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Educators and policy makers in many countries have been expressing concern about how to improve students’ achievement in reading and math. This article explores and proposes a solution: introduce or increase foreign language study in the elementary schools. Research has shown that foreign language study in the early elementary years improves cognitive abilities, positively influences achievement in other disciplines, and results in higher achievement test scores in reading and math. Successful foreign language programs for elementary schools include immersion, FLES, and FLEX programs.  相似文献   
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977.
This paper builds on feminist elaborations of Bernstein’s code theory to engage in a series of thought experiments with interview data produced during a co-inquiry design-based research intervention project. It presents three accounts of thinking/writing with data. Our purpose in presenting three different accounts of interview data is to demonstrate the relation between theory and empirical data. In the first two accounts, interview data are interpreted and performed through the lens of theory. By contrast, in the third account attention is paid to the ways in which care is practised not only in terms of policy enactment, but also research enactment. Empirical data are not moulded to fit generalisable theoretical frameworks. Rather, empirical data push back on theoretical concepts in a collaborative thought experiment.  相似文献   
978.
The purpose of this study was to compare several methods for determining a passing score on an examination from the individual raters' estimates of minimal pass levels for the items. The methods investigated differ in the weighting that the estimates for each item receive in the aggregation process. An IRT-based simulation method was used to model a variety of error components of minimum pass levels. The results indicate little difference in estimated passing scores across the three methods. Less error was present when the ability level of the minimally competent candidates matched the expected difficulty level of the test. No meaningful improvement in passing score estimation was achieved for a 50-item test as opposed to a 25-item test; however, the RMSE values for estimates with 10 raters were smaller than those for 5 raters. The results suggest that the simplest method for aggregating minimum pass levels across the items in a test–adding them up–is the preferred method.  相似文献   
979.
Object Properties and Knowledge in Early Lexical Learning   总被引:2,自引:0,他引:2  
The ease with which young children learn object nouns suggests that they possess strategies to identify properties critical to lexical category membership. In previous work, young children used a same-shape criterion to extend new count nouns. The present research tested the generality of this shape bias. 2- and 3-year-olds were asked either to extend a novel count noun to new instances, or to choose unnamed objects to go together. The objects varied in shape, size, and texture. For half of the subjects, the objects had eyes--a property strongly associated with certain material kinds. If young children know this association, they should attend to texture as well as shape in classifying objects with eyes. With named objects only, both 2- and 3-year-old children classified eyeless objects by shape and objects with eyes by both shape and texture. The results suggest that very young children possess considerable knowledge about conditional relations between kinds of perceptual properties. Knowledge of such conditional relations may aid children in forming new categories and thus in discovering new word meanings.  相似文献   
980.
This paper reports on findings relating to a project on gender and essay assessment in HE. It focuses on one aspect of the study: the assessment of and feedback given to two sample essays by 50 historians based at universities in England and Wales. We found considerable variation both as to the classification awarded to the essays and to positive and negative comments made about their quality, supporting the argument that the ‘quality’ of a piece of writing for assessment is ultimately constructed by the reader of the essay and cannot be objectively ascertained. Gender issues emerging from the data are explored in the paper, relating to lecturers’ perceptions of the essays’ qualities; views concerning the way feedback should be presented; and the content and style of feedback given by lecturers on the sample essays. We found that gender constructions were manifested more in presentation than practice. These findings on the situated practice of assessment have implications for the conception of the ‘reliability’ of essay assessment in HE.  相似文献   
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