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Walaa Sayed Mohammad Osama Ragaa Abdelraouf Salam Mohamed Elhafez Nagui Sobhi Nassif 《Journal of sports sciences》2013,31(10):934-939
AbstractIn this study, we compared the isokinetic torques of hip flexors/extensors and abductors/adductors in soccer players suffering from osteitis pubis (OP), with normal soccer players. Twenty soccer male athletes with OP and 20 normal soccer athletes were included in this study. Peak torque/body weight (PT/BW) was recorded from hip flexor/extensor and abductor/adductor muscles during isokinetic concentric contraction modes at angular velocity of 2.1 rad · s?1, for both groups. The results showed a significant difference between the normal and OP groups for hip flexors (P < 0.05). The normal group had significant, lower PT/BW value than the OP group for their hip flexors (P < 0.05). The hip flexor/extensor PT ratio of OP affected and non-affected limbs was significantly different from that of normal dominant and non-dominant limbs. There were no significant differences between the normal and OP groups for hip extensor, adductor and abductor muscles (P > 0.05). Regarding the hip adductor/abductor PT ratio, there was no significant difference between the normal and OP groups of athletes (P > 0.05). The OP group displayed increase in hip flexor strength that disturbed the hip flexor/extensor torque ratio of OP. Therefore, increasing the hip extensor strength should be part of rehabilitation programmes of patients with OP. 相似文献
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Hala M. Obeidat Elaine A. Bond Lynn Clark Callister 《The Journal of perinatal education》2009,18(3):23-29
The purpose of this systematic review was to explore and describe the experience of parents with an infant in the newborn intensive care unit (NICU). A literature search covering the period 1998–2008 was conducted. Fourteen articles reporting qualitative studies describing parental experiences and meeting the inclusion criteria were evaluated and themes were identified. Findings revealed that parents with an infant in the NICU experience depression, anxiety, stress, and loss of control, and they vacillate between feelings of inclusion and exclusion related to the provision of health care to their neonate. Nursing interventions that promote positive psychosocial outcomes are needed to decrease parental feelings of stress, anxiety, and loss of control. Interventions need to focus on family-centered and developmentally supportive care. 相似文献
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In this paper, we argue that to prepare pre-service teachers for doing complex work of teaching like leading classroom mathematics discussions requires an implementation of different pedagogies of teacher education in deliberate ways. In supporting our argument, we use two frameworks: one curricular and one pedagogical. The curricular framework is based on the work of Hammerness et al. (Preparing teachers for a changing world. What teachers should learn and be able to do. San Francisco, Jossey-Bass Educational Series, pp 358–388, 2005) outlining four main goals of teacher learning: a vision of practice, knowledge of students and content, dispositions for using this knowledge, and a repertoire of practices and tools. The pedagogical framework is based on the work of Grossman et al. (Teach Teach Theory Pract 15(2):273–289, 2009a; Teach Coll Record 111(9):2055–2100, 2009b) outlining three pedagogies of practice: representations, decompositions, and approximations of practice. We use the curricular framework to examine the opportunities for teacher learning that were afforded by these three different pedagogies of practice in a unit on leading classroom mathematics discussion in a secondary mathematics methods course. We use evidence from our analysis to show how the coordination of those pedagogies of practice is better than any one of them in addressing important goals for teacher learning about classroom discussions. 相似文献
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Educational institutions in the Arab Gulf are requiring rapid changes to enhance English language learning to keep up with globalization and economic growth. This urges the need for investigating policy changes such as effectiveness in curriculum orientations and their impact on the actual process of teaching in order to gauge how educational institutions are performing. This paper reports the findings of a survey study on curriculum enactment in the English Language Foundation Program of a higher education institution in the Arab Gulf region. Data collection methods included a survey and interview with teachers investigating their opinions about the curriculum, how much support it offers teachers to reach the objectives of the course, and whether/to what extent as well as the reasons why they feel they need to modify the curriculum at the implementation level. Results showed that most teachers exercised discretion in using the prescribed curriculum materials due to individual contextual factors. Results also indicated that either when implementing the prescribed or modified materials, most participants highlighted the importance of using reliable quality resource materials that can help teachers as well as students to enhance the learning process. Findings have implications for English as a second language curriculum design in Arab higher educational contexts. 相似文献
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Simon Martin Dyson Hala Abuateya Karl Atkin Lorraine Culley Sue Elizabeth Dyson Dave Rowley Members of the Sickle Cell Education Group 《British Educational Research Journal》2010,36(1):125-142
A survey of 569 young people with sickle cell disorder (SCD) in England has found such pupils miss considerable periods of time from school, typically in short periods of two or three days. One in eight has school absences equating to government‐defined ‘persistent absence’. Students with SCD report that they are not helped to catch up after these school absences. Half the children reported not being allowed to use the toilet when needed and not being allowed water in class; a third reported being made to take unsuitable exercise and being called lazy when tired. Children perceived both physical environment (temperature, school furniture) and social environment (being upset by teachers or other pupils) as triggers to episodes of their illness. Policy initiatives on school absences; preventive measures to ensure maintenance of good health; and measures to prevent perceived social attitudes precipitating ill health would also support children with other chronic illnesses at school. 相似文献
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Hala Abdelhameed Jill Porter 《International Journal of Disability, Development & Education》2010,57(4):427-438
Research has shown that verbal short‐term memory span is shorter in individuals with Down syndrome than in typically developing individuals of equivalent mental age, but little attention has been given to variations within or across groups. Differences in the environment and in particular educational experiences may play a part in the relative ease or difficulty with which children remember verbal material. This article explores the performance of 26 Egyptian pupils with Down syndrome and 26 Egyptian typically developing children on two verbal short‐term memory tests: digit recall and non‐word repetition tasks. The findings of the study revealed that typically developing children showed superior performance on these tasks to that of pupils with Down syndrome, whose performance was both lower and revealed a narrower range of attainment. Comparisons with the performance of children with Down syndrome in this study suggested that not only did the children with Down syndrome perform more poorly than the typically developing children, their profile also appeared worse than the results of studies of children with a similar mental age with Down syndrome carried out in western countries. The results from this study suggested that, while deficits in verbal short‐term memory in Down syndrome may well be universal, it is important to recognise that performances may vary as a consequence of culture and educational experiences. The significance of these findings is explored with reference to approaches to education and how these are conceptualised in relation to children with disabilities. 相似文献
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Recently, Chandler and Hala found that actively involving 3-year-olds in planning a deception facilitated performance on false-belief questions. The methodology used, however, provided no basis for determining whether the good performance of these young subjects was the result of the deceptive intent of their planning efforts, or whether other sorts of planning would have been equally effective. The research reported here systematically varied both ( a ) subjects' responsibility for planning where to relocate an object and ( b ) whether the goal behind this relocation was a deceptive one. The present research demonstrated, first, when subjects simply watched the transfer take place, it made no difference whether the object was moved for deceptive or some more practical reason. In contrast, those subjects who had themselves strategically planned a deception were markedly better at answering questions about another's false beliefs than those who simply witnessed the transfer taking place. No comparable facilitating effect was found when subjects planned a transfer but without deceptive intent. We argue that strategic planning works to underscore the importance of the belief states of others and provide opportunities not afforded by "standard" unexpected change or transfer tasks for showcasing 3-year-olds' emerging understanding of the possibility of false belief. 相似文献
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