Framing effects from misleading implicatures: an empirically based case against some purported nudges.

Area of Science:

• Bioethics
• Medical Decision-Making
• Health Communication

Background:

• Bioethicists debate framing treatment options in terms of survival versus mortality to influence patient choice.
• The assumption that survival and mortality frames convey equivalent numerical information is challenged by empirical findings.

Purpose of the Study:

• To argue that framing medical information is presumptively wrong due to a violation of the duty of proper disclosure.
• To explore morally relevant factors influencing the permissibility of framing.
• To address objections and derive lessons for the ethics of nudging.

Main Methods:

• Analysis of empirical findings on framing effects.
• Ethical argumentation regarding the duty of disclosure.
• Examination of objections to the ethical critique of framing.

Main Results:

• Framing effects may stem from differing implications about numerical bounds of survival and mortality rates, not just equivalent information.
• Framing medical information violates the duty of proper disclosure, making it presumptively unethical.
• Specific morally relevant features and objections to framing are identified.

Conclusions:

• Framing medical treatment options is ethically problematic as it undermines informed consent.
• The ethics of nudging in healthcare requires careful consideration of disclosure duties.
• Further research should clarify the boundaries of permissible influence in medical communication.