Bettina von Helversen

Bettina von Helversen

b.helversen@uni-bremen.de
Institution: University of Bremen
Department: Department of Psychology
Position: Professor for Experimental Psychology
https://www.uni-bremen.de/allgemeine-psychologie

Cognitive processes in judgment and decision-making

  • Learning Type I and Type II regularities between multiple sequentially presented stimulus categories (2025)

    Authors: Vedant Biren Shah, René Schlegelmilch, Bettina von Helversen

    Published at: Psychological Research (Volume: 89)
    DOI: 10.1007/s00426-025-02180-7

  • Identifying similarity- and rule-based processes in quantitative judgments: A multi-method approach combining cognitive modeling and eye tracking (2025)

    Authors: Florian I. Seitz, Rebecca Albrecht, Bettina von Helversen, Jörg Rieskamp, Agnes Rosner

    Published at: Psychonomic Bulletin and Review (Volume: 32)
    DOI: 10.3758/s13423-024-02624-y

  • Observational learning of exploration-exploitation strategies in bandit tasks (2025)

    Authors: Ludwig Danwitz, Bettina von Helversen

    Published at: Cognition (Volume: 259)
    DOI: 10.1016/j.cognition.2025.106124

  • Task switching with probabilistic reward schemes (2025)

    Authors: Markus Janczyk, Ludwig Danwitz, Kerstin Fröber, Bettina von Helversen

    Published at: Acta Psychologica (Volume: 256)
    DOI: 10.1016/j.actpsy.2025.105029

  • Disentangling Perceptual and Process-Related Sources of Behavioral Variability in Categorization (2025)

    Authors: Florian I. Seitz, Jana B. Jarecki, Jörg Rieskamp, Bettina von Helversen

    Published at: Perspectives on Psychological Science (Volume: 20)
    DOI: 10.1177/17456916241264259

  • Feedback based on simple strategies facilitates strategy execution and selection in foraging (2025)

    Authors: Hsuan-Yu Lin, Bettina von Helversen

    Published at: Psychonomic Bulletin and Review
    DOI: 10.3758/s13423-025-02733-2

  • Beyond risk preferences in sequential decision-making: How probability representation, sequential structure and choice perseverance bias optimal search (2025)

    Authors: Christiane Baumann, René Schlegelmilch, Bettina von Helversen

    Published at: Cognition (Volume: 254)
    DOI: 10.1016/j.cognition.2024.106001

  • Category Learning Processes in the Light of Variability: Insights From a Self-Regulated Category Learning Task (2024)

    Authors: Ann-Katrin Hosch, Janina A. Hoffmann, Bettina von Helversen

    Published at: Journal of Experimental Psychology Learning Memory and Cognition (Volume: 51)
    DOI: 10.1037/xlm0001422

  • Prior experience of variability influences generalisation of unspecified categories (2024)

    Authors: Ann-Katrin Hosch, Philipp Wirtz, Bettina von Helversen

    Published at: Quarterly Journal of Experimental Psychology (Volume: 77)
    DOI: 10.1177/17470218231210491

  • Eye movements as a tool to investigate exemplar retrieval in judgments (2024)

    Authors: Agnes Rosner, Fabienne Brändli, Bettina von Helversen

    Published at: Judgment and Decision Making (Volume: 19)
    DOI: 10.1017/jdm.2024.3