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101.
Childhood obesity prevention has fallen short of anticipated impact. Therefore, intervention programs need to be redirected to other potential settings to increase youth physical activity. This qualitative study, using autodriven interview techniques, was conducted to identify out-of-school settings that youth perceive as important for physical activity. Sixty-six children took photographs involving their physical activity involvement. A subsample completed follow-up focus groups. Salient themes included types of physical activities related to free play, fitness, organized sports, and chores. Most photographs included multiple children of similar age and were taken outdoors. Data suggest children associate chores with physical activity and engage in fitness-related activities. In addition, friends and family, the outdoors, and importantly, the home emerged as natural intervention components that may prove useful towards decreasing the physical inactivity and obesity of youth. 相似文献
102.
103.
The major findings of several research projects that investigated dyslexic college students are summarized in this paper.
Consistent findings of these investigations led to the following conclusions. 1) Developmental dyslexia is a syndrome made
up of the following four symptoms: slow rate of reading, error-prone oral reading, poor written spelling, and grammatically
incorrect writing; 2) all these symptoms could be traced to a poor mastery of the grapheme-phoneme relational rules; 3) developmental
dyslexia can be found in subjects who appear to have adequate oral language skills; 4) ex-dyslexics who appear to be “poor
spellers but good readers” have subtle reading deficits; and 5) the 20 dyslexic subjects investigated appear to constitute
a homogeneous group which raises questions regarding dyslexia subtypes. 相似文献
104.
Awadallah N Vaughan A Franco K Munir F Sharaby N Goldfarb J 《Child abuse & neglect》2005,29(8):931-941
The history of an older child victim of Munchausen by proxy (MBP) is described. He was referred for evaluation after repeated sinus surgeries for recurrent sinus infections believed to be related to a falsified history of an immunodeficiency. The perpetrator was the mother of this 14-year-old victim, consistent with the majority of such cases. This case prompted a review of cases of MBP in older children reported in our hospital as well as a literature search for other cases in older children. METHODS: This study was a chart review of children over 6 years of age who had been evaluated by social services at the Children's Hospital at the Cleveland Clinic and reported as cases of Munchausen by proxy to Child Protective Services between January 2001 and June 2003. Also, an OVID, Psychline, and Pubmed literature review of published cases of Munchausen by proxy were identified, and cases occurring in the older child were selected for review. RESULTS: Older children who are the victims of Munchausen by proxy may have an induced illness, but falsified reports of symptoms and medical history to coerce the child to undergo medical procedures may be more common. Collusion of the victim with the perpetrator may also become a factor as the child ages and adopts the deception. Given the complex relationship that exists between the parent and child, it is difficult to predict whether the victim either will assist the caregiver in maintaining the factitious illness or be able to recognize the falsification. CONCLUSIONS: Older children who are the victims of Munchausen by proxy may fear consequences of revealing the factitious illness. Physicians must consider the possibility of this diagnosis whenever there are discrepancies in a child's illness that makes a factitious illness a consideration. 相似文献
105.
Aaron Benavot 《Prospects》2008,38(3):295-304
After briefly describing the emergence and evolution of the global movement toward Education for All (EFA), the Introduction
discusses the difficulties of employing target goals to bring about significant policy change and educational transformation.
The article then presents a comprehensive overview of the uneven progress towards EFA since 2000, both across regions and
within countries, but also across the six goals themselves. The final section outlines the priority steps to be taken by international
agencies, national governments, civil society and donors to support EFA in the years to come.
Aaron Benavot (United States of America and Israel) is Professor of Global Education Policy in the Department of Educational Administration and Policy Studies at the University at Albany-State University of New York. Previously, he served 4 years as Senior Policy Analyst on the Education for All Global Monitoring Report team at UNESCO headquarters in Paris. Benavot’s comparative research has explored the evolution of basic education—namely, educational expansion and compulsory schooling, the isomorphism of official curricular policies, the diversification of secondary education, school differences in curricular implementation, the changing status of vocational education and the growth of national learning assessments. He has also studied the impact of education on economic development and political democratization. Books he has co-authored or edited include: School knowledge for the masses (with J. Meyer and D. Kamens), Law and the shaping of public education (with D. Tyack and T. James), Global educational expansion: Historical legacies and political obstacles (with J. Resnik and J. Corrales) and School knowledge in comparative and historical perspective (with C. Braslavsky). 相似文献
Aaron BenavotEmail: |
Aaron Benavot (United States of America and Israel) is Professor of Global Education Policy in the Department of Educational Administration and Policy Studies at the University at Albany-State University of New York. Previously, he served 4 years as Senior Policy Analyst on the Education for All Global Monitoring Report team at UNESCO headquarters in Paris. Benavot’s comparative research has explored the evolution of basic education—namely, educational expansion and compulsory schooling, the isomorphism of official curricular policies, the diversification of secondary education, school differences in curricular implementation, the changing status of vocational education and the growth of national learning assessments. He has also studied the impact of education on economic development and political democratization. Books he has co-authored or edited include: School knowledge for the masses (with J. Meyer and D. Kamens), Law and the shaping of public education (with D. Tyack and T. James), Global educational expansion: Historical legacies and political obstacles (with J. Resnik and J. Corrales) and School knowledge in comparative and historical perspective (with C. Braslavsky). 相似文献
106.
