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951.
Douglas R. McGaughey 《Zygon》2006,41(3):727-746
Abstract. Immanuel Kant's theoretical knowledge and practical knowledge tempt conclusion that natural science and religion are two independent discourses of a dualistic system. To be sure, knowledge is anchored in two kinds of causality. Theoretical knowledge is governed by physical causality. Practical knowledge is concerned with the human capacity to initiate a sequence of events that nature could not accomplish on its own—although in conformity with, not independent of, natural causality. Furthermore, the two realms presuppose a common totality of order not of humanity's creation. Without these presuppositions, we could not experience the world as we do, and it would never occur to us to engage in a scientific investigation of the natural world. Hence, we should first exhaust our attempts at explanation on the basis of physical causality before turning to the aid of teleology. The anomalous becomes an occasion to seek a physical law not yet known whereas the miraculous hinders search for a natural law. However, higher than knowledge of “what is” is our capacity to discern “what should be.” This is an inclusive moral capacity that establishes what it means to be human and unites all moral agents in an invisible kingdom of ends that constitutes a moral culture in the physical world uniting religion and science. 相似文献
952.
Biased extensive measurement: The general case 总被引:1,自引:0,他引:1
We develop a theory of biased extensive measurement which allows us to prove the existence of a ratio-scale without transitivity of indifference and with a property of homothetic invariance weaker than independence. These representations, which cover the cases of interval orders and of semiorders, reveal a unique biasing function smaller or equal to 1 that distorts extensive measurement and explains departures from its standard axioms. We interpret this biasing function as characterizing the qualitative influence of the underlying measurement process and we show that it induces a proportional indifference threshold. 相似文献
953.
Shadna A. Rana 《Learning and motivation》2006,37(1):18-41
Recent evidence suggests that drug-induced conditioned taste avoidance may be mediated by conditioned fear (e.g., Parker, 2003). The experiments reported here evaluated the effect of exposure to a drug-paired flavor on open arm exploration in an elevated plus maze (EPM), a measure of fear. When rats were tested on a familiar (trial 2) EPM, but not on a novel (trial 1) EPM, prior exposure to a lithium-paired saccharin solution enhanced open arm activity relative to saline-paired saccharin. On the other hand, when rats were exposed to lithium-paired saccharin during plus maze exposure, they displayed suppressed open arm activity relative to unpaired controls when tested in a familiar maze. The pattern of results was specific to the conditional affective properties of the taste, because exposure to unconditional sickness produced by administration of lithium, and unconditionally unpalatable quinine solution did not produce this pattern. These results were interpreted in terms of the opponent process model of motivation; that is, exposure to a lithium-paired flavor elicits conditioned fear which is immediately followed by conditioned relief when the exposure is terminated. On the other hand, exposure to an amphetamine-paired flavor either before or during EPM testing enhanced open arm exploration. Since the strength of taste avoidance did not differ among amphetamine and lithium conditioned rats, these results provide further evidence that the nature of a saccharin-lithium association differs from that of a saccharin-amphetamine association. 相似文献
954.
We develop semiparametric Bayesian Thurstonian models for analyzing repeated choice decisions involving multinomial, multivariate
binary or multivariate ordinal data. Our modeling framework has multiple components that together yield considerable flexibility
in modeling preference utilities, cross-sectional heterogeneity and parameter-driven dynamics. Each component of our model
is specified semiparametrically using Dirichlet process (DP) priors. The utility (latent variable) component of our model
allows the alternative-specific utility errors to semiparametrically deviate from a normal distribution. This generates a
robust alternative to popular Thurstonian specifications that are based on underlying normally distributed latent variables.
Our second component focuses on flexibly modeling cross-sectional heterogeneity. The semiparametric specification allows the
heterogeneity distribution to mimic either a finite mixture distribution or a continuous distribution such as the normal,
whichever is supported by the data. Thus, special features such as multimodality can be readily incorporated without the need
to overtly search for the best heterogeneity specification across a series of models. Finally, we allow for parameter-driven
dynamics using a semiparametric state-space approach. This specification adds to the literature on robust Kalman filters.
