3Reber, A. S. Implicit Learning of Artificial Grammars [ J ]. Journal of Verbal Learning & Verbal Behavior,1967 (77).
4Reber, A. S. Implicit Learning and Tacit Knowledge [ J ]. Journal of Experimental Psychology: General, 1989 ( 118 ).
5Reber, A. S. Implicit Learning and Tacit Knowledge :An Essay on the Cognitive Unconscious [ J ]. New York : Oxford University Press, 1993.
6Swain, M. Communicative Competence:Some Roles of Comprehensible Input and Comprehensible Output in Its Development[ A]. in S. Gass & C. Madden ( eds. ) Input in Second Language Acquisition [ C ]. Rowley, MA : Newbury House, 1985.
7Swain, M. Three Functions of Output in Second Language Learning [A]. in G. Cook & B. Seidlhofer( eds. )Principles & Practice in Applied Linguistics [ C ]. Oxford, England: Oxford University Press, 1995.
