As for the existence of substance , the supporters of existential value debate with the supporters of personal value on two questions - - " what knowledge is of most worth " and " how to organize the knowledge " , which leads to the shift of concentration from substantial value to the functional value and the generation of new study field , including integrated curriculum , hidden curriculum and so on 在课程本体存在的历史中，存在性与个人性围绕着“什么知识最有价值” 、 “怎样对课程进行逻辑的组织”的问题展开争论，促使人们从知识自为价值走向知识功能价值反思。这些问题的争论产生了课程研究的新范畴，如整合课程、能力目标、隐蔽课程等。
