| 摘要 | 第3-5页 |
| Abstract | 第5-6页 |
| Chapter 1 Introduction | 第13-18页 |
| 1.1 Background of the Study | 第13-15页 |
| 1.2 Purpose and Significance of the Study | 第15-17页 |
| 1.3 Organization of the thesis | 第17-18页 |
| Chapter 2 Literature Review | 第18-29页 |
| 2.1 Related definitions | 第18-21页 |
| 2.1.1 Definition of identity | 第18-19页 |
| 2.1.2 Definition of professional identity | 第19-21页 |
| 2.2 Studies of identity at home and abroad | 第21-25页 |
| 2.2.1 Studies of professional identity abroad | 第21-23页 |
| 2.2.2 Studies of major identity at home | 第23-25页 |
| 2.2.2.1 Studies of the condition and features of university students 'major identity | 第23页 |
| 2.2.2.2 Studies of the affecting factors | 第23-24页 |
| 2.2.2.3. Studies of the solutions to improve the major identity of university students | 第24页 |
| 2.2.2.4 Studies of the dimension of major identity | 第24-25页 |
| 2.3 Summary | 第25-26页 |
| 2.4 Theoretical bases for the study | 第26-29页 |
| 2.4.1 Social learning theory | 第26-27页 |
| 2.4.2 Deci and Ryan's Intrinsic Versus Extrinsic Motivation Theory | 第27-29页 |
| Chapter 3 Methodology | 第29-36页 |
| 3.1 Research questions | 第29页 |
| 3.2 Research subjects | 第29-31页 |
| 3.3 Research instruments | 第31-34页 |
| 3.3.1 Questionnaire | 第31-33页 |
| 3.3.2 Interview | 第33-34页 |
| 3.4 Data collection | 第34-36页 |
| Chapter 4 Data and Analysis and Major Findings | 第36-60页 |
| 4.1 Results of the questionnaire | 第36-53页 |
| 4.1.1 Overall condition of major identity | 第36-37页 |
| 4.1.2 Demographic variables major identity | 第37-45页 |
| 4.1.2.1 Gender and major identity | 第37-38页 |
| 4.1.2.2 Major direction and major identity | 第38-40页 |
| 4.1.2.3 Grade and major identity | 第40-41页 |
| 4.1.2.4 School and major identity | 第41-43页 |
| 4.1.2.5 Registered residence and major identity | 第43-44页 |
| 4.1.2.6 Major choice and major identity | 第44-45页 |
| 4.1.3 Environmental affecting factors | 第45-53页 |
| 4.1.3.1 Major identity and affecting factors on microcosmic layer | 第48-50页 |
| 4.1.3.2 Major identity and affecting factors on macroscopic layer | 第50-52页 |
| 4.1.3.3 Environmental affecting factors and major identity of students in different major direction | 第52-53页 |
| 4.2 Analysis of interview | 第53-57页 |
| 4.2.1 Internal affecting factors | 第53-55页 |
| 4.2.1.1 Intrinsic motivation and major identity | 第54页 |
| 4.2.1.2 Scores and development of major identity | 第54页 |
| 4.2.1.3 Emotional experience and the development of major identity | 第54-55页 |
| 4.2.2 External affecting factors | 第55-57页 |
| 4.2.2.1 Teachers and major identity | 第55页 |
| 4.2.2.2 School facilities and major identity | 第55-56页 |
| 4.2.2.3 Professional courses and major identity | 第56页 |
| 4.2.2.4 Learning atmosphere and major identity | 第56页 |
| 4.2.2.5 The policies of government and major identity | 第56-57页 |
| 4.3 Major findings | 第57-60页 |
| Chapter 5 Discussions and Suggestions | 第60-67页 |
| 5.1 Discussions about the results of the questionnaire and interviews | 第60-63页 |
| 5.1.1 Discussion about the overall situation of the higher vocational students' major identity | 第60页 |
| 5.1.2 Discussion about the differences in major identity | 第60-62页 |
| 5.1.2.1 Major direction and major identity | 第61页 |
| 5.1.2.2 Schools and major identity | 第61-62页 |
| 5.1.3 Discussion about the affecting factor of major identity | 第62-63页 |
| 5.1.3.1 Internal affecting factors | 第62页 |
| 5.1.3.2 External affecting factors | 第62-63页 |
| 5.2 Suggestions for improving the major identity of the higher vocationalstudents majoring in English | 第63-67页 |
| 5.2.1 Strategies of motivation training | 第64页 |
| 5.2.2 Strategies of syllabus design | 第64-65页 |
| 5.2.3 Strategies of improving the major identity of the students majoring inBusiness English | 第65页 |
| 5.2.4 Strategies of developing quality of the teaching faculty | 第65-67页 |
| Chapter 6 Conclusion | 第67-69页 |
| 6.1 Summary | 第67页 |
| 6.2 Limitations of the study | 第67-68页 |
| 6.3 Suggestions for future study | 第68-69页 |
| Appendix 1 | 第69-72页 |
| Appendix 2 | 第72-73页 |
| References | 第73-77页 |
| Acknowledgements | 第77页 |
| 感谢词 | 第77-78页 |
