【作 者】：
徐晓东， 李王伟， 曹 鑫
【关 键 词 】：
教师转变； 专家指导； 共同反思； 协调和内化； 练习和确认
【栏 目】：
学科建设与教师发展
【中文摘要】：
教师转变是教师教育和教师专业发展的核心问题,但有关教师转变的研究始终没有揭示教师转变的机制和原理是什么。文章从专业发展过程出发，以教师转变机制和原理为研究目标，采用扎根理论等质性分析方法和刺激性回忆访谈法，对九个专业发展项目访谈案例进行分析发现，教师是通过专家指导和同事协助而发生转变的，教师需要通过与专家和同事共同反思、社会性调节和内化并向教师提供练习机会及专家确认等因素才能实现转变。这一结果构成了教师转变的新模式，也为理解在教师转变中为什么需要专家指导和如何指导提供了新知识和新视角。
【英文摘要】：
Teacher transformation is the core issue of teacher education and teacher professional development. However, the research on teacher transformation has not revealed the mechanism and principle of teacher transformation. Starting from the process of professional development, this paper takes the mechanism and principle of teacher transformation as the research objective, and adopts qualitative analysis methods such as grounded theory and stimulating recall interview method to analyze nine interview cases of professional development projects. It is found that teachers are transformed through expert guidance and colleague assistance, and teachers could be transformed through reflection with experts and colleagues, social regulation and internalization, and by providing teachers with opportunities to practice and expert validation. This result constitutes a new model of teacher transformation, and also provides new knowledge and perspectives on why and how expert guidance is needed in teacher transformation.