EuleApp©:一个计算机化的适应性评估工具,用于早期识字技能.
Melike Yumus1, Christina Stuhr2, Marlene Meindl3
1Department of Special Needs Education and Rehabilitation, Carl von Ossietzky University of Oldenburg, Oldenburg, Germany.
Frontiers in psychology
|May 12, 2025
概括
这项研究验证了EuLeApp©,这是一种适应性数字工具,用于评估幼儿早期识字技能. 可靠的评估支持在入学前个性化学习机会.
科学领域:
- 儿童发展 儿童发展
- 教育技术的教育技术
- 心理测量 心理测量 心理测量
背景情况:
- 早期识字评估对于学业成功和学校准备至关重要.
- 有效工具的有限可用性阻碍了早期识别识字需求.
- 数字工具为提升和可访问的早期识字评估提供了潜力.
研究的目的:
- 检查适应性数字评估工具 EuLeApp©的心理测量特性,特别是可靠性和并发有效性.
- 评估EuLeApp©在评估一系列早期识字技能的有效性.
- 探索在幼儿教育中数字适应性测试的潜力.
主要方法:
- 利用基于物体响应理论 (IRT) 的计算机化适应测试 (CAT) 对307名德国幼儿园儿童 (平均年龄64个月) 进行了测试.
- 采用了一个自动项目选择程序,使用难度和歧视参数对一个183个项目池.
- 应用了4参数物流 (4PL) 模型来准确估计能力.
主要成果:
- 4参数物流 (4PL) 模型证明最适合适应性评估.
- 在估计儿童早期识字能力方面,EuLeApp©表现出很高的准确性.
- 该研究证实了数字评估工具的可靠性和并发有效性.
结论:
- EuLeApp©是一个可行的数字工具,用于评估幼儿早期识字能力.
- 评估为个性化和适应性的学习机会提供了基础.
- 这项技术可以整合到托儿所的日常工作中,以支持早期识字发展.
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