Emilia Currás, Ontologies, Taxonomies and Thesauri in Systems Science and Systematics , Chandos Publishing, Oxford (2010) 133 p. $75.00. ISBN 978-1-84334-6128.     

Rebecca L. Mugridge   《The Journal of Academic Librarianship》2011,37(3):282-283

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G.G. Chowdhury, Introduction to Modern Information Retrieval (3rd ed.), Facet Publishing, London (2010)508 pp. £44.95 soft cover ISBN 9781856046947.     

Rebecca L. Mugridge 《Library Collections, Acquisitions, and Technical Services》2011,35(4):136-137

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The Nature of the Arguments for Creationism,Intelligent Design,and Evolution     

Ralph M. Barnes  Rebecca A. Church  Samuel Draznin-Nagy 《Science & Education》2017,26(1-2):27-47

Seventy-two Internet documents promoting creationism, intelligent design (I.D.), or evolution were selected for analysis. The primary goal of each of the 72 documents was to present arguments for creationism, I.D., or evolution. We first identified all arguments in these documents. Each argument was then coded in terms of both argument type (appeal to authority, appeal to empirical evidence, appeal to reason, etc.) and argument topic (age of earth, mechanism of descent with modification, etc.). We then provided a quantitative summary of each argument type and topic for each of the three positions. Three clear patterns were revealed by the data. First, websites promoting evolution were characterized by a narrow focus on appeals to empirical evidence, whereas websites promoting creationism and I.D. were quite heterogeneous in regards to argument type. Second, websites promoting evolution relied primarily on a small number of empirical examples (e.g., fossils, biogeography, homology, etc.), while websites promoting creationism and I.D. used a far greater range of arguments. Finally, websites promoting evolution were narrowly focused on the topic of descent with modification. In contrast, websites promoting creationism tackled a broad range of topics, while websites promoting I.D. were narrowly focused on the issue of the existence of God. The current study provides a quantitative summary of a systematic content analysis of argument type and topic across a large number of frequently accessed websites dealing with origins. The analysis we have used may prove fruitful in identifying and understanding argumentation trends in scientific writing and pseudo-scientific writing.  相似文献   

Joining together or pushing apart? Building relationships and exploring difference through shared education in Northern Ireland     

Rebecca Loader  Joanne Hughes 《Cambridge Journal of Education》2017,47(1):117-134

In divided societies, the promotion of cross-cultural contact through the education system has been central to efforts to improve intergroup relations. This approach is informed by an understanding of the contact hypothesis, which suggests that positive contact with a member of a different group should contribute to improvements in attitudes towards the group as a whole. While a substantial body of research provides support for contact theory, critics have argued that its emphasis on harmonious encounters can result in the neglect of group differences and associated issues of conflict and discrimination during contact. The research discussed in this article explores this tension with reference to two shared education projects in Northern Ireland. Research data, gathered primarily through interviews with pupils, confirms that divisive issues are rarely addressed during contact and explores several influences on this: the nature of pupils’ relationships, the programme structure, and the prevailing social norms of avoidance.  相似文献   

The impact of Teach First on pupil attainment at age 16          下载免费PDF全文

Rebecca Allen  Jay Allnutt 《British Educational Research Journal》2017,43(4):627-646

We evaluate whether the placement of Teach First's inexperienced new teachers into secondary schools with recruitment difficulties in disadvantaged areas in England has raised or lowered pupil attainment at the age of 16. Our matched difference‐in‐difference panel estimation approach compares the experiences of 168 schools participating early on in the scheme to those in the same region who will go on to participate in later years. We find the programme has not been damaging to these schools who joined and most likely produced school‐wide gains in GCSE results of around one grade in one of the pupils’ best eight subjects. Similarly, we estimate departmental gains of over 5% of a subject grade resulting from placing a Teach First participant in a teaching team of six teachers. The estimation approach cannot assert whether these gains arise solely through the greater teaching quality of Teach First participants compared to those they displace, or whether spillovers raise standards across the department or somehow change the ethos within the school.  相似文献   

IDENTIFICATION OF READING PROBLEMS IN FIRST GRADE WITHIN A RESPONSE-TO-INTERVENTION FRAMEWORK     

Speece DL  Schatschneider C  Silverman R  Case LP  Cooper DH  Jacobs DM 《The Elementary school journal》2011,111(4):585-607

Models of Response to Intervention (RTI) include parameters of assessment and instruction. This study focuses on assessment with the purpose of developing a screening battery that validly and efficiently identifies first-grade children at risk for reading problems. In an RTI model, these children would be candidates for early intervention. We examined accuracy, fluency, growth, and teacher rating measures as predictors of child status (at risk, not at risk) at the end of the school year based on an unselected sample of 243 children. The prediction model that best fit our selection criteria included 2-word fluency measures and a teacher rating of reading problems. Word-fluency growth was an equally plausible choice statistically, but, because the measure would require an additional data point, it was not the most efficient choice. The receiver-operator characteristic curve analysis yielded an area-under-the-curve index of .96, which indicates the selected 3-variable model is highly accurate.  相似文献   

