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Alex D. Pokorny 《Suicide & life-threatening behavior》1993,23(1):1-10
Data from a 1983 prospective study of suicide in a cohort of 4800 psychiatric inpatients were reanalyzed using logistic regression, which is more appropriate for a binary outcome. The results were the same as in the previous study: too few of the subsequent suicides were identified and there were too many false positives to make this procedure useful. Several additional “artificial” logistic regression analyses were done: one series randomly removed increasing numbers of nonsuicide cases to increase the base rates; another series added an increasingly powerful hypothetical “test.” Both of these maneuvers helped, but fell well short of perfection. 相似文献
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Alex Worsnip 《Philosophy and phenomenological research》2021,102(3):531-558
In discussions of whether and how pragmatic considerations can make a difference to what one ought to believe, two sets of cases feature. The first set, which dominates the debate about pragmatic reasons for belief, is exemplified by cases of being financially bribed to believe (or withhold from believing) something. The second set, which dominates the debate about pragmatic encroachment on epistemic justification, is exemplified by cases where acting on a belief rashly risks some disastrous outcome if the belief turns out to be false. Call those who think that pragmatic considerations make a difference to what one ought to believe in the second kind of case, but not in the first, ‘moderate pragmatists’. Many philosophers – in particular, most advocates of pragmatic and moral encroachment – are moderate pragmatists. But moderate pragmatists owe us an explanation of exactly why the second kind of pragmatic consideration makes a difference, but the first kind doesn’t. I argue that the most promising of these explanations all fail: they are either theoretically undermotivated, or get key cases wrong, or both. Moderate pragmatism may be an unstable stopping point between a more extreme pragmatism, on one hand, and an uncompromising anti-pragmatism on the other. 相似文献
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Alex Reed 《Journal of Family Therapy》2013,35(4):427-440
Jaakko Seikkula (2008) has pointed towards the importance of practitioners working in the present moment in dialogical therapy. Extrapolating from Seikkula's work, this article considers the significance of the qualities of therapist attentiveness, generosity and negative capability in dialogical family meetings for psychosis. It is proposed that these qualities are of particular importance when family meetings occur in crisis situations, as when under pressure practitioners can easily be drawn into prematurely interventionist stances that may unintentionally promote chronicity for the person experiencing psychosis. The value of co‐working arrangements in enabling practitioners to maintain attentiveness and negative capability in this work is also considered. 相似文献
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Miguel A. Rodrí guez-Giron s Alex Kacelnik 《The Quarterly Journal of Experimental Psychology Section A: Human Experimental Psychology》2001,54(2):527-546
We investigated the relative contributions of perception and reference memory to behavioural variability in a temporal discrimination with human subjects. We used two temporal bisection tasks. In both tasks each trial consisted of a sequential presentation of three intervals, two standards, and a probe, and subjects were asked to judge the similarity of each probe against the two standards. In a "single bisection", the standards' duration was constant across trials. In a "roving bisection", the two standards were trial unique. We compared our results with the predictions from a model related to Scalar Expectancy Theory, with the added assumption that the decision process minimizes the expected number of errors given the information available. The model shows that if errors in reference memory were dominant the psychometric function should be identical for single and roving tasks, and if perceptual errors were dominant the psychometric function should be steeper for the single than for the roving bisection. As we found that psychometric functions were steeper for the single than for the roving tasks, we concluded that perceptual errors are dominant. 相似文献
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Revisionist approaches to the ethics of war seem to imply that civilians on the unjust side of a conflict can be legitimate targets of defensive attack. In response, some authors have argued that although civilians do often causally contribute to unjustified global threats – by voting for war, writing propaganda articles, or manufacturing munitions, for example – their contributions are usually too ‘small’, or ‘remote’, to make them liable to be intentionally killed to avert the threat. What defenders of this view lack, however, is a theory of causal contribution. This article sketches and defends a theory of causal contribution. We then apply it to the kinds of situation that defenders of the view are interested in. We argue, however, that since degrees of causal contribution turn out to be sensitive to particular features of the situation that are extrinsic to the agent's action, whether an agent makes a small or a large contribution to a threat may not only be very difficult to discern but in many cases may not line up very well with the kinds of intuition about liability that defenders of the view want to uphold. 相似文献
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