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Updated: Sep 22, 2025

Measuring the Subjective Value of Risky and Ambiguous Options using Experimental Economics and Functional MRI Methods
Published on: September 19, 2012
Risk-relativity is still a nonsense.
Neil John Pickering1, Giles Newton-Howes2, Simon Walker3
1Bioethics Centre, Dunedin School of Medicine, Dunedin, New Zealand neil.pickering@otago.ac.nz.
This study argues that risk-relativity, the idea of higher competence standards for risky choices, is illogical. Even considering quality of care, arguments supporting risk-relativity remain unconvincing.
Area of Science:
- Philosophy of Mind
- Decision Theory
- Medical Ethics
Background:
- The debate on risk-relativity questions whether competence standards for decision-making should differ based on the risk involved.
- Gray's article explores the complexities and implications of decision-making, including the concept of quality of care.
Purpose of the Study:
- To refute the concept of risk-relativity in decision-making.
- To analyze arguments supporting risk-relativity, particularly those invoking quality of care.
Main Methods:
- Philosophical argumentation
- Critical analysis of existing arguments on risk-relativity
- Conceptual exploration of 'quality of care' in decision-making contexts.
Main Results:
- The core argument against risk-relativity is reinforced.
- An attempt to construct a supportive argument using 'quality of care' was found to be unpersuasive.
- Arguments for risk-relativity, even when incorporating quality of care, do not overcome the fundamental objections.
Conclusions:
- Risk-relativity remains a conceptually flawed notion.
- The principle of equal competence standards for decisions, regardless of risk, is upheld.
- Further exploration of decision-making competence should not rely on the unsupported premise of risk-relativity.
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