共查询到10条相似文献，搜索用时 109 毫秒
1.
Tianyou Wang Michael J. Kolen Deborah J. Harris 《Journal of Educational Measurement》2000,37(2):141-162
With a focus on performance assessments, this paper describes procedures for calculating conditional standard error of measurement (CSEM) and reliability of scale scores and classification consistency of performance levels. Scale scores that are transformations of total raw scores are the focus of these procedures, although other types of raw scores are considered as well. Polytomous IRT models provide the psychometric foundation for the procedures that are described. The procedures are applied using test data from ACT's Work Keys Writing Assessment to demonstrate their usefulness. Two polytomous IRT models were compared, as were two different procedures for calculating scores. One simulation study was done using one of the models to evaluate the accuracy of the proposed procedures. The results suggest that the procedures provide quite stable estimates and have the potential to be useful in a variety of performance assessment situations. 相似文献
2.
解国华 《荆州师范学院学报》2007,30(3):56-58,62
随着我国法治建设的进一步发展，人们开始关注法律程序的正当性问题。各种程序理论都提出了自己的判断法律程序是否正当的标准，但是，这些判断标准都存在一定的缺陷。我们应该根据法律程序的各个组成要素来判断法律程序的正当性。 相似文献
3.
尚华 《安庆师范学院学报(社会科学版)》2001,20(6):37-40
刑事诉讼效率日益受到重视 ,设置简易程序已经成为一种世界性的实践。中外刑事简易程序存在较大差别 ,主要体现在文化背景、程序种类、适用条件、程序运行机制方面。为完善我国刑事简易程序 ,有必要对中外有关做法进行比较研究。 相似文献
4.
Different standard-setting procedures usually produce different cut points even if each has a rational basis. In 2000, three standard-setting procedures were implemented to set cut scores in each of the 18 grade/content areas comprising Kentucky's state assessment system: the Contrasting Groups, Bookmark, and Jaeger-Mills procedures. Subsequently, participants from each of the three procedures worked together in each grade/content area to synthesize the results. These synthesis participants considered the results of, and examined the materials and information provided by, each of the three separate procedures. In this article the synthesis processes are described and discussed. 相似文献
5.
《Early childhood research quarterly》1997,12(3):347-360
This study examined whether voluntary participation in animal care activities in school was associated with 6-year-old children's (N = 41) understanding of animal care procedures. Children who often participated in such activities had better understanding of animal care procedures, based on physical characteristics specific to target animals. But levels of participation were not associated with understanding of procedures which are common to both animals and humans. The results of this study suggest that voluntary participation in animal care activities, reflection on animal care procedures, and other factors all are related to young children's understanding of animal care procedures at school. 相似文献
6.
《Structural equation modeling》2013,20(3):356-410
Questions of whether hypothesized structure models are appropriate representations of the pattern of association among a group of variables can be addressed using a wide variety of statistical procedures. These procedures include covariance structure analysis techniques and correlation structure analysis techniques, in which covariance structure procedures are based on distribution theory for covariances, and correlation structure procedures are based on distribution theory for correlations. The present article provides an overview of standard and modified normal theory and asymptotically distribution-free covariance and correlation structure analysis techniques and also details Monte Carlo simulation results on the Type I and Type II error control as a function of structure model type, number of variables in the model, sample size, and distributional nonnormality. The present Monte Carlo simulation demonstrates clearly that the robustness and nonrobustness of structure analysis techniques vary as a function of the structure of the model and the data conditions. Implications of these results for users of structure analysis techniques are considered in the context of current software availability. 相似文献
7.
Confidence Intervals for Weighted Composite Scores Under the Compound Binomial Error Model 
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下载免费PDF全文 Reporting confidence intervals with test scores helps test users make important decisions about examinees by providing information about the precision of test scores. Although a variety of estimation procedures based on the binomial error model are available for computing intervals for test scores, these procedures assume that items are randomly drawn from a undifferentiated universe of items, and therefore might not be suitable for tests developed according to a table of specifications. To address this issue, four interval estimation procedures that use category subscores for the computation of confidence intervals are presented in this article. All four estimation procedures assume that subscores instead of test scores follow a binomial distribution (i.e., compound binomial error model). The relative performance of the four compound binomial–based interval estimation procedures is compared to each other and to the better known normal approximation and Wilson score procedures based on the binomial error model. 相似文献
8.
《教育实用测度》2013,26(4):291-312
This study compares three procedures for the detection of differential item functioning (DIF) under item response theory (IRT): (a) Lord's chi-square, (b) Raju's area measures, and (c) the likelihood ratio test. Relations among the three procedures and some practical considerations, