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81.
ABSTRACT The effectiveness of 8-week force-velocity optimised training was assessed in highly trained professional rugby league athletes. Players (age 24 ± 3 years; body mass 94.9 ± 21.6 kg; height 181.3 ± 6.0 cm) were strength-matched and assigned to a force-velocity optimised group (OP; n = 15) or a general strength-power group (GP; n = 14). Tests included 10-m, 20-m sprints, 3 repetition-maximum squat and squat jumps over five load conditions to ascertain vertical force-velocity relationship. ANCOVA revealed there was a group effect for force-velocity deficit (P < 0.001), with the OP two-fold greater than the GP group (OP pre: 51.13 ± 31.42%, post: 62.26 ± 31.45%, GP pre: 33.00 ± 19.60%, post: 31.14 ± 31.45%, P < 0.001). There were further group effects for 3RM squat (OP pre: 151.17 ± 22.95 kg, post: 162.17 ± 24.16 kg, GP pre: 156.43 ± 25.07 kg, post: 163.39 ± 25.39 kg, P < 0.001), peak power (OP pre: 3195 ± 949 W, post: 3552 ± 1033 W, GP pre: 3468 ± 911 W, post: 3591 ± 936 W, P < 0.001), and SJ (OP pre: 39.79 ± 7.80 cm, post: 42.69 ± 7.83 cm, GP pre: 40.44 ± 6.23 cm, post: 41.14 ± 5.66 cm, P < 0.001). Prescribing F-V deficit training is superior for improving physical performance within highly trained RL players. 相似文献
82.
In the spring of 2015, the University of Minnesota Libraries formed the Content Services department, which is comprised of Interlibrary Loan, Publishing Services, and the Copyright Permissions Service. These three service points, as well as additional Library units, work together with campus partners to save students money on their course materials through a variety of programs and pilot projects. By employing multiple avenues to help faculty and students put affordable content into their existing workflows for providing and accessing required readings, the University of Minnesota Libraries are ensuring that there are many options available that support coursework and ultimately student success. 相似文献
83.
Luke Winslow 《Critical Studies in Media Communication》2017,34(3):278-292
This article explores the pathologizing of social protesters by theorizing an aesthetic of disgust in Occupy Wall Street media coverage. By cataloguing the hygienic deviance of the Occupy movement, I aim to illuminate an important countermobilization technique that disciplines and contains the grotesque function of the Occupy encampments. Examining media coverage of the Occupy movement, I show how aesthetic dimensions—including visual and olfactory sensations related to the bodies of the protesters and their encampments—were used to establish a relationship among hygienic deviance, moral impurity, economic failure, and ultimately the disposal of the protesters. I close by connecting an aesthetic of disgust to larger conceptual issues related to the viability of social protest in an era of neoliberal governmentality. 相似文献
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85.
Dana C. McCoy Emily C. Hanno Vladimir Ponczek Cristine Pinto Gabriela Fonseca Natália Marchi 《Child development》2021,92(5):1951-1968
Despite global demand, the large-scale effects of social-emotional learning (SEL) programming in developing countries remain underexplored. Using a randomized control trial, this study examined the effectiveness of a school-wide SEL intervention—Programa Compasso (PC)—among 3,018 sociodemographically diverse, Portuguese-speaking children (Mage = 9.85 years) attending 90 public primary schools across Rio de Janeiro, Brazil in 2017. Average impacts of PC on children’s executive function, emotion knowledge, and behavior problems after one school year were null. Moderation analyses did, however, reveal evidence for positive impacts of PC on children’s labeling of emotional expressions and inhibitory control within low-homicide communities (d = 0.15 SDs), and null effects on these same outcomes in high-violence areas. Implementation and cultural considerations are discussed. 相似文献
86.
Stephen H. Chen Xue Fang Deng Emily Zhang Leslie K. Wang Cindy H. Liu 《Child development》2021,92(6):e1126-e1137
A central theme of acculturative specificity is the heterogeneity of the immigrant experience. This study integrated this application of the Specificity Principle with intergenerational transmission models of self-regulation and identified both common and specific pathways in the self-regulatory development of Chinese American children in immigrant families (N = 169, Mage = 9.2 years). Consistent with intergenerational transmission models, results indicated associations between parents’ and children’s effortful control, with the mediation of these associations via authoritarian parenting. Parental education, family income, and children’s bilingual proficiency were also uniquely associated with children’s executive function and effortful control. Together, findings provide new directions for research with ethnic minority immigrant families, and underscore the utility of within-group approaches in advancing research on ethnic minority children’s development. 相似文献
87.
Emily R. Crawford 《Journal of Latinos & Education》2016,15(3):197-213
There is widespread national debate over how to address and advocate for undocumented immigrants in the United States. Education is key to the economic, occupational, and social mobility of young unauthorized immigrants, but policies and practices can hinder or open their access to education. Educators pursue a range of activities to support undocumented students in school. This article identifies the conceptualizations, strategies, and thought processes of educators who advocate for undocumented students. The results reveal that advocates’ backgrounds, resources, goals, identity, and the communities in which they advocate influence their perceptions and practices of advocacy. 相似文献
88.
Phillips Galloway Emily Qin Wenjuan Uccelli Paola Barr Christopher D. 《Reading and writing》2020,33(1):13-44
Reading and Writing - Learning to use language in order to complete source-based writing tasks is a challenge for middle grade writers worthy of additional study, especially given that these tasks... 相似文献
89.
90.
Susan M. Sheridan Emily D. Warnes Richard J. Cowan Ariadne V. Schemm Brandy L. Clarke 《Psychology in the schools》2004,41(1):7-17
Family‐centered positive psychology (FCPP) is defined as a framework for working with children and families that promotes strengths and capacity building within individuals and systems, rather than one focusing solely on the resolution of problems or remediation of deficiencies. This approach to family‐based services is predicated on the belief that child and family outcomes will be enhanced if members participate in identifying needs, establishing social supports and partnerships, and acquiring new skills and competencies, rather than simply receiving services from professionals. In this article, we present a rationale for FCPP, outline its primary principles, highlight one model for working with families that exemplifies FCPP practice, and illustrate its use through an authentic data‐based case study. © 2004 Wiley Periodicals, Inc. Psychol Schs 41: 7–17, 2004. 相似文献