Concept creepers: Individual differences in harm-related concepts and their correlates

Research on ‘concept creep’ argues that harm-related concepts such as abuse, bullying, prejudice, and trauma have expanded their meanings in recent decades. Theorists have suggested that this semantic expansion may have mixed implications. Broadened concepts might problematize harmful behavior that was previously tolerated but might also make people over-sensitive and fragile. Two studies using American MTurk samples (Ns = 276, 309) examined individual differences in the breadth of people's concepts of harm and explored their correlates. Study 1 found reliable variations in concept breadth that were consistent across four disparate harm-related concepts. As predicted, people with broader concepts tended to endorse harm-based morality, liberal political attitudes, and high empathic concern. Contrary to prediction, younger people did not have broader concepts. Study 2 replicated the association between concept breadth and liberalism and extended the empathy finding by showing that concept breadth was associated with sensitivity to injustice toward others but not the self. In this study, people holding broader concepts were younger and tended to feel more vulnerable and entitled. These findings indicate that holding broader concepts of harm may have mixed implications