Temporal Stability of Moral Dilemma Judgments: A Longitudinal Analysis Using the CNI Model

Although moral dilemma judgments are influenced by a variety of situational factors, there is evidence for considerable disagreement between individuals. Using the CNI model to disentangle (a) sensitivity to consequences, (b) sensitivity to moral norms, and (c) general preference for inaction versus action in responses to moral dilemmas, the current research examined the temporal stability of individual differences along the three dimensions. Across two time points 1 month apart, sensitivity to consequences (r = .81) and sensitivity to norms (r = .84) showed high levels of stability that were comparable to the Big Five personality traits; general preference for inaction versus action showed lower stability (r = .41). Exploratory analyses revealed reliable associations between the three dimensions of moral dilemma judgments and three of the Big Five (extraversion, agreeableness, openness). Together, these findings provide evidence for stable individual differences in moral dilemma judgments that are related to basic personality traits.