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This article summarizes the effects of the increasing global trend towards measuring research quality and effectiveness through, in particular, publication‐based metrics, and its effects on scholarly communication. Such metrics are increasingly influencing the behaviour patterns of administrators, publishers, librarians, and researchers. Impact and citation measures, which often rely solely on Thomson Scientific data, are examined in the context of university league tables and research assessment exercises. The need to establish alternate metrics, particularly for the social sciences and humanities, is emphasized, as is an holistic approach to scholarly communication agenda.  相似文献   
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Teachers of mathematics orchestrate opportunities for interactions between learners and subject matter. Therefore, mathematics teachers need rich, multidimensional content knowledge for teaching mathematics, which incorporates knowledge of the subject matter, students, and teaching. Studying this mathematical knowledge for teaching (MKT) necessitates more than a unidirectional assessment. In this study, the mathematical knowledge for teaching reasoning and proving of two secondary mathematics teachers was investigated through classroom observations and clinical assessments. Results indicate that using MKT as a frame for examining classroom practice, in addition to assessing the MKT a teacher possesses in a clinical setting, provides an in-depth and innovative method for investigating MKT. The comparison of the two cases also identifies student positioning as a key mediating factor between MKT and opportunities to learn. Implications for using MKT as a lens for examining practice in teacher education are discussed.  相似文献   
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WISC and WISC-R test results were correlated with achievement test scores and school grades of 36 children who had completed two years of school. Global intelligence estimates from both scales correlated at significant levels with all achievement test measures. Individual subtests from the two scales were unevenly correlated with grades in specific school subjects over both school years. Data suggest that while the two scales may be grossly equivalent as global predictors of school achievement, the individual subtests from the two scales may not correlate equivalently with specific external criteria such as school grades.  相似文献   
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The aim of the research was to study the experiences of Portuguese heritage pupils in British schools. The main findings from empirical data suggest Portuguese children are underachieving at the end of primary education but the case study confirms that in good schools Portuguese pupils do well and have made huge improvements over the periods. The findings show that the case study schools have adopted a number of strategies to overcome some of the barriers to achievement including parental engagement, effective use of a more diverse workforce, developing an inclusive ethos and curriculum, effective English language support for Portuguese pupils, monitoring performance of Portuguese pupils and good and well‐coordinated targeted support through extensive use of teachers, teaching assistants, learning mentors and Portuguese classes. The study argues that the worryingly low‐achievement levels of many Portuguese pupils in British schools have been masked by Government statistics that fail to distinguish between European ethnic groups. Policy implications for all concerned with school improvement are highlighted in the final section.  相似文献   
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We use nationally representative survey data from three cohorts of bachelor’s degree recipients to examine military veterans’ student loan debt at graduation and their employment and earnings 1, 4, and 10 years after graduation, relative to observably similar graduates. We also examine whether the effects of veteran status depend on college sector. Using propensity score weights with covariate adjustment, we find employment and earnings premiums for veterans 1 and 4 years after graduation, and an employment penalty but earnings premium (conditional on employment) 10 years after graduation. We find no clear evidence of a for-profit employment or earnings penalty among bachelor’s degree recipients, including veterans. We do find that veterans are as likely as similar non-veterans to graduate with debt, and that graduating from a for-profit institution yields markedly higher debt amounts, especially for veterans, despite the availability of Montgomery GI Bill benefits for these cohorts.  相似文献   
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eSports is growing around the globe, with more and more individuals are engaged as players or spectators. In this paper, the authors reflect on whether eSports can be considered as sport based on evaluating five characteristics of sport and assessing them for eSports. Currently, eSports are not a sport but there is the potential that eSports will become a sport. Different opportunities how marketers and managers can attend to eSports are outlined.  相似文献   
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Toys can be used to promote children's cognitive, physical, motor, language, social, and emotional development. Safety and developmental appropriateness are of the utmost importance when selecting children's toys. Parents and teachers and other helping professionals need to teach children the safe use of toys to prevent toy-related accidents. Obtain additional information regarding toy safety by calling the U.S. Consumer Product Safety Commission at 1(800)638-CPSC.  相似文献   
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