Klaas Sijtsma
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Klaas Sijtsma's Degrees
- PhD Psychometrics University of Groningen
- Masters Psychology University of Groningen
- Bachelors Psychology University of Groningen
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(Suggest an Edit or Addition)Klaas Sijtsma's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- On the Use, the Misuse, and the Very Limited Usefulness of Cronbach’s Alpha (2008) (2113)
- Cognitive Assessment Models with Few Assumptions, and Connections with Nonparametric Item Response Theory (2001) (879)
- Introduction to Nonparametric Item Response Theory (2002) (434)
- Methodology Review: Evaluating Person Fit (2001) (378)
- Examination of the Dimensionality of Fatigue (2004) (240)
- Selection of Unidimensional Scales From a Multidimensional Item Bank in the Polytomous Mokken I RT Model (1995) (173)
- Investigation and Treatment of Missing Item Scores in Test and Questionnaire Data (2003) (170)
- Stochastic ordering using the latent trait and the sum score in polytomous IRT models (1997) (170)
- Invited discussion of Cronbach (1951). Coefficient alpha and the internal structure of tests. Psychometrika, 16, 297-334 (26,889 citations in Google Scholar as of 1/1/2016) (2016) (167)
- Influence of Imputation and EM Methods on Factor Analysis when Item Nonresponse in Questionnaire Data is Nonignorable (2000) (161)
- Reliability Beyond Theory and Into Practice (2008) (157)
- Big Five Personality Stability, Change, and Codevelopment Across Adolescence and Early Adulthood (2017) (148)
- On the consistency of individual classification using short scales. (2007) (144)
- Investigating an Invariant Item Ordering for Polytomously Scored Items (2010) (131)
- On the Shortcomings of Shortened Tests: A Literature Review (2013) (128)
- Reliability of test scores in nonparametric item response theory (1987) (126)
- A tutorial on how to do a Mokken scale analysis on your test and questionnaire data. (2017) (124)
- Theoretical and Empirical Comparison of the Mokken and the Rasch Approach to IRT (1990) (120)
- Mokken scale analysis as time goes by: An update for scaling practitioners (2011) (117)
- Learning potential assessment: Theoretical, methodological and practical issues (1993) (115)
- A survey of theory and methods of invariant item ordering. (1996) (113)
- MPS5 for Windows. A program for Mokken scale analysis for polytomous items (2000) (112)
- Latent and Manifest Monotonicity in Item Response Models (2000) (111)
- Psychometric properties of an instrument to measure the clinical learning environment (2007) (107)
- A Comparative Study of Test Data Dimensionality Assessment Procedures Under Nonparametric IRT Models (2004) (103)
- Nonparametric IRT analysis of Quality-of-Life Scales and its application to the World Health Organization Quality-of-Life Scale (WHOQOL-Bref) (2008) (101)
- A Method for Investigating the Intersection of Item Response Functions in Mokken's Nonparametric IRT Model (1992) (100)
- Methodology Review: Nonparametric IRT Approaches to the Analysis of Dichotomous Item Scores (1998) (100)
- Detection of Aberrant Item Score Patterns: A Review of Recent Developments. Research Report 94-8. (1994) (99)
- Nonparametric Item Response Theory in Action: An Overview of the Special Issue (2001) (99)
- Cognitive Assessment Models with Few Assumptions , and Connections with Nonparametric IRT (2001) (96)
- Mokken scale analysis for polychotomous items: theory, a computer program and an empirical application (1990) (92)
- Detection and Validation of Unscalable Item Score Patterns Using Item Response Theory: An Illustration with Harter's Self-Perception Profile for Children (2008) (91)
- Multiple Imputation of Item Scores in Test and Questionnaire Data, and Influence on Psychometric Results (2007) (90)
- Comparison of Classical Test Theory and Item Response Theory in Individual Change Assessment (2016) (89)
- The Dutch Review Process for Evaluating the Quality of Psychological Tests: History, Procedure, and Results (2010) (78)
- Polytomous IRT models and monotone likelihood ratio of the total score (1996) (76)
- 9. Multiple Imputation of Incomplete Categorical Data Using Latent Class Analysis (2008) (74)
