How prescriptive norms influence causal inferences.

Area of Science:

• Cognitive Psychology
• Social Psychology
• Moral Psychology

Background:

• Prescriptive norms, or rules about how one should behave, are increasingly recognized as influencing causal inferences.
• The precise cognitive mechanisms driving this influence remain a subject of ongoing debate and theoretical divergence.

Purpose of the Study:

• To compare three competing theories explaining how prescriptive norms affect causal judgments: the culpable control model, the counterfactual reasoning account, and the accountability hypothesis.
• To empirically test which theory best accounts for the observed effects of norms on causal inferences.

Main Methods:

• Five experiments were conducted to investigate the role of prescriptive norms in causal reasoning.
• Participants' causal strength estimates and selections were analyzed under different theoretical frameworks.

Main Results:

• Experimental results favored the accountability hypothesis over the culpable control model and the counterfactual reasoning account.
• Evidence suggests that judgments of moral accountability, influenced by factors like intentionality and knowledge, mediate the impact of norms on causal selection.

Conclusions:

• The findings support the accountability hypothesis, positing that the perceived ambiguity between causal contribution and moral accountability explains norm effects.
• This research highlights the importance of considering accountability in understanding the interplay between social norms and cognitive processes in causal inference.