本文在对皮亚杰关于图式的定义和作用分析的基础上 ,进一步探讨了认知图式的双重化建构的过程 ,从而揭示出认识的实质是图式的发展演进。本文指出皮亚杰图式学说克服了传统认识论的局限 ,深入研究了思维的内在结构和微观机制 ,在认识论上实现了成功的突破。 Based on the analysis of Piaget’s definition and function of schematics, this article further explores the process of the double construction of cognitive schemas, revealing that the essence of understanding is the evolution of schema. This paper points out that Piaget’s schema theory overcomes the limitations of traditional epistemology, deeply studies the inner structure and micro-mechanism of thinking, and achieves a successful breakthrough in epistemology.