| Acknowledgements | 第4-5页 |
| Abstract | 第5-6页 |
| 摘要 | 第7-9页 |
| Contents | 第9-11页 |
| List of Figure and Tables | 第11-12页 |
| List of Abbreviations | 第12-13页 |
| Chapter One Introduction | 第13-19页 |
| 1.1 Research Background | 第13-17页 |
| 1.2 Purpose and Significance of the Study | 第17-18页 |
| 1.3 Structure of the Thesis | 第18-19页 |
| Chapter Two Literature Review | 第19-41页 |
| 2.1 Tolerance of Ambiguity | 第19-27页 |
| 2.1.1 Definition of Tolerance of Ambiguity | 第19-20页 |
| 2.1.2 Previous Researches of Tolerance of Ambiguity in Psychological Field | 第20-22页 |
| 2.1.3 Previous Researches of Tolerance of Ambiguity in Second Language Learning Field | 第22-25页 |
| 2.1.4 Measurement of Tolerance of Ambiguity | 第25-27页 |
| 2.2 Language Learning Strategies | 第27-41页 |
| 2.2.1 Definition of Language Learning Strategies | 第27-30页 |
| 2.2.2 Classification of Language Learning Strategies | 第30-33页 |
| 2.2.2.1 O'Malley & Chamot's Classification | 第30-31页 |
| 2.2.2.2 Oxford's Classification | 第31-32页 |
| 2.2.2.3 Cohen's Classification | 第32页 |
| 2.2.2.4 Wen Qiufang's Classification | 第32-33页 |
| 2.2.3 Related Researches on Second Language Learning Strategies | 第33-41页 |
| 2.2.3.1 Factors Affecting Language Learning Strategies Use | 第34-37页 |
| 2.2.3.2 Researches on Language Learning Strategies Used by Good Language Learners | 第37-41页 |
| Chapter Three Methodology | 第41-47页 |
| 3.1 Research Questions | 第41页 |
| 3.2 Subjects | 第41-42页 |
| 3.3 Instruments | 第42-44页 |
| 3.3.1 Second Language Tolerance of Ambiguity Scale | 第42-43页 |
| 3.3.2 Strategy Inventory for Language Learning | 第43-44页 |
| 3.3.3 Interview | 第44页 |
| 3.4 Procedures | 第44-47页 |
| 3.4.1 Pilot Study | 第45页 |
| 3.4.2 Data Collection | 第45-46页 |
| 3.4.3 Data Analysis | 第46-47页 |
| Chapter Four Results and Discussion | 第47-60页 |
| 4.1 Description of Subjects' Tolerance of Ambiguity | 第47-48页 |
| 4.2 Description of Subjects' Language Learning Strategy Use | 第48-49页 |
| 4.3 Differences of LLS Use among High TOA Students and Low TOA Students | 第49-53页 |
| 4.4 Correlation between Subjects' TOA and Language Learning Strategy Use | 第53-60页 |
| 4.4.1 Correlation between Subjects with High TOA and Their LLS Use | 第53-54页 |
| 4.4.2 Correlation between Subjects with Low TOA and Their LLS Use | 第54-60页 |
| Chapter Five Conclusion | 第60-65页 |
| 5.1 Major Findings of the Study | 第60-61页 |
| 5.2 Implications of the Study | 第61-63页 |
| 5.3 Limitations of the Present Study and Suggestions for Further Research | 第63-65页 |
| References | 第65-69页 |
| Appendices | 第69-77页 |
| Appendix Ⅰ | 第69-71页 |
| Appendix Ⅱ | 第71-73页 |
| Appendix Ⅲ | 第73-76页 |
| Appendix Ⅳ | 第76-77页 |
| 攻读硕士期间科研成果 | 第77页 |
