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301.
An Index of Child Well-being in the European Union 总被引:11,自引:1,他引:11
While the living conditions of children and young people in the European Union have gained increasing recognition across the
EU, the well-being of children is not monitored on the European level. Based on a rights-based, multi-dimensional understanding
of child well-being we analyse data already available for the EU 25, using series data as well as comparative surveys of children
and young people. We compare the performance of EU Member States on eight clusters with 23 domains and 51 indicators and give
a picture of children’s overall well-being in the European Union. The clusters are children’s material situation, housing,
health, subjective well-being, education, children’s relationships, civic participation and risk and safety. 相似文献
302.
Greg B. Davies 《Theory and Decision》2006,61(2):159-190
There exists no completely satisfactory theory of risk attitude in current normative decision theories. Existing notions confound
attitudes to pure risk with unrelated psychological factors such as strength of preference for certain outcomes, and probability
weighting. In addition traditional measures of risk attitude frequently cannot be applied to non-numerical consequences, and
are not psychologically intuitive. I develop Pure Risk theory which resolves these problems – it is consistent with existing
normative theories, and both internalises and generalises the intuitive notion of risk being related to the probability of
not achieving one’s aspirations. Existing models which ignore pure risk attitudes may be misspecified, and effects hitherto
modelled as loss aversion or utility curvature may be due instead to Pure Risk attitudes. 相似文献
303.
Nitin R. Joglekar Jane Davies Edward G. Anderson 《Production and Operations Management》2016,25(12):1977-2001
The research domain Industry Studies and Public Policy (IS&PP) seeks to further our understanding of industrial practices and managerial challenges by explicitly considering contextual details in the design and interpretation of research studies. These details can be vital considerations when shaping public policies. This article reviews a sample of IS&PP publications and analyzes the content of 180 selected papers—85 papers published in the Production and Operations Management (POM) journal and 95 papers published in related journals between 1992 and 2014. Our analysis of the sample dataset and examination of exemplar papers provide four findings. First, studies in different industries emphasize different themes of operational decisions. This difference in emphasis reveals potential research opportunities, especially for conducting inter‐industry studies. Second, our analysis reveals a shift in focus over time. Earlier studies contain a mix of benchmarks and inter‐industry comparisons, while later studies tend to be context‐specific, intra‐industry studies. Third, we report on empirics → analytics → empirics cycles that reveal gaps for building novel theories. Finally, we observe that the relationship between POM decisions and public policy is bi‐directional. This highlights the need to jointly examine operational decisions with policy considerations, especially in information goods, healthcare, sustainable operations and high‐tech manufacturing industries. 相似文献
304.
Alexandra Hendry Shannon P. Gibson Catherine Davies Michelle McGillion Nayeli Gonzalez-Gomez 《Infancy》2023,28(1):158-186
Variation in infants’ home environment is implicated in their cognitive and psycho-social development. The pandemic has intensified variations in home environments through exacerbating socioeconomic inequalities, and increasing psychological stressors for some families. This study investigates the effects of parental (predominantly maternal) mental health, enriching activities and screen use on 280 24- to 52-month-olds’ executive functions, internalising and externalising problems, and pro-social behaviour; with socioeconomic status and social support as contextual factors. Our results indicate that aspects of the home environment are differentially associated with children’s cognitive and psycho-social development. Parents who experienced sustained mental distress during the pandemic tended to report higher child externalising and internalising problems, and executive function difficulties at follow-up. Children who spent more time engaged in enriching activities with their parents showed stronger executive functions and social competence six months later. Screen use levels during the first year of the pandemic were not associated with outcomes. To mitigate the risk of persistent negative effects for this ‘pandemic generation’ of infants, our study highlights the importance of supporting parents’ mental health. As our results demonstrate the impact of social support on mental health, investing in support services and interventions promoting building support networks are likely to be beneficial. 相似文献
305.
The correct interpretation of a natural language statement is determined as much by convention and shared meanings as by logical content. Therefore, when the word “probability” is used in the statement of a decision problem, the intended interpretation is not always clear. If such a statement also contains explicit probability formulae, confusion and even paradox may result. In this article, a problem involving cascaded inference is interpreted in four ways, three of which are regarded by the authors as legitimate or reasonable. The problem was originally suggested by Einhorn [3] and further discussed by Libby [10]. It is suggested here that a formal, mathematicist interpretation of the word “probability” might lead to inappropriate analyses of some decisions. 相似文献
306.
Alessandra Serra Pavel Mozgunov Geraint Davies Thomas Jaki 《Pharmaceutical statistics》2023,22(5):938-962
Tuberculosis (TB) is one of the biggest killers among infectious diseases worldwide. Together with the identification of drugs that can provide benefits to patients, the challenge in TB is also the optimisation of the duration of these treatments. While conventional duration of treatment in TB is 6 months, there is evidence that shorter durations might be as effective but could be associated with fewer side effects and may be associated with better adherence. Based on a recent proposal of an adaptive order-restricted superiority design that employs the ordering assumptions within various duration of the same drug, we propose a non-inferiority (typically used in TB trials) adaptive design that effectively uses the order assumption. Together with the general construction of the hypothesis testing and expression for type I and type II errors, we focus on how the novel design was proposed for a TB trial concept. We consider a number of practical aspects such as choice of the design parameters, randomisation ratios, and timings of the interim analyses, and how these were discussed with the clinical team. 相似文献