1. 2019
  2. Does personality become more stable with age? Disentangling state and trait effects for the Big Five across the life span using local structural equation modeling

    Wagner, J., Lüdtke, O. & Robitzsch, A., 04.2019, In: Journal of Personality and Social Psychology. 116, 4, p. 666-680 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Missing data in multilevel research

    Grund, S., Lüdtke, O. & Robitzsch, A., 2019, The handbook of multilevel theory, measurement, and analysis. Humphrey, S. E. & LeBreton, J. M. (eds.). Washington, DC: American Psychological Association, p. 365-386 22 p.

    Research output: Chapter in anthology/conference proceedingContribution to collected edition/anthologyResearch

  4. 2018
  5. Multiple imputation of missing data for multilevel models: Simulations and recommendations

    Grund, S., Lüdtke, O. & Robitzsch, A., 01.01.2018, In: Organizational Research Methods. 21, 1, p. 111-149

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Change in fluid and crystallized intelligence and student achievement: The role of intellectual engagement

    Hülür, G., Gasimova, F., Robitzsch, A. & Wilhelm, O., 2018, In: Child Development. 89, 4, p. 1074-1087 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Cognitive diagnostic model of best choice: A study of reading comprehension

    Ravand, H. & Robitzsch, A., 2018, In: Educational Psychology. 38, 10, p. 1255-1277 23 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

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

    George, A. C. & Robitzsch, A., 2018, In: Applied Measurement in Education. 31, 1, p. 79-97 19 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

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

    Lüdtke, O., Robitzsch, A. & Trautwein, U., 2018, In: Multivariate Behavioral Research. 53, 1, p. 102-124 23 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. 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 38 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Modeling item position effects with a Bayesian item response model applied to PISA 2009–2015 data

    Trendtel, M. & Robitzsch, A., 2018, In: Psychological Test and Assessment Modeling. 60, 2, p. 241-263 23 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. More stable estimation of the STARTS model: A Bayesian approach using Markov Chain Monte Carlo techniques

    Lüdtke, O., Robitzsch, A. & Wagner, J., 2018, In: Psychological Methods. 23, 3, p. 570-593 24 p.

    Research output: Contribution to journalJournal articleResearchpeer-review