The power of nothing: Risk preference in pigeons, but not people, is driven primarily by avoidance of zero outcomes
(2019)
Journal Article
Spetch, M. L., Ludvig, E. A., Madan, C. R., Pisklak, J. M., Pisklak, J. M., Madan, C. R., …Spetch, M. L. (2019). The power of nothing: Risk preference in pigeons, but not people, is driven primarily by avoidance of zero outcomes. Journal of Experimental Psychology: Animal Learning and Cognition, 45(4), 431-445. https://doi.org/10.1037/xan0000217
Both human and non-human animals regularly need to make choices where the outcomes of their actions are unpredictable or probabilistic in some way. These are often termed “risky” choices. Faced with uncertain rewards, people (Homo sapiens) and pigeon... Read More about The power of nothing: Risk preference in pigeons, but not people, is driven primarily by avoidance of zero outcomes.