调查了分组实验学习产生的各类认知负荷的程度和成因，结果显示：内在认知负荷较合理；外在认知负荷较小；但因学生缺乏模仿习得学习方法的意识或基础差，导致关联认知负荷较低，对知识加工较浅层，学习效果较差。因此要重视思维的显性教育、学习策略的指导以促进深层学习。%Survey the degree and causes of all kinds of cognitive load in group experiential learning,and the results show that intrinsic cognitive load is more reasonable and extraneous cognitive load is smaller.But less awareness of Imitation learning acquisition and Poor knowledge base result in lower associated cognitive load,compared with shallow knowledge processing.So learning is less effective.Therefore,education should pay attention to the dominant thinking and learning instructional strategies to promote deep learning.
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