107.
John M. Edwards IV Mark N. Hamblin Hernan V. Fuentes Bridget A. Peeni Milton L. Lee Adam T. Woolley Aaron R. Hawkins 《Biomicrofluidics》2007,1(1)
Electro-osmotic flow (EOF) pumps are attractive for fluid manipulation in microfluidic channels. Open channel EOF pumps can produce high pressures and flow rates, and are relatively easy to fabricate on-chip or integrate with other microfluidic or electrical components. An EOF pump design that is conducive to on-chip fabrication consists of multiple small channel arms feeding into a larger flow channel. We have fabricated this type of pump design using a thin film deposition process that avoids wafer bonding. We have evaluated pumps fabricated on both silicon and glass substrates. Consistent flow rate versus electric field were obtained. For the range of 40–400 V, flow rates of 0.19–2.30 μL∕min were measured. Theoretical calculations of pump efficiency were made, as well as calculations of the mechanical power generated by various pump shapes, to investigate design parameters that should improve future pumps. 相似文献
108.
C. Aaron Price Katherine Gean Claire G. Christensen Elham Beheshti Bryn Pernot Gloria Segovia Halcyon Person Steven Beasley Patricia Ward 《Journal of Science Education and Technology》2016,25(1):111-126
Casual games are everywhere. People play them throughout life to pass the time, to engage in social interactions, and to learn. However, their simplicity and use in distraction-heavy environments can attenuate their potential for learning. This experimental study explored the effects playing an online, casual game has on awareness of human biological systems. Two hundred and forty-two children were given pretests at a Museum and posttests at home after playing either a treatment or control game. Also, 41 children were interviewed to explore deeper meanings behind the test results. Results show modest improvement in scientific attitudes, ability to identify human biological systems and in the children’s ability to describe how those systems work together in real-world scenarios. Interviews reveal that children drew upon their prior school learning as they played the game. Also, on the surface they perceived the game as mainly entertainment but were easily able to discern learning outcomes when prompted. Implications for the design of casual games and how they can be used to enhance transfer of knowledge from the classroom to everyday life are discussed. 相似文献
109.
Aaron Koh 《Discourse: Studies in the Cultural Politics of Education》2007,28(2):179-195
Research on the Association of Southeast Asian Nations (ASEAN) has hitherto attracted scholarly attention and debate by both regional and international scholars working in area studies, such as international relations and Asia-Pacific/Southeast Asia studies. Confined to area studies, scholarly research on ASEAN is limiting because the parameters of research are invariably locked into issues related to economics, politics, security, and trade development in and around the region. Notably, education has been an under-researched topic. On the cusp of its 40th anniversary ASEAN envisages the formation of an ASEAN identity and socio-cultural community. As a point of departure from area studies, this paper engages in “regionalist thinking” about ASEAN, education and identity making. This “regionalist thinking” is, however, only thinkable and imaginable with reference to the “global,” because as a region ASEAN, whether perceived in geographical or in spatial terms, is part of the global sphere in which it is embedded. I argue in this paper that while historically education and schooling are directly related to the imaginaries of nation building and national identity making, the call for the creation of an ASEAN identity and the formation of a socio-cultural community requires that nation states in the region deparochialize education and redesign pedagogies that “teach and learn beyond the nation.” 相似文献
110.
Four studies with 180 5–7 year olds, 165 8–11 year olds and 199 adults show that young children appreciate the distinctive role played by mechanistic explanations in tracking causal patterns. Young children attributed greater knowledge to individuals offering mechanistic reasons for a claim than others who provide equally detailed nonmechanistic reasons. In Study 1, 5–7 year olds attributed greater knowledge to those offering mechanistic reasons. In Studies 2 and 3, all ages (5–7 and adults for Study 2; 5–7, 8–11 and adults for Study 3) assigned greater knowledge to those offering mechanistic reasons about causally central features than those offering nonmechanistic reasons. In Study 4, all ages (5–7, 8–11, adults) modulated the epistemic bias as a function of embedding goals. 相似文献