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161.
C. Patrick Proctor Bridget Dalton Paola Uccelli Gina Biancarosa Elaine Mo Catherine Snow Sabina Neugebauer 《Reading and writing》2011,24(5):517-544
This quasi-experimental study investigated the effects of an Internet-delivered universally designed depth of vocabulary intervention
that targeted both English-speaking and Spanish–English-speaking students. Two hundred forty students, 49% of whom were Spanish–English
bilinguals, participated in the 16-week intervention. Intervention students read eight multimedia texts with embedded instruction
on 40 words and reading strategy support. Students could access all texts and activities in Spanish and English. In comparison
to a control group, there were significant intervention effects on a standardized measure of vocabulary knowledge, but effects
were non-significant for comprehension. Similarly, significant effects on researcher-developed measures of vocabulary depth
were detected, but not for a researcher-developed measure of breadth. 相似文献
162.
Bridget Reynolds Sheffer 《Journal of Intercultural Communication Research》2014,43(2):134-150
In a networked world, national reputation management is an essential part of mediated public diplomacy and a unique part of intercultural communication. On May 31, 2010, the Free Gaza Flotilla breached the Israeli blockade off the coast of the Gaza strip which resulted in nine casualties. The purpose of this rhetorical analysis is to explore Israel’s attempt to manage its reputation during the incident. A Bakhtinian dialectical analysis was conducted to explore the conceptualization of political dialectics and to enhance the research on political grammars. The findings reveal the failures of public diplomacy when underlying tensions are ignored and when unwilling to negotiate through those tensions. 相似文献
163.
Gregory J Tierney Karl Denvir Garreth Farrell Ciaran K Simms 《Journal of sports sciences》2019,37(3):262-267
The aim of this study was to use video evidence of tackles in elite level rugby union to identify ball carrier proficiency characteristics, for both lower and upper body tackles, that have a higher propensity to result in Head Injury Assessments(HIA) for the tackler. HIA (n = 74) and non-HIA tackles (n = 233) were categorised as either front-on or side-on upper or lower body tackles and scored for ball carrying proficiency characteristics. Side-on tackles included tackles from behind. A Chi-Square test (p < 0.05) and Cramer’s V were calculated to compare proficiency characteristics in HIA and non-HIA cases. For front-on upper body tackles, the ball carrier “fending into contact” (p < 0.01;ES = Moderate) and “explosiveness on contact” (p = 0.04;ES = Moderate) had a higher propensity to result in a HIA for the tackler. Fending into contact was exhibited in 47% of all upper body Tackle front-on HIA cases. The fending arm contacted the tackler’s head in 67% of these cases. Fending into contact can potentially be dangerous and therefore emphasis should be placed on safe fending during tackle-based training drills. Referees should also be alert to arm-to-head contact during the fend. Given the low number of ball carrier characteristics identified, focus should be placed on tackler characteristics for HIA prevention strategies. 相似文献
164.
Despite an increase in anterior knee laxity (AKL) during the adolescent growth spurt in girls, it is unknown whether landing biomechanics are affected by this change. This study investigated whether pubescent girls with higher AKL displayed differences in their lower limb strength or landing biomechanics when performing a horizontal leap movement compared to girls with lower AKL. Forty-six pubescent girls (10–13 years) were tested at the time of their peak height velocity (PHV). Passive AKL was quantified and used to classify participants into higher (HAKL; peak displacement > 4 mm) and lower (LAKL; peak displacement < 3 mm) AKL groups (n = 15/group). Three-dimensional kinematics, ground reaction forces (GRF) and muscle activation patterns were assessed during a horizontal leap landing. HAKL participants displayed significantly (P < 0.05) reduced hip abduction, increased hip abduction moments, as well as earlier hamstring muscle and later tibialis anterior activation compared to LAKL participants. Girls with HAKL displayed compensatory landing biomechanics, which are suggested to assist the functional stability of their knees during this dynamic task. Further research is warranted, however, to confirm or refute this notion. 相似文献
165.
Bridget Somekh 《Education and Information Technologies》2000,5(1):19-37
A previous version of this paper was first presented in October 1998 as an inaugural professorial lecture at the University of Huddersfield. It focuses mainly upon issues related to policy and practice in schools, with some cross-referencing to higher education. It is divided into three sections: the politicised nature of policy for new technology in education in the UK; key issues from the author's research on new technology and learning; and speculations on re-organising schooling with the help of new technology. The first section provides an analysis of the aspirations of politicians and how these shaped policy, as well as assessing the successes and weaknesses of policy implementation. The second section surveys the outcomes of a number of research studies, carried out over fifteen years, and from these identifies some generic findings about the impact of new technology on learning and ways of maximising its beneficial effects. The third section suggests an approach to re-structuring schooling to make best use of the lightweight, mobile, new technology tools, which are about to be widely available. 相似文献
166.
167.
Video is one way to promote, and help families understand, the transition to kindergarten. The present study explored the experiences of parents with transition-to-kindergarten videos. Four videos, in English and Spanish with accompanying information sheets in English and Spanish, targeted parents for transitioning to kindergarten. There were a total of 141 parents in the six classrooms that could have received the videos and information sheets. Findings indicate that the quality of the videos was rated positively and that parents had positive experiences viewing the videos. Parents reported that the videos provided general information about the transition to kindergarten, provided examples of activities they could do to help their child transition to kindergarten, and promoted parents’ understanding of child development. Findings are discussed in light of implications for researchers advancing technology tools and family involvement. 相似文献
168.
169.
Rates Christopher A. Mulvey Bridget K. Chiu Jennifer L. Stenger Katelyn 《Instructional Science》2022,50(2):199-221
Instructional Science - Most of humanity’s important and difficult problems such as pandemics, environmental health, and social unrest require recognizing and understanding complex systems.... 相似文献
170.
Walsh Bridget A. Edwards Adrienne L. Cook Gina A. Hughes-Belding Kere Rahn Ellen 《Early Childhood Education Journal》2022,50(7):1143-1155
Early Childhood Education Journal - Research-based professional development opportunities for early childhood home visitors are valuable to the Early Head Start-Home-Based Option (EHS-HBO) and to... 相似文献