1Bronfenbrenner, U. The Ecology of Human Development [M]. Cambridge: Harvard University Press, 1979.
2Feuerstein, R. P. S. Klein & A. J. Tannenhaum. Mediated Learning Experience: Theoraical, Psychological and Learning Implications [M].London: Freund, 1991.
3Krashen, S. O. Second Language Acquisition and Second Language Learning[M]. Oxford: Pergamon, 1981.
4Legutke, M. & H. Thomas. Process and Experience in the Language Classroom[M]. Harlow: longman, 1991.
5Nunan, D. Design Tasks for the Communicative Classroom [M]. Cambridge: Cambridge University Press, 1989.
6Oxford, R. Language Learning Seategies : What Every Teacher Shold Know[M]. New York: Newburg House, 1990.
7Piaget, J. To Understand is to Invent[M]. New York: Viking Press,1974.
8Prabhu, N. S. Second Language Pedagogy[M]. Oxford: Oxford University Press, 1987.
9Rotter,J. B. Social Learning and Clinical Psychology[M]. New York:Prentice Hall, 1954.
10Von Glssersfeld, E. Radical Constructwism[M]. London: Falmer,1995.