The geographic prevalence of various altruistic behaviors (nonreciprocal acts that improve other people’s welfare) is not uniformly distributed, but whether this reflects variation in a superordinate construct linked to national-level outcomes or cultural values is unknown. We compiled data on seven altruistic behaviors across 48 to 152 nations and found evidence that these behaviors reflect a latent construct positively associated with national-level subjective well-being (SWB) and individualist values, even when we controlled for national-level wealth, health, education, and shared cultural history. Consistent with prior work, our results showed that SWB mediated the relationship between two objective measures of well-being (wealth and health) and altruism ( n = 130). Moreover, these indirect effects increased as individualist values increased within the subset of countries ( n = 90) with available data. Together, our results indicate that altruism increases when resources and cultural values provide objective and subjective means for pursuing personally meaningful goals and that altruistic behaviors may be enhanced by societal changes that promote well-being.

The geographic prevalence of various altruistic behaviors (non-reciprocal acts that improve others' welfare) is non-uniformly distributed. But whether this reflects variation in a superordinate construct linked to national-level outcomes or cultural values is unknown. We compiled data on seven altruistic behaviors across 48-152 nations, and found evidence that these behaviors reflect a latent construct positively associated with national-level subjective well-being (SWB) and individualist values, even controlling for national-level wealth, health, education, and shared cultural history. Consistent with prior work, we found that SWB mediates the relationship between two objective measures of well-being (wealth and health) and altruism (N=130). Moreover, these indirect effects increase as individualist values increase within the subset of countries (N=90) with available data. Together, results indicate that altruism increases when resources and cultural values provide objective and subjective means for pursuing personally meaningful goals, and that altruistic behaviors may be enhanced by societal changes that promote well-being.

A hands-on approach to studying quadratic functions emphasizes the engineering design process.

Mistakes occur frequently in mathematics. Reframing mistakes into positive moments can be psychologically important in a student’s educational journey. We investigated two tertiary math classes that explicitly valued mistakes through a pedagogical requirement called “productive failure”. For a percentage of their grade, students demonstrated how they made mistakes in their problem solving and, most importantly, how they overcame those mistakes. Through interviews, video-stimulated recalls, and evaluations of the course all from students, we initially looked for affectual responses to the pedagogical allowance and student-led demonstration. Many of the responses, both benefits and drawbacks of the productive failure, were interpreted by the research group to resemble the psychology literature on peer-led support groups. Descriptions of both productive failure and support groups, as well as quotes from the students, aim to shed light on psychological benefits of valuing mistakes. Finally, we believe that productive failures benefitted many students because it made the human aspect of mathematics more explicit.