心理测量理论的新进展:潜在分类模型

Latent Class Models: New Development of Psychological Measure Theory

随着心理测量理论的发展,潜在分类模型越来越多地受到国外研究者的关注,它能够通过分析考生的作答过程来探讨其潜在能力倾向,改变了以总分来评判学生能力的传统评价模式。首先探讨了作为该类模型基础的规则空间模型,然后综述了近年来国外有关潜在分类模型的研究,最后对该模型的研究现状进行了评价并对未来发展进行了展望。

The essay surveys the latent class models of overseas academic concern in the development of psychological measurement theory, since the models are widely applied in judging examinees＇ potentials through analyzing their answering process instead of evaluating their competence on total scores. It reviews the basic RSM and recent years of overseas research on the latent class models. And it also comments on the present study involved and its outlook.