| 摘要 | 第4-6页 |
| abstract | 第6-8页 |
| Acknowledgements | 第9-17页 |
| Chapter One Introduction | 第17-23页 |
| 1.1 Research Background | 第17-19页 |
| 1.2 Research Objective | 第19-20页 |
| 1.3 Methodology | 第20-21页 |
| 1.4 Significance of Present Study | 第21-22页 |
| 1.5 Layout of the Thesis | 第22-23页 |
| Chapter Two Literature Review | 第23-40页 |
| 2.1 Key Concepts | 第23-30页 |
| 2.1.1 Working Memory | 第23-24页 |
| 2.1.2 Task-switching | 第24-26页 |
| 2.1.3 Task-switching Effect | 第26-27页 |
| 2.1.4 Embodied Cognition | 第27-30页 |
| 2.2 Theories of Task-switching | 第30-33页 |
| 2.2.1 Executive Control and Inhibitory Control Theory | 第30-32页 |
| 2.2.2 Mental Lexicon Semantic System | 第32-33页 |
| 2.3 Previous Studies on Task-switching | 第33-36页 |
| 2.3.1 An Introduction to Task-switching Research Paradigms | 第33-34页 |
| 2.3.2 Studies on Task-switching Cost | 第34-35页 |
| 2.3.3 Limitations of Previous Studies | 第35-36页 |
| 2.4 ERP Components Related to Present Study | 第36-40页 |
| 2.4.1 A Brief Review of ERPs | 第36-37页 |
| 2.4.2 N100 | 第37-38页 |
| 2.4.3 N400 | 第38-40页 |
| Chapter Three Methodology | 第40-49页 |
| 3.1 Research Questions | 第40-41页 |
| 3.2 Research Design | 第41-42页 |
| 3.3 Method | 第42-46页 |
| 3.3.1 Subjects | 第42页 |
| 3.3.2 Materials | 第42-43页 |
| 3.3.3 Apparatus | 第43页 |
| 3.3.4 Procedures | 第43-46页 |
| 3.4 ERP Recording and Data Analysis | 第46-49页 |
| Chapter Four Results and Discussion | 第49-68页 |
| 4.1 Behavioral Data Description and Discussion | 第49-54页 |
| 4.1.1 The Effect of Processing Conditions on Chinese EFL Learners' English and Chinese Lexical Processing | 第50-51页 |
| 4.1.2 The Effect of Priming Task Type on Chinese EFL Learners' Task-switching in English and Chinese Lexical Processing | 第51-52页 |
| 4.1.3 The Effect of Lexical Processing Languages on Chinese EFL Learners' Task-switching in English and Chinese Lexical Processing | 第52-53页 |
| 4.1.4 Discussion | 第53-54页 |
| 4.2 ERPs Data Description and Analysis | 第54-65页 |
| 4.2.1 The Effect of Processing Conditions on Chinese EFL Learners' English and Chinese Lexical Processing | 第54-61页 |
| 4.2.2 The Effect of Priming Task Types on Chinese EFL Learners' Task-switching in English and Chinese Lexical Processing | 第61-63页 |
| 4.2.3 The Effect of Lexical Processing Languages on Chinese EFL Learners' Task-switching in English and Chinese Lexical Processing | 第63-64页 |
| 4.2.4 Discussion | 第64-65页 |
| 4.3 General Discussion | 第65-68页 |
| Chapter Five Conclusions | 第68-72页 |
| 5.1 Major Findings | 第68-69页 |
| 5.2 Pedagogical Implications | 第69-70页 |
| 5.3 Limitations and Suggestions for Future Studies | 第70-72页 |
| References | 第72-78页 |
| Appendix 1: Experimental Instructions and Materials | 第78-86页 |
| Appendix 2: Seven-point Rating Scale of Word Familiarity | 第86-92页 |
| Appendix 3: The Assessment of the Experimental Materials | 第92-96页 |
| Appendix 4: Seven-point Rating Scale of Semantic Relatedness | 第96-99页 |
| Appendix 5: The Assessment of Semantic Relatedness | 第99-100页 |
