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如果受众对新闻失去信任,记者将失去在社会文化中的核心地位。而这种信任正在被侵蚀。随着煽情主义替代了客观报道,西方民主社会的受众正在逐步悖离新闻媒介。如果西方社会的媒体要重拾大众的信任,并在新增市场中被推进,新闻业就必须在内容和形式间求得平衡,而此平衡的取得须从新闻教育内部开始。 相似文献
236.
Dyslexia is a specific learning disability that impacts word reading accuracy and/or reading fluency. Over half of the states in the USA have passed legislation intended to promote better identification of individuals with dyslexia. To date, no study has been conducted to investigate the potential impact of state laws on the identification of specific learning disability (SLD), and limited data has been presented on the rate at which students in public school settings are identified with dyslexia. The first aim of the current study was to determine if any detectable changes in the identification rates of SLD have occurred in states implementing dyslexia laws because most states do not report number of students identified as dyslexic but rather those students identified with an SLD. The second aim of the study was to characterize the rate of identifying dyslexia in the two states (Texas and Arkansas) that require public schools to report the number of students identified with dyslexia. The third aim was to characterize the identification rate across first to 12th grades. Current SLD rates range from 3.2 to 8.5% in all 50 states. Analysis of SLD prevalence rates did not vary between states with and without dyslexia laws in place. Moreover, there was no change in the identification of SLD once states had implemented these laws. Rates of dyslexia in Arkansas and Texas were less than 5%. Given the persistent levels indicating lack of reading proficiency, our review of data suggests that overall students with dyslexia are being underidentified. 相似文献
237.
The Portal to Texas History (http://texashistory.unt.edu) and the University of North Texas (UNT) Digital Library (http://digital.library.unt.edu) contain more than 445,000 items collectively, hosted by the UNT Libraries. These collections include a variety of serial publications such as newsletters, magazines, scholarly journals, annual reports, and yearbooks. Many of these serials are key resources for the user groups of both repositories. In this article, we discuss the importance of serials within our collections, some of the challenges, the standards we use, and how we leverage metadata to facilitate access to serials for diverse global users. 相似文献
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Christopher J. Lonigan JoAnn M. Farver Beth M. Phillips Jeanine Clancy-Menchetti 《Reading and writing》2011,24(3):305-337
To date, there have been few causally interpretable evaluations of the impacts of preschool curricula on the skills of children
at-risk for academic difficulties, and even fewer studies have demonstrated statistically significant or educationally meaningful
effects. In this cluster-randomized study, we evaluated the impacts of a literacy-focused preschool curriculum and two types
of professional development on the emergent literacy skills of preschool children at-risk for educational difficulties. Forty-eight
preschools were randomly assigned to a business-as-usual control, a literacy-focused curriculum with workshop-only professional
development, or a literacy-focused curriculum with workshop plus in-class mentoring professional development conditions. An
ethnically diverse group of 739 preschool children was assessed on language and literacy outcomes. Results revealed significant
and moderate effects for the curriculum and small, mostly nonsignificant, effects of professional development across child
outcomes and classroom measures. 相似文献
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Research Findings: This study investigated the relationship between features of the classroom environment and misalignment between teacher and observer ratings of preschoolers’ classroom engagement and the extent to which years of teaching experience moderated this relationship. In a sample of 116 preschoolers and 21 teachers in 29 classrooms, classroom engagement was assessed using teacher report and independent direct observation. Classroom-level predictors included severity of challenging behaviors, child:adult ratio, and the percentage of students from economically disadvantaged backgrounds. Lower misalignment was noted on ratings of negative engagement than positive engagement. Multilevel regression analyses revealed that misalignment was largely independent of variation in classroom factors, except for a consistent interaction between years of teaching experience and child:adult ratio. Specifically, observers’ ratings were less misaligned with novice teachers’ ratings than veterans’ in classrooms with a high child:adult ratio, whereas the opposite trend was found in classrooms with low child:adult ratios. Practice or Policy: Findings are discussed in light of current best practice calling for a multidisciplinary approach when conducting assessments on young children, despite little guidance on how to handle misalignment between raters when determining service eligibility and developing effective interventions. 相似文献
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