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21.
A review of research on US Catholic education reveals that race is not treated as an important area of analysis like class and gender. Black Catholics are rarely studied in education let alone mainstream writings. This article examines the social and educational history of blacks in the US Catholic Church and the dual reality of inclusion and exclusion within a Church and its schools. This paper focuses on the intersection of the Church and Black Catholic schools as enduring institutions of opportunity for Black families and their communities. This paper unearths the shared values, assumptions and beliefs about African American Catholics quest for literacy. The article uses Black Theology as a frame to explain how the intersections of culture, history and religion influence meaning and educational decision-making. African Americans pursued Catholic education for two reasons. First, they sought to be educated which both advanced their individual freedom but vastly improved their community’s economic, social, and political standing. Second, they inserted their own unique cultural and social experiences into Catholic schools which espoused service and academic excellence. Black Catholic schools well-defined values and academic excellence is still viewed by African Americans as places of hope and opportunity for students of color.  相似文献   
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To what extent do children with autism (AD) versus typically developing children (TD) rely on attentional and intentional cues to learn words? Four experiments compared 17 AD children (M age=5.08 years) with 17 language- and 17 mental-age-matched TD children (M ages=2.57 and 3.12 years, respectively) on nonverbal enactment and word-learning tasks. Results revealed variability in all groups, but particularly within the AD group. Performance on intention tasks was the most powerful predictor of vocabulary in the AD group but not in the TD groups. These findings suggest that word learning cannot be explained exclusively by either attentional or intentional processes, and they provide evidence of a special role for intentional understanding in the vocabulary development of AD children.  相似文献   
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When searching for health information, results quality can be judged against available scientific evidence: Do search engines return advice consistent with evidence based medicine? We compared the performance of domain-specific health and depression search engines against a general-purpose engine (Google) on both relevance of results and quality of advice. Over 101 queries, to which the term ‘depression’ was added if not already present, Google returned more relevant results than those of the domain-specific engines. However, over the 50 treatment-related queries, Google returned 70 pages recommending for or against a well studied treatment, of which 19 strongly disagreed with the scientific evidence. A domain-specific index of 4 sites selected by domain experts was only wrong in 5 of 50 recommendations. Analysis suggests a tension between relevance and quality. Indexing more pages can give a greater number of relevant results, but selective inclusion can give better quality.  相似文献   
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Two models can be nonequivalent, but fit very similarly across a wide range of data sets. These near-equivalent models, like equivalent models, should be considered rival explanations for results of a study if they represent plausible explanations for the phenomenon of interest. Prior to conducting a study, researchers should evaluate plausible models that are alternatives to those hypothesized to evaluate whether they are near-equivalent or equivalent and, in so doing, address the adequacy of the study’s methodology. To assess the extent to which alternative models for a study are empirically distinguishable, we propose 5 indexes that quantify the degree of similarity in fit between 2 models across a specified universe of data sets. These indexes compare either the maximum likelihood fit function values or the residual covariance matrices of models. Illustrations are provided to support interpretations of these similarity indexes.  相似文献   
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Educational change in the neoliberal state is permeated by the effects of forces from outside the field of education itself. The process of governmentality welcomes, indeed demands, the participation of those non-state actors valorised by neoliberalism as well as government agencies dedicated to the advancement of such groups. Inevitably, the concerns of such organisations become central to how the state sees education. This article traces the assembly of national and international agents from industry, business and special interest groups around the concept of ‘knowledge economy’. It treats this assemblage as an apparatus (dispositif), examining how the construction of an economic problem is brought to bear on the demand for educational change, and how this construction of the problem is used to shape public opinion in order to prepare the public for a radical change of direction. Confining itself to the reform of mathematics education introduced in the Republic of Ireland in 2010, this article traces the emergence of a mathematics discourse focused on market-led education. It interrogates the construction of ‘the mathematics problem’ or ‘crisis in maths’ and argues that the discourse of the present construction is economic in nature, centring as it does on human capital production and market-led reform.  相似文献   
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Item-response changing as a function of test anxiety was investigated. Seventy graduate students completed the Test Anxiety Scale and 73 multiple-choice items during the quarter. The data supported the hypothesis that high test-anxious students make more item-response changes than low test-anxious students. Results also suggested that both high- and low-anxious students profit to a similar extent proportionally from answer changing. It was further found that more responses were changed on difficult than on easy items for both high- and low-anxious students. Test anxiety is suggested as a factor forming test-taking style.  相似文献   
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Courses that pique students' interest, promote discussion and participation, and contribute to their college learning experience are becoming increasingly rare. “Justice Issues and the Media” accomplishes these goals and is a pleasure to prepare and teach. This course links movies, a familiar aspect of American culture, with their substantive contribution to citizens' attitudes and stereotypes about the criminal justice system, criminology, and the law. We make recommendations and issue several cautions, which we hope will lead to the development and offering of this course at other universities.  相似文献   
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Data Mashups     
Tim Green 《TechTrends》2010,54(5):20-21
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