在动态评估中对有或没有发育性语言障碍的儿童中调解学习观察仪器的验证
Joseph Hin Yan Lam1, Maria D Resendiz2, Lisa M Bedore3
1School of Education, University of California, Irvine.
概括
介导学习观察 (MLO) 是一种有效的工具,用于在动态评估过程中评估发育性语言障碍 (DLD) 的儿童和没有发育性语言障碍 (DLD) 的儿童的语言学习,显示出稳定的三因素结构.
科学领域:
- 教育心理学教育心理学
- 发展心理学 发展心理学
- 语音语言病理学 语言病理学
背景情况:
- 动态评估是一种评估儿童学习潜力的方法.
- 中介学习观察 (MLO) 用于评估动态评估期间儿童的学习.
- 验证MLO对于其有效使用至关重要,特别是在各种人群中,如患有发育性语言障碍 (DLD) 的儿童.
研究的目的:
- 检查介导学习观察 (MLO) 的因数结构.
- 通过评估在患有和没有发育性语言障碍 (DLD) 的儿童中MLO的一致性来验证MLO.
主要方法:
- 一项验证研究涉及224名儿童 (幼儿园到二年级).
- 参与者包括典型发育的儿童和患有DLD的儿童.
- 12项的MLO被用来评价儿童的影响,行为,兴奋和阐述在调解学习课程期间.
- 进行了探索性和确认性因子分析.
主要成果:
- 因子分析支持了MLO的稳定三因素模型.
- 该模型显示了不同年龄组和诊断子组的适当适应指数.
- 最后的11项MLO包括三个分级:认知因素,学习预期和学习参与.
- 对于MLO来说,可靠性是不错的,非常好.
结论:
- 语言学习指标是评估语言学习技能的有效和可靠的工具.
- 在动态评估中使用MLO是有效的,对于患有DLD和没有DLD的儿童.
- 研究结果支持MLO在教育和临床环境中的实用性.
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