| Abstract | 第1-5页 |
| 摘要 | 第5-8页 |
| Chapter Ⅰ Introduction | 第8-13页 |
| ·Background of the study | 第8-9页 |
| ·Significance of the study | 第9-10页 |
| ·Purpose of the research | 第10-11页 |
| ·Layout of this thesis | 第11-13页 |
| Chapter Ⅱ Literature Review | 第13-32页 |
| ·Mental exicon | 第13-17页 |
| ·The concept of mental lexicon and semantic network | 第13页 |
| ·The organization of mental lexicon | 第13-16页 |
| ·Lexical access | 第16-17页 |
| ·Bilingual mental lexicon | 第17-21页 |
| ·Relationship between L1 and L2 mental lexicon | 第17-18页 |
| ·Semantic view of L2 mental lexicon organization | 第18页 |
| ·Jiang's three stages of L2 lexical development | 第18-21页 |
| ·The representation and processing of bilingual mental lexicon | 第21-26页 |
| ·Heterogeneity of bilingual mental lexicon | 第21-22页 |
| ·Homogeneity of bilingual mental lexicon | 第22-24页 |
| ·Mixed representation of bilingual mental lexicon | 第24-25页 |
| ·Lexical representation research in China | 第25-26页 |
| ·The effect of L2 proficiency on representation and processing of L2 words | 第26-27页 |
| ·Priming tasks | 第27-30页 |
| ·Semantic priming research | 第27-28页 |
| ·Lexical decision task in semantic priming research | 第28-29页 |
| ·Translation priming task in semantic priming research | 第29页 |
| ·SOA(stimulus-onset-asynchrony) | 第29-30页 |
| ·Summary | 第30-32页 |
| Chapter Ⅲ Methodology | 第32-39页 |
| ·Research Questions | 第32页 |
| ·Research subjects | 第32-33页 |
| ·Instruments | 第33-35页 |
| ·WAT(Word Associations Test) | 第33-34页 |
| ·Stimuli materials | 第34-35页 |
| ·The lexical decision task | 第35页 |
| ·Experimental design | 第35-36页 |
| ·E-prime | 第36-37页 |
| ·Experimental procedures | 第37-38页 |
| ·Data Collection & Analysis | 第38-39页 |
| Chapter Ⅳ Results and Discussion | 第39-50页 |
| ·Results and Discussion of Research Question 1 | 第39-43页 |
| ·Translation priming effects of response latency from L2 to L1 | 第39-41页 |
| ·Translation priming effects of response accuracy from L2 to L1 | 第41-43页 |
| ·Results and Discussion of Research Question 2 | 第43-46页 |
| ·Descriptive statistics analysis between two groups | 第43页 |
| ·The effect of L2 proficiency on response latency from L2 to L1 | 第43-45页 |
| ·The effect of L2 proficiency on response accuracy from L2 to L1 | 第45-46页 |
| ·Summary | 第46-50页 |
| Chapter Ⅴ Conclusions | 第50-54页 |
| ·Main findings | 第50页 |
| ·Theoretical implications | 第50-52页 |
| ·Pedagogical implications | 第52页 |
| ·Limitations and suggestions for future studies | 第52-54页 |
| Bibliography | 第54-59页 |
| Appendix Ⅰ | 第59-61页 |
| Appendix Ⅱ | 第61-63页 |
| Appendix Ⅲ | 第63-67页 |
| Acknowledgements | 第67-68页 |
| Publications | 第68页 |
