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21.
This case highlights sport development issues within a free market environment where natural rivals compete for scarce resources (i.e., athletes). Set in a fictional environment of sport clubs grappling with the development of a network of clubs and coaches to support the growth of youth sport in the area, the case explores the challenges of two independent levels of policy-making – national and grassroots levels – for increased participation and elite development. At the national level, policy strategies and participation proliferation are best served when organizations work together; however, this becomes a challenge when organizations that implement these policies at the grassroots level compete for scarce resources. The resulting natural rivalries must be properly managed to meet larger objectives for growth. The case encourages students to consider the theoretical and practical issues for sport development at the grassroots and national level.  相似文献   
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Middle school students with insecure attachment histories present a particular challenge for school personnel. These students frequently cause behavioural disruptions and fail to academically engage in course content. This paper draws from attachment theory, as well as literature in the fields of education, neurobiology and psychology, to establish a theoretical framework for future research on teachers and attachment. The framework illustrates conceptual linkages between research from these academic disciplines to show that teachers can play a role in the rehabilitation of students' internal working models and attachment strategies, especially during this key developmental period.  相似文献   
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Experts claim that individual differences in children's formal understanding of mathematical equivalence have consequences for mathematics achievement; however, evidence is lacking. A prospective, longitudinal study was conducted with a diverse sample of 112 children from a midsized city in the Midwestern United States (Mage [second grade] = 8:1). As hypothesized, understanding of mathematical equivalence in second grade predicted mathematics achievement in third grade, even after controlling for second-grade mathematics achievement, IQ, gender, and socioeconomic status. Most children exhibited poor understanding of mathematical equivalence, but results provide clues about which children are on the path to constructing an understanding and which may need extra support to overcome their misconceptions. Findings suggest that mathematical equivalence may deserve more attention from educators.  相似文献   
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Objectives:

The purpose of the study was to assess the impact that funding from the National Network of Libraries of Medicine (NN/LM), Greater Midwest Region (GMR), has on member institutions'' ability to conduct outreach on behalf of NN/LM.

Methods:

The study employed both content analysis and survey methodologies. The final reports from select GMR-funded outreach projects (n = 20) were analyzed based on a set of evaluation criteria. Project principal investigators (n = 13) were then surveyed using the same evaluation criteria.

Results:

Results indicated that outreach projects supported by GMR funding improved access to biomedical information for professionals and the general public. Barriers to conducting outreach projects included time constraints or commitments, staffing, scheduling and absenteeism, inadequate space, and issues associated with technology (e.g., hardware and software, Internet connectivity and firewall issues, and creation and use of new technologies).

Conclusions:

The majority of project principal investigators indicated that their attempts to conduct outreach were successful. Moreover, most noted that outreach had a positive impact on professionals as well as the general public. In general, it seems that negative outcomes, as with most barriers to conducting outreach, can be mitigated by more thorough planning.

Highlights

  • The provision of funding from the National Network of Libraries of Medicine (NN/LM), Greater Midwest Region (GMR), had a positive impact on an institution''s ability to conduct outreach.
  • The provision of GMR funding to conduct health information outreach yielded positive outcomes.

Implications

  • Regional offices should make efforts to accurately capture and record the impact that funding has on member institutions'' ability to conduct outreach.
  • Many barriers to conducting outreach can be mitigated by more thorough planning.
The mission of the National Network of Libraries of Medicine (NN/LM) is to advance the progress of medicine and improve the public health by providing all US health professionals with equal access to biomedical information and improving the public''s access to information to enable them to make informed decisions about their health [1]. The National Library of Medicine''s (NLM''s) vision statement emphasizes the elimination of health disparities. The National Institutes of Health (NIH) and NLM both attempt to understand and eliminate health disparities between minority and majority populations [2]. One of NLM''s goals in trying to achieve elimination of health disparities is to improve access to affordable and easy-to-use health-related information [3]. It is thought that such a dissemination of knowledge will help solve health disparities [4]. Ultimately, NLM believes that improved access to health information will result in higher quality health care. This effort is served through research and community outreach. NLM supports some outreach directly through the NLM Division of Specialized Information Services (SIS), Office of Health Information Program Development (OHIPD), and extramural programs. In addition, NN/LM, which NLM administers, provides and supports outreach as part of NLM''s overall mission [5]. NN/LM places a primary emphasis on rural, minority, and other underserved populations [6].NLM was interested in evaluating NN/LM programs, and one of the key programs of the Greater Midwest Region (GMR) is its funding to support outreach in the region. NLM was also interested in promoting awareness among library school students about NLM and NN/LM and about the value of libraries doing outreach to underserved populations with the community. In September 2009, NN/LM GMR announced the availability of funds for a subcontract to a library school located in the region to assist with evaluating network programs. The GMR operates under a contract from NLM, providing network services to approximately 1,100 libraries and information centers in a 10-state region (Illinois, Indiana, Iowa, Kentucky, Michigan, Minnesota, North Dakota, Ohio, South Dakota, and Wisconsin). One of 8 regions in the NN/LM, the GMR conducts much of its outreach by offering subcontracts and awards to network members.Funding was offered to engage a group of students, under faculty guidance, to plan and implement a study that would determine the impact that GMR funding has on the ability of network members to perform outreach on behalf of NN/LM. The study was intended to be conducted in two phases: a planning phase, in which students were to develop an impact study proposal, and an implementation phase, in which students were to implement the study outlined in the proposal. The desired outcomes of the impact study included:
  • What did the institutions accomplish with the NN/LM funding?
  • What outcomes did the institutions report from their NN/LM-funded outreach projects?
  • What changes have been made in their institutional programs as a result of the funding they received?
  • What lessons did the institutions learn through implementation of their NN/LM-funded outreach projects
  • What changes would the institutions recommend to NN/LM about their funding programs?
The School of Library and Information Science (LIS) at the University of Kentucky received an outreach impact study award from NN/LM GMR in the fall of 2009 for its project, “Learning By Doing: Engaging LIS Students in an Outreach Impact Study.” Project funds were used to provide scholarships to support student participation.  相似文献   
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Background: After-school approaches offer a viable solution to the current challenge of physical inactivity among many adolescents; however, availability, cost, transportation, and interest limit many youths’ choices during non-school hours [Roth, Brooks-Gunn, Murray, and Foster 2003. “Youth Development Programs: Risk, Prevention and Policy.” Journal of Adolescent Health 32 (3): 170–182]. In addition to these limitations, safety concerns in urban communities act as barriers to participation in both after-school programs [Sanderson and Richards 2010. “The After-School Needs and Resources of a Low-income Urban Community: Surveying Youth and Parents for Community Change.” American Journal of Community Psychology 45: 430–440] and physical activity [Moore, Roux, Evenson, McGinn, and Brines 2010. “A Qualitative Examination of Perceived Barriers and Facilitators of Physical Activity for Urban and Rural Youth.” Health Education Research 25 (2): 355–367].

