2[1]Some Universals of Grammar with Particular Reference to the Order of Meaningful Elements, Universals of Languages 1963, MIT Press, Cambridge.
3Aida, Y. 1994. Examination of Horwitz,Horwitz, and Cope's construct of foreign language anxiety: The case of students of Japanese[J]. The Modern Language Journal 78: 155-68.
4Chastain, K. 1975. Affective and ability factors in second language acquisition [J].Language Learning 25: 153-61.
5Culler, R. & C. Holahan. 1980. Test anxiety and academic performance: The effects of study-related behaviors [ J ].Journal of Educational Psychology 72: 16-20.
6Gardner, K.C., Clement, R., Smythe, P.C.(1979) Attitudes and Motivation Test Battery,Revised Manual.Research Bulletin 15(London,ontario: Department of Psychology [Z]. University of Western Ontario).
7Gardner, R. 1985.Social Psychology and Second Language Learning:The role of attitude and motivation [M].London:Edward Arnold.
8Horwitz, E. 1986.Preliminary evidence for the reliability and validity of a foreign language anxiety scale [J].TESOL Quarterly 20: 559-64.
9Horwitz, E., M. Horwitz & J. Cope, 1991.Foreign language classroom anxiety [A]. In E.Horwitz & D. Young (eds.). Language Anxiety: From theory and research to classroom implications [C]. Englewood Cliffs, NJ:Prentice Hall.Pp. 27-39.
10Jakobovits, L.A. (1970) Foreign Language Learning: A psycholinguistic Analysis of the Issues [M]. Rowley, Mass: Newbury rlouse Publishers.
