1Horwitz, E. K. & D. J. Young (eds.) . 1991. l.anguage Anxiety: From Anxiety and Research to Classroom Implications. Englewood Cliffs, NJ: Prentice Hall.
2Young, D. J. 1991b. "The relationship between anxiety and foreign language oral proficiency rating" . In E. K. Horwitz & D. J. Young (eds.). l.anguage Anxiety. Englewood Cliffs , NJ : Prentice Hall.
3Price, M. L. 1991. "The subjective experience of foreign language anxiety: Interview with highly anxious students". In E. K. Horwitz & D. J. Young (eds.). Language Anxiety: From A anxiety and Research to Classroom Implications. Englewood Cliffs, NJ: Prentice Hall.
9[1]Horwitz,E.K,Horwitz,M.B.,& Cope,J.Foreign language classroom anxiety[J].Modem Language Journal,1986,70(2):125-132.
10[2]Young,D.J.Language anxiety from the foreign language specialists'perspective:Interviews with Krashen,Omaggio Hadley,Terrell,and Rardin[J].Foreign Language Annals,1992 (25):157-172.