1Aida,Yukie. Examination of Horwitz, Horwitz,and Cope's Constructor of Foreign Language Anxiety: the Case of Students of Japanese[J].The Modern Language Journal, 1994(78,ii).
2Kra.shen S.Second Language Acquisition and Second Language Learning[ M ].Oxfod: Pergamon Press, 1981.
3Maclntyre, P. &R. Gardner, The Subde Effects of Language Anxiety on Cognitive Processing in the Second Language[J] Language Learning, 1994, ( 44 ).
