【作 者】：
殷宝媛， 陈云奔， 王雪静， 孙 馨
【关 键 词 】：
多模态诊断； 教学问题； 人工智能； 机制； 实践模型
【栏 目】：
课程与教学
【中文摘要】：
教学问题的精准诊断是基础教育课程教学改革深化的重要诉求和实践难题，而利用多模态诊断的方法发现并改善教学问题是破解上述难题的有力手段。医学领域的“多模态诊断”在主体特征、问题特征、方法特征上均适切于教学问题的追踪与诊断。在明晰多模态诊断教学问题生成逻辑的基础上，从教学问题可辨识、可解释、可调控三大目标旨要出发，分析多模态诊断教学问题的诊断机制，生成由问题发现、异常诊断到实践改进的行动理路，确定多维度数据化表征、动态化精准诊断、复杂性干预三个关键问题，这三个关键问题的破解之道是构建多模态诊断教学问题的实践模型，具体包括教学问题多模态数据整合模型、面向动态教学系统的教学问题多模态诊断模型、基于人本人工智能的教学问题复杂干预模型三个部分，形成从发现问题、分析问题到解决问题的闭合回路，推动多模态诊断教学问题的实现。
【英文摘要】：
The accurate diagnosis of teaching problems is an important demand and practical problem for the deepening of the teaching reform of basic education curriculum, and utilizing multimodal diagnostic methods to find and improve teaching problems is a powerful means to crack the above problems. The concept of "multimodal diagnosis" in the medical field is suitable for the tracking and diagnosis of teaching problems in terms of subject characteristics, problem characteristics and method characteristics. On the basis of clarifying the generative logic of teaching problems through multimodal diagnosis, this paper analyzes the diagnostic mechanism from identifying, explaining and regulating teaching problems, generate the action path from problem discovery and abnormal diagnosis to practice improvement, and determine three key issues of multi-dimensional data representation, dynamic accurate diagnosis and complex intervention. The solution to these three key problems is to construct a practical model for multimodal diagnosis of teaching problems, which includes multimodal data integration model of teaching problems, multimodal diagnosis model of teaching problems in dynamic teaching system, and complex intervention model of teaching problems based on human-centered artificial intelligence. This practical model forms a closed loop from finding problems, analyzing problems to solving problems, and promotes the realization of multimodal diagnosis of teaching problems.
【下 载】：
多模态诊断教学问题：生成逻辑、诊断机制和 实践模型