Publikationen

  • Jankowsky, K., Olaru, G., & Schroeders, U. (in press). Compiling measurement invariant short scales in cross-cultural personality assessment using Ant Colony Optimization. European Journal of Personality. https://doi.org/10.1002/per.2260 [OSF Project]
  • Olaru, G., Wilhelm, O., Nordin, S., Witthöft, M., & Köteles, F. (2019). Modern Health Worries: Deriving two measurement invariant short scales for cross-cultural research with Ant Colony Optimization. PLOS ONE, 14: e0211819. https://doi.org/10.1371/journal.pone.0211819
  • Olaru, G., Burrus, B., MacCann, C., Zaromb, F. M., Wilhelm, O., & Roberts, R. D. (2019). Situational Judgment Tests as a method for measuring personality: Development and validity evidence for a test of Dependability. PLOS ONE, 14: e0211884. https://doi.org/10.1371/journal.pone.0211884
  • Olaru, G., Schroeders, U., Hartung, J., & Wilhelm, O. (2019). A tutorial on novel item and person sampling procedures for personality research. European Journal of Personality, 33, 400-419. https://doi.org/10.1002/per.2195
  • Olaru, G., Schroeders, U., Wilhelm, O., & Ostendorf, F. (2019). Grandpa, do you like roller coasters?: Identifying Age-Appropriate Personality Indicators. European Journal of Personality, 33, 264-278. https://doi.org/10.1002/per.2185
  • Olaru, G., Schroeders, U., Wilhelm, O., & Ostendorf, F. (2018). A confirmatory examination of age-associated personality differences: Deriving age-related measurement-invariant solutions using ant colony optimization. Journal of Personality, 86, 1037-1049. https://doi.org/10.1111/jopy.12373
  • Schroeders, U., Wilhelm, O., & Olaru, G. (2016). Meta-heuristics in short scale construction: Ant Colony Optimization and Genetic Algorithm. PLOS ONE, 11: e0167110. dx.doi.org/10.1371/journal.pone.0167110
  • Schroeders, U., Wilhelm, O., & Olaru, G. (2016). The influence of item sampling on sex differences in knowledge tests. Intelligence, 58, 22-32. dx.doi.org/10.1016/j.intell.2016.06.003
  • Olaru, G., Witthoeft, M., & Wilhelm, O. (2015). Methods matter: testing competing models for designing short-scale big-five assessments. Journal of Research in Personality, 59, 56-68. dx.doi.org/10.1016/j.jrp.2015.09.001
  • Roberts, R. D., Martin, J. & Olaru, G. (2015). A Rosetta Stone for noncognitive skills: Understanding, assessing, and enhancing noncognitive skills in Primary and Secondary Education. New York, NY: Asia Society and ProExam.
  • Olderbak, S., Wilhelm, O., Olaru, G., Geiger, M., Brenneman, M. W., & Roberts, R. D. (2015). A psychometric analysis of the reading the mind in the eyes test: toward a brief form for research and applied settings. Frontiers in psychology, 6:1503. dx.doi.org/10.3389/fpsyg.2015.01503
  • Lukas, S., Mittelstaedt, V., Olaru, G., Sachser, C., Seibold, J., Huckauf, A., (2014). Effects of marked routes in you-are-here maps on navigation performance and cognitive mapping. American Journal of Applied Psychology. 3, 131-137. dx.doi.org/10.11648/j.ajap.20140306.13