Jean piaget 's four-stage theory : how children acquire knowledge
皮亚杰的认知发展理论：儿童如何掌握知识
Even though psychologists now question many of the details of piaget 's observations and theories , this central insight remains intact .
虽然心理学家们如今都对皮亚杰的观察和理论的很多细节有所质疑，但这一核心观点却并未撼动。
Although findings such as these have chipped away at piaget 's theory , his work has continued to attract interest and stimulate research .
虽然像这样的研究发现推翻了皮亚杰的理论，但是他的研究还是吸引着很多人，并激发出以后的研究。
This process of applying an existing schema to a new object is what piaget called assimilation .
这种将原有的图式应用于新的事物的过程，皮亚杰把它称为吸收。
From observations like hiding his daughter 's duck to his grand four-stage theory , piaget 's central insight was that children think in a fundamentally different way from adults .
