| Acknowledgements | 第5-6页 |
| Abstract | 第6-7页 |
| 摘要 | 第8-12页 |
| Chapter One Introduction | 第12-17页 |
| 1.1 Research background | 第12-14页 |
| 1.2 Purpose of the study | 第14-15页 |
| 1.3 Organization of the thesis | 第15-17页 |
| Chapter Two Literature Review | 第17-31页 |
| 2.1 Definition and classification of feedback | 第17-19页 |
| 2.2 Definition and types of electronic feedback | 第19页 |
| 2.3 Theoretical foundation | 第19-23页 |
| 2.3.1 Process Writing Theory | 第19-21页 |
| 2.3.2. The Output Hypothesis Theory | 第21-22页 |
| 2.3.3 The Noticing Hypothesis Theory | 第22-23页 |
| 2.4 Empirical studies on electronic feedback in writing | 第23-31页 |
| 2.4.1 Previous studies conducted by foreign scholars on electronic feedback | 第23-27页 |
| 2.4.1.1 Studies on computer-mediated feedback | 第24-25页 |
| 2.4.1.2 Studies on automated essay scoring | 第25-26页 |
| 2.4.1.3 Studies on corpus-based feedback | 第26-27页 |
| 2.4.2 Previous studies on electronic feedback in China | 第27-31页 |
| 2.4.2.1 The contrast research on online feedback, peer feedback and teacher feedback | 第27-28页 |
| 2.4.2.2 Empirical studies through the Juku correction network | 第28-29页 |
| 2.4.2.3 Writing feedback system through mobile-learning | 第29-31页 |
| Chapter Three Research Methodology | 第31-42页 |
| 3.1 Research questions | 第31页 |
| 3.2 Research subjects | 第31-32页 |
| 3.3 Research instruments | 第32-35页 |
| 3.3.1 Tests | 第33-34页 |
| 3.3.2 Questionnaire | 第34页 |
| 3.3.3 Interview | 第34-35页 |
| 3.4 Research procedure | 第35-40页 |
| 3.5 Data collection and data analysis | 第40-42页 |
| Chapter Four Results and Discussion | 第42-56页 |
| 4.1 Results of the questionnaire | 第42-49页 |
| 4.1.1The necessity and significance of teacher feedback in writing | 第42-43页 |
| 4.1.2 The problems existing in traditional teacher feedback in students writing | 第43-45页 |
| 4.1.3 The students’ attitudes toward electronic feedback through WeChat and the advantagesof electronic feedback | 第45-49页 |
| 4.2 Results and discussion on comparison between pretest and posttest scores | 第49-53页 |
| 4.2.1 Results of pretest and analysis | 第50页 |
| 4.2.2 Results of posttest and analysis | 第50-51页 |
| 4.2.3 Similarities and differences between pretest and posttest | 第51-53页 |
| 4.3 Discussion of the interview | 第53-56页 |
| Chapter Five Conclusion and Implications | 第56-61页 |
| 5.1 Major findings | 第56-57页 |
| 5.2 Pedagogical Implications | 第57-59页 |
| 5.3 Limitations of the study and suggestions | 第59-61页 |
| References | 第61-67页 |
| Appendix A Writing tasks | 第67-70页 |
| Appendix B Questionnaire | 第70-73页 |
| Appendix C Interview questions | 第73-74页 |
| Appendix D Marking criteria | 第74-75页 |
| 在校期间发表论文 | 第75页 |