- Rejoinder to "The Mokken Scale: A Critical Discussion" (1986) (74)
- A Latent Class Approach to Estimating Test-Score Reliability (2011) (73)
- Comparing Optimization Algorithms for Item Selection in Mokken Scale Analysis (2013) (73)
- MSP5 for Windows User's Manual (2000) (71)
- ITEM RESPONSE THEORY: PAST PERFORMANCE, PRESENT DEVELOPMENTS, AND FUTURE EXPECTATIONS (2006) (69)
- Sample Size Requirements for Traditional and Regression-Based Norms (2016) (67)
- Global, local, and graphical person-fit analysis using person-response functions. (2005) (66)
- Playing with Data—Or How to Discourage Questionable Research Practices and Stimulate Researchers to Do Things Right (2016) (66)
- Nonparametric polytomous IRT models for invariant item ordering, with results for parametric models (1998) (65)
- Factor analysis of multidimensional polytomous item response data suffering from ignorable item nonresponse. (1999) (63)
- New Developments in Categorical Data Analysis for the Social and Behavioral Sciences (2005) (62)
- The person response function as a tool in person-fit research (2001) (59)
- Influence of Test and Person Characteristics on Nonparametric Appropriateness Measurement (1994) (57)
- A Comparative Study of the Dimensionality of the Self-Concealment Scale Using Principal Components Analysis and Mokken Scale Analysis (2008) (55)
- A Taxonomy of IRT Models for Ordering Persons and Items Using Simple Sum Scores (2000) (54)
- Incidence of Missing Item Scores in Personality Measurement, and Simple Item-Score Imputation (2010) (54)
- Mokken Scale Analysis for Dichotomous Items Using Marginal Models (2007) (51)
- Psychological measurement between physics and statistics (2012) (50)
- Test Length and Decision Quality in Personnel Selection: When Is Short Too Short? (2012) (50)
- On measurement properties of continuation ratio models (2001) (50)
- Dimensionality of the Hospital Anxiety and Depression Scale (HADS) in Cardiac Patients (2012) (49)
- Item-Score Reliability in Empirical-Data Sets and Its Relationship With Other Item Indices (2017) (47)
- Future of Psychometrics: Ask What Psychometrics Can Do for Psychology (2012) (46)
- Outliers in Questionnaire Data (2011) (46)
- Minimum Sample Size Requirements for Mokken Scale Analysis (2014) (45)
- Multiple imputation for item scores when test data are factorially complex. (2007) (42)
- Two-way imputation: A Bayesian method for estimating missing scores in tests and questionnaires, and an accurate approximation (2007) (42)
- Item-Score Reliability as a Selection Tool in Test Construction (2019) (41)
- Testing Hypotheses About the Person-Response Function in Person-Fit Analysis (2004) (41)
- Outlier Detection in Test and Questionnaire Data (2007) (41)
- Correcting Fallacies in Validity, Reliability, and Classification (2009) (41)
- Validation of the PHQ-15 for Somatoform Disorder in the Occupational Health Care Setting (2011) (40)
- Advice on total-score reliability issues in psychosomatic measurement. (2011) (39)
- Longitudinal associations between trait neuroticism and negative daily experiences in adolescence. (2020) (39)
- Latent class regression analysis for describing cognitive developmental phenomena: An application to transitive reasoning (2004) (39)
- Development and Individual Differences in Transitive Reasoning: A Fuzzy Trace Theory Approach. (2007) (38)
- Is the Negative Association Between Self-Concealment and Subjective Well-Being Mediated by Mood Awareness? (2009) (38)
- Screening for Psychopathy: Validation of the Psychopathic Personality Inventory-Short Form with Reference Scores (2013) (36)
- Polytomous Latent Scales for the Investigation of the Ordering of Items (2011) (36)
- Using Conditional Association to Identify Locally Independent Item Sets (2016) (35)
- Methodological artifacts in dimensionality assessment of the hospital anxiety and depression scale (HADS). (2013) (35)
- The Linear Logistic Test Model and heterogeneity of cognitive strategies (1989) (35)
- Teaching inductive reasoning in primary education (2002) (34)
- Introduction to the measurement of psychological attributes (2011) (34)
- Shortening the S-STAI: consequences for research and clinical practice. (2013) (34)
- Learning Potential Assessment (2020) (34)
