元认知技能模型及促进措施

The Model of Metacognitive Skill and How to Facilitate Development of the Skill

通过一项基于电脑的关于"元认知"学习环境及方法的调查,我们认识到关于"元认知"有许多不同的理解,并且缺乏一种已达成共识的定义来表述认知或元认知现象。为了把元认知活动从普通的认知活动中区分开来,我们提出了一种"双循环"元认知活动模型。基于这种模型,我们又考虑了在从事元认知活动过程中可能遇到的困难,特别是在如何支持学习者自我调节能力的发展方面。所以,我们又提出了一种促进学习者自我调节能力发展的学习支持环境。这个环境给学习者提供了一个学习的支持环境,以促进学习者自我调节能力的发展。

Through a survey of several computer-based learning environments and the methods under the title ＂metacogmition＂,we recognize there are various concepts called ＂metacognition＂,and lack of common vocabulary and a system of concepts to represent cognitive and/or metacognitive phenomena.We propose a double-loop model of metacognitive activities as our criterion to distinguish metacognitive activities from cognitive activities.Based on the model,we consider difficulties to do metacognitive activities, especially,how to support a learner＇ s development of self-regulation skill. So,we also propose a learning support environment to facilitate development of a learner＇ s selfregulation skill.