一个基于响应时间的混合物对象响应理论模型,用于动态对象响应策略
Sijia Huang1, Jinwen Luo2, Minjeong Jeon2
1School of Education, Indiana University Bloomington, 201 N. Rose Ave, Bloomington, 47405, IN, USA. sijhuang@iu.edu.
Behavior research methods
|January 9, 2025
概括
本研究引入了一个新的基于响应时间 (RT) 的混合物响应理论 (IRT) 模型,以灵活地分析学生在评估期间如何在基于能力和非能力的策略之间切换,并从模型参数推断出策略性质.
科学领域:
- 教育测量教育的测量
- 心理测量 心理测量 心理测量
- 认知心理学 认知心理学
背景情况:
- 在教育研究中,检查学生反应策略至关重要.
- 混合物反应理论 (IRT) 模型通常用于研究这些策略.
研究的目的:
- 引入一种基于响应时间 (RT) 的新型混合物IRT模型.
- 灵活地建模受试者和项目特定的响应策略,包括受试者内部的策略切换.
主要方法:
- 开发了一个基于响应时间 (RT) 的混合物IRT模型.
- 该模型从参数估计中推断出非基于能力的策略的性质.
- 将模型应用于PISA 2018科学测试数据,并进行模拟研究.
主要成果:
- 拟议的模型有效地识别了受试者内部的战略切换器.
- 证明了该模型在捕捉各种项目响应策略方面的灵活性.
- 经验和模拟结果支持该模型的实用性.
结论:
- 基于RT的混合IRT模型提供了一种灵活的方法来理解受试者策略.
- 未来的研究应该探索这种建模技术的局限性和进一步应用.
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