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A Markov Estimation Strategy for Longitudinal Learning Diagnosis: Providing Timely Diagnostic Feedback

Submit Time: 2020-04-19
Author: Zhan, Peida 1 ;
Institute: 1.College of Teacher Education, Zhejiang Normal Univeristy;

Abstracts

及时性诊断反馈有助于学生和教师根据当前诊断结果及时调整后续学习和教学规划。针对当前纵向学习诊断模型采用的同时性估计策略无法提供及时性诊断反馈的问题,本研究提出一种新的马尔可夫估计策略,并通过模拟研究对比探究了同时性、马尔可夫、简单分离和锚题分离四种参数估计策略的表现。结果显示四者的表现具有较高一致性且呈现如下相对优劣顺序:同时性>马尔可夫>锚题分离≥简单分离。表明新策略在略微牺牲参数估计精度的前提下,可为实践者提供及时性诊断反馈,更符合“为学习而测评”的理念和形成性评价的需求。
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From: 詹沛达
DOI:10.1177/0013164420912318
Journal:Educational and Psychological Measurement
Recommended references: Zhan, Peida.(2020).A Markov Estimation Strategy for Longitudinal Learning Diagnosis: Providing Timely Diagnostic Feedback.Educational and Psychological Measurement.doi:10.1177/0013164420912318 (Click&Copy)
Version History
[V3] 2020-04-19 21:46:11 chinaXiv:201911.00003V3 Download
[V2] 2020-02-29 00:20:53 chinaXiv:201911.00003v2(View This Version) Download
[V1] 2019-11-04 09:55:13 chinaXiv:201911.00003v1(View This Version) Download
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