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51.
In England, students with immigrant background exhibit lower educational attainment than those without immigrant background. Family socioeconomic status (SES) helps explain differences in educational attainment, but a gap remains that differs in size for students with different immigrant backgrounds. While the explanatory repertoire for the remaining gap is broad, it has been neglected to comprehensively investigate whether family SES constructs are equivalent across students with different immigrant backgrounds. Using data from the first wave of the Children of Immigrants Longitudinal Survey in Four European Countries (CILS4EU) for England (n = 4,315), the paper applies exploratory structural equation modelling (ESEM) to evaluate measurement invariance of family background constructs across students without and with immigrant background, specifically Pakistani/Bangladeshi immigrant background. Results suggest differences in the structure of family SES indicators across groups and in their association with educational attainment. Complementary variables are suggested to enhance family SES indicators. Findings are relevant to researchers investigating educational inequalities related to immigrant background.  相似文献   
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This study was designed to examine the effects of a whole school reform, the Knowledge is Power Program (KIPP), specifically designed to raise academic achievement of at-risk urban middle school students by establishing an extended school day and year, a rigorous curriculum, after-school access to teachers, and increased family-school connections. In our mixed-methods design, qualitative (interview and observation) and quantitative (survey and achievement test) measures are employed to determine first-year program implementation and student outcomes for the KIPP:DIAMOND (Daring Individual Achievers Making Outstanding New Dreams) Academy (KIPP:DA), an inner-city school in a large, high-poverty urban district. For the achievement analyses, 49 KIPP:DA students were individually matched to highly comparable control students of the same ethnicity, socioeconmic status, gender, and ability, who attended different district schools in the same neighborhood. Statistically significant and educationally meaningful advantages for KIPP:DA students were found on 4 out of 6 standardized tests. The achievement results are interpreted in relation to the key program elements, the positive school climate established, and the quality of the 1st-year implementation.  相似文献   
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ABSTRACT

Deception is a key element of immersive undercover journalism, achieved through the omission of information, the perpetuation of misconceptions, or possibly the assumption of a false identity. Usually when proponents defend going undercover, they use the-ends-justify-the-means arguments; that despite the journalist’s duplicity, public benefit outweighs the dishonesty that lies at the heart of the practice. Yet, such statements are usually made in the absence of in-depth theoretical analysis. This paper seeks to redress this by applying Standpoint Theory, testing it against the work of Günter Wallraff, Germany’s lauded but controversial undercover journalist who uses disguises to report on that country’s marginalized and disadvantaged. While the authors applaud Wallraff’s exposure of the deplorable illegal and immoral dealings he uncovers, and do not seek to dismiss the significant results he has achieved, this paper uses the case study of his work to test the applicability of Standpoint Theory to undercover journalism, concluding that even under this accommodating theory, there may be ethical limits to journalism’s most ethically contentious practice.  相似文献   
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This column examines advances in public services internal and external to libraries. The focus is on how public services, such as instruction and education, programming, research consulting, and circulation evolve and impact users. The strength of the column is its broad, international focus and contributors are encouraged to explore issues and recent advances in public services relevant to their geographical region, as well as the larger, global audience. Interested authors are invited to submit proposals and articles to the column editor at   相似文献   
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This paper is the first of two Learned Publishing articles in which we report the results of a series of interviews with senior publishers and editors exploring open access megajournals (OAMJs). Megajournals (of which PLoS One is the best known example) represent a relatively new approach to scholarly communication and can be characterized as large, broad‐scope, open access journals that take an innovative approach to peer review, basing acceptance decisions solely on the technical or scientific soundness of the article. This model is often said to support the broader goals of the open science movement. Based on in‐depth interviews with 31 publishers and editors representing 16 different organizations (10 of which publish a megajournal), this paper reports how the term ‘megajournal’ is understood and publishers’ rationale and motivations for launching (or not launching) an OAMJ. We find that while there is general agreement on the common characteristics of megajournals, there is not yet a consensus on their relative importance. We also find seven motivating factors that were said to drive the launch of an OAMJ and link each of these factors to potential societal and business benefits. These results suggest that the often polarized debate surrounding OAMJs is a consequence of the extent to which observers perceive publishers to be motivated by these societal or business benefits.  相似文献   
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近来,各种公众媒体的版面充斥着对世界各地著名遗产旅游景点更新改造的报道。文化遗产旅游目的地管理者也承认良好的外部环境在提升旅游者总体满意程度方面发挥着重要作用。阐明了遗产吸引物的自然环境在决定旅游者对景点的态度和未来再次购买意向方面有重要作用.同时影响着他们对亲朋好友的传播意愿。研究表明环境因素在面对顾客塑造永久性的独特品牌形象时可被作为一种差异化工具,并以此创造一种竞争优势。  相似文献   
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