- MSP: A program for Mokken Scale analysis for Polytomous Items: Version 3.0: User's manual (1994) (30)
- Statistic lz-Based Person-Fit Methods for Noncognitive Multiscale Measures (2014) (29)
- Comparison of Four IRT Models When Analyzing Two Tests for Inductive Reasoning (2002) (28)
- Conceptions of reliability revisited and practical recommendations. (2015) (28)
- Mokken Scale Analysis: Theoretical Considerations and an Application to Transitivity Tasks (1992) (28)
- The Role of Students’ Personality Characteristics, Self-Perceived Competence and Learning Conceptions in the Acquisition and Development of Social Communicative Competence: A Longitudinal Study (2006) (28)
- Comparing Simulated and Theoretical Sampling Distributions of the U3 Person-Fit Statistic (2002) (28)
- Contributions to Mokken's nonparametric item response theory (1988) (28)
- An Ordinal Scale for Transitive Reasoning by Means of a Deductive Strategy (1999) (27)
- Nonparametric item response theory and related topics (2007) (26)
- Progress in NIRT analysis of polytomous item scores : Dilemmas and practical solutions (2001) (26)
- The effect of missing data imputation on Mokken scale analysis (2005) (25)
- Assessing Individual Change Using Short Tests and Questionnaires (2014) (25)
- Methods for Estimating Item-Score Reliability (2018) (24)
- Nonparametric item response theory for investigating dimensionality of marketing scales: A SERVQUAL application (2008) (24)
- Detecting and Explaining Aberrant Responding to the Outcome Questionnaire–45 (2015) (22)
- Reliability Estimation for Single Dichotomous Items Based on Mokken's IRT Model (1995) (22)
- Psychometrics in Psychological Research: Role Model or Partner in Science? (2006) (22)
- Knowledge of Solution Strategies and IRT Modeling of Items for Transitive Reasoning (1999) (21)
- The study of crying: Some methodological considerations and a comparison of methods for analyzing questionnaires (2001) (21)
- Construction and Validation of a Test for Inductive Reasoning (2003) (20)
- Nonparametric item response theory and special topics (2007) (20)
- An empirical study into the influence of customer satisfaction on customer revenues (2012) (18)
- Measuring the ability of transitive reasoning, using product and strategy information (2004) (17)
- Multi-method analysis of the internal structure of the Type D Scale-14 (DS14). (2012) (17)
- Validation of the 4DSQ Somatization Subscale in the Occupational Health Care Setting as a Screener (2015) (17)
- Improving the Conduct and Reporting of Statistical Analysis in Psychology (2016) (16)
- Part II: On the Use, the Misuse, and the Very Limited Usefulness of Cronbach’s Alpha: Discussing Lower Bounds and Correlated Errors (2021) (16)
- A Mokken Scale for Transitive Reasoning Suited for Longitudinal Research (1996) (16)
- The effect of differential motivation on IRT linking (2015) (16)
- A Review of Methods for Evaluating the Fit of Item Score Patterns on a Test. Research Report 99-01. (1999) (15)
- Development and evaluation of a student-centred multimedia self-assessment instrument for social-communicative competence (2002) (15)
- Psychometric Properties of the Bermond–Vorst Alexithymia Questionnaire (BVAQ) in the General Population and a Clinical Population (2018) (14)
- How to develop a customer satisfaction scale with optimal construct validity (2014) (14)
- Explanatory, Multilevel Person-Fit Analysis of Response Consistency on the Spielberger State-Trait Anxiety Inventory (2013) (14)
- Review of Issues About Classical Change Scores: A Multilevel Modeling Perspective on Some Enduring Beliefs (2018) (13)
- Alexithymia Has No Clinically Relevant Association With Outcome of Multimodal Treatment Tailored to Needs of Patients Suffering From Somatic Symptom and Related Disorders. A Clinical Prospective Study (2018) (13)
- Person Fit in Order-Restricted Latent Class Models (2003) (13)
- Standard Errors and Confidence Intervals of Norm Statistics for Educational and Psychological Tests (2017) (12)
- DEVELOPMENTS IN MEASUREMENT OF PERSONS AND ITEMS BY MEANS OF ITEM RESPONSE MODELS (2001) (12)
- Nonparametric item response theory (2004) (12)
- A Guide for Sparse PCA: Model Comparison and Applications (2021) (12)
