Moral Judgment in Old Age: Evidence for an Intent-to-Outcome Shift

Younger (21-39 years) and older (63-90 years) adults were presented with scenarios illustrating either harmful or helpful actions. Each scenario provided information about the agent's intention, either neutral or valenced (harmful/helpful), and the outcome of his or her action, either neutral or valenced. Participants were asked to rate how morally good or bad the agent's action was. In judging harmful actions, older participants relied less on intentions and more on outcomes compared to younger participants. This age-related difference was associated with a decline in older adults' theory of mind abilities. However, we did not find evidence of any significant age-related difference in the evaluations of helpful actions. We argue that the selective association of aging with changes in the evaluation of harmful but not helpful actions may be due also to motivational factors and highlight some implications of the present findings for judicial systems.