Abstract
摘要
A List of Abbreviations
A List of Figures
A List of Tables
Contents
Introduction
Chapter one Literature Review
1.1 Studies on Language Proficiency Scales
1.1.1 Construction of Language Proficiency Scales
1.1.2 Validation of Language Proficiency Scales
1.2 Studies on Lexical Competence
1.2.1 Dimensions of Lexical Competence
1.2.2 Descriptions and Measurement of Breadth and Depth of Vocabulary Knowledge
Chapter two Theoretical Foundations
2.1 Bachman’s Communicative Language Ability
2.1.1 Background of CLA
2.1.2 Model of CLA
2.1.3 Evaluation of CLA
2.2 Nation’s Vocabulary Knowledge Framework
2.2.1 Breadth of Vocabulary Knowledge
2.2.2 Depth of Vocabulary Knowledge
Chapter three Construction and Validation of the ELC Scale for Chinese Middle School Students
3.1 Collection and Editing of Descriptors
3.1.1 Collection of Descriptors
3.1.2 Editing of Descriptors
3.2 Classification and Scaling of Descriptors
3.2.1 Classification of Descriptors
3.2.2 Scaling of Descriptors
3.3 Validation of the ELC Scale
3.3.1 Validation of Classification
3.3.2 Validation of Scaling
Chapter Four Results and Discussion
4.1 Dimensions of the ELC Scale
4.2 Levels of the ELC Scale in Each Dimension
Conclusion
Bibliography
Appendix
Acknowledgements
声明