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91.
An implicit goal of many interventions intended to enhance integrity is to minimize peoples' exposure to unethical events. The intent of the present effort was to examine if exposure to unethical practices in the course of one's work is related to ethical decision making. Accordingly, 248 doctoral students in the biological, health, and social sciences were asked to complete a field appropriate measure of ethical decision making. In addition, they were asked to complete measures examining the perceived acceptability of unethical events and a measure examining perceptions of ethical climate. When these criterion measures were correlated with a measure examining the frequency with which they had been exposed to unethical events in their day-to-day work, it was found that event exposure was strongly related to ethical decision making but less strongly related to climate perceptions and perceptions of event acceptability. However, these relationships were moderated by level of experience. The implications of these findings for practices intended to improve ethics are discussed.  相似文献   
92.
It is commonly held that early career experiences influence ethical behavior. One way early career experiences might operate is to influence the decisions people make when presented with problems that raise ethical concerns. To test this proposition, 102 first-year doctoral students were asked to complete a series of measures examining ethical decision making along with a series of measures examining environmental experiences and climate perceptions. Factoring of the environmental measure yielded five dimensions: professional leadership, poor coping, lack of rewards, limited competitive pressure, and poor career direction. Factoring of the climate inventory yielded four dimensions: equity, interpersonal conflict, occupational engagement, and work commitment. When these dimensions were used to predict performance on the ethical decision-making task, it was found that the environmental dimensions were better predictors than the climate dimensions. The implications of these findings for research on ethical conduct are discussed.  相似文献   
93.
In recent years, we have seen a new concern with ethics training for research and development professionals. Although ethics training has become more common, the effectiveness of the training being provided is open to question. In the present effort, a new ethics training course was developed that stresses the importance of the strategies people apply to make sense of ethical problems. The effectiveness of this training was assessed in a sample of 59 doctoral students working in the biological and social sciences using a pre–post design with follow-up and a series of ethical decision-making measures serving as the outcome variable. Results showed not only that this training led to sizable gains in ethical decision making but also that these gains were maintained over time. The implications of these findings for ethics training in the sciences are discussed.  相似文献   
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Book reviews     
Arvind Sharma, The Philosophy of Religion and Advaita Vedānra: A Comparative Study in Religion and Reason. University Park, Pennsylvania, The Pennsylvania State University Press, 1995, viii+232 pp., £29.50, $32.50. ISBN 0 271 01032 0.

Niels C. Nielsen Jr (ed.), Christianity After Communism: Social, Political and Cultural Struggle in Russia. Boulder, Westview Press, 1994, ix+171 pp., £37.00, $49.95. ISBN 0 8133 2365 7.

Mary Pickering, Auguste Comte: An Intellectual Biography, Volume 1, Cambridge, Cambridge University Press, 1993, xi+744 pp., £45.00, $49.95. ISBN 0 521 43405 X.

Christopher Herbert, Culture and Anomie: Ethnographic Imagination in the Nineteenth Century. Chicago, University of Chicago Press, 1991, 312 pp., $48 (hardback) ISBN 0 1226 32738 8, $16.95 (paperback) ISBN 0 226 32738 6.

Clifford Geertz, After the Fact: Two Countries, Four Decades, One Anthropologist. Cambridge, Massachusetts, Harvard University Press, 1995, 198 pp., $27.50. ISBN 0 674 00871 5.

William Hamilton, A Quest for the Post-Historical Jesus. New York, Continuum, 1994, 304 pp., $27.50. ISBN 0 8264 0641 6.

Valerie J. Hoffman, Sufism, Mystics, and Saints in Modern Egypt. University of South Carolina Press, 1995, 377 pp.+ notes and index. ISBN 1 57003 055 3.

Margaret H. Case (ed.), Heinrich Zimmer: Coming Into His Own. Princeton, Princeton University Press, 1994, vi+ 148 pp., $24.95. ISBN 0 691 03337 4.

Tessa J. Bartholomeusz, Women Under the Bō Tree: Buddhist Nuns in Sri Lanka. (Cambridge Studies in Religious Traditions 5.) Cambridge, Cambridge University Press, 1994, xx+284 pp., £37.50, $59.95. ISBN 0 521 46129 4.

Philip C. Almond, Heaven and Hell in Enlightenment England. Cambridge, Cambridge University Press, 1994, xiii+ 218 pp., £35. ISBN 0 521 45371 2.

George W. Stocking, Jr., After Tylor: British Social Anthropology 1888–1951. Madison, University of Wisconsin Press, London, Athlone Press, 1996, xx+441 pp., $40. ISBN 0 485 30072 9.

