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61.
Physicians make some medical decisions without disclosure to their patients. Nondisclosure is possible because these are silent decisions to refrain from screening, diagnostic or therapeutic interventions. Nondisclosure is ethically permissible when the usual presumption that the patient should be involved in decisions is defeated by considerations of clinical utility or patient emotional and physical well-being. Some silent decisions—not all—are ethically justified by this standard. Justified silent decisions are typically dependent on the physician's professional judgment, experience and knowledge, and are not likely to be changed by patient preferences. We condemn the inappropriate exclusion of the patient from the decision-making process. However, if a test or treatment is unlikely to yield a net benefit, disclosure and discussion are at times unnecessary. Appropriate silent decisions are ethically justified by such considerations as patient benefit or economy of time. 相似文献
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Gary L. Brase Laurence Fiddick Clare Harries 《Quarterly journal of experimental psychology (2006)》2013,66(5):965-976
Optimal Bayesian reasoning performance has reportedly been elusive, and a variety of explanations have been suggested for this situation. In a series of experiments, it is demonstrated that these difficulties with replication can be accounted for by differences in participant-sampling methodologies. Specifically, the best performances are obtained with students from top-tier, national universities who were paid for their participation. Performance drops significantly as these conditions are altered regarding inducements (e.g., using unpaid participants) or participant source (e.g., using participants from a second-tier, regional university). Honours-programme undergraduates do better than regular undergraduates within the same university, paid participation creates superior performance, and top-tier university students do better than students from lower ranked universities. Pictorial representations (supplementing problem text) usually have a slight facilitative effect across these participant manipulations. These results indicate that studies should take account of these methodological details and focus more on relative levels of performance rather than absolute performance. 相似文献
64.
In a survey of his views in the philosophy of mind, David Lewis criticizes much recent work in the field by attacking an imaginary opponent, 'Strawman'. His case against Strawman focuses on four central theses which Lewis takes to be widely accepted among contemporary philosophers of mind. The theses concern (1) the language of thought hypothesis and its relation to folk-psychology, (2) narrow content, (3) de se content, and (4) rationality. We respond to Lewis, arguing (amongst other things) that he underestimates Strawman's theoretical resources in a variety of important ways. 相似文献
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Laurence B Leonard 《Journal of experimental child psychology》1975,19(2):346-357
Eighteen children, randomly assigned to one of six conditions, were trained in the use of two-word subject-verb (e.g. “mommy go”) utterances. The groups differed in (1) the number of different semantic relations theoretically underlying the subject-verb utterances on which the children were trained, and (2) the extent to which these semantic relations were associated with nonlinguistic events. The results indicated that the children acquired the subject-verb utterance forms more readily when they were also exposed to the events to which the utterances actually referred. Provided that the subject-verb utterances were related to ongoing events, the number of relations “underlying” these utterances did not appear critical. These results suggest that the child's acquisition of novel and grammatical utterances describing nonlinguistic stimuli highly similar to those in his natural environment are amenable to experimental control. 相似文献
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Attention, Perception, & Psychophysics - A formula for the size-weight illusion was derived from the Stevens and Rubin (1970) finding that heaviness functions form a family of power functions... 相似文献
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Despite a rapid growth and an ongoing need for outplacement services, little is known about the perceived adequacy and benefits of these services for the redundant employees using them. The authors surveyed 360 Belgian redundant employees (i.e., clients) who were using outplacement services provided by a public employment agency. Results indicated that an outplacement experience that is perceived as adequate by clients fosters their overall impressions of justice toward the dismissing organization. Perceived outplacement adequacy, in turn, led to benefits for the redundant employees—namely, a reduction of negative emotions and an enhancement of their perceived well‐being, future perspectives, and job‐seeking activities—thus confirming the mediating role of overall justice. 相似文献
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