Quantitative psychology : the 82nd Annual Meeting of the Psychometric Society, Zurich, Switzerland, 2017 /
This proceedings book highlights the latest research and developments in psychometrics and statistics. Featuring contributions presented at the 82nd Annual Meeting of the Psychometric Society (IMPS), organized by the University of Zurich and held in Zurich, Switzerland from July 17 to 21, 2017, its...
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| Other Authors: | , , , , , |
| Format: | Book |
| Language: | English |
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Cham :
Springer,
2018
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| Series: | Springer proceedings in mathematics & statistics ;
v. 233 Springer proceedings in mathematics & statistics ; v. 233. |
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Table of Contents:
- Intro; Preface; Contents; 1 Optimal Scores as an Alternative to Sum Scores; Abstract; 1 Introduction; 2 A College Admission Test and Its Empirical Test Distribution; 3 Three Test Scores; 4 Estimating Nonparametric ICC's; 5 Optimal Scores in Comparison with Sum Scores and Expected Sum Scores; 5.1 Simulation Study; 5.2 Results of the Simulation Study; 6 Discussion; Acknowledgements; References; Disentangling Treatment and Placebo Effects in Randomized Experiments Using Principal Stratification-An Introduction; 1 Introduction; 2 Motivation
- 2.1 Rater Agreement Indices2.2 G Theory; 2.3 Data Generation and Evaluation Criteria; 3 Results; 3.1 Research Question 1: How Do the Rater Agreement Indices Compare to the Coefficients from G Theory Analyses? How Do the Indices Compare to One Another?; 3.2 Research Question 2: How Does the Number of Rating Categories Affect the Various Rater Agreement Indices and the G Theory Coefficients?; 3.3 Research Question 3: What Is the Impact of the Distribution of the Underlying Scores on the Performance of These Rater Agreement Indices?
- 2.1 Simulation Design2.2 Evaluation Criteria; 3 Results; 4 Discussions; References; Modeling Accidental Mistakes in Multistage Testing: A Simulation Study; 1 Introduction; 2 Methods; 2.1 Estimation; 2.2 Model Specifications; 2.3 Dependent Variables; 3 Results; 4 Discussion and Conclusion; References; 6 On the Usefulness of Interrater Reliability Coefficients; Abstract; 1 Introduction; 2 Methods; 2.1 Data; 2.2 IRR Coefficients; 2.3 Analyses; 3 Results; 4 Discussion; References; 7 An Evaluation of Rater Agreement Indices Using Generalizability Theory; Abstract; 1 Introduction; 2 Methods
- 3 The Principal Stratification Framework for Joint Estimation of Treatment and Placebo Effects3.1 Notation; 3.2 General Modeling Strategy; 3.3 Assumptions; 4 Model and Computation; 4.1 The General Model with No Covariates; 4.2 Computation; 4.3 Incorporating Covariates; 5 Evaluating Treatment and Placebo Effects of Lybrido on Sexual Function; 5.1 Model Specification; 5.2 Results; 6 Discussion; References; 3 Some Measures of the Amount of Adaptation for Computerized Adaptive Tests; Abstract; 1 Introduction; 2 Types of CATs that are the Focus of this Research; 3 A Simple Conceptual Framework
- 4 Simulation Studies of the Three Indices4.1 Variation in Item Pool Size; 4.2 Variation in Item Pool Spread; 4.3 Influence of Exposure Control; 4.4 Summary of the Simulation Study Results; 5 Operational Data Analysis; 6 Discussion; References; 4 Investigating the Constrained-Weighted Item Selection Methods for CD-CAT; Abstract; 1 Introduction; 1.1 The Cognitive Diagnostic Discrimination Index (CDI) and Attribute-Level Discrimination Index (ADI); 1.2 The Posterior-Weighted CDI (PWCDI) and Posterior-Weighted ADI (PWADI) Methods; 1.3 The Maximum Priority Index (MPI); 2 Method