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61.
Public concerns about violent video games are moral concerns—How moral threat can make pacifists susceptible to scientific and political claims against violent video games 下载免费PDF全文
Tobias Rothmund Jens Bender Peter Nauroth Mario Gollwitzer 《European journal of social psychology》2015,45(6):769-783
Public discussions about the harmfulness of violent media are often held in the aftermath of violent felony. At the same time, we know little about whether and how experiencing real‐life violence impacts the way laypersons perceive and evaluate debates about virtual violence. In Study 1, we provided data indicating that both real‐life violence and violent video games are perceived as morally threatening by people who regard nonviolence to be an important moral value (i.e., pacifists). In Study 2, we hypothesized and found that when pacifists perceive threat from the presence of real‐life violence, they are especially susceptible to scientific and political claims indicating that violent video games are harmful. Our findings are in line with the value protection model and research on the psychological consequences of threat. Implications of the present findings are discussed with regard to a better understanding of the violent video games debate in the general public. 相似文献
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Mario Brandhorst 《Philosophical Investigations》2015,38(3):227-250
This paper examines the view of ethical language that Wittgenstein took in later years. It argues that according to this view, ethics falls into place as a part of our natural history, while every sense of the mystical or supernatural that once surrounded it is irrevocably lost. Moreover, Wittgenstein argues that ethical language does not correspond to reality “in the way” in which a physical theory does. I propose an interpretation of this claim that shows how it sets his view apart from a “realist” theory of ethics. The reality of which he speaks is the reality of human life. 相似文献
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Snežana B. Krstić 《Science and engineering ethics》2015,21(5):1181-1196
Unavailability of published data and studies focused on young researchers in Europe and research integrity issues reveals that clear understanding and stance on this subject within European area is lacking. Our study provides information on attitudes and experiences of European researchers at early career stages (doctoral and postdoctoral level), based on a limited sample of respondents (n = 27). The study provides both quantitative and qualitative results for the examined issues. The data suggest that awareness and interest of the younger researchers surveyed in research integrity issues is high, however, it is often based on self-initiatives, with many of the respondents not having adequate training or any possibility to obtain it. Our attitude survey conducted within the European Council of Doctoral Candidates and Junior Researchers indicates that only 22 % of respondents had an opportunity to obtain relevant training (significantly less than in a study conducted in the U.S.), and that only one third believed that institutions and supervisors regularly paid attention to it. Further, we noted certain differences between disciplines. The study also reveals that many younger researchers felt they faced problems due to the misconduct of their senior colleagues and the existing institutional culture. The results of the study indicate a need for better prevention mechanisms, training and raising awareness activities. Preferably, junior researchers should be given an active role in shaping the integrity culture. It should be noted that the presented results should be considered in the context of the limitations stemming from the small-scale survey. This paper encourages further research activities on research integrity practices to provide stronger evidence on the attitudes and experiences of young researchers in Europe and other parts of the world. 相似文献
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Mario Gómez-Torrente 《Philosophical Studies》2010,148(3):439-443
Roy Sorensen has argued that a certain technical use of quotation marks to name the empty string supports a revised version
of Davidson’s theory of quotation. I point out that Sorensen’s considerations provide no support for Davidson’s original theory,
and I show that at best they support the revised Davidsonian theory only to the same extent that they support a simpler revised
version of a Tarskian theory. 相似文献
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Human response time (RT) data are widely used in experimental psychology to evaluate theories of mental processing. Typically,
the data constitute the times taken by a subject to react to a succession of stimuli under varying experimental conditions.
Because of the sequential nature of the experiments there are trends (due to learning, fatigue, fluctuations in attentional
state, etc.) and serial dependencies in the data. The data also exhibit extreme observations that can be attributed to lapses,
intrusions from outside the experiment, and errors occurring during the experiment. Any adequate analysis should account for
these features and quantify them accurately. Recognizing that Bayesian hierarchical models are an excellent modeling tool,
we focus on the elaboration of a realistic likelihood for the data and on a careful assessment of the quality of fit that
it provides. We judge quality of fit in terms of the predictive performance of the model. We demonstrate how simple Bayesian
hierarchical models can be built for several RT sequences, differentiating between subject-specific and condition-specific
effects. 相似文献
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Abstract The dependence of the normal-state resistivity, resistive superconducting transition (T c, ΔT c), and of the upper critical-field slope (dH c2/dT|T=Tc) on density has been investigated for several YBa2Cu3O9-x(x?2.1) samples. The resistivity decreases rapidly with increasing density, whereas T c and ΔT c are rather insensitive to a change in density. dH c2/dT|Tc depends sensitively on the preparation conditions. The implications of these results both for the evaluation of the parameters relevant to the understanding of the nature of superconductivity and for the technological applications of granular superconductors are briefly discussed. 相似文献