Among them cognitive structure build and construct doctrinetheory of studying by theory, offer psychology for probing into teaching foundation;
其中的认知结构理论和建构主义学习理论，为探究教学提供了心理学基础；
2
Based on the doctrinetheory and cognition theory the system stresses the guidance effect of teaching designs in the system which is educated by the long-range of theory.
系统以建构主义理论、认知理论为依据，强调了教学设计理论在远程教育系统中的指导作用。
3
Heilbroner's theory has become doctrine in some economics textbooks: for example, Monte Palmer disparages nontechnological rural development projects as inhibiting constructive change.