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211.
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This article focuses on two aspects of actuarial risk at sentencing, the accuracy of the instrument and the outcome it predicts. For theoretical reasons rooted in the cognitive decision-making and sentencing literature, there is a danger that judges and other practitioners might come to overly rely on a “high risk” label or designation without appreciating the accuracy of the prediction or the actual outcome being predicted. Using sentencing and recidivism data from Pennsylvania (n = 10,000), two simple risk instruments are constructed to illustrate the critical importance of understanding accuracy and outcome before relying on the risk tool information.  相似文献   
213.
Organ procurement presents several ethical concerns (from what constitutes acceptable criteria for death to issues involved in specifically designating to whom an organ can be given), but none is more central than the concern for what are appropriate means for acquiring organs. The following discussion attempts a different perspective on the issue of organ procurement by arguing that, rather than appealing to our charitable consciences or our pocketbooks, relinquishing our organs after death in this day and age is, in fact, obligatory for most people. Each of us is pressed by the growing demand for our organs should we die "rightly," and that desperate need has risen to such a level that not to release our organs for transplantation would constitute a serious moral wrong.  相似文献   
214.
This article explores young infants' ability to learn new words in situations providing tightly controlled social and salience cues to their reference. Four experiments investigated whether, given two potential referents, 15-month-olds would attach novel labels to (a) an image toward which a digital recording of a face turned and gazed, (b) a moving image versus a stationary image, (c) a moving image toward which the face gazed, and (d) a gazed-on image versus a moving image. Infants successfully used the recorded gaze cue to form new word-referent associations and also showed learning in the salience condition. However, their behavior in the salience condition and in the experiments that followed suggests that, rather than basing their judgments of the words' reference on the mere presence or absence of the referent's motion, infants were strongly biased to attend to the consistency with which potential referents moved when a word was heard.  相似文献   
215.
Why do people dislike art that they find meaningless? According to terror management theory, maintaining a basic meaningful view of reality is a key prerequisite for managing concerns about mortality. Therefore, mortality salience should decrease liking for apparently meaningless art, particularly among those predisposed to unambiguous knowledge. Accordingly, mortality salience diminished affection for modern art in Study 1, and this effect was shown in Study 2 to be specific to individuals with a high personal need for structure (PNS). In Studies 3 and 4, mortality salient high-PNS participants disliked modern art unless it was imbued with meaning, either by means of a title or a personal frame of reference induction. Discussion focused on the roles of meaninglessness, PNS, and art in terror management.  相似文献   
216.
The present article introduces a social-exchange model of organizational attachment incorporating both direct exchange and indirect exchange. Participants were 325 university employees. The present results indicated that perceived organizational support (POS) and perceived external prestige (PEP) both contribute to organizational attachment. Further, the results showed that the extent to which POS and PEP are related to organizational attachment is moderated by occupational proxies of cosmopolitan-local role orientation. POS was more strongly related to the affective commitment and withdrawal cognitions of staff and administrators than to those of faculty. PEP was more strongly related to affective commitment and withdrawal cognitions of university faculty than to those of university staff and administrators. The authors discussed the need to incorporate relational variables such as PEP into other social-exchange frameworks.  相似文献   
217.
According to Social Identity Theory (cf., J. G. March & H. A. Simon, 1958), individuals tend to identify with prestigious or high-status groups. Researchers (J. E. Dutton, J. M. Dukerich, & C. V. Harquail, 1994) have revealed that organizational members also identify with organizations that have attractive public images. To gain a better understanding of the theoretical reasons underlying the relationship between image and identification in organizations, the authors examined this relationship in a healthcare setting. In addition, they investigated need for esteem as a moderator of the relationship between construed external image and organizational identification. Consistent with previous findings, the present results indicated that construed external image is positively related to organizational identification. Perhaps it is more important that the present findings also supported need for esteem as a moderator of the relationship between construed external image and organizational identification.  相似文献   
218.
Though the papers in this volume for the most part address the question, "What is Christian about Christian Bioethics", this paper addresses instead a closely related question, "How would a Christian approach to bioethics differ from the kind of secular academic bioethics that has emerged as such an important field in the contemporary university?" While it is generally assumed that a secular bioethics rooted in moral philosophy will be more culturally authoritative than an approach to bioethics grounded in the contingent particularities of a religious tradition, I will give reasons for rejecting this assumption. By examining the history of the recent revival of academic bioethics as well as the state of the contemporary moral philosophy on which it is based I will suggest that secular bioethics suffers from many of the same liabilities as a carefully articulated Christian bioethics. At the end of the paper I will turn briefly to examine the question of how, in light of this discussion, a Christian bioethics might best be pursued.  相似文献   
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Data from observations of 232 elementary classrooms and from student questionnaires were used to test a model linking teacher classroom practices to students' sense of the classroom as a community (assessed by questionnaire) through intermediate effects on students' classroom behavior. The model was generally confirmed and showed that teacher practices (emphasis on prosocial values, elicitation of student thinking and expression of ideas, encouragement of cooperation, warmth and supportiveness, andreduced use of extrinsic control) were related to student classroom behaviors (engagement, influence, andpositive behavior), which, in turn, were related to students'sense of community. Teachers' encouragement of cooperative activities appeared to be particularly important in this sequence. The appropriateness of the model was tested for schools serving populations that were both high and low in level of poverty, and all estimates of path coefficients were found to be invariant across these groups. Developmental Studies Center This research is part of a larger project that is being funded by grants from the William and Flora Hewlett Foundation; the San Francisco Foundation; the Robert Wood Johnson Foundation; the Danforth Foundation; the Stuart Foundations; the Pew Charitable Trusts; the John D. and Catherine T. MacArthur Foundation; the Annenberg Foundation; Spunk Fund, Inc.; the DeWitt Wallace-Reader's Digest Fund, Inc.; Louise and Claude Rosenberg; and the Center for Substance Abuse Prevention, U.S. Department of Health and Human Services. The views expressed in the paper are those of the authors and not necessarily of the funders. We are grateful to the many educators, students, and colleagues who cooperated with us on this project and to several anonymous reviewers who provided helpful suggestions.  相似文献   
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