Outputs (5)

Apparent statistical inference in crows may reflect simple reinforcement learning (2024)
Journal Article
George, D., Dwyer, D., Haselgrove, M., & Le Pelley, M. (online). Apparent statistical inference in crows may reflect simple reinforcement learning. Quarterly Journal of Experimental Psychology, https://doi.org/10.1177/17470218241305622

Johnston et al. (2023) report results which they argue demonstrate that crows engage in statistical inference during decision-making. They trained two crows to associate a set of stimuli with different reward probabilities (from 10% to 90%) before ch... Read More about Apparent statistical inference in crows may reflect simple reinforcement learning.

More evidence that less is better: Sub-optimal choice in dogs (2018)
Journal Article
Chase, R. J., & George, D. N. (2018). More evidence that less is better: Sub-optimal choice in dogs. Learning and Behavior, 46(4), 462-471. https://doi.org/10.3758/s13420-018-0326-1

The less-is-better effect is a preference for the lesser of two alternatives sometimes observed when they are evaluated separately. For example, a dinner service of 24 intact pieces might be judged to be more valuable than a 40-piece dinner service c... Read More about More evidence that less is better: Sub-optimal choice in dogs.

Stimulus similarity affects patterning discrimination learning. (2018)
Journal Article
George, D. N. (2018). Stimulus similarity affects patterning discrimination learning. Journal of Experimental Psychology: Animal Learning and Cognition, 44(2), 128-148. https://doi.org/10.1037/xan0000164

© 2018 American Psychological Association. In four experiments, participants' performance on a variety of nonlinear patterning discriminations was assessed using a predictive learning task and visual patterns. Between groups, the similarity of the st... Read More about Stimulus similarity affects patterning discrimination learning..

Placebo Analgesia From a Rubber Hand (2017)
Journal Article
Coleshill, M. J., George, D. N., & Mazzoni, G. (2017). Placebo Analgesia From a Rubber Hand. Journal of Pain, 18(9), 1067-1077. https://doi.org/10.1016/j.jpain.2017.04.004

© 2017 American Pain Society Placebo analgesia, reductions in pain after administration of an inert treatment, is a well documented phenomenon. We report, to our knowledge, the first demonstration that placebo analgesia can be experienced when a sham... Read More about Placebo Analgesia From a Rubber Hand.

Attention and associative learning in humans: an integrative review (2016)
Journal Article
Le Pelley, M. E., Mitchell, C. J., Beesley, T., George, D. N., & Wills, A. J. (2016). Attention and associative learning in humans: an integrative review. Psychological Bulletin, 142(10), 1111-1140. https://doi.org/10.1037/bul0000064

This article presents a comprehensive survey of research concerning interactions between associative learning and attention in humans. Four main findings are described. First, attention is biased toward stimuli that predict their consequences reliabl... Read More about Attention and associative learning in humans: an integrative review.