| Abstract | 第1-8页 |
| 摘要 | 第8-12页 |
| List of Figures and Tables | 第12-13页 |
| Abbreviations | 第13-14页 |
| Chapter One Introduction | 第14-19页 |
| ·Background of the Study | 第14-15页 |
| ·Rationale for the Study | 第15-17页 |
| ·Purpose of the Study | 第17页 |
| ·Significance of the Study | 第17-18页 |
| ·Structure of the Thesis | 第18-19页 |
| Chapter Two Literature Review | 第19-38页 |
| ·Definitions and Classifications | 第19-24页 |
| ·Corrective feedback | 第19-22页 |
| ·Recast | 第22-24页 |
| ·Clarification request | 第24页 |
| ·Theoretical Foundations | 第24-28页 |
| ·Noticing hypothesis | 第24-25页 |
| ·The output hypothesis | 第25-26页 |
| ·The interaction hypothesis | 第26-28页 |
| ·Review of Different Effects of Recasts and Clarification Requests | 第28-35页 |
| ·The effects of recasts | 第28-30页 |
| ·The effects of clarification requests | 第30-31页 |
| ·Mixed effects of recasts and clarification requests | 第31-35页 |
| ·Language Proficiency Levels in Corrective Feedback Research | 第35-37页 |
| ·Summary | 第37-38页 |
| Chapter Three Methodology | 第38-53页 |
| ·Research Questions | 第38-39页 |
| ·Participants | 第39-41页 |
| ·Target Structure | 第41页 |
| ·Research Design | 第41-43页 |
| ·Instruments | 第43-46页 |
| ·Research Procedure | 第46-50页 |
| ·Pretest | 第46页 |
| ·Treatment | 第46-48页 |
| ·Posttests | 第48-50页 |
| ·Data Collection | 第50-51页 |
| ·Data Analysis | 第51-53页 |
| Chapter Four Results and Discussion | 第53-77页 |
| ·Results of the Study | 第53-71页 |
| ·Results of the general effects of recast and clarification request | 第53-60页 |
| ·Results of the CF type and language proficiency | 第60-71页 |
| ·Discussion of the Study | 第71-77页 |
| ·General effects of recast and clarification request | 第71-75页 |
| ·The impact of language proficiency on target structure learning | 第75-77页 |
| Chapter Five Conclusion | 第77-82页 |
| ·Major Findings | 第77-78页 |
| ·Implications | 第78-80页 |
| ·Theoretical implications | 第78-79页 |
| ·Pedagogical implications | 第79-80页 |
| ·Limitations and Suggestions | 第80-82页 |
| Bibliography | 第82-87页 |
| Appendices | 第87-93页 |
| Appendix A Items Used in the Timed GJT | 第87-89页 |
| Appendix B Text Used in the Oral Narrative Test | 第89页 |
| Appendix C Passage Used in the Treatment Session 1 | 第89-90页 |
| Appendix D Question-and-Answer Activity Used in the Treatment Session 1 | 第90-91页 |
| Appendix E Passage Used in the Treatment Session 2 | 第91-92页 |
| Appendix F Question-and-Answer Activity Used in the Treatment Session 2 | 第92-93页 |
| Article Published During M.A. Study | 第93-94页 |
| Acknowledgements | 第94页 |
