科学发现学习的认知机制研究

Research on Cognitive Mechanism of Scientific Discovery Learning

遵循信息加工理论关于问题解决的研究框架,指出科学发现学习的任务环境由实验模型和科学理论模型两部分组成;学习者的问题解决本质上是从实验模型到科学理论模型的发现过程;并且,这个过程可以看作学习者在理论驱动或数据驱动的归纳策略指导下,对实验空间和假设空间进行的双重搜索。

According to the research framework of information processing theory about problem solving, this paper points out the task environment of discovery learning consists of experimental model and scientific theoretical model; the learner’s problem solving is essentially an discovery process from the experimental model to the scientific theoretical model; on the information processing layer, this process can be viewed as a dual search in the experiment space and hypothesis space with the experimenter or theorist strategy.