Purpose: This year-long qualitative case study sought to explore young urban boys’ experiences in an after-school program that aimed to empower young men through the sport of basketball.

Method: Two coaches facilitated weekly sessions for 5–20 young men of color in an urban, public school after-school program in Harlem, NY. The program recruited young men to an after-school program that offered basketball instruction in a safe space. During the program, students worked on basketball skills as well as reflective reading and writing through weekly journals and immersive conversations that revolved around weekly themes such as sportsmanship, culture, power, and communication. At the conclusion of the study seven boys aged 10–14 agreed to be interviewed about their experiences in the REACH program. Sources of data include journals, interviews, and observations. These data were coded by two independent coders, peer reviewed by a third researcher and analyzed using the constant comparative method.

Findings: Theme one: Shooting guns (violence) is a barrier to shooting hoops at local courts. Analysis of the data highlighted violence as an always-present barrier to playing basketball, specifically, and physical activity, generally speaking. Theme two: Future plans, the NBA. The vast majority of boys discussed joining the NBA, either directly from high school or after a year at a college. The NBA dream operated as a perceived pathway to a safer future and higher education. Theme three: Having and being role models. Analysis of the data also pointed to participants both being and/or having a role model. These relationships impacted them in a variety of ways and not only helps us better understand their experiences in the program but also elucidates how barriers to physical activity were alleviated. The young men who participated in this after-school program were able to engage in interest-based physical activity and academic learning tasks, thus creating a peaceful space to develop positive associations between school, physical activity, and community.

Conclusion: Closely examining the lived experiences of the REACH participants is significant for understanding their barriers to physical activity and how REACH, as a PYD sport program, alleviated those barriers. Examining the data around these issues also expands on the need for PYD programs [Wright and Li 2009. “Exploring the Relevance of Positive Youth Development in Urban Physical Education.” Physical Education and Sport Pedagogy 14 (3): 241–251] and extends understandings of the PYD framework put forth by Holt et al. [2017. “A Grounded Theory of Positive Youth Development Through Sport Based on Results From a Qualitative Meta-Study.” International Review of Sport and Exercise Psychology 10: 1–49]. Specifically, our study demonstrates the reciprocal and iterative nature of PYD climate, life skills focus, and PYD outcomes. Our study also expands on the understandings of PYD climate, extending the focus beyond relationships to also including participants’ experiences and perceptions.  相似文献   

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本文对2015年1月1日开始实施的《世界反兴奋剂条例》(简称《条例》)修订条款,从对原有《条例》的加强等方面对新《条例》所增加的灵活性等一些关键变化进行了介绍和阐述,最后从经济和对上诉至国际体育总裁院(CAS)的角度进行讨论。  相似文献   
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Despite research demonstrating a strong association between early and later mathematics achievement, few studies have investigated mediators of this association. Using longitudinal data (= 1,362), this study tested the extent to which mathematics self‐concepts, school placement, executive functioning, and proficiency in fractions and division account for the association between mathematics achievement in first grade and at age 15. As hypothesized, a strong longitudinal association between first‐grade and adolescent mathematics achievement was present (β = .36) even after controlling for a host of background characteristics, including cognitive skills and reading ability. The mediators accounted for 39% of this association, with mathematics self‐concept, gifted and talented placement, and knowledge of fractions and division serving as significant mediators.  相似文献   
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