| List of Abbreviations | 第5-6页 |
| Abstract | 第6-7页 |
| 摘要 | 第8-12页 |
| Chapter 1 Introduction | 第12-17页 |
| 1.1 Background of the research | 第12-13页 |
| 1.2 Purpose of the research | 第13-14页 |
| 1.3 Significance of the research | 第14-15页 |
| 1.4 Organization of the thesis | 第15-17页 |
| Chapter 2 Literature Review | 第17-34页 |
| 2.1 Previous Studies of English Writing Assessment | 第17-22页 |
| 2.1.1 Development of writing assessment | 第17-18页 |
| 2.1.2 Principles of writing assessment | 第18-19页 |
| 2.1.3 Classifications of writing assessment | 第19-22页 |
| 2.2 Theoretical Foundations | 第22-30页 |
| 2.2.1 The Humanistic Theory | 第22-23页 |
| 2.2.2 The Proximal Development Zone Theory | 第23-26页 |
| 2.2.3 The Theory of Cooperative Learning and Constructivism | 第26-29页 |
| 2.2.4 Self-assessment and peer-assessment in high school writing teaching | 第29-30页 |
| 2.3 Related studies abroad and in China | 第30-32页 |
| 2.3.1 Related studies abroad | 第30-31页 |
| 2.3.2 Related studies in China | 第31-32页 |
| 2.4 Summary | 第32-34页 |
| Chapter 3 Research Design | 第34-44页 |
| 3.1 Research questions | 第34-36页 |
| 3.2 Participants | 第36-37页 |
| 3.3 Instruments | 第37-38页 |
| 3.3.1 Questionnaires | 第37-38页 |
| 3.3.2 Classroom observation and teaching journals | 第38页 |
| 3.3.3 Test | 第38页 |
| 3.4 Procedures | 第38-44页 |
| 3.4.1 Pretest | 第38-39页 |
| 3.4.2 Application of self-assessment and peer-assessment | 第39-42页 |
| 3.4.3 Teachers’ summative assessment | 第42-43页 |
| 3.4.4 Post-test | 第43-44页 |
| Chapter 4 Analysis and Discussion | 第44-54页 |
| 4.1 Data analysis | 第44-45页 |
| 4.2 The comparison of students’ writing situation between experimental class and controlled class | 第45-52页 |
| 4.2.1 The comparison in the pretest | 第45-47页 |
| 4.2.2 The comparison during the test | 第47-49页 |
| 4.2.3 The comparison in the post test | 第49-52页 |
| 4.3 Discussion and Summary | 第52-54页 |
| 4.3.1 The attitude of students upon self assessment and peer-assessment | 第52-53页 |
| 4.3.2 Effects of self assessment and peer assessment upon writing ability of students | 第53-54页 |
| Chapter 5 Conclusion | 第54-60页 |
| 5.1 Major findings of the research | 第54-56页 |
| 5.2 Pedagogical implications of the research | 第56-57页 |
| 5.3 Limitations of the research | 第57-58页 |
| 5.4 Suggestions for further research | 第58-60页 |
| Bibliography | 第60-64页 |
| Appendices | 第64-70页 |
| Appendix Ⅰ Questionnaire about students’ current writing situation in senior high school | 第64-65页 |
| Appendix Ⅱ Students’ periodic self-assessment table | 第65-66页 |
| Appendix Ⅲ Students’ periodic peer assessment table | 第66-67页 |
| Appendix Ⅳ The Comparison sheet of students’ self assessment and peer assessment | 第67-68页 |
| Appendix Ⅴ The writing task in the pretest | 第68-69页 |
| Appendix Ⅵ The writing task in the post test | 第69-70页 |
| Acknowledgements | 第70页 |
