Predicting how individuals approach enrichment: Regulatory focus in cotton-top tamarins (Sanguinus oedipus)

Evidence is mounting that personality is associated with health and well-being in humans and other animals. In a step towards increasing our understanding of this link, we applied regulatory focus theory, a motivational perspective from social psychology, to the behavior of zoo-housed cotton top tamarins. We tested whether regulatory focus “personality,” that is stable differences […]