Moral decision-making with bounded cognitive resources and limited information.

Area of Science:

• Cognitive Science
• Moral Psychology
• Behavioral Economics

Background:

• Real-world moral decisions involve constraints like limited information and cognitive resources.
• Heuristic strategies are often employed to navigate complex moral dilemmas.
• Existing analyses often focus on ethical theories, potentially overlooking practical decision-making processes.

Purpose of the Study:

• To reframe the analysis of moral dilemmas from ethical theories to decision strategies.
• To investigate the role of resource rationality in moral decision-making.
• To explain the selection of specific moral strategies using the bias-variance trade-off.

Main Methods:

• Conceptual analysis integrating decision theory with moral psychology.
• Application of resource rationality principles to moral decision constraints.
• Examination of the bias-variance trade-off as an explanatory framework for strategy selection.

Main Results:

• Moral choices are better understood through decision strategies rather than solely through ethical frameworks.
• Resource rationality explains the necessity and adoption of heuristic strategies in moral decision-making.
• The bias-variance trade-off effectively predicts when individuals will employ particular moral decision strategies.

Conclusions:

• Decision strategies, influenced by cognitive limitations and rationality, are key to understanding moral choices.
• Shifting focus to decision strategies offers a more empirically grounded approach to moral psychology.
• Resource rationality and the bias-variance trade-off provide a robust theoretical basis for analyzing heuristic use in moral dilemmas.