Browsing Psychology by Author "Hauser, TU"
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Assigning the right credit to the wrong action: compulsivity in the general population is associated with augmented outcome-irrelevant value-based learning.
Shahar, N; Hauser, TU; Moran, R; Moutoussis, M; NSPN consortium; Bullmore, ET; Dolan, RJ (Nature Research, 2021-11-05)Compulsive behavior is enacted under a belief that a specific act controls the likelihood of an undesired future event. Compulsive behaviors are widespread in the general population despite having no causal relationship ... -
Exploration heuristics decrease during youth.
Dubois, M; Bowler, A; Moses-Payne, ME; Habicht, J; Moran, R; Steinbeis, N; Hauser, TU (Springer Nature, 2022-10)Deciding between exploring new avenues and exploiting known choices is central to learning, and this exploration-exploitation trade-off changes during development. Exploration is not a unitary concept, and humans deploy ... -
Human complex exploration strategies are enriched by noradrenaline-modulated heuristics.
Dubois, M; Habicht, J; Michely, J; Moran, R; Dolan, RJ; Hauser, TU (eLife, 2021-01-04)An exploration-exploitation trade-off, the arbitration between sampling a lesser-known against a known rich option, is thought to be solved using computationally demanding exploration algorithms. Given known limitations ...