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91.
Early Malnutrition and Child Neurobehavioral Development: Insights from the Study of Children of Diabetic Mothers 总被引:2,自引:0,他引:2
In this study we sought to discern whether disturbances in mothers' metabolism during pregnancy may exert long-range effects on the neurobehavioral development of the progeny. Participants were 139 Women with diabetes in pregnancy and their singleton offspring. Serial estimates of circulating maternal fuels were obtained for each pregnancy, along with detailed records of perinatal course and outcome. Offspring were administered the Wechsler Intelligence Scale for children—Revised (WISC-R) full-scale IQ scores below 70 in our cohort did not differ significantly from national estimates. Nonetheless, after statistically controlling for other influences, WISC-R verbal, performance, and full-scale IQ scores, and Bannatyne's indices of Verbal Conceptualization Ability, Acquired Knowledge, Spatial Ability, and Sequencing Ability were inversely correlated with measures, of maternal lipid and glucose metabolism in the second and third trimesters. KTEA Arithmetic scores were similarly correlated with measures of maternal lipids in the third trimester. All correlations indicate that poorer metabolic regulation was attended by poorer child performance. The effects of maternal metabolism on fetal brain and neurobehavioral development are discussed as potential intermediary factors. 相似文献
92.
An Thi Nguyen Sharon Burnside Kristin Junge Emily Kling Somerville Marian Keglovits 《Educational gerontology》2020,46(8):486-496
ABSTRACT Community advisory boards (CABs) have been used to improve research outcomes involving specific communities and populations, including older adults. There is potential to synergize the use of CABs to encompass both research activities and the education of healthcare professionals to help meet increasing demands for a geriatric healthcare workforce in aging populations worldwide. We describe the development and process outcomes of a CAB that synergizes geriatric research and education of students in an allied health profession (occupational therapy). Implementation costs from June 2017–June 2019 were recorded. In-depth interviews were conducted with CAB participants, who were community-dwelling older adults living in St. Louis, Missouri, United States. Interview data were analyzed using a constant comparison method based on a grounded theory approach. Themes were derived regarding barriers, facilitators, and benefits of CAB participation for older adults. Fourteen older adults (aged 65 and over) were initially recruited. The total direct cost of CAB implementation was 4050 United States Dollars over two years. Barriers to CAB participation for older adults included unexpected schedule conflicts due to illness and lack of understanding of the research process, while facilitators included accessible meeting spaces, staff support, flexible participation options, and financial support (e.g., transportation). Perceived benefits of CAB participation included gains in social capital, more positive views of research, and social connectedness. Key lessons learned are described and can be used to inform a novel approach to developing and implementing CABs to improve outcomes of geriatric research and education. 相似文献
93.
This paper explores recent trends in the size of scientific teams and in institutional collaborations. The data derive from 2.4 million scientific papers written in 110 top U.S. research universities over the period 1981-1999. The top 110 account for a large share of published basic research conducted in the U.S. during this time.We measure team size by the number of authors on a scientific paper. Using this measure we find that team size increases by 50% over the 19-year period. We supplement team size with measures of domestic and foreign institutional collaborations, which capture the geographic dispersion of team workers. The time series evidence suggests that the trend towards more geographically dispersed scientific teams accelerates beginning with papers published at the start of the 1990s. This acceleration suggests a sharp decline in the cost of collaboration. Our hypothesis is that the decline is due to the deployment of the National Science Foundation's NSFNET and its connection to networks in Europe and Japan after 1987.Using a panel of top university departments we also find that private universities and departments whose scientists have earned prestigious awards participate in larger teams, as do departments that have larger amounts of federal funding. Placement of former graduate students is a key determinant of institutional collaborations, especially collaborations with firms and with foreign scientific institutions. Finally, the evidence suggests that scientific output and influence increase with team size and that influence rises along with institutional collaborations. Since increasing team size implies an increase in the division of labor, these results suggest that scientific productivity increases with the scientific division of labor. 相似文献
94.
95.
AbstractIn this paper, we consider the intensifying pressures on critical research and academic integrity in a research policy context that has come to be increasingly dominated by an instrumentalist mind-set. Using sensitising resources drawn from Geoff Whitty’s critique of the ‘what works’ agenda, we reflect on the current conditions of academic labour and some of the key issues and dilemmas they pose for critical researchers in the sociology of education and beyond. In particular, we underline the trend for ‘what works’ agendas to become constitutive of academic identities and practices, including at micro-levels, such that the option of ‘standing outside’ them is shifting from being merely personally taxing to being institutionally disallowed. In addition to highlighting the dilemmas this creates for critical researchers and the threat this poses to expansive and democratic approaches to education, the paper emphasises the centrality of relationship-forming in understanding and underpinning academic integrity. 相似文献
96.
Sharon E. Stein Stephen P. Safran 《International Journal of Disability, Development & Education》1992,39(2):147-152
This literature review examines the relationship between allergies and learning disabilities. Do allergies cause learning disabilities and related behavioural difficulties? The existing research is summarized and evaluated. The authors conclude that the role that allergies play in LD is complex and interrelated with other factors. 相似文献
97.
论远程教学设计的基本问题 总被引:4,自引:0,他引:4
本文以系统论观点,详尽阐述了远程教学设计中应当考虑的诸如系统设计原则、学习者和学习内容分析、教学策略和媒体选择、效果评价以及学习环境中的信息传输等几个基本问题。这些远程教学设计的基本原则对于远程教学工作者开发成功的远程教学具有积极的理论指导意义。 相似文献
98.
99.
Sharon Stein Vanessa de Oliveira Andreotti Rene Suša 《Critical Studies in Education》2019,60(3):281-301
Efforts to emphasize higher education’s role in development have grown in recent years, but important questions remain about the motivations and effects of these initiatives. In this paper, we employ the concept of a ‘modern/colonial global imaginary’ to consider the impact of the enduring power relations and uneven politics of knowledge in the relationship between higher education and development. Specifically, we consider the Association of Commonwealth Universities’ (ACU) ‘Beyond 2015’ campaign, which was launched in anticipation of the new UN Sustainable Development Goals. We argue that despite the ACU’s intention to provide ‘a platform for diverse voices, particularly from the global South’, the campaign was structured in a way that discouraged dissenting perspectives. More broadly, we consider available possibilities and limitations for challenging mainstream development agendas. 相似文献
100.
This article examines the purposes of education with a particular focus on young people with severe learning difficulties (SLD). The topic is explored with reference to a specific case, whereby some of the key findings of an evaluation of the first year of ‘The Greenside Studio’, an English special school’s vocational teaching resource for young people with SLD, are presented. A conceptualisation of different ‘sides’ to the Studio is discussed in relation to the purposes of education for these learners in which the view of vocational learning as a stepping stone to paid employment and independence is presented as problematic. With a broader interpretation of vocational education this stepping stone is reconfigured as a bridge to life after school, whatever form that takes. It is argued, however, that the nature of this life must be viewed aspirationally. 相似文献