The resulting framework is very general and integrates divergent strands of the literatures on flexible choice models, Bayesian
nonparametrics and robust time series specifications. Given this generality, we show how several existing Thurstonian models
can be obtained as special forms of our model. We describe Markov chain Monte Carlo methods for the inference of model parameters,
report results from two simulation studies and apply the model to consumer choice data from a frequently purchased product
category. The results from our simulations and application highlight the benefits of using our semiparametric approach. 相似文献
955.
This study sought to establish the relevance of mothers’ epistemic beliefs to their parenting style and preferred academic
goals for their child. College mothers (N = 163) from primarily working class families completed a variety of self-report measures including a modified version of
Schommer’s [(1990). Journal of Educational Psychology, 82, 498–504] Epistemological Beliefs Questionnaire, the Parental Attitudes Questionnaire-Revised [Reitman, Rhode, Hupp, & Altobello
(2002). Journal of Psychopathology and Behavioral Assessment, 24(2), 119–127], and several goal orientation scales. Results indicated that a view of learning as effortful and under the
learner’s control and a view of knowledge as actively constructed were associated with an authoritative parenting style and
with a preference for their child to focus on learning, improvement, and effort in approaching academic tasks. By contrast,
a view of learning as quick, straightforward, relatively passive and as based in innate constraints and a view of knowledge
as consisting of discreet, unambiguous facts were associated with authoritarian and permissive styles and the adoption of
performance goals for one’s child.
Portions of this study were presented at the annual meeting of the Society for Research in Child Development in Atlanta, April,
2005. 相似文献
956.
957.
958.
Indecisiveness is a trait‐related general tendency to experience decision difficulties across a variety of situations, leading to decision delay, worry, and regret. Indecisiveness is proposed (Rassin, 2007) to be associated with an increase in desire for information acquisition and reliance on compensatory strategies—as evidenced by alternative‐based information search—during decision making. However existing studies provide conflicting findings. We conducted an information board study of indecisiveness, using eye tracking methodology, to test the hypotheses that the relationship between indecisiveness and choice strategy depends on being in the early stage of the decision making process, and that it depends on being in the presence of an opportunity to delay choice. We found strong evidence for the first hypothesis in that indecisive individuals changed shift behavior from the first to the second half of the task, consistent with a move from greater to lesser compensatory processing, while the shift behavior of decisive individuals suggested lesser compensatory processing over the whole task. Indecisiveness was also related to time spent viewing attributes of the selected course, and to time spent looking away from decision information. These findings resolve past discrepancies, suggest an interesting account of how the decision process unfolds for indecisive versus decisive individuals, and contribute to a better understanding of this tendency. Copyright © 2009 John Wiley & Sons, Ltd. 相似文献
959.
临床路径制定过程中应用循证医学探讨 总被引:2,自引:1,他引:1
临床路径作为一种新的质量效益型管理模式将病种医疗服务标准化。本文通过概述循证医学在临床路径服务项目和内容以及住院时间制定过程中的应用方法以及循证实践步骤,为进一步制定科学合理的临床路径提供了循证来源,从而促进我国医院循证管理得到更好的实践。 相似文献
960.
The institutionalization of biodiversity conservation through legal instruments has led to mixed reactions at both the individual and community levels, with conflict and resistance co‐existing with support. The overall purpose of this paper is to describe how rural communities living in areas included in the Natura 2000 Network of protected sites, where local practices of land use are regulated by new legal directives, receive biodiversity conservation goals. Previous studies suggest that this reception is strongly shaped by place identification, but their contradictory results demand further clarification. This study examines the role of psycho‐social variables identified by previous studies as potentially relevant moderators of identification: (a) Vested interest in natural resources, (b) evaluation of the designation process of protected areas and (c) institutional trust. It further extends previous research by analysing the support given to contextually relevant ecological practices. Results reveal a positive link between place identification and attitudes in the high vested interest condition and show that support for conservation practices is better predicted in the high vested interest and low trust conditions. The discussion focuses on the relevance of analysing contextually relevant psycho‐social moderators when attempting to understand how local communities' relation with biodiversity conservation is affected by legislative innovation. Copyright © 2009 John Wiley & Sons, Ltd. 相似文献