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251.
Research in global education has turned toward global citizenship education and the fostering of a more critical reading of the tenets of “soft” global education laid out over four decades ago in Hanvey's (1976) “An Attainable Global Perspective.” Interested in skill building and informed application of concepts forwarded within critical approaches to global education, this article brings the NCSS C3 inquiry arc together with standards for Global Competence Education within social studies education. Using food insecurity as an example, the conceptualization provided demonstrates how coupling the C3 with the Global Competence standards creates a framework that social studies educators can use to prepare students to participate as informed, responsible, and critically minded change agents within complex and unequal global systems.  相似文献   
252.
The Strehler and Mildvan (SM) general theory of ageing and mortality provides a mechanism-based explanation of Gompertz's law and predicts a log-linear relationship between the two Gompertz coefficients, known as the SM correlation. While the SM correlation is supported by data from developed countries before the second half of the twentieth century, the recent breakdown of the correlation pattern in these countries has prompted demographers to conclude that SM theory needs to be reassessed. In this paper we use a newly developed two-process vitality model to explain the SM correlation and its breakdown in terms of asynchronous trends in acute (extrinsic) and chronic (intrinsic) mortality factors. We propose that the mortality change in the first half of the twentieth century is largely determined by the elimination of immediate hazards to death, whereas the mortality change in the second half is primarily driven by the slowdown of the deterioration rate of intrinsic survival capacity.  相似文献   
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Denis Anderson 《Risk analysis》2011,31(12):1961-1968
A key determinant of the efficiency of a surveillance system for exotic mites is whether an incursion might be detected sufficiently quickly to allow successful management actions to occur. To assess this possibility we have developed a spatial modeling system and synthesized knowledge of honeybee and mite behavior to explore the potential spread of exotic mites and the likelihood of their detection in sentinel hives. We find that increasing the number of hives and the efficiency of the detection method are the most effective means of improving the time to detection.  相似文献   
255.
Some maintain that environmental factors are unimportant for infant and child survival once mother's education and other characteristics have been taken into account. However, an analysis of survival of African and Coloured children based on the 1994 October Household Survey supports the importance of environmental factors in relatively high mortality populations. Among African households, the source of domestic water is important, but for Coloured households, almost all of which have safe water, the type of sanitation is important. If safe drinking water is available, the type of sanitation influences survival; if safe drinking water is not available, sanitation seems to matter little.  相似文献   
256.
A chronically ill child is financially, emotionally, and physically demanding on the family system. Although researchers have identified a plethora of risks, stressors, and needs of the families with a chronically ill child, there is a scarceness of evidence-based interventions in the existing literature. The purpose of the authors in this study was to critically analyze current treatment and identify the gaps in the available research. Findings revealed that there is a lack of support for empirically tested interventions that can help parents, siblings, and families of chronically ill children. The issues raised within this literature review bring attention to the need for shifts in research from exploratory to evidence based in order to successfully achieve more effective care.  相似文献   
257.

Purpose

To determine the prevalence of some major mental disorders among adolescents living in a residential group home and the distribution of these disorders by gender.

Method

The participants included 183 adolescents (13–17 years old) living in residential group homes of the Child Welfare System in the county of Bouches-du-Rhône (South of France). A structured psychiatric Diagnostic Interview Schedule for Children was used to assess the existence of Anxiety Disorder (AD), Major Depression (MD), Conduct Disorder (CD), Eating Disorder (ED), Enuresia (En), Psychosis Screen (PS) and Attention Deficit Hyperactivity Disorder (ADHD) among the study participants over the six-month period before the assessment was taken. The existence of Suicide Attempts (SA) during the lifetime of each child was also assessed.

Results

Of the youths qualified, 48.6% as having at least one psychiatric disorder during the last six months (AD: 28.4%; CD: 15.3%; MD: 14.8%; PS: 18.6%; ADHD: 3.8%), and SA have been reported in 23% of them. Females were more affected than boys (p < 0.001) with 64.9% having at least one disorder compared to 36.8% of boys; AD: 49.3% vs. 13.2%; and MD: 27.3% vs. 5.6%.

Conclusion

Adolescents living in residential group homes of the Child Welfare System in France have notably high rates of mental disorder (about three times more than those of the general population of the same age), similar to the patterns found in adolescents in North America and Europe. These data are the first of their kind in France and will guide necessary changes to the child welfare system.  相似文献   
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