| 摘要 | 第4-5页 |
| Abstract | 第5-6页 |
| Chapter One Introduction | 第10-15页 |
| 1.1 Research Background | 第10-13页 |
| 1.2 Purpose of the Research | 第13页 |
| 1.3 Significance of the Research | 第13-14页 |
| 1.4 Organization of the Thesis | 第14-15页 |
| Chapter Two Literature Review | 第15-38页 |
| 2.1 English Writing Teaching | 第15-21页 |
| 2.1.1 Nature of Writing | 第15-16页 |
| 2.1.2 Studies on Writing Teaching | 第16-21页 |
| 2.1.2.1 Studies Abroad | 第16-18页 |
| 2.1.2.2 Studies at Home | 第18-21页 |
| 2.2 Peer Feedback | 第21-36页 |
| 2.2.1 The Origin and Definition of Feedback | 第21-22页 |
| 2.2.2 Classification of Feedback | 第22页 |
| 2.2.3 Origin and Definition of Peer Feedback | 第22-23页 |
| 2.2.4 Influencing Factors | 第23页 |
| 2.2.5 Empirical Studies on Peer Feedback | 第23-36页 |
| 2.2.5.1 Studies Abroad | 第24-33页 |
| 2.2.5.2 Studies at Home | 第33-36页 |
| 2.3 Research Gap | 第36-38页 |
| Chapter Three Theoretical Foundations | 第38-47页 |
| 3.1 The Origin and Development of Scaffolding Theory | 第38-39页 |
| 3.2 The Features and Types of Scaffolding | 第39-40页 |
| 3.3 The Procedures of Implementation | 第40-41页 |
| 3.4 The Application of Scaffolding Theory in Teaching | 第41-46页 |
| 3.4.1 Studies Abroad | 第41-45页 |
| 3.4.2 Studies at Home | 第45-46页 |
| 3.5 Implications For the Present Study | 第46-47页 |
| Chapter Four Methodology | 第47-57页 |
| 4.1 Research Questions | 第47页 |
| 4.2 Participants | 第47-48页 |
| 4.3 Research Instruments | 第48-51页 |
| 4.3.1 Questionnaire | 第48-49页 |
| 4.3.2 Peer Feedback Sheet | 第49-50页 |
| 4.3.3 An Outline of Semi-Structured Interview | 第50-51页 |
| 4.3.4 Writing Task Materials | 第51页 |
| 4.4 Research Procedures | 第51-55页 |
| 4.4.1 Grouping | 第53-54页 |
| 4.4.2 Peer Feedback Training | 第54-55页 |
| 4.4.3 Peer Feedback Implementation | 第55页 |
| 4.5 Data Collection | 第55-57页 |
| 4.5.1 The Questionnaire and Semi-Structured Interview | 第55页 |
| 4.5.2 Textual Analysis of Students' Drafts | 第55-57页 |
| 4.5.2.1 Writing Complexity | 第56页 |
| 4.5.2.2 Writing Accuracy | 第56页 |
| 4.5.2.3 Writing Fluency | 第56-57页 |
| Chapter Five Results and Discussion | 第57-77页 |
| 5.1 Students' Perceptions of Peer Feedback | 第57-69页 |
| 5.1.1 Students' Overall Attitudes Towards Writing and Peer Feedback | 第58-62页 |
| 5.1.2 Students' Perceptions of Specific Peer Feedback Activities | 第62-63页 |
| 5.1.3 Students' Perceptions of Peers' and Their Own Evaluative Ability | 第63-68页 |
| 5.1.4 Students' Perceptions of Peer Feedback Effects | 第68-69页 |
| 5.2 Peer Feedback Effects on Students' Writing Competence | 第69-75页 |
| 5.2.1 Macroscopic Analysis of Students' Writing Performance | 第69-71页 |
| 5.2.2 Microscopic Analysis of Students' Writing Performance | 第71-75页 |
| 5.2.2.1 Effects on Writing Complexity | 第72-73页 |
| 5.2.2.2 Effects on Writing Accuracy | 第73-74页 |
| 5.2.2.3 Effects on Writing Fluency | 第74-75页 |
| 5.3 Peer Feedback Effects on Students' Evaluative Ability | 第75-77页 |
| Chapter Six Conclusion | 第77-82页 |
| 6.1 Major Findings | 第77-78页 |
| 6.2 Pedagogical Implications | 第78-80页 |
| 6.3 Limitations of the Present Study and Suggestions for Further Research | 第80-82页 |
| Bibliography | 第82-90页 |
| Appendix Ⅰ Questionnaire | 第90-92页 |
| Appendix Ⅱ Peer Feedback Sheet | 第92-94页 |
| Appendix Ⅲ Outline of the Semi-Structured Interview | 第94-95页 |
| Appendix Ⅴ Writing Materials | 第95-98页 |
| Acknowledgements | 第98页 |
