Publication: The influence of reward magnitude on stimulus memory and stimulus generalization in categorization decisions
The influence of reward magnitude on stimulus memory and stimulus generalization in categorization decisions
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Schlegelmilch, R., & von Helversen, B. (2020). The influence of reward magnitude on stimulus memory and stimulus generalization in categorization decisions. Journal of Experimental Psychology. General, 149(10), 1823–1854. https://doi.org/10.1037/xge0000747
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Abstract
Reward magnitude is a central concept in most theories of preferential decision making and learning. However, it is unknown whether variable rewards also influence cognitive processes when learning how to make accurate decisions (e.g., sorting healthy and unhealthy food differing in appeal). To test this, we conducted 3 studies. Participants learned to classify objects with 3 feature dimensions into two categories before solving a transfer task with novel objects. During learning, we rewarded all correct decisions, but specific catego
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Schlegelmilch, R., & von Helversen, B. (2020). The influence of reward magnitude on stimulus memory and stimulus generalization in categorization decisions. Journal of Experimental Psychology. General, 149(10), 1823–1854. https://doi.org/10.1037/xge0000747
