Research output per year
Research output per year
Personal profile
Current courses
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External positions
Pre-conference workshop on Item Selection with Ant Colony Optimization for the DPPD conference 2021 in Ulm (Germany). (Ulm University)
12 Sept 2021
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Dive into the research topics where Gabriel Olaru is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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An illustration of local structural equation modeling for longitudinal data: Examining differences in competence development in secondary schools
Olaru, G., Robitzsch, A., Hildebrandt, A. & Schroeders, U., 2023, Education, competence development and career trajectories: Analysing data of the National Educational Panel Studt (NEPS). Weinert, S., Blossfeld, G. W. & Blossfeld, H-P. (eds.). Springer Nature, p. 153-176 (Methodology of Educational Measurement and Assessment).Research output: Chapter in Book/Report/Conference proceeding › Chapter › Scientific › peer-review
Open AccessFile6 Downloads (Pure) -
Association between personality traits, leisure activities, and cognitive levels and decline across 12 years in older adults
Olaru, G., Laukka, E. J. J., Dekhtyar, S., Sarwary, A. & Brehmer, Y., 2023, In: Psychology and Aging. 38, 4, p. 277-290Research output: Contribution to journal › Article › Scientific › peer-review
File36 Downloads (Pure) -
Do associations between sense of purpose, social support, and loneliness differ across the adult lifespan?
Hill, P. L., Olaru, G. & Allemand, M., 2023, In: Psychology and Aging. 38, 4, p. 345-355Research output: Contribution to journal › Article › Scientific › peer-review
1 Citation (Scopus) -
Mapping established psychopathology scales onto the Hierarchical Taxonomy of Psychopathology (HiTOP)
Wendt, L. P., Jankowsky, K., Schroeders, U., Nolte, T., Fonagy, P., Montague, P. R., Zimmermann, J. & Olaru, G., 2023, In: Personality and Mental Health. 17, 2, p. 117-134Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile84 Downloads (Pure) -
Model specification searches in structural equation modeling using bee swarm optimization
Schroeders, U., Scharf, F. & Olaru, G., 2023, (E-pub ahead of print) In: Educational and Psychological Measurement. 22 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile7 Downloads (Pure)
Activities
- 1 Editorial activity
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Journal of Personality and Social Psychology (Journal)
Gabriel Olaru (Editorial board member)
2021 → …Activity: Publication peer-review and editorial work types › Editorial activity › Scientific
Datasets
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Examining the factor structure and validity of the multidimensional assessment of interoceptive awareness
Ferentzi, E. (Contributor), Olaru, G. (Contributor), Geiger, M. (Contributor), Vig, L. (Contributor), Koeteles, F. (Contributor) & Wilhelm, O. (Contributor), OSF, 2021
Dataset
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The HEX-ACO-18: Developing an age-iInvariant HEXACO short scale using ant colony optimization
Olaru, G. (Contributor) & Jankowsky, K. (Contributor), OSF, 2021
Dataset
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Personality and functional capacities in old age: Reciprocal associations across 12 years
Cherecheș, F. (Creator), Brehmer, Y. (Creator) & Olaru, G. (Creator), OSF, 2021
Dataset
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Personality change through a digital-coaching intervention: Using measurement invariance testing to distinguish between trait domain, facet, and nuance change
Olaru, G. (Creator) & Allemand, M. (Creator), OSF, 2021
Dataset