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The study tested phonemic awareness in the two languages of Russian (L1)–Hebrew (L2) sequential bilingual children (N = 20) using phoneme deletion tasks where the phoneme to be deleted occurred word initial, word final, as a singleton, or part of a cluster, in long and short words and stressed and unstressed syllables. The experiments were designed to test the effect of four linguistic factors on children’s phoneme deletion: phoneme position (initial, final), linguistic context (singleton, cluster), word length and stress. The results indicated that word length and stress confirmed previous findings in other languages demonstrating the universal validity of these factors. However, phoneme position and linguistic context gave rise to novel findings in the languages studied and provided evidence for language-specific effects on phonemic awareness reflecting onset-rime versus body-coda syllable structure differences. The results are discussed within the framework of universal versus language-specific constraints on phonemic awareness performance in different languages. 相似文献
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Craig S. Galbraith Alex F. DeNoble Sanford B. Ehrlich Alexandra Nadya Horowitz 《The Journal of High Technology Management Research》2013,24(1):53-63
We investigate two fundamental research questions related to the funding of early-stage technology enterprises. First, does presentation design, and the presenting entrepreneur's passion and preparedness, influence experts' assessment of the merit and commercialization potential of an emerging firm's technology? Second, are the entrepreneur's passion and preparedness during a formal presentation associated with future technology success? We analyze twenty-two video-taped presentations to a U.S. Department of Defense technology transfer and granting consortium, and track subsequent technology success. From the data it appears that both entrepreneurial passion and presentation design does influence expert assessment of a technology, and future commercialization success can be predicted to some extent by the level of entrepreneurial passion exhibited during the presentation. 相似文献
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Children's Emotionality Moderates the Association Between Maternal Responsiveness and Allostatic Load: Investigation Into Differential Susceptibility 
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下载免费PDF全文 While emotionality is often thought of as a risk factor, differential susceptibility theory argues that emotionality reflects susceptibility to both positive and negative environmental influences. The present study explored whether emotional children might be more susceptible to the effects of both high and low maternal responsiveness on allostatic load, a physiological indicator of chronic stress. Participants were 226 mother and child dyads. Mothers reported on children's emotionality at child age 9. Maternal responsiveness was measured at age 13 using self‐reports and behavioral observation. Allostatic load was measured at age 13 and 17 using neuroendocrine, cardiovascular, and metabolic biomarkers. Emotionality was associated with higher allostatic load if self‐reported responsiveness was low, but with lower allostatic load, when self‐reported responsiveness was high. 相似文献
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Andy Marc Adrien Sedeaud Marion Guillaume Melissa Rizk Julien Schipman Juliana Antero-Jacquemin 《Journal of sports sciences》2013,31(6):524-532
AbstractAs opposed to many other track-and-field events, marathon performances still improve. We choose to better describe the reasons for such a progression. The 100 best marathon runners archived from January 1990 to December 2011 for men and from January 1996 to December 2011 for women were analysed. We determined the impact of historical, demographic, physiological, seasonal and environmental factors. Performances in marathons improve at every level of performance (deciles). In 2011, 94% of the 100 best men athletes were African runners; among women athletes they were 52%. Morphological indicators (stature, body mass and Body Mass Index (BMI)) have decreased. We show a parabolic function between BMI and running speed. The seasonal distribution has two peaks, in spring (weeks 14 to 17) and autumn (weeks 41 to 44). During both periods, the average temperature of the host cities varies close to optimal value for long distance race. African men and women runners are increasingly dominating the marathon and pushing its record, through optimal eco-physiological conditions. 相似文献
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Nadya Pancsofar Jerry G. Petroff 《International Journal of Inclusive Education》2016,20(10):1043-1053
Co-teaching is an instructional strategy that can be implemented by educators in several different ways. This paper considers how frequently co-teachers implement different approaches to co-teaching and what factors are associated with the implementation of these approaches. This study found that teachers most frequently reported implementing an approach to co-teaching in which one teacher designs and delivers a lesson and the other teacher provides individualised support to specific students with disabilities. The approach to co-teaching in which educators co-plan and co-instruct different components of the curricular content occurred the least frequently. The results of logistic regression analyses indicated that structural aspects of co-teaching (multiple years with co-teacher, time spent daily with co-teacher, number of current co-teachers), teacher attitudes, and professional development opportunities (pre-service and in-service) were associated with the use of different approaches to co-teaching. 相似文献
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Sara Carpenter Nadya Weber Daniel Schugurensky 《Globalisation, Societies & Education》2012,10(2):145-161
This article discusses findings from two case studies examining the impact of neoliberal education reform on the classroom practice of teachers and adult educators in Ontario, Canada. We asked educators to comment on the impacts of 20 years of policy shifts in their classrooms. Teachers in public schools and adult literacy programmes echoed each other on issues of managerialism, privatisation and punitive accountability mechanisms. Both schoolteachers and adult educators made references to a reduction in autonomy and to an emerging ‘culture of fear’ in educational institutions and programmes. The experience of teachers highlights contradictions between the promises of neoliberalism and the ground-level impact of policy. 相似文献
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Research on the marketing practices of religiously affiliated post-secondary education (PSE) organizations is scarce, and generally geared towards assessing their “fidelity” to their religious roots. Through this study, we seek to examine the promotional strategies employed by 194 Catholic universities and colleges (CUCs) in the USA. Using a mixed-methodological form of content analysis, we examine the textual and graphic content of their institutional home webpages. We find that CUCs promise prospective students holistic self-actualization through (i) personalized attention within the classroom and (ii) a wholesome social environment. These efforts are found to render CUCs a “boutique” alternative to mainstream PSE institutions. 相似文献