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101.
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The Analysis of Verbal Behavior - 相似文献
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Toledo Douglas Umetsu Cristiane Akemi Camargo Antonio Fernando Monteiro de Lara Idemauro Antonio Rodrigues 《AStA Advances in Statistical Analysis》2022,106(3):473-497
AStA Advances in Statistical Analysis - Count data as response variables are commonly modeled using Poisson regression models, which require equidispersion, i.e., equal mean and variance. However,... 相似文献
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Douglas L. Bessette Lauren A. Mayer Bryan Cwik Martin Vezér Klaus Keller Robert J. Lempert Nancy Tuana 《Risk analysis》2017,37(10):1993-2004
Individuals use values to frame their beliefs and simplify their understanding when confronted with complex and uncertain situations. The high complexity and deep uncertainty involved in climate risk management (CRM) lead to individuals’ values likely being coupled to and contributing to their understanding of specific climate risk factors and management strategies. Most mental model approaches, however, which are commonly used to inform our understanding of people's beliefs, ignore values. In response, we developed a “Values‐informed Mental Model” research approach, or ViMM, to elicit individuals’ values alongside their beliefs and determine which values people use to understand and assess specific climate risk factors and CRM strategies. Our results show that participants consistently used one of three values to frame their understanding of risk factors and CRM strategies in New Orleans: (1) fostering a healthy economy, wealth, and job creation, (2) protecting and promoting healthy ecosystems and biodiversity, and (3) preserving New Orleans’ unique culture, traditions, and historically significant neighborhoods. While the first value frame is common in analyses of CRM strategies, the latter two are often ignored, despite their mirroring commonly accepted pillars of sustainability. Other values like distributive justice and fairness were prioritized differently depending on the risk factor or strategy being discussed. These results suggest that the ViMM method could be a critical first step in CRM decision‐support processes and may encourage adoption of CRM strategies more in line with stakeholders’ values. 相似文献
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Heejeong K. Latimer Lee-Ann Jaykus Roberta A. Morales Peter Cowen & Douglas Crawford-Brown 《Risk analysis》2001,21(2):295-306
This article describes the development of a weighted composite dose – response model for human salmonellosis. Data from previously reported human challenge studies were categorized into two different groups representing low and moderately virulent/pathogenic Salmonella strains based on a disease end point. Because epidemiological data indicate that some Salmonella strains are particularly pathogenic, and in the absence of human feeding study data for such strains, Shigella dysenteriae was used as a proxy for highly virulent strains. Three single-hit dose – response models were applied to the human feeding study data and evaluated for best fit using maximum likelihood estimation: (1) the exponential (E-1pop), (2) the two-subpopulation exponential (E-2pop), and (3) the Beta-Poisson (BP). Based on the goodness-of-fit test, the E-1pop and BP were the best-fit models for low and moderately virulent/pathogenic Salmonella strains, and the E-2pop and BP models were better for highly virulent/pathogenic strains. Epistemic analysis was conducted by determining the degree of confidence associated with the selected models, which was found to be 50%/50% (E-1pop/BP) for low and moderately pathogenic Salmonella strains, and 9.8%/90.2% (E-2pop/BP) for highly virulent strains. The degree of confidence for each component model and variations in the proportion of strains within each virulence/pathogenicity category were incorporated into the overall composite model. This study describes the influence of variation in strain virulence and host susceptibility on the shape of the population dose – response relationship. 相似文献
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Julia Katherina Stefanides Andreas Herrmann Jan Rüdiger Landwehr Mark Heitmann 《Zeitschrift für Betriebswirtschaft》2011,81(2):7-30
Sequential choice processes are ubiquitous in consumer decision making. In each attribute decision, consumers are often faced with different numbers of options which they must trade off in order to make the best possible choice. Thereby, complicated high variety choices at the beginning of a choice process produce a larger trade-off conflict and, thus, initially a greater mental depletion than more simple low variety choices. We examine the strength of mental depletion in sequential choices on individuals’ perceived attractiveness of the firm’s recommended default option at a target choice. We show that consumers who are confronted with difficult high variety choices early in the decision sequence followed by low variety choices initially deplete more than consumers who encounter exactly the same attribute decisions in reverse. As a result, depleted consumers are more likely to fall prey to the recommended default or some perceptually focal options close to the default anchor at target choice succeeding a sequence of decisions. 相似文献
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Douglas V. Porpora 《Sociological Forum》1996,11(2):209-229
With the increased sociological interest in popular culture, many studies have examined the hero types lauded by the media
from situation comedies to movies, books, and magazines. Few studies, however, have examined who, if anybody, actual individuals
identify as personal heroes. To the extent that the hero identification of individuals has been examined at all, it has generally
been the hero identification of children and adolescents that has been studied. The study of heroes is important because heroes
are one indicator of who we are and what we stand for. That is partly what motivates the recent attention to the media's identification
of heroes. Yet while the media represent a very visible aspect of culture, who individuals privately cite as their heroes
is, although less visible, just as much a part of who we are as a culture. Accordingly, this paper reports on findings from
two telephone surveys conducted in Philadelphia that, among other questions pertaining to the meaning of life, asked adults
over 18 whether they had any heroes and if so who those heroes were. The tendency to identify with heroes was found to be
related to transcendental concerns with the meaning of life and to religiosity. Overall, the pattern of findings discloses
an unstudied dimension of cultural disenchantment. 相似文献
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Sociological Forum - 相似文献
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