Professional and Academic Career
Professional Career
since 09/ 2018 Postdoctoral research and teaching assistant, University of Mannheim since 2018 Psychotherapist in Berlin, Treptow-Köpenick 05/ 2018 Licence to practice psychotherapy (Approbation), with a focus on Cognitive Behavioral Therapy 2014 – 2018 Predoctoral research and teaching assistant, Heinrich-Heine-Universität Düsseldorf 2014 – 2018 Psychotherapeutic work (PPiA), Psychologische Hochschule Berlin (PHB) and Hedwigshöhe Hospital, Berlin 2012 – 2018 Psychotherapy training, Psychologische Hochschule Berlin (PHB) 2013 – 2013 PhD scholarship, Heinrich-Heine-Universität Düsseldorf 2009 – 2012 Predoctoral research and teaching assistant, Heinrich-Heine-Universität Düsseldorf Reviewer activity
- Scientific journals: Applied Cognitive Psychology, Cognition, Gerontology, Human Brain Mapping, Journal of Applied Research in Memory and Cognition, Journal of Experimental Psychology: Applied, Journal of Experimental Social Psychology, Journal of Memory and Language, Open Psychology, Psychometrika, PLOS One, Memory & Cognition, Psychology and Aging, Psychonomic Bulletin & Review
- Research funding: National Science Foundation
Grants
2020 Individual Research Grant (Deutsche Forschungsgemeinschaft, DFG) together with PD Dr. Thorsten Pachur (Max-Planck-Institut für Bildungsforschung, Berlin); Project: „(When) Is hindsight bias a by-product of knowledge updating?“ 2018 Starter grant from the University of Mannheim; Project: “Hindsight bias and knowledge updating” (“Rückschaufehler und Wissensaktualisierung”) 2017 Grant for a Scientific Network (Deutsche Forschungsgemeinschaft, DFG) together with Prof. Dr. Beatrice Kuhlmann, University of Mannheim; Project: “Hierarchical MPT Modeling – Methodological Comparisons and Application Guidelines” 2016 Travel allowance of the Heine Research Academics for the International Meeting of the Psychonomic Society, Granada, Spain. 2012–2013 PhD scholarship at the Interdisciplinary Graduate College „Alter(n) als kulturelle Konzeption und Praxis“, Heinrich-Heine-Universität Düsseldorf Research Interests
Teaching
Current
- Seminar AF2: Kognitive Grundlagen psychischer Störungen (Master)
- Seminar F3: Psychologie des Urteilens (Bachelor im FSS)
Past Lectures
- Seminar: Einführung in empirisch-wissenschaftliches Arbeiten: Durchführung und Präsentation empirischer Untersuchungen (Bachelor)
- Experimentelles Praktikum (Bachelor)
- Seminar: Computergestützte Erhebung, Modellierung und Analyse von Daten (Master)
Publications
Publications
- Singmann, H., Heck, D. W., Barth, M., Erdfelder, E., Arnold, N. R., Aust, F., Calanchini, J., Gümüsdagli, F. E., Horn, S. S., Kellen, D., Klauer, K. C., Matzke, D., Meissner, F., Michalkiewicz, M., Schaper, M. L., Stahl, C., Kuhlmann, B. G. & Groß, J. (2024). Evaluating the robustness of parameter estimates in cognitive models: A meta-analytic review of multinomial processing tree models across the multiverse of estimation methods. Psychological Bulletin (forthcoming).
- Groß, J., Kreis, B. K., Blank, H. & Pachur, T. (2023). Knowledge updating in real-world estimation: Connecting hindsight bias and seeding effects. Journal of Experimental Psychology. General, 2023. https://doi.org/10.1037/xge0001452
- Groß, J., Loose, A. M. & Kreis, B. K. (2023). A simple intervention can improve estimates of sugar content. Journal of Applied Research in Memory and Cognition : JARMAC, 2023, 1–11. https://doi.org/10.1037/mac0000122
- Groß, J. & Bayen, U. J. (2022). Older and younger adults' hindsight bias after positive and negative outcomes. Memory & Cognition, 50, 16–28. https://doi.org/10.3758/s13421-021-01195-w
- Groß, J. & Pachur, T. (2020). Parameter estimation approaches for multinomial processing tree models: A comparison for models of memory and judgment. Journal of Mathematical Psychology, 98, Article 102402. https://doi.org/10.1016/j.jmp.2020.102402
- Groß, J. & Pachur, T. (2019). Age differences in hindsight bias: A meta-analysis. Psychology and Aging, 34(2), 294–310. https://doi.org/10.1037/pag0000329
- Groß, J. & Bayen, U. J. (2017). Effects of dysphoria and induced negative mood on the processes underlying hindsight bias. Cognition & Emotion, 31(8), 1715–1724. https://doi.org/10.1080/02699931.2016.1249461
- Groß, J., Blank, H. & Bayen, U. J. (2017). Hindsight bias in depression. Clinical Psychological Science, 5(5), 771 –788. https://doi.org/10.1177/2167702617712262
- Groß, J. & Bayen, U. J. (2015). Adult age differences in hindsight bias: The role of recall ability. Psychology and Aging, 30(2), 253–258. https://doi.org/10.1037/pag0000017
- Groß, J. & Bayen, U. J. (2015). Hindsight bias in younger and older adults: The role of access control. Aging, Neuropsychology, and Cognition, 22(2), 183–200. https://doi.org/10.1080/13825585.2014.901289
- Jacobi, F. & Groß, J. (2014). Prevalence of mental disorders, health-related quality of life, and service utilization across the adult life span. Die Psychiatrie, 11(4), 227–233. https://doi.org/10.1055/s-0038-1670774