促进批判性思维发展的人智协同学习模式构建研究OA

The rapid development of generative artificial intelligence(GAI)is making human-AI collaboration an increasingly normalized form of learning,rendering the design of scientific and effective collaborative learning models a critical issue.Building on a systematic review of research on how GAI supports critical thinking and on existing human-AI collaborative learning models,this study proposes a human-AI collaborative learning model aimed at fostering critical thinking.Grounded in activity theory and a critical thinking development model,the study further introduces a knowledge-building spiral model and uses a"double-helix"metaphor to explain the internal mechanism through which a"student cognitive chain"and a"GAI capability chain"intertwine and co-evolve.A quasi-experimental design was implemented with third-year undergraduate students.Empirical tests were conducted using one-way ANCOVA and ordered network analysis.The findings indicate that:(1)the proposed human-AI collaborative learning model signifi-cantly enhances students'critical thinking;(2)a multi-round dialogue mechanism,together with GAI's dynamic role switching,joint-ly promotes critical thinking development;(3)while improving critical thinking,the model also enhances knowledge mastery and col-laborative learning outcomes;and(4)when the intelligent agent functions as a"cognitive partner,"it effectively drives critical thinking toward deeper levels.These results provide theoretical grounding and practical guidance for optimizing the design and implementation of human-AI collaborative learning.