Talking about the test. Boundary work in primary school teachers' interactions around national testing of student performance     

《Teaching and Teacher Education》2013

There is currently a strong belief in accountability as a policy of action and standardized testing has been implemented in several countries. This article examines tensions that occur in meetings when primary school teachers in Norway discuss national testing, and how these are handled. In particular, tensions revolve around what is seen as internal (teachers' everyday work) and external (policies and practices outside the main frame of teaching). Even though national testing is mainly seen as external to teachers' work, teachers involve in boundary work and reshape professional discourse in order to create relevance and maintain legitimacy following new expectations.  相似文献   

Evaluating the Comparability of Paper‐ and Computer‐Based Science Tests Across Sex and SES Subgroups     

Jennifer Randall  Stephen Sireci  Xueming Li  Leah Kaira 《Educational Measurement》2012,31(4):2-12

As access and reliance on technology continue to increase, so does the use of computerized testing for admissions, licensure/certification, and accountability exams. Nonetheless, full computer‐based test (CBT) implementation can be difficult due to limited resources. As a result, some testing programs offer both CBT and paper‐based test (PBT) administration formats. In such situations, evidence that scores obtained from different formats are comparable must be gathered. In this study, we illustrate how contemporary statistical methods can be used to provide evidence regarding the comparability of CBT and PBT scores at the total test score and item levels. Specifically, we looked at the invariance of test structure and item functioning across test administration mode across subgroups of students defined by SES and sex. Multiple replications of both confirmatory factor analysis and Rasch differential item functioning analyses were used to assess invariance at the factorial and item levels. Results revealed a unidimensional construct with moderate statistical support for strong factorial‐level invariance across SES subgroups, and moderate support of invariance across sex. Issues involved in applying these analyses to future evaluations of the comparability of scores from different versions of a test are discussed.  相似文献   

美剧《越狱》对白语用分析     

潘国豪 《江西师范大学学报(哲学社会科学版)》2010,43(3):136-139

《越狱》是美国福克斯电视台于2005年推出的剧情类连续剧。该剧成功地展示了影视剧作叙事艺术的精髓。剧内对白为语用研究提供了丰富的语料，借助合作原则的理论对这些语料进行研究，不仅可以探索影视语言的语用与修辞特色，还有助于理解角色的成长以及进一步探究剧情矛盾发展的特征。  相似文献   

Application of the Levenshtein Distance Metric for the Construction of Longitudinal Data Files     

Harold C. Doran  Paul B. Van Wamelen 《Educational Measurement》2010,29(2):13-23

The analysis of longitudinal data in education is becoming more prevalent given the nature of testing systems constructed for No Child Left Behind Act (NCLB). However, constructing the longitudinal data files remains a significant challenge. Students move into new schools, but in many cases the unique identifiers (ID) that should remain constant for each student change. As a result, different students frequently share the same ID, and merging records for an ID that is erroneously assigned to different students clearly becomes problematic. In small data sets, quality assurance of the merge can proceed through human reviews of the data to ensure all merged records are properly joined. However, in data sets with hundreds of thousands of cases, quality assurance via human review is impossible. While the record linkage literature has many applications in other disciplines, the educational measurement literature lacks details of formal protocols that can be used for quality assurance procedures for longitudinal data files. This article presents an empirical quality assurance procedure that may be used to verify the integrity of the merges performed for longitudinal analysis. We also discuss possible extensions that would permit merges to occur even when unique identifiers are not available.  相似文献   

三维形态在平面设计中的应用分析   总被引：1，自引：0，他引：1  

孙晓洁 《佳木斯教育学院学报》2013,(11)

随着当今社会中经济和科技文化的快速发展,人们生活的各个领域都得到了相应的拓展,而人们物质与精神文化需求的提高,也使得单纯的二维形态对事物的表现形式已经远不能满足人们的生活。在三维空间中,事物的表现形式也逐渐发展起来,本文便是通过对三维形态的概念介绍及特征分析讲述了其在平面设计中的应用。  相似文献   

Errors in Junior English Writing:Resources and Strategies     

XU Shu-ling 《海外英语》2013,(9)

The research on the common errors in junior English writings reflects the categories of errors, resources of errors, and how to do with errors in effective ways. Errors are divided into two types:intra...  相似文献   

Researching educational policy and change in ‘new times’: using critical discourse analysis     

Sandra Taylor 《教育政策杂志》2013,28(4):433-451

A number of writers have drawn attention to the increasing importance of language in social life in ‘new times’ and Fairclough has referred to ‘discourse driven’ social change. These conditions have led to an increase in the use of various forms of discourse analysis in policy analysis. This paper explores the possibilities of using Critical Discourse Analysis (CDA) in critical policy research in education, drawing on a larger research project which is investigating the equity implications of Education Queensland’s reform agenda. It is argued that, in the context of new times, CDA is of particular value in documenting multiple and competing discourses in policy texts, in highlighting marginalized and hybrid discourses, and in documenting discursive shifts in policy implementation processes. The last part of the paper discusses how such research might be used by policy activists inside and outside education department bureaucracies to further social democratic goals.  相似文献   

Textbook Evaluation from the Dimension of Psychological and Cognitive Development——Analvsis of the New Senior English Textbook Module 1 Unit 1 Friendship     

陈文宜 《读与写:教育教学刊》2010,7(3):6-6,9

This paper analy ses one unit of the NSET from one of the five dimensions proposed by Gao Lingbiao (GaoLingbiao,2002,27)--the dimension of psychological and cognitive development to see whether the content and tasks designed in this unit are actually reflecting the psychological and cognitive development of the language learners.  相似文献   

不凝结气体对蒸汽浸没射流压力振荡的影响     

从跃磊  王迎春  陈伟雄  种道彤  严俊杰 《中国科学院大学学报》2017,34(2):135-140

通过实验研究不凝结气体（空气）对蒸汽浸没射流压力振荡特性的影响。结果表明：不凝结气体存在时压力振荡强度比纯蒸汽浸没射流时明显减小。随空气质量分数的增加，压力振荡峰值的位置沿轴向后移。过冷水温低于45℃时，峰值随空气质量分数的增加而增大；高于50℃时，随空气质量分数的增加而减小；水温在45~50℃之间时，峰值大致相同。压力振荡主频随空气质量分数、蒸汽质量流率和过冷水温度的增加而减小。  相似文献   

基于中职护生现状的培养目标研究     

方勤  李平国 《淮南师范学院学报》2012,14(2):91-93

近年来中职学生的综合素质下降已是不容忽视的问题,如何将目前中职学生培养成合格的国家需要的技能性人才,是职业教育改革面临的重要课题。在对中职护生的培养规程中,可通过分层教学、深化课堂教学改革、创新课程体系、打造创新型教师队伍、加强校园文化建设等途径培养技能型人才。  相似文献