| Abstract | 第9-10页 |
| 摘要 | 第11-12页 |
| List of Tables | 第12-13页 |
| List of Figures | 第13-14页 |
| List of Abbreviations | 第14-15页 |
| Chapter One Introduction | 第15-20页 |
| 1.1 Background of the Study | 第15-16页 |
| 1.2 Statement of the Problem | 第16-17页 |
| 1.3 Purpose and Method of the Study | 第17-18页 |
| 1.4 Significance of the Study | 第18-19页 |
| 1.5 Organization of the Thesis | 第19-20页 |
| Chapter Two Literature Review | 第20-37页 |
| 2.1 Introduction | 第20页 |
| 2.2 Studies on the Nature of Planning in Writing | 第20-22页 |
| 2.3 Studies on Writers' Planning Processes | 第22-28页 |
| 2.3.1 Types of Planning Processes | 第22-23页 |
| 2.3.2 Factors Influencing Planning Processes | 第23-25页 |
| 2.3.3 Hypotheses on the Effects of Planning Processes | 第25页 |
| 2.3.4 Empirical Studies on the Effects of Planning Processes | 第25-28页 |
| 2.4 Studies on the Influences of Writing Media on Writing Processes | 第28-32页 |
| 2.4.1 Computer-assisted and Traditional Writing Environments | 第28-29页 |
| 2.4.2 Computer Tools in Writing Processes | 第29-30页 |
| 2.4.3 Hypermedia Environment and Pre-writing Activities | 第30-31页 |
| 2.4.4 Planning Processes in Computer-based Writing | 第31-32页 |
| 2.5 Studies on the Temporal Features of Writing Processes | 第32-35页 |
| 2.5.1 Temporal Features of Planning Processes | 第32-33页 |
| 2.5.2 Temporal Features of Generating Processes | 第33-34页 |
| 2.5.3 Temporal Features of Revising Processes | 第34-35页 |
| 2.6 Research Gaps and Research Questions | 第35-36页 |
| 2.7 Chapter Summary | 第36-37页 |
| Chapter Three Methodology | 第37-44页 |
| 3.1 Introduction | 第37页 |
| 3.2 Participants | 第37-38页 |
| 3.3 Sources of Data | 第38-39页 |
| 3.4 Procedures for Data Collection | 第39-41页 |
| 3.4.1 Selecting the Participants | 第39页 |
| 3.4.2 Conducting Pilot Studies | 第39页 |
| 3.4.3 Training the Participants | 第39-40页 |
| 3.4.4 Completing the Writing Sessions | 第40页 |
| 3.4.5 Interviewing the Participants | 第40-41页 |
| 3.5 Data Analysis | 第41-42页 |
| 3.5.1 Developing a Coding Scheme | 第41页 |
| 3.5.2 Coding the Protocols | 第41-42页 |
| 3.5.3 Analyzing the Coded Data | 第42页 |
| 3.5.4 Eliciting the Interviews | 第42页 |
| 3.6 Chapter Summary | 第42-44页 |
| Chapter Four Results and Findings | 第44-61页 |
| 4.1 Introduction | 第44页 |
| 4.2 Overall Temporal Features of Planning Processes | 第44-49页 |
| 4.2.1 Total Amount of Planning Time | 第44-46页 |
| 4.2.2 Allocation of the Planning Time | 第46-49页 |
| 4.3 Temporal Features of Planning Processes in Paper-and-pencilWriting and Keyboard Writing | 第49-56页 |
| 4.3.1 Total Planning Time Allocation | 第49-52页 |
| 4.3.2 Pre-writing Planning Time Allocation | 第52-54页 |
| 4.3.3 In-process Planning Time Allocation | 第54-56页 |
| 4.4 Temporal Features of Planning Processes at Different Proficiency Levels | 第56-59页 |
| 4.4.1 Features of Total Planning Time | 第56-57页 |
| 4.4.2 Features of Pre-writing Planning Time | 第57-58页 |
| 4.4.3 Features of In-process Planning Time | 第58-59页 |
| 4.5 Chapter Summary | 第59-61页 |
| Chapter Five Discussion | 第61-71页 |
| 5.1 Introduction | 第61页 |
| 5.2 Shared Features of Planning Time Allocation | 第61-64页 |
| 5.3 More Balanced Planning Time among More Proficient Participants | 第64-65页 |
| 5.4 Prominent Recursive Feature of Keyboard Planning | 第65-69页 |
| 5.4.1 Decrease in Pre-writing Planning Time | 第66-67页 |
| 5.4.2 Overload of Working Memory | 第67-68页 |
| 5.4.3 Digital Visual Input of Written Texts | 第68-69页 |
| 5.5 Chapter Summary | 第69-71页 |
| Chapter Six Conclusion | 第71-76页 |
| 6.1 Summary of Major Findings | 第71-72页 |
| 6.2 Implication of the Study | 第72-73页 |
| 6.3 Limitations of the Study | 第73-74页 |
| 6.4 Suggestions for Future Research | 第74-75页 |
| 6.5 Concluding Remarks | 第75-76页 |
| References | 第76-83页 |
| Appendix Ⅰ Writing Prompt for the More Proficient Group | 第83-84页 |
| Appendix Ⅱ Writing Prompt for the Less Proficient Group | 第84-85页 |
| Appendix Ⅲ Questions Guiding Interviews on Paper-and-pencil Writing | 第85-86页 |
| Appendix Ⅳ Questions Guiding Interviews on Keyboard Writing | 第86-87页 |
| Acknowledgements | 第87-88页 |
| Publications | 第88-89页 |
| 学位论文评阅及答辩情况表 | 第89页 |
