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1.
Yigal Attali 《Educational Measurement》2019,38(2):6-13
Rater training is an important part of developing and conducting large‐scale constructed‐response assessments. As part of this process, candidate raters have to pass a certification test to confirm that they are able to score consistently and accurately before they begin scoring operationally. Moreover, many assessment programs require raters to pass a calibration test before every scoring shift. To support the high‐stakes decisions made on the basis of rater certification tests, a psychometric approach for their development, analysis, and use is proposed. The circumstances and uses of these tests suggest that they are expected to have relatively low reliability. This expectation is supported by empirical data. Implications for the development and use of these tests to ensure their quality are discussed. 相似文献
2.
ErlichYigal 《深圳特区科技》2005,(4):82-84
目前，以色列已成为世界上风险投资最发达的国家之一，被誉为“第二硅谷”。尽管，以色列资源缺乏，而且长期处于战乱之中。1亿美元的政府基金，吸引了40多亿美元的国际资本，以色列风险投资业的发展得益于政府在战略、政策方面的扶持。 相似文献
3.
Since the mid-nineteenth century, the Joinville School in France has worked to promote an innovative method of physical education, the French method, which was strongly marked by ideological and geopolitical challenges. Most of the French actors, whether they be military, doctors, scientists, or teachers, fought to defend France on the move. Physical education and its scholastic responsibility thus represented an original means to serve the national community and to give the country the necessary influence it required on the political and cultural international scene. If during the Second Empire, the Joinville School participated in the development of the physical instruction of French troops, during the third Republic, this officers' training school expanded the promotion of its method for physical education in schools. Among the challenges of this strategy, the actors for French physical education were faced with the organization of a common national teaching method as additional support for the promotion of a method that bore the mark of an eclectic philosophy. Until World War II, the Joinville School was a center for innovation that would spread practical physical education throughout France and Europe. 相似文献
4.
We show that using the point-biserial as a discrimination index for distractors by differentiating between examinees who chose the distractor and examinees who did not choose the distractor is theoretically wrong and may lead to an incorrect rejection of items. We propose an alternative usage and present empirical evidence for its suitability. 相似文献
5.
Some cognitive characteristics of graph comprehension items were studied, and a model comprised of several variables was developed. 132 graph items of the Psychometric Entrance Test were included in the study. By analyzing the actual difficulty of the items, an evaluation of the impact of the cognitive variables on item difficulties could be made. Results indicate that successful prediction of item difficulty can be calculated on the basis of a wide range of item characteristics and task demands. This suggests that items can be screened for processing difficulty prior to being administered to examinees. However, the results also have implications for test validity in that the various processing variables identified involve distinct ability dimensions. 相似文献
6.
Erlich Yigal 《深圳特区科技》2005,(5)
目前,以色列已成为世界上风险投资最发达的国家之一,被誉为“第二硅谷“.尽管,以色列资源缺乏,而且长期处于战乱之中.1亿美元的政府基金,吸引了4 0多亿美元的国际资本,以色列风险投资业的发展得益于政府在战略、政策方面的扶持.…… 相似文献
7.
AbstractAn international football-soccer tournament was initiated for socially excluded homeless individuals in July 2003 and has been held ever since, growing annually in terms of size, competing delegations, media attention and corporate involvement. The aim of the paper is to analyze the initial, historical, journey of this World Cup from its conceptual formation until the end of its first decade (2003–2012). The paper looks particularly at the efforts involved in bringing the concept to life and the challenges the organizers faced before achieving the annual frequency of an event dedicated for wider social purposes. However, also discussed is the use of competitive football formats and the organization of the competition for male and female players. As the tournament has become more successful, it is argued that its overall aim of proposing tools beyond sport for homeless people has been displaced in certain ways. The management orientations, the focus on the trophies, images of excitement, and the corporate agendas have brought sensitive contradictions to its principles of inclusion. 相似文献
8.
ABSTRACTAutomated essay scoring is a developing technology that can provide efficient scoring of large numbers of written responses. Its use in higher education admissions testing provides an opportunity to collect validity and fairness evidence to support current uses and inform its emergence in other areas such as K–12 large-scale assessment. In this study, human and automated scores on essays written by college students with and without learning disabilities and/or attention deficit hyperactivity disorder were compared, using a nationwide (U.S.) sample of prospective graduate students taking the revised Graduate Record Examination. The findings are that, on average, human raters and the automated scoring engine assigned similar essay scores for all groups, despite average differences among groups with respect to essay length and spelling errors. 相似文献
9.
Yigal Attali 《Journal of Educational Measurement》2010,47(4):458-470
Generalizability theory and analysis of variance methods are employed, together with the concept of objective time pressure, to estimate response time distributions and the degree of time pressure in timed tests. By estimating response time variance components due to person, item, and their interaction, and fixed effects due to item types and examinee time pressure, one can predict the distribution (mean and variance) of total response time for a population of examinees and a particular time limit. Furthermore, these variance components and fixed effects can be used in a simulation approach to estimate the distributions of time pressure during the test to help test developers evaluate the appropriateness of specific time limits. I present theoretical considerations and empirical results from two tests. 相似文献
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