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151.
Davis M 《Science and engineering ethics》2001,7(3):379-390
This paper argues that research for engineering ethics should routinely involve philosophers, social scientists, and engineers, and should focus for now on certain basic questions such as: Who is an engineer? What is engineering? What do engineers do? How do they make decisions? And how much control do they actually have over what they do? 相似文献
152.
Davis M 《Science and engineering ethics》2001,7(2):286-90; discussion 291-7
153.
Covert face recognition in neurologically intact participants was investigated with the use of very brief stimulus presentation to prevent awareness of the stimulus. In Experiment 1, skin conductance response (SCR) to photographs of celebrity and unfamiliar faces was recorded; the faces were displayed for 220 msec and for 17 msec in a within-participants design. SCR to faces presented for 220 msec was larger and more likely to occur with familiar faces than with unfamiliar faces. Face familiarity did not affect the SCR to faces presented for 17 msec. SCR was larger for faces of good than for faces of evil celebrities presented for 17 msec, but valence did not affect SCR to faces displayed for 220 msec. In Experiment 2, associative priming was found in a face familiarity decision task when the prime face was displayed for 220 msec, but no facilitation occurred when primes were presented for 17 msec. In Experiment 3, participants were able to differentiate evil and good faces presented without awareness in a two-alternative forced-choice decision. The results provide no evidence of familiarity detection outside awareness in normal participants and suggest that, contrary to previous research, very brief presentation to neurologically intact participants is not a useful model for the types of covert recognition found in prosopagnosia. However, a response based on affective valence appears to be available from brief presentation. 相似文献
154.
155.
Normal performance on the Tower of Hanoi puzzle by amnesic patients has been taken as support for viewing this problem solving task as having a nondeclarative memory component. Individuals in each decade of life between the 20s and 80s were asked to solve this puzzle four times in four sessions with intersession intervals from 1 to 7 days (Davis & Keller, 1998). Participants in their 70s and 80s were significantly impaired compared to participants in their 20s and 30s. The elderly were also significantly impaired on five immediate trials of a 15 words verbal recall test. Participants were readministered these tests an average of 6.6 years later for the elderly (n = 12) and 7.7 years later for the young (n = 11). For the Tower of Hanoi, the performance of the elderly, but not the young individuals, was significantly poorer than their original performance. For the verbal recall test, no significant change over time was detected for the young or elderly participants. These findings support the view that some nondeclarative and/or problem solving tasks demonstrate as great or greater decline with age than some declarative tasks. 相似文献
156.
Revisiting Group Attachment: Ethnic and National Identity 总被引:1,自引:0,他引:1
Thomas C. Davis 《Political psychology》1999,20(1):25-47
The study of ethnic and national identity, owing to the complex interaction between individuals, groups, and systems, has not remained confined to traditional disciplinary boundaries. In particular, a branch of social-psychological research has provided insight into the most fundamental aspect of this phenomenon, subjective bonds between individuals and groups. Here, data derived from a Q-methodological study of Basque national identity are used to show that claims advanced within the existing literature appear to be restricted in their ability to explain subjective attachment to the nation; that is, they cannot adequately account for the types of bonds that emerged from the Basque case study. Primarily through Q methodology, an alternative explanation and method for uncovering the ties between individuals and groups is offered. In the place of previously vague and restrictive a priori categories of collective attachment, Q is shown to offer a means by which to explore the subjective nature of ethnic and national identification. 相似文献
157.
158.
Harry Hummels 《Science and engineering ethics》1999,5(1):55-72
In his article ‘Better Communication Between Engineers and Managers: Some Ways to Prevent Many Ethically Hard Choices’1 Michael Davis analyzes the causes of the disaster in terms of a communications gap between management and engineers. When
the communication between (representatives of) both groups breaks down, the organization is in (moral) trouble. Crucial information
gets stuck somewhere in the organization prohibiting a careful discussion and weighing of all (moral) arguments. The resulting
judgment has therefore little (moral) quality. In this paper I would like to comment on some of Michael Davis’s interesting
and thought-provoking insights and ideas. A company which implements Davis’s recommendations at least shows some sensitivity
to organizational moral issues. But it might miss the point that moral trouble can also result from a common understanding
between managers and engineers. Organizational members sometimes tend to be myopic with regard to safety issues. This paper:
相似文献
1. | describes different meanings of safety Managers and engineers, as Davis mentions, are sometimes willing to compromise quality, but do sacrifice safety. It is my contention that safety—in the sense of putting people’s lives on the line—will always be compromised, and that the discussion is about the ways to negotiate the risks./li |
2. | focuses on a shared understanding of the situation and its implications for safety Using examples from a case study I did on behalf of a commercial airline,2 I will try to show that it is not always the communications gap between managers and engineers which poses a risk to the stakeholders involved, but a common understanding of the situation. |
3. | focuses on a ‘timely concatenation of both active and latent failures’ as a cause for accidents I will argue that—in spite of our efforts to strengthen ethical consciousness and organizational practices—there will always be accidents. They are part of the human condition, since we cannot completely control the complexity of the situations in which they occur. One can, however, make them less costly. |
159.
A live showup (known as a street identification in the UK) allows the perpetrator to be identified shortly after a street crime. If the suspect disputes the identification, a video line‐up often ensues. Four experiments examined the reliability of live showups and their influence on a subsequent video line‐up using realistic procedures and conditions. Similar proportions of culprits and innocent suspects were identified from live showups and video line‐ups. Both culprits and innocent suspects previously identified were likely to be identified again in a subsequent line‐up, with delays from a few minutes to a month. Only a weak effect of clothing bias was observed. There was strong evidence of commitment to a previous identification but no reliable evidence of source monitoring errors. The results suggest that a live showup is not less fair than a line‐up, but the use of repeated identification procedures introduces an unfair bias against innocent suspects. Copyright © 2011 John Wiley & Sons, Ltd. 相似文献
160.
Four studies tested the prediction that positive affect (PA) would relate more strongly to meaning in life (MIL) as a function of perceived time limitations. In Study 1 (N = 360), adults completed measures of PA and MIL. As predicted, PA related more strongly to MIL for older, compared to younger, participants. In Studies 2 and 3, adults (N = 514) indicated their current position in their life span, and rated their MIL. PA, whether naturally occurring (Study 2) or induced (Study 3), was a stronger predictor of MIL for individuals who perceived themselves as having a limited amount of time left to live. Finally, in Study 4 (N = 98) students completed a measure of PA, MIL, and future time perspective (FTP). Results showed that PA was more strongly linked to MIL for those who believed they had fewer opportunities left to pursue their goals. Overall, these findings suggest that the experience of PA becomes increasingly associated with the experience of MIL as the perception of future time becomes limited. The contribution of age related processes to judgments of well-being are discussed. 相似文献