- Latent Class Modeling of Phases in the Development of Transitive Reasoning (2007) (11)
- Overestimation of Reliability by Guttman’s λ4, λ5, and λ6 and the Greatest Lower Bound (2016) (11)
- Bayesian Estimation of Single-Test Reliability Coefficients (2021) (11)
- MSP: A Computer Program for Item Analysis According to a Nonparametric IRT Approach (1989) (11)
- Delimiting Coefficient α from Internal Consistency and Unidimensionality (2015) (10)
- Fifty years of measurement and scaling in the Dutch social sciences (1996) (10)
- Hierarchically Related Nonparametric IRT Models, and Practical Data Analysis Methods (2001) (10)
- Testing Manifest Monotonicity Using Order-Constrained Statistical Inference (2013) (10)
- Bias in Point Estimates and Standard Errors of Mokken’s Scalability Coefficients (2016) (10)
- Evaluating Manifest Monotonicity Using Bayes Factors (2015) (10)
- Using Confidence Intervals for Assessing Reliability of Real Tests (2019) (10)
- Nonparametric item response theory models (2005) (10)
- Discordancy Tests for Outlier Detection in Multi-Item Questionnaires (2013) (9)
- A Flexible Latent Class Approach to Estimating Test‐Score Reliability (2014) (9)
- On the Usefulness of a Multilevel Logistic Regression Approach to Person-Fit Analysis (2011) (9)
- Response Inconsistency of Patient-Reported Symptoms as a Predictor of Discrepancy Between Patient and Clinician-Reported Depression Severity (2018) (9)
- Adaptive Pairwise Comparison for Educational Measurement (2018) (8)
- Possibilities and challenges in Mokken scale analysis using marginal models (2008) (8)
- Positive Daily Experiences Are Associated with Personality Trait Changes in Middle–Aged Mothers (2018) (8)
- Numerical Differences Between Guttman’s Reliability Coefficients and the GLB (2016) (8)
- Detecting answer copying using alternate test forms and seat locations in small-scale examinations (2008) (7)
- Theory Development as a Precursor for Test Validity (2013) (7)
- Bias of factor loadings from questionnaire data with imputed scores (2005) (7)
- Constructing a Transitive Reasoning Test for 6- to 13-Year-Old Children (2006) (7)
- A causal theory of error scores. (2020) (6)
- Measurement Models for Psychological Attributes (2020) (6)
- Robust Mokken Scale Analysis by Means of the Forward Search Algorithm for Outlier Detection (2011) (6)
- Standardized Protocol Items Recommendations for Observational Studies (SPIROS) for Observational Study Protocol Reporting Guidelines: Protocol for a Delphi Study (2020) (6)
- 22 Nonparametric Item Response Theory and Special Topics (2006) (6)
- Big Five personality stability , change , and co-development across adolescence and early adulthood (2017) (6)
- The Latent Variable Approach as Applied to Transitive Reasoning. (2012) (6)
- Selecting a Data Collection Design for Linking in Educational Measurement: Taking Differential Motivation into Account (2015) (5)
- Erratum to: Validation of the PHQ-15 for Somatoform Disorder in the Occupational Health Care Setting (2012) (5)
- Invariant item ordering of transitive reasining tasks (1997) (5)
- Nonparametric Statistical Methods (2010) (5)
- Invariant Ordering of Item-Total Regressions (2011) (5)
- Erratum to: Validation of the PHQ-15 for Somatoform Disorder in the Occupational Health Care Setting (2012) (4)
- Advances in nonparametric item response theory for scale construction in quality-of-life research (2021) (4)
- Identifying Person-Fit Latent Classes, and Explanation of Categorical and Continuous Person Misfit (2016) (4)
- Developments in Practical Nonparametric IRT Scale Analysis (2003) (4)
- Another note on the usefulness of Mokken scaling (1986) (4)
- Separating models, ideas, and data to avoid a paradox: Rejoinder to Humphry (2013) (4)
- Understanding Phoneme Segmentation Performance by Analyzing Abilities and Word Properties (2011) (4)
- A tutorial on Bayesian single-test reliability analysis with JASP (2021) (4)
- Goodness-of-Fit Methods for Nonparametric IRT Models (2015) (4)
- Problem solving strategies and the Linear Logistic Test Model (1989) (3)
- Misclassification Phenomena in Categorical Data Analysis : Regression toward the Mean and Tendency toward the Mode (2004) (3)
