The development of moral motivation across the adult lifespan

Abstract

What explains the behaviour of moral exemplars, individuals who dedicate themselves, in long-term service, to others' betterment? Such exemplars actualize their self-interest (agency) by promoting the interests of others (communion), whereas most people engage agency to attain more agency. In two studies we determine how these profiles develop across adulthood. Young adult exemplars and matched comparison participants described their personal goals and completed a semi-structured interview. Agentic and communal motives were coded from these materials and compared to the motivational profiles of older exemplars and comparisons. We found that (a) young adults actively separated their agency from their communion (suggesting a heightened motivational tension during this developmental period), and (b) younger exemplars used their agency to further agency and communion equally, whereas younger comparisons used their agency to further more agency. These findings explicate the nature of moral motivational development across the adult lifespan.