They should have known better: The roles of negligence and outcome in moral judgements of accidental actions

Gavin Nobes, Justin W. Martin

Research output: Contribution to journalArticlepeer-review

2 Citations (SciVal)

Abstract

Two experiments were conducted to investigate the relative influence of agents’ negligence and their actions’ unintended outcomes on moral judgements. In Study 1, 343 participants were asked in an online questionnaire about a driver whose level of negligence, and the severity of the outcome, were varied systematically. Each judged how much punishment and blame the driver deserved, and rated her negligence, causal responsibility, and intentionality. In Study 2, 341 participants completed the same questionnaire, and also judged the driver’s wrongness and the outcome’s severity. In both studies, judgements were strongly influenced by negligence; blame was also affected by causal responsibility, and wrongness by intention, but the relatively slight outcome effect on blame and wrongness was largely mediated by negligence. In contrast, both negligence and outcome had substantial effects on punishment judgements; most participants assigned high levels of punishment when, and only when, the outcome was negative and the agent was negligent. These findings shed light on the intriguing phenomenon of moral luck, and indicate that it applies more to punishment judgements than to blame and wrongness. They also indicate that when no negligence information is provided in the description of accidents (as in many previous studies), participants often attribute negligence to agents and judge them accordingly. It seems that the effect of outcome on moral judgements has often been overestimated by researchers, and that of negligence underestimated.

Original languageEnglish
Pages (from-to)370-395
Number of pages26
JournalBritish Journal of Psychology
Volume113
Issue number2
Early online date31 Oct 2021
DOIs
Publication statusPublished - May 2022

Keywords

  • Moral judgments
  • Moral luck
  • Negligence
  • Outcome
  • Punishment
  • Blame
  • Wrongness judgments
  • moral luck
  • punishment
  • negligence
  • blame
  • moral judgements
  • outcome

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