- Longitudinal measurement invariance of the Dutch Outcome Questionnaire-45 in a clinical sample (2017) (3)
- Statistical models for the development of psychological and educational tests (2008) (3)
- Nonparametric Item Response Theory and Mokken Scale Analysis, with Relations to Latent Class Models and Cognitive Diagnostic Models (2019) (3)
- Selection of Alzheimer symptom items with manifest monotonicity and manifest invariant item ordering (2008) (3)
- Measuring cyber secure behavior of elementary and high school students in the Netherlands (2022) (2)
- High-dimensional imputation for the social sciences: a comparison of state-of-the-art methods (2022) (2)
- Review of the book Comparability of test scores for immigrants and majority group members in the Netherlands, J. te Nijenhuis, 1999 (1999) (2)
- Modeling Differences in Test-Taking Motivation: Exploring the Usefulness of the Mixture Rasch Model and Person-Fit Statistics (2013) (2)
- Commentaries on the Ten Most Highly Cited Psychometrika Articles from 1936 to the Present (2016) (2)
- Estimating Difference-Score Reliability in Pretest–Posttest Settings (2021) (2)
- The many issues in reliability research: choosing from a horn of plenty. (2015) (2)
- Pairwise comparison using a Bayesian selection algorithm: Efficient holistic measurement (2021) (2)
- Comparing Optimization Algorithms for Item Selection in Mokken Scale Analysis (2013) (2)
- Reliability Estimation in Mokken’s Nonparametric Item Response Model (1988) (2)
- Outlier detection in the medical Questionnaire Rising and Sitting Down (QR\&S) (2008) (2)
- Reliability estimation for single dichotomous items (1994) (1)
- Measurement Models for Psychological Attributes: Classical Test Theory, Factor Analysis, Item Response Theory, and Latent Class Models (2019) (1)
- Psychometric Issues in Learning Potential Assessment (2020) (1)
- R.W. LISSITZ (2009) The Concept of Validity. Revisions, New Directions, and Applications. (2010) (1)
- The Monotone Homogeneity Model: Scalability Coefficients (2002) (1)
- Precision and Sample Size Requirements for Regression-Based Norming Methods for Change Scores (2020) (1)
- Classical and Modern Test Theory with an Eye toward Learning Potential Testing (2020) (1)
- Review of the book Nonparametric unfolding models: A latent structure approach, W.J. Post, 1992, 9090049568 (1995) (1)
- Response Theory Cognitive Assessment Models with Few Assumptions , and Connections with Nonparametric Item (2001) (1)
- Classical test theory (2015) (1)
- Validity of psychological questionnaires (2009) (0)
- Rejoinder: The Future of Reliability (2021) (0)
- Playing with Data—Or How to Discourage Questionable Research Practices and Stimulate Researchers to Do Things Right (2015) (0)
- International Journal of Testing 2010 Reviewers (2011) (0)
- Higher measurement quality of tests and questionnaires by means of more powerful statistics (2008) (0)
- Standardized Protocol Items: Recommendations for Observational Studies (SPIROS) (2018) (0)
- Item Response Theory (2022) (0)
- An ordered latent class approach to nonparametric item response models (1998) (0)
- The role of students' personality characteristics, self-perceived competence and learning conceptions in the acquisition and development of social communicative competence Bakx, (2006) (0)
- Obituary for Ivo Molenaar (2018) (0)
- On the Bias and Stability of the Results of Comparative Judgment (2021) (0)
- Improving norms for psychological and educational tests (2013) (0)
- Tilburg University Evaluating manifest monotonicity using Bayes factors (2015) (0)
- Beyond Mokken scale analysis : Related results and recent developments (1998) (0)
- Differential item functioning (DIF) under non parametric item response models (1998) (0)
- Models and methods for invariant item ordering (2006) (0)
- Measurement in the Social, Behavioral, and Health Sciences (2020) (0)
- Steps toward preregistration of research on research integrity (2021) (0)
- Book Reviews (2003) (0)
- Acknowledgement of editorial consultants (2017) (0)
- Books/Livres (2002) (0)
- Steps toward preregistration of research on research integrity (2021) (0)
- How to combine rules and commitment in fostering research integrity? (2023) (0)
