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1.
1997-2000年江苏省成年人体质监测结果可比性分析与评价 总被引：4，自引：0，他引：4
对 1997年和 2 0 0 0年本省 6万余例成年人按《标准》测试结果比较中的不合理现象的分析 ,表明在抽样、仪器和测试方法等环节存在影响纵向可比性的因素 ,并提出相应的建议 相似文献
2.
吴家荣 《安徽教育学院学报》2011,29(1):116-118
比较文学作为一门学科,内容丰富、学理性强。如何使学生真正了解比较文学学科的价值、意义,使他们正确运用比较文学原理、方法,深入开展文学研究,四个关键词至关重要,即：比较;影响;可比性;变异性。学生只有充分了解关键词的含义,切实掌握了关键词的运用,比较文学的教学才能收到事半功倍的成效。 相似文献
3.
从华东师范大学数学系编《数学分析》(第三版)第十九章第二节一道习题入手,得到了判别含参量反常积分一致收敛的比较判别法、柯西判别法以及对数判别法. 相似文献
4.
Laurie Davis Kristin Morrison Xiaojing Kong Yuanyuan McBride 《Educational Measurement》2017,36(3):35-45
The use of tablets for large‐scale testing programs has transitioned from concept to reality for many state testing programs. This study extended previous research on score comparability between tablets and computers with high school students to compare score distributions across devices for reading, math, and science and to evaluate device effects for gender and ethnicity subgroups. Results indicated no significant differences between tablets and computers for math and science. For reading, a small device effect favoring tablets was found for the middle to lower part of the score distribution. This effect seemed to be driven by increases in performance for male students when testing on tablets. No interactions of device with ethnicity were observed. Consistent with previous research, this study provides additional evidence for a relatively high degree of comparability between tablets and computers. 相似文献
5.
Evaluating the Comparability of Paper‐ and Computer‐Based Science Tests Across Sex and SES Subgroups
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
6.
Daniel R. Eignor 《Educational Measurement》2008,27(4):30-33
This article discusses a particular type of concordance table and the potential for test score misuse that may result from employing such a table. The concordance that is discussed is typically created between scores on different, nonequatable versions of a test that share the same or close to the same test title. These concordance tables often appear in the context of relating scores on computerized adaptive and paper‐and‐pencil versions of the same test. When such a table is presented in a complete point‐by‐point fashion, relating each reported score on the scale of the new version of the test to a reported score on the scale of the old version of the test, test score users will typically treat the table as if it represented an equating of scores between the two versions, and directly replace scores on the new version of the test by scores on the old version. This clearly represents a misuse of the test scores. Suggestions for avoiding this misuse of test scores from concordance tables are provided. 相似文献
7.
Kadriye Ercikan Rubab Arim Danielle Law Jose Domene France Gagnon Serge Lacroix 《Educational Measurement》2010,29(2):24-35
This paper demonstrates and discusses the use of think aloud protocols (TAPs) as an approach for examining and confirming sources of differential item functioning (DIF). The TAPs are used to investigate to what extent surface characteristics of the items that are identified by expert reviews as sources of DIF are supported by empirical evidence from examinee thinking processes in the English and French versions of a Canadian national assessment. In this research, the TAPs confirmed sources of DIF identified by expert reviews for 10 out of 20 DIF items. The moderate agreement between TAPs and expert reviews indicates that evidence from expert reviews cannot be considered sufficient in deciding whether DIF items are biased and such judgments need to include evidence from examinee thinking processes. 相似文献
8.
陈晓杰 《孝感职业技术学院学报》2014,(3):55-60
中国梦是近现代以来国人一直努力追寻的梦想,它深刻地影响着一代代中国人,对它的探讨和研究也在随着历史的演进而不断变迁。今天,在世界各国联系愈加紧密的背景下正式提出中国梦,这必将对我国及整个世界产生重大影响。在这种情况下,各个国家、政党、社会阶层以及个人都给予中国梦足够的重视和思考,所以,作为当前一个热门的话题,国内外学术界关于中国梦的研究成果正处于一个快速增长的阶段,其涉及的领域也十分广泛。梳理国内外研究中国梦的相关文献,并对其给予归纳和评述,是研究中国梦的一项基础性工作。 相似文献
9.
Results from Rasch analysis of GCSE and GCE A level data over a period of four years suggest that the standards of examinations in different subjects are not consistent in terms of the levels of the latent trait specified in the Rasch model required to achieve the same grades. Variability in statistical standards between subjects exists at both individual grade level and the overall subject level. Findings from this study are generally consistent with those from previous studies using similar statistical models. It has been demonstrated that the alignment of statistical standards between subjects based on the Rasch model would likely result in substantial change in performance standards of the examinations for some subjects evidenced here by significant changes in grade boundary scores and grade outcomes. It is argued that the defined purposes of GCSE and A level qualifications determine how their results should be interpreted and reported and that the existing grading and results reporting procedures are appropriate for supporting these purposes. 相似文献
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