A key objective of the law in the assessment of decision-making capacity in clinical settings is to allow clinicians and judges to avoid making value judgements about the reasons that patients use to refuse treatment. This paper advances two lines of argument in respect of this objective. The first is that authorities cannot rationally avoid significant evaluative judgements in the assessment of a patient’s own assessment of the facts of their case. Assessing reasoning is unavoidably value-laden. Yet the underlying motivation (...) behind clinicians’ and the law’s value-neutral aims, ie, the avoidance of undue paternalism, is worth preserving. That being so, the second line of argument will try to show that that underlying motivation is better served in a limited range of cases by embedding a ‘reversibility standard’ in the assessment process so that the patient can, if they wish, and in due course, bring about the consequences that they were prevented from realising as a result of a determination of incapacity. (shrink)

This article advances two views on the role of evaluative judgment in clinical assessments of decision-making capacity. The first is that it is rationally impossible for such assessments to exclude judgments of the values a patient uses to motivate their decision-making. Predictably, and second, attempting to exclude such judgments sometimes yields outcomes that contain intractable dilemmas that harm patients. These arguments count against the prevailing model of assessment in common law countries—the four abilities model—which is often incorrectly advertised as being (...) value-neutral in respect of patient decision-making both by its proponents and in statute. A straightforward evaluative model of capacity assessment which wears its values on its sleeves and is biased against what are called ‘serious prudential mistakes’ avoids these rational and practical problems. (shrink)

Why should we obey the rules that constitute a code of conduct? If a rule is justified by conclusive moral reasons, then those reasons are sufficient, from a rational point of view (rather than, sa...