Do animals get jealous like people? New @BerkeleyPsych research looks at years of studies into whether non-human animals have a similar sense of fairness. The answer is more nuanced than it may seem. news.berkeley.edu/2024/12/12…
Do animals care about fairness? Our new meta-analysis suggests they don't: "Are Nonhuman Animals Inequity Averse? A Meta-Analysis", w\ @cvoelter, @nicholaraihani, and @JanEngelmann5, out now as a pre-print: psyarxiv.com/86vkf/ 1/11
We often blame people for the beliefs they hold.
Does this mean we think people can choose their beliefs, like they can choose their actions?
We find children and adults generally think we can select our beliefs, but think we are restricted by evidence and morality.
Out now!
New paper @CollabraOA@ucpress
In two online, child-friendly Exps, 2-year-olds mapped emotion words to face & body cues within valence. Mask exposure didn't correlate with performance. The results suggest an early ability to comprehend emotion words! doi.org/10.1525/collabra.743…
Do animals care about fairness? Our new meta-analysis suggests they don't: "Are Nonhuman Animals Inequity Averse? A Meta-Analysis", w\ @cvoelter, @nicholaraihani, and @JanEngelmann5, out now as a pre-print: psyarxiv.com/86vkf/ 1/11
This figure represents the output of the models testing the inequity aversion and disappointment hypotheses. Bars = 95% CI, wherever 0 is included the result is nonsignificant. "Reported" on y-axis refers to species for which inequity aversion was previously reported 10/11
Overall, our meta-analysis finds no evidence that inequity aversion, a hypothesized building block of fairness, is shared with other species - suggesting that a sense of fairness is uniquely human! 11/11