Lack of reinforcement is hard to “bear”: Assessing judgment bias in grizzly bears (Ursus arctos horribilis)
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DOI: 10.1080/10888705.2024.2315042
Abstract: ABSTRACT Cognitive biases reveal underlying affective state by indicating optimism and pessimism. This methodology may permit assessment of positive welfare in animals that have few validated positive welfare indicators, such as bears. Our goal was… read more here.
Keywords: lack reinforcement; judgment; reinforcement hard; judgment bias ... See more keywords