Based on Cognitive Constructivism,this paper proposes a tentative EFL writing model in a linear format: a regular piece of writing usually starts from a casual discourse,develops in imitation of the model essay and arrives at the personalized text particular to the individual writer.

A series of innovative views concerning education and psychology, particularly the theory of cognitive essence, the theory of cognitive categorization and the view of expert knowledge generation, have recently mushroomed in the fields of cognitive psychology, cognitive constructivism, cognitive science and post-cognitive psychology.

In the 1970 s, Valentin Turchin and William Powers established two great cybernetic meta-theories named Perceptual Control Theory and Metasystem Transition Theory respectively, whose Constructivism Epistemology had more obvious characters such as special hie.

Investigation of Constructivism Theory and the Teaching Methods of the Experiments in the High School;

Research on the Teaching of Principle of Computer Organization Based on Constructivism Theory;

A Research on Constructivism Theory to Web based English Teaching Course;

Geography cooperative learning patterns based on constructivism theory;

Enhancing EFL Education in Ethnic Minority Areas with Constructivism;

Constructivism and Its Implication for Moral Education in Colleges and Universities;