P. F. Kornicki and I. J. McMullen (eds), Religion in Japan: Arrows to Heaven and Earth. Cambridge, Cambridge University Press, 1996, xxv+315 pp., £40. ISBN 0 521 55028 9.

Michael Angold, Church and Society in Byzantium under the Comneni 1081–1261. 605 pp., $89.95 (cloth). ISBN 0521 26432 4.

David Nirenberg, Communities of Violence: Persecution of Minorities in the Middle Ages. Princeton, Princeton University Press, 1996, ix+301 pp., $29.95, £23.95. ISBN 0 691 03375 7.  相似文献   
97.
Ted Peters has emphasized the theological concept of prolepsis and a “retroactive ontology” in which God creates from the future. We consider here possible connections between prolepsis and scientific theories about transmission of signals backwards in time. After considering objections to time travel, we discuss putative means of achieving it—tachyons, “time machine” solutions of Einstein's equations, waves in dark energy, and advanced solutions of wave equations. We then reflect on ways those theoretical constructs, if realized, might be of theological interest. Applications to the resurrection of Jesus, predictive prophecy and the creation of the universe will be discussed.  相似文献   
98.
When two targets are presented using rapid serial visual presentation (RSVP) and the interval between the targets is 200–500 ms, detection or identification of the second target is impaired. This impairment in second target report is known as the attentional blink (AB). This study sought to examine the impact of the direction of target association on priming during an AB task using very short and long SOAs. Two experiments were conducted using dual-stream RSVP tasks and targets that either shared an associative relationship or were unrelated to one another. The direction of association between the targets was also varied so that associatively related targets were presented in the forward (strongest association from target 1 to target 2) or backward directions of association (strongest association from target 2 to target 1). In Experiment 1 very short SOAs between targets (27–213 ms) were used. Priming was evident at the same SOAs for both targets presented in the backward direction of association. However, for targets presented in the forward direction of association, priming occurred for target 1 and target 2 at different SOAs. Experiment 2 used longer SOAs between targets (107 to 535 ms) and it was determined that while direction of association between the targets did not affect priming, there was a larger priming effect for target 2 than for target 1. The results of the two experiments indicate that direction of association between targets influences priming in RSVP tasks that use very short but not long SOAs. The results are discussed in relation to the two-stage response competition model of Potter et al. (J Exp Psychol Hum Percept Perform 28:1149–1162, 2002).  相似文献   
99.
Fifty-three national level cyclists completed competitive rides under both laboratory and field conditions to investigate the relationship between pre-competition anxiety and performance. A total of 39 males and 14 females participated in the study, ranging in age from 19 to 26. The objectives of the study were to, (a) measure the relationship between state anxiety and performance, (b) investigate differences in the anxiety-performance relationship under laboratory versus field conditions, and (c) examine the effect of trait anxiety on the state anxiety-performance relationship. State anxiety was measured using the Competitive State Anxiety Inventory-2 (CSAI-2; Martens, Vealey, & Burton, 1990), and trait anxiety with the State-Trait Anxiety Inventory (STAI; Spielberger, Gorsuch, & Lushene, 1970). Results indicated that anxiety was strongly correlated with performance on the field test, but that the anxiety-performance relationship was weaker under laboratory conditions. Results also showed that trait anxiety interacted with the relationship, as low and high trait-anxious subjects had differential response patterns to pre-competition anxiety. The findings are discussed in terms of their relevance for both practitioners and researchers.  相似文献   
100.
Experience-dependent plasticity is thought to involve selective change in pre-existing brain circuits, involving synaptic plasticity. One model for looking at experience-dependent plasticity is environmental enrichment (EE), where animals are exposed to a complex novel environment. Previous studies using electron microscopy showed that EE resulted in synaptic plasticity in the visual cortex and hippocampus. However, the areas in the brain that have been examined following EE have been limited. The present study quantified potential synaptic plasticity throughout the brains of C57BL/6 mice using an enzyme-linked immunosorbent assay (ELISA) for two synaptic proteins, synaptophysin and PSD-95. EE resulted in increased synaptophysin and PSD-95 levels through major brain regions, including anterior and posterior areas of the forebrain, hippocampus, thalamus, and hypothalamus. However, no changes in synaptophysin were detected in the cerebellum. These results demonstrate that EE results in an increase in levels of both pre- and post-synaptic proteins in multiple regions of the brain, and it is possible that such changes represent the underlying synaptic plasticity occurring in EE.  相似文献   
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