文摘
英文文摘
论文说明:List of Tables、List of Figures 、List of Abbreviations
声明
Chapter 1 Introduction
1.1 Background
1.2 Statement of the Problem
1.3 Purpose of the Study
1.4 Importance of the Study
1.5 Organization of the Study
Chapter 2 Review of the Literature
2.1 Item Response Theory
2.1.1 Dichotomous IRT Models
2.1.2 Estimation Procedures of Item Parameters
2.1.3 Estimation Procedures of Ability Parameter
2.1.4 Assessing Model-Data Fit
2.2 IRT-Based Equating
2.2.1 Data Collection Design
2.2.2 Separate and Concurrent Calibration
2.2.3 Fixed Parameter Calibration
2.2.4 IRT True Score Equating
2.3 Item Banking
2.4 Computer-Based Test
2.5 Summary
Chapter 3 Methodology
3.1 Data
3.2 Test Designs
3.3 Correlation between Different Item Types
3.4 Testing of Model Assumption
3.5 Evaluation of Item Response Models
3.5.1 Estimation of Listening Open-Ended Items
3.5.2 Estimation of Listening Multiple-Choice Items
3.5.3 Estimation of Listening Items
3.5.4 Estimation of Reading Multiple-Choice Items
3.5.5 Estimation of Reading Items
Chapter 4 Results and Discussion
4.1 Correlation between Different Item Types
4.2 Model Assumption
4.3 Validation of Item Response Model
4.4 Equating of Two Alternate Test Forms
4.4.1 Omitted, Not-Presented Items, and Speededness
4.4.2 Common Items
4.5 Item Banking of Items in Two Alternate Test Forms
4.5.1 Item and Ability Parameter Estimation in Equating
4.5.2 Concurrent Calibration of Items in Two Alternate Test Forms
4.6 Calibration of Random Test Form Items
4.6.1 Fixed Parameter Calibration
4.6.2 Calibration of Listening Items
4.6.3 Calibration of Reading Items
4.7 Summary
Conclusion
References
Appendix B Rescaled Item Parameters of Two Alternate Test Forms
Appendix C Item Parameters of Random Test Forms
Appendix D Some Examples of Different Standard Scores with the Same Right Answer Number
Appendix E 详细中文摘要 项目反应理论在大学英语分级测试题库建设中的应用
Acknowledgements