Perceptions and correspondence of climate change beliefs and behavior among romantic couples
Romantic partners influence one another’s beliefs and behaviors. However, little is known about the dynamics of climate change beliefs and behaviors within romantic couples. We surveyed 758 romantic couples (N = 1,516 individuals) to investigate (a) correspondence between partners’ climate change beliefs and behaviors, (b) accuracy of people’s perceptions of their partner’s beliefs and behaviors, (c) how accuracy varies across moderating variables such as frequency of global warming discussion, and (d) whether partner perceptions are more strongly predicted by their partner’s actual beliefs and behaviors or by projections of their own beliefs and behaviors. Results indicate beliefs and behaviors commonly differ between romantic partners. Moreover, people’s perceptions of their partner’s beliefs and behaviors are predicted by their own beliefs and behaviors (assumed similarity), separate from the predictive effect of their partner’s actual beliefs and behaviors (accuracy). We use these findings to identify opportunities for future research on relationship-based interventions.