| 独创性声明 | 第1-6页 |
| Abstract | 第6-8页 |
| 摘要 | 第8-9页 |
| List of Figures and Tables | 第9-10页 |
| List of Abbreviation | 第10-11页 |
| Chapter 1 Introduction | 第11-20页 |
| 1．1 Introduction | 第11页 |
| 1．2 Aims of this study | 第11-13页 |
| 1．3 Significance of this study | 第13页 |
| 1．4 Definitions of some key words | 第13-20页 |
| 1．4．1 Tibetan-English major students (TEMS) | 第13-14页 |
| 1．4．2 Bilingual education | 第14页 |
| 1．4．3 Native language, First Language (L1), Second Language (L2), and Medium of instruction (MI) | 第14-15页 |
| 1．4．4 Anxiety and foreign language anxiety | 第15-19页 |
| 1．4．5 Affective Filter | 第19-20页 |
| Chapter 2 Literature Review | 第20-34页 |
| 2．1 The study of abroad | 第20-30页 |
| 2．1．1 The study of foreign language anxiety | 第20-29页 |
| 2．1．1．1 Oxford's studies on foreign language anxiety | 第21-25页 |
| 2．1．1．2 Horwitz and her collegues' studies on FLA | 第25-26页 |
| 2．1．1．3 Other representive studies of language anxiety | 第26-28页 |
| 2．1．1．4 Methods and scales on studying FLA | 第28-29页 |
| 2．1．2 Third language acquisition research | 第29-30页 |
| 2．2 The study at home | 第30-34页 |
| 2．2．1 Foreign language anxiety studies at home | 第30-32页 |
| 2．2．2 Research into minority students foreign language learning | 第32-34页 |
| Chapter 3 Theoretical Framework | 第34-46页 |
| 3．1 Krashen's theories on SLA | 第34-41页 |
| 3．1．1 Krashen's Monitor Theory | 第34-38页 |
| 3．1．2 Krashen's Comprehension Hypothesis | 第38-39页 |
| 3．1．3 The significances of Krashen's Hypotheses | 第39-41页 |
| 3．2 Horwitz's study of FLA | 第41-46页 |
| 3．2．1 The conceptualization of FLA | 第41-43页 |
| 3．2．2 The FLCAS | 第43-45页 |
| 3．2．3 The application of the FLCAS in China | 第45-46页 |
| Chapter 4 The Present Investigation | 第46-52页 |
| 4．1 The subjects | 第47-49页 |
| 4．1．1 The rationale for the subject grouping | 第47-48页 |
| 4．1．2 The construction of subjects | 第48-49页 |
| 4．2 Instruments | 第49-51页 |
| 4．3 The procedure of the investigation | 第51-52页 |
| Chapter 5 Data Analysis and Explanations | 第52-67页 |
| 5．1 Statistics description of FLA of both types of bilinguals | 第52-54页 |
| 5．2 A brief comparison of FLA characteristics between two groups of bilinguals | 第54-57页 |
| 5．2．1 The common characteristics of FLA between two groups of bilinguals | 第54-56页 |
| 5．2．2 The different characteristics of FLA between two groups of bilinguals | 第56-57页 |
| 5．2．3 The different characteristics of FLA between genders | 第57页 |
| 5．3 The anxiety of the medium of instruction | 第57-59页 |
| 5．3．1 The characteristics of the anxiety in the medium of instruction between two groups of bilinguals | 第57-58页 |
| 5．3．2 The correlation between FLA and the anxiety in the medium of instruction | 第58-59页 |
| 5．4 The data from the questionnaire of English teachers | 第59页 |
| 5．5 The explanations to the features of TEMSs' FLA and the anxiety in the medium of instruction | 第59-67页 |
| 5．5．1 TEMS as adults | 第60-61页 |
| 5．5．2 The religion and culture elements | 第61-62页 |
| 5．5．3 Social, economic and family background elements | 第62-64页 |
| 5．5．4 Bilingual mode elements | 第64-66页 |
| 5．5．5 Teaching methods | 第66-67页 |
| 5．6 Repeated reliability test | 第67页 |
| Chapter 6 Conclusion and Implication | 第67-73页 |
| 6．1 The advantages of Tibetan bilinguals as language learners | 第67-69页 |
| 6．2 Implication in teaching process | 第69-71页 |
| 6．3 Limitations of the investigation and suggestions for the futher research | 第71-73页 |
| Bibliography | 第73-82页 |
| Appendix Ⅰ: Booklet of Language Anxiety | 第82-88页 |
| Appendix Ⅱ:教师课堂教学活动形式和藏语言文化知识调查 | 第88-89页 |
| Appendix Ⅲ: Raw data for time span for TEMSs | 第89-90页 |
| Appendix Ⅳ: Raw data for the FLACS from TDB (female) | 第90-93页 |
| Appendix Ⅴ: Raw data for the FLACS from TDB (male) | 第93-95页 |
| Appendix Ⅵ: Raw data for the FLACS from CDB (female) | 第95-99页 |
| Appendix Ⅶ: Raw data for the FLACS from CDB (male) | 第99-102页 |
| Appendix Ⅷ: Raw data for the scale of anxiety in the medium of instruction from TDB(female) | 第102-104页 |
| Appendix Ⅸ: Raw data for the scale of anxiety in the medium of instruction from TDB(male) | 第104-105页 |
| Appendix Ⅹ: Raw data for the scale of anxiety in the medium of instruction from CDB(female) | 第105-107页 |
| Appendix Ⅺ: Raw data for the scale of anxiety in the medium of instruction from CDB(male) | 第107-109页 |
| Appendix Ⅻ: Raw data of repeated reliability of the FLACS from subjects | 第109-111页 |
| Appendix XIII: Raw data of repeated reliability of the scale of anxiety in the medium of instruction from TEMSs | 第111-112页 |
| Acknowledgement | 第112页 |
