Primary Advisor: Prof. Dr. Thorsten Meiser (University of Mannheim)
Additional Supervisors: Prof. Benjamin Hilbig, Ph.D., Prof. Dr. Tanja Lischetzke
Dissertation Proposal: Modelling Differences Between Multiple Measures of the Same Construct
Petras, N., Dantlgraber, M., & Reips, U. D. (2023). Illustrating psychometric tests, scales, and constructs: An R package for Item Pool Visualization. Behavior Research Methods. https://doi.org/10.3758/s13428–022-02052–7
Petras, N. (2021, September). Specifying bi-factor measurement models: challenges and recommendations. Talk given at the 15th Conference of the Section 'Methods and Evaluation' in the German Psychological Society (DGPs). Online.
Petras, N. (2021, July). The challenge of domain-specific trait recovery in bi-factor models [Poster presentation]. 86th Annual (Virtual) Meeting of the Psychometric Society (IMPS), online.
Petras, N., Dantlgraber, M., & Reips, UD. (2019, August 5–7). Beyond one test: An R-package for Item Pool Visualization [Poster presentation]. 50th Meeting of the European Mathematical Psychology Group, Heidelberg, Germany. https://osf.io/szb9f/