Habits in Pavlovian learning: Resistance to devaluation by sensory‐specific satiety following extensive exposure to palatable tastes González Gómez, Ana Brugada Sauras, Isabel de Pavlovian learning Overtraining Sensory-Specific Satiety Funding for open access publishing: Universidad de Granada/CBUA. This work was supported by the project PID2022-136219NB-I00 funded by MICIU AEI/https://doi.org/10.13039/501100011033 and by “ERDF A way of making Europe.” (P.I. Isabel de Brugada). The Mind, Brain and Behavior Research Center receives funding from grants CEX2023-001312-M by MCIN/AEI/https://doi.org/10.13039/501100011033 and UCEPP2023-11 by the University of Granada. Most food preferences and aversions are acquired through experience. These learned behaviors arise from the positive or negative experiences that occur during (simultaneous taste–taste learning) or after (taste–consequence learning) consumption. Just as ingesting a food that causes nausea leads to a conditioned aversion, ingesting a highly hedonic or caloric food increases its preference. Appetitive preference learning has been extensively studied using the flavor preference conditioning paradigm. The latter involves presenting a preferred taste (i.e., sucrose; Unconditioned Stimulus [US]) with an initially neutral flavor cue (i.e., cinnamon; Conditioned Stimulus [CS+]), ultimately resulting in a conditioned preference for the CS+. Previous studies have shown how conditioned preferences are weakened after devaluing the US, suggesting that such preferences are based on flexible, goal-directed behavior guided by the activation of the US representation (Stimulus–Stimulus learning). The present study investigates whether the type of training (extensive or short) determines the learned content. Specifically, we explore whether initial learning involves flexible, goal-directed behavior that shifts to automatic, habitual behavior after extended training. Our findings reveal that while the minimally trained group showed a devaluation effect, the group given extended training continued responding even after the devaluation treatment. These findings are discussed in the context of modern obesogenic environments and in terms of their theoretical significance, given the limited evidence of habitual behavior in Pavlovian learning. 2026-02-19T11:37:27Z 2026-02-19T11:37:27Z 2026-02-17 journal article Gonzalez, A. & de Brugada, I. (2026). Habits in Pavlovian learning: Resistance to devaluation by sensory‐specific satiety following extensive exposure to palatable tastes. Psychonomic Bulletin & Review 33, 65. https://doi.org/10.3758/s13423-025-02835-x https://hdl.handle.net/10481/111260 10.3758/s13423-025-02835-x eng http://creativecommons.org/licenses/by-nc-nd/4.0/ open access Attribution-NonCommercial-NoDerivatives 4.0 Internacional Springer Nature