中国电化教育

教师评价改革是促进教育领域创新变革与持续发展的重要因素，而近年来国际广受关注的无打扰评价则为教师发展评价提供了崭新的价值导向与实践指导。然而，“何以实现面向教师发展的无打扰评价”这一问题尚未得到解答。为此，该研究通过对无打扰评价的理念缘起与价值取向系统梳理，引申出对面向教师发展的无打扰的内涵阐释与价值审视，并基于此构建案例研究框架，对多个面向教师发展测评的典型案例开展分析。研究发现，当前教师发展评价正逐步与无打扰评价理念趋同，呈现出一些创新取向和实践难点，包括：(1)追求技术赋能的无感知数据采集和分析，但评估精准性有待提升；(2)追求真实教学行为的无衰减线上表征，但缺乏实践场景的适用性；(3)追求建立可映射、强关联的客观评价指标，但关联点选取仍具挑战。由此，提炼出面向教师发展的无打扰评价实施的关键流程，包括“统一理念、明确标准、建立映射、制定规范”四大核心要素，以期为新时代教师评价改革提供理论借鉴与实践引导。

Teacher evaluation reform is a crucial factor in promoting innovation and sustainable development in the educational field. In recent years, the internationally recognized concept of “non-intrusive evaluation” has provided new value orientations and practical guidance for teacher development evaluation. However, the question of “how to achieve non-intrusive evaluation aimed at teacher development”remains unanswered. This study systematically reviews the origin and value orientation of the concept of non-intrusive evaluation, elucidates and assesses its connotation concerning teacher development, and constructs a case study framework based on these insights. By analyzing multiple typical cases of teacher development evaluation, the study finds that current teacher development evaluations are gradually converging with the concept of non-intrusive evaluation, presenting some innovative orientations and practical challenges, including:(1) striving for technologically empowered, imperceptible data collection and analysis, though the precision of assessments needs improvement;(2) aiming for non-attenuated online representation of authentic teaching behaviors, yet lacking applicability in practical scenarios;(3) seeking to establish mappable, strongly correlated objective evaluation indicators, but the selection of correlation points remains challenging. Consequently, the study distills key processes for implementing non-intrusive evaluations aimed at teacher development, including the four core elements of “unified concepts, clear standards, mapping establishment, and norm formulation,” to provide theoretical references and practical guidance for teacher evaluation reform in the new era.