- Standardized Protocol Items Recommendations for Observational Studies (SPIROS) for Observational Study Protocol Reporting Guidelines: Protocol for a Delphi Study (Preprint) (2020) (0)
- A PRACTICAL COMPARISON BETWEEN THE WEIGHTED AND THE UNWEIGHTED SCALABILITY COEFFICIENTS OF THE MOKKEN MODEL (2020) (0)
- Latent Class Models and Cognitive Diagnostic Models (2020) (0)
- The Monotone Homogeneity Model Applied to Transitive Reasoning Data (2002) (0)
- Extension of Nonparametric IRT to Polytomous Item Scores (2002) (0)
- Learning Potential Assessment Epilogue (2020) (0)
- Social science measurement by means of item response models (2000) (0)
- Review of Issues About Classical Change Scores: A Multilevel Modeling Perspective on Some Enduring Beliefs (2018) (0)
- Models for Mental Measurement (2002) (0)
- 3 Hierarchically Related Nonparametric IRT Models , and Practical Data Analysis Methods ? (2001) (0)
- Tilburg University Correcting fallacies in validity , reliability , and classification Sijtsma (2010) (0)
- Reliability Estimation for Single Dichotomous Research Items Report 94-5 (2012) (0)
- Parametric Item Response Theory and Structural Extensions (2020) (0)
- International Journal of Testing 2013 Reviewers (2014) (0)
- Obituary for Ivo Molenaar (2018) (0)
- Item Analysis Using Nonparametric IRT for Polytomous Items (2002) (0)
- Philosophy and Assumptions Underlying Nonparametric IRT Models for Dichotomous Item Scores (2002) (0)
- Scale analysis using data that reflect the underlying response process (2001) (0)
- Classical Test Theory and Factor Analysis (2020) (0)
- Nonparametric Item Response Theory and Mokken Scale Analysis (2020) (0)
- Standard Errors and Confidence Intervals of Norm Statistics for Educational and Psychological Tests (2016) (0)
- The Total Workload Questionnaire (2000) (0)
- Testing Manifest Monotonicity Using Order-Constrained Statistical Inference (2012) (0)
- International Journal of Testing 2011 Reviewers (2012) (0)
- A Test to Distinguish Monotone Homogeneity from Monotone Multifactor Models. (2023) (0)
- International Journal of Testing 2009 Reviewers (2010) (0)
- Screening for Psychopathy: Validation of the Psychopathic Personality Inventory-Short Form with Reference Scores (2012) (0)
- Solving the"many variables"problem in MICE with principal component regression (2022) (0)
- Minimal requirements of the reliability of tests and questionnaire (2008) (0)
- Book reviews (1995) (0)
- Is de peer review in crisis? : Welke crisis? (2017) (0)
- Chapter 1 Statistical Models for Categorical Variables (2004) (0)
- Modellen en methoden mbt invariante item ordening (2006) (0)
- Selection of unidimensional tests from multidemensional item pools (1999) (0)
- Tilburg University On the use , the misuse , and the very limited usefulness of Cronbach ' s alpha Sijtsma (2009) (0)
- Improving the Conduct and Reporting of Statistical Analysis in Psychology (2015) (0)
- How to develop a customer satisfaction scale with optimal construct validity (2013) (0)
- Tilburg University Cognitive assessment models with few assumptions , and connections with nonparametric item response theory (2017) (0)
- Getting it right with meta-analysis: Assessing heterogeneity and moderator effects in the presence of publication bias and p-hacking (2015) (0)
- The Double Monotonicity Model (2002) (0)
- Pairwise Comparison, Proximity, Response Time, and Network Models (2020) (0)
- Tilburg University Development and individual differences in transitive reasoning (2007) (0)
- Evaluating Manifest Monotonicity Using Bayes Factors (2015) (0)
- Program of the 76th Annual and 17th International Meeting of the Psychometric Society (2011) (0)
- Who needs psychometrics (2014) (0)
- Tilburg University Introduction to the measurement of psychological attributes Sijtsma (2011) (0)
- Future of Psychometrics: Ask What Psychometrics Can Do for Psychology (2011) (0)
- Statistical models for categorical variables (2005) (0)
- Tilburg University Outlier detection in test and questionnaire data (2008) (0)
- Automated Item Selection Under the Monotone Homogeneity Model (2002) (0)
- Person-misfit in item response models explained by means of nonparametric and multilevel logistic regression models (2007) (0)
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