Items related to Statistical Analyses for Language Testers
Synopsis
Foreword; J. Charles Alderson 1. Data Entry 2. Checking and Correcting Data Files 3. Item Analysis 4. Descriptive Statistics 5. Analysing Test Taker Feedback 6. Comparing Performance I: Means, Scatterplots and Correlations 7. Comparing Performance II: Parametric and Non-Parametric Analyses 8. Comparing Performance III: ANOVA 9. Factor Analysis 10. Creating a Control File and Convergence Table 11. Analysing the Convergence Table and Variable Map 12. Item and Person Statistics 13. Distracter Analysis 14. Creating and Running a Specifications File 15. Analysing the Iteration Report and Vertical Ruler 16. Raters and Item Measurement Reports Appendices
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