6Holmes J L, Ramos R. Talking about Learning: Establish- ing a Framework for Discussing and Changing LearningProcesses [A].In C James ,P Garrett (eds.).Language A ware hess in the Class room[C].Harlow: Longman, 1992.
4Bandura A. Social Foundations of Thoughts and Action : A Social Cognitive Theory [ M ]. Englewood Cliffs, NJ: Prentice-Hall, 1986.
5Deci E L & Ryan R M. Intrinsic Motivation and Self-determination in Human Behaviour [ M ]. New York : Plenum Press, 1985.
6Dickinson L & Wenden A (eds.). Special issue on autonomy [J]. System, 1995, 23(2).
7Higgs J. Planning learning experiences to promote autonomous learning [ A ]. In Boud D ( ed. ). Developing Student Autonomy [C]. London: Kogan Page, 1988. 40-58.
8Holec H. Autonomy in Foreign Language Learning [ M]. Oxford: Pergamon, 1981.
9Knowles M. Self-directed Learning: A Guide for Learners and Teachers [ M ]. Chicago: Association Press, 1975.
10Omaggio A. Successful language learners: What do we know about them? [J]. ERIC/CLL News Bulletin, 1978, (5) : 2-3.
