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Designing of a Listening Comprehension CAT Model

List of Tables第4-5页
List of Figures第5-6页
Acknowledgments第6-7页
Abstract第7页
Chapter 1 Introduction第8-10页
    1.1 Backgrounds of Research第8页
    1.2 Hypotheses to be Tested第8-10页
Chapter 2 Literature Review第10-31页
    2.1 Development of Language Testing and Fundamental Considerations第10-11页
        2.1.1 Types of Language Tests第10页
        2.1.2 Test Qualities第10-11页
        2.1.3 Test Method Effect第11页
    2.2 Classical Test Theory第11-15页
        2.2.1 Concepts of True Score / Error Score and Parallel Test第12页
        2.2.2 Computation of Reliability and Item Analysis within CTT第12-14页
        2.2.3 Shortcomings of CTT第14-15页
    2.3 Item Response Theory第15-23页
        2.3.1 Assumptions Underlying Item Response Theory第15-16页
        2.3.2 IRT: Item Characteristic Curve, Item Response Function and Commonly Used Item Response Models第16-19页
        2.3.3 Estimation of Item and Ability Parameters第19-20页
        2.3.4 Item Information Function, Test Information Function and Standard Error of Measurement第20-22页
        2.3.5 Modal-Data Fitness第22页
        2.3.6 IRT's Merits and Applications第22-23页
    2.4 Testlet Response Theory第23-24页
    2.5 Computerized Adaptive Testing第24-28页
        2.5.1 CAT Mechanism: Item Bank and Measurement Model第24-26页
        2.5.2 Advantages and Disadvantages of CAT第26页
        2.5.3 Increasing Application of CAT第26-27页
        2.5.4 Optimizing CAT: Content Balancing and Exposure Control第27-28页
    2.6 Characteristics of Listening Comprehension and Assessment第28-31页
        2.6.1 Understanding Listening Comprehension第28-29页
        2.6.2 Approaches to Listening Comprehension Assessment第29-31页
Chapter 3 CAT Model Design and Test Construction第31-48页
    3.1 Define Construct第31-33页
    3.2 Model Selection第33页
    3.3 Item Banking第33-43页
        3.3.1 Initial Calibration, Fitness Inspection, Equating Procedure and Associated Statistics第34-42页
        3.3.2 Item Pool Framework第42-43页
    3.4 Algorithm of the CAT Model第43-45页
        3.4.1 The Entry Level第43页
        3.4.2 CAT Algorithm: Item Selection Strategies and Person Ability Estimation第43-44页
        3.4.3 Termination Criteria第44-45页
    3.5 Program Description第45-46页
        3.5.1 The Hardware and Programming Environments第45页
        3.5.2 My Computerized Adaptive Test Shell第45-46页
    3.6 Subsidiaries: Instruction, Score Specifications and Questionnaire第46-48页
Chapter 4 Test Results and Discussion第48-60页
    4.1 Results Description and Interpretation第48-54页
    4.2 Study on Test Qualities第54-57页
    4.3 Study on Test Method Effect第57-60页
Chapter 5 Further Efforts to be Made and Conclusion第60-62页
    5.1 Further Development in Unidimensionality and IRT Model第60页
    5.2 Further Development in Item Banking第60-61页
    5.3 Further Development in CAT Algorithm and Programming第61页
    5.4 Conclusion第61-62页
Appendices第62-64页
    1 Specifications on Scores第62页
    2 Questionnaire第62-64页
References第64-66页
On-line References第66页

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