The Effect of High School Socioeconomic Status on the Predictive Validity of SAT Scores and High School Grade‐Point Average     

Rebecca Zwick  Igor Himelfarb 《Journal of Educational Measurement》2011,48(2):101-121

Research has often found that, when high school grades and SAT scores are used to predict first‐year college grade‐point average (FGPA) via regression analysis, African‐American and Latino students, are, on average, predicted to earn higher FGPAs than they actually do. Under various plausible models, this phenomenon can be explained in terms of the unreliability of predictor variables. Attributing overprediction to measurement error, however, is not fully satisfactory: Might the measurement errors in the predictor variables be systematic in part, and could they be reduced? The research hypothesis in the current study was that the overprediction of Latino and African‐American performance occurs, at least in part, because these students are more likely than White students to attend high schools with fewer resources. The study provided some support for this hypothesis and showed that the prediction of college grades can be improved using information about high school socioeconomic status. An interesting peripheral finding was that grades provided by students’ high schools were stronger predictors of FGPA than were students’ self‐reported high school grades. Correlations between the two types of high school grades (computed for each of 18 colleges) ranged from .59 to .85.  相似文献   

The role of social protection programmes in supporting education in conflict-affected situations     

Rebecca Holmes 《Prospects》2011,41(2):223-236

This article examines the role of social protection in supporting education in conflict-affected contexts. In recent years, social protection has gained popularity as a mechanism to reduce poverty and vulnerability, in part by enabling households to better access and use basic services as a result of increased household income. In conflict-affected countries the costs of accessing services are significant and the direct and indirect costs of sending children to school can be the most substantial factor contributing to children’s exclusion from education. While social protection has the potential to play an important role in supporting greater access to education through a variety of instruments, they have not been widely implemented and education remains a secondary objective in the majority of social protection programming. A number of institutional and implementation challenges must be overcome if social protection is to be effective in conflict-affected contexts.  相似文献   

Preschool behavior problems in classroom learning situations and literacy outcomes in kindergarten and first grade   总被引：2，自引：0，他引：2  

Rebecca J. Bulotsky-Shearer  John W. Fantuzzo 《Early childhood research quarterly》2011,26(1):61

Relations between classroom behavior problems early in the preschool year and elementary school literacy and language outcomes were examined for an entire cohort of four-year-old Head Start children (N = 2682). A cross-classified random effects model was used that controlled for the variance in literacy outcomes attributed to: (a) child-level demographics (age, gender, ethnicity), and end of the preschool year cognitive skills; (b) Head Start, kindergarten and first grade classrooms; and (c) kindergarten and first grade schools. Preschool behavior problems were assessed across structured learning situations, and during peer and teacher interactions at the beginning of Head Start. Preschool behavior problems in structured learning situations differentially predicted lower literacy outcomes across all time points. Findings extend previous research and underscore the importance of early identification of problem behavior using developmentally and ecologically valid tools within early childhood classrooms intentionally designed to foster literacy skills.  相似文献   

The Impact of Child Care Subsidy Use on Child Care Quality     

Ryan RM  Johnson A  Rigby E  Brooks-Gunn J 《Early childhood research quarterly》2011,26(3):320-331

In 2008, the federal government allotted $7 billion in child care subsidies to low-income families through the state-administered Child Care and Development Fund (CCDF), now the government's largest child care program (US DHHS, 2008). Although subsidies reduce costs for families and facilitate parental employment, it is unclear how they impact the quality of care families purchase. This study investigates the impact of government subsidization on parents’ selection of child care quality using multivariate regression and propensity score matching approaches to account for differential selection into subsidy receipt and care arrangements. Data were drawn from the Child Care Supplement to the Fragile Families and Child Wellbeing Study (CCS-FFCWS), conducted in 2002 and 2003 in 14 of the 20 FFCWS cities when focal children were 3 years old (N = 456). Our results indicate that families who used subsidies chose higher quality care than comparable mothers who did not use subsidies, but only because subsidy recipients were more likely to use center-based care. Subgroup analyses revealed that families using subsidies purchased higher-quality home-based care but lower-quality center-based care than comparable non-recipients. Findings suggest that child care subsidies may serve as more than a work support for low-income families by enhancing the quality of nonmaternal care children experience but that this effect is largely attributable to recipients’ using formal child care arrangements (versus kith and kin care) more often than non-recipients.  相似文献