认知结构刻画的新工具

皮亚杰改造数理逻辑并用来刻画儿童的认知结构.这一改造过的逻辑受到的多是指责和批评.这些批评有其合理性,但却过于专注于细节和系统的不完美.立足于当代各门认知科学的发展,我们应该对此做出新的、整体的评价.从逻辑学来看,皮亚杰的逻辑更新了我们对逻辑的观念,成为解决逻辑认识论问题的基础;从心理学来看,用逻辑结构来刻画认知结构,开辟了心理学研究的新方向;从认知科学来看,皮亚杰逻辑的跨学科研究为认知科学的跨学科合作提供了样板等.

Evaluating Piaget''''logic Anew

Piaget reforms mathematics logic and uses it to describe the cognitional structures of children.What Piaget' logic gets is almost criticism after it is constructed.The criticism is reasonable,but it concentrates on unduly the defects of details and system of psycho-logic.Based on the development of several cognitions,we should evaluate anew Piaget'logic from the angle of the whole.From the angle of logic,Piaget'logic renews people' concept of logic,and it offers basis for solving problems of logic epistemology;from the angle of psychology,it starts a new study direction to describe cognitional structure with logical structure;from the angle of cognition,its style of trans-subject provides a good example for cognition and so on.