1. 2018
  2. Item response models for human ratings: Overview, estimation methods, and implementation in R

    Robitzsch, A. & Steinfeld, J. 2018 In : Psychological Test and Assessment Modeling. 60, 1, p. 101-139

    Publication: Research - peer-reviewJournal articles

  3. Multiple imputation of missing data at level 2: A comparison of fully conditional and joint modeling in multilevel designs

    Grund, S., Lüdtke, O. & Robitzsch, A. 2018 In : Journal of Educational and Behavioral Statistics. 43, p. 316-353

    Publication: Research - peer-reviewJournal articles

  4. Multiple imputation of missing data for multilevel models: Simulations and recommendations

    Grund, S., Lüdtke, O. & Robitzsch, A. 2018 In : Organizational Research Methods. 21, p. 111-149

    Publication: Research - peer-reviewJournal articles

  5. 2017
  6. An alternative approach for measuring gender differences in mathematical sub-competencies

    George, A. C. & Robitzsch, A. 2017 In : R&E Source: Open Online Journal for Research and Education. p. 1-7

    Publication: Research - peer-reviewJournal articles

  7. An intensive longitudinal study on the development of student achievement over two years (LUISE)

    Hülür, G., Gasimova, F., Robitzsch, A. & Wilhelm, O. 2017 Competence assessment in education: Research, models and instruments. Leutner, D., Fleischer, J., Grünkorn, J. & Klieme, E. (eds.). Cham: Springer (Methodology of Educational Measurement and Assessment)

    Publication: Research - peer-reviewContributions to collected editions/anthologies

  8. A well-rounded view: Using an interpersonal approach to predict academic achievement by academic self-concept and peer ratings of competence

    Loesch, T., Lüdtke, O., Robitzsch, A., Kelava, A., Nagengast, B. & Trautwein, U. 2017 In : Contemporary Educational Psychology. 51, October 2017, p. 198-208

    Publication: Research - peer-reviewJournal articles

  9. Eine Einführung in die Plausible-Value-Technik für die psychologische Forschung

    Lüdtke, O. & Robitzsch, A. 2017 In : Diagnostica. 63, 3, p. 193-205

    Publication: Research - peer-reviewJournal articles

  10. Focusing on interactions between content and cognition: A new perspective on gender differences in mathematical sub-competencies

    George, A. C. & Robitzsch, A. 2017 In : Applied Measurement in Education.

    Publication: Research - peer-reviewJournal articles

  11. Herausforderungen bei der Schätzung von Trends in Schulleistungsstudien: Eine Skalierung der deutschen PISA-Daten

    Robitzsch, A., Lüdtke, O., Köller, O., Kröhne, U., Goldhammer, F. & Heine, J-H. 2017 In : Diagnostica. 63, 2, p. 148-165

    Publication: Research - peer-reviewJournal articles

  12. Integrating covariates into social relations models: A plausible value approach for handling measurement error in perceiver and target effects

    Lüdtke, O., Robitzsch, A. & Trautwein, U. 2017 In : Multivariate Behavioral Research.

    Publication: Research - peer-reviewJournal articles

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