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141.
The article looks at the structure of impossible worlds, and their deployment in the analysis of some intentional notions. In particular, it is argued that one can, in fact, conceive anything, whether or not it is impossible. Thus a semantics of conceivability requires impossible worlds.  相似文献   
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Black gay and bisexual young men carry a disproportionate burden of HIV in the United States. This study explored Black gay and bisexual young men living with HIV's identification and interpretation of race‐specific cultural messages regarding substance use, sexual activity, and condom use. A total of 36 Black gay and bisexual young men living with HIV (ages 16–24, mean = 20.6 years) from four geographically diverse regions of the United States participated in qualitative in‐depth interviews. Results from this study elucidate the ways in which these young men interpret various forms of race‐specific cultural messages and experiences regarding substance use, sexual activity, and condom use. Participants discussed cultural messages and experiences promoting and discouraging condoms and substance use. Regarding sexual activity, only messages and experiences promoting sex were reported. Across all three categories, messages and experiences promoting risk were predominant. Data further revealed that socially transmitted cultural messages received by young men emanated from multiple sources, such as family, peers, sexual partners, community/neighborhood, and the broader society. Race‐specific cultural messages and experiences should be addressed in interventions for this population, and programs should assist young men in developing a critical consciousness regarding these messages and experiences in order to promote health and well‐being.  相似文献   
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Graham  Keith 《Res Publica》2000,6(2):133-154
The significance which any human action carries for normative reasoning is held to include its causal preconditions as well as its causal consequences. That claim is defended against a series of natural objections. The point is then extended from actions to preferences via discussion of Barry and Dworkin. The grounds for excluding nosy preferences from aggregation must involve appeal not just to rights and intention but also to the consequences of acting on them. But then some of the features in virtue of which nosy preferences are held to be objectionable will also be present in any other preference. This revised version was published online in August 2006 with corrections to the Cover Date.  相似文献   
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For over a decade, the empowerment of service staff has been touted as an effective means of improving worker satisfaction and performance. The 2 studies described in this paper assess likely customer reactions to staff empowerment. In Study I, conditions of full empowerment produced higher customer satisfaction ratings than did either limited or no empowerment, with evidence that the link between empowerment and satisfaction is mediated primarily by perceptions of procedural fairness. In Study 2, full empowerment was again associated with high satisfaction and with positive appraisals of the empowered staff member, although these effects were moderated by the employee's communication style.  相似文献   
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Graham  Peter J. 《Synthese》2000,123(3):365-392
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Summary: On formula‐scored exams students receive points and penalties for correct and incorrect answers, respectively, but they can avoid the penalty by withholding incorrect answers. However, test‐takers have difficulty strategically regulating their accuracy and often set an overly conservative metacognitive response bias (e.g., Higham, 2007). The current experiments extended these findings by exploring whether the comparative difficulty of surrounding test questions (i.e., easy vs. hard)—a factor unrelated to the knowledge being tested—impacts metacognitive response bias for medium‐difficulty test questions. Comparative difficulty had no significant influence on participants' ability to choose correct answers for medium questions, but it did affect willingness to report answers and confidence ratings. This difference carried over to corrected scores (scores after penalties are applied) when comparative difficulty was manipulated within‐subjects: Scores were higher in the hard condition. Results are discussed in terms of implications for interpreting formula‐scored tests and underlying mechanisms of performance.Copyright © 2017 John Wiley & Sons, Ltd.  相似文献   
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