这项研究支持在包容性教育环境中整合基于证据的实践,如CRA.
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