Given the adage “older and wiser,” it seems justified to assume that older people may be stereotyped as more moral than younger people. We aimed to study whether assessments of a person’s morality differ depending on their age. We asked 661 individuals from seven societies (Australians, Britons, Burusho of Pakistan, Canadians, Dani of Papua, New Zealanders, and Poles) whether younger (~20-year-old), middle-aged (~40-year-old), or older (~60-year-old) people were more likely to behave morally and have a sense of right and wrong. (...) We observed that older people were perceived as more moral than younger people. The effect was particularly salient when comparing 20-year-olds to either 40- or 60-year-olds and was culturally universal, as we found it in both WEIRD (i.e. Western, Educated, Industrialized, Rich, Democratic) and non-WEIRD societies. (shrink)

Although many studies have demonstrated an influence of uniform colors on sports performance, there are still more questions than answers regarding this issue. In our study, participants from Poland and China watched a two-minute video of a semi-professional boxing match. The participants viewed six different versions of the same fight - the original was modified to change the colors of the boxers’ trunks. We experimentally confirmed that “black wins” and “red wins” effects exist, but in a way that caused an (...) erroneous perception of the number of blows landed by boxers wearing red and black trunks fighting against boxers in blue trunks. We also showed that both effects are similarly strong even in Chinese culture, where the color red has different connotations from those in Western cultures. Additionally, our results suggest that context might play a very important role in the assessments of the boxers - color only influenced the perception of the weaker boxer. Finally, our findings suggest that the topic of the influence of colors on sports competitions has not been thoroughly investigated and further studies are necessary. (shrink)

People positively appraise odors of individuals who are genetically different from themselves. Here we analyzed the relationship between perceived similarity of body odor to the judges’ relatives and their partners, and characteristics attributed to the odor donor. Seventy-six women were asked to smell one of the scents of twenty-nine men, and rate variables related to potential sexual interest in odor donor. We hypothesized that characteristics related to potential sexual interest would be associated with odor donors smelling similar to a partner, (...) rather than with odor donors smelling similar to a relative. We found that perceived similarity to a partner’s scent was positively correlated with ratings of variables related to potential sexual interest in odor donor, whereas the resemblance to a close relative’s scent did not correlate with these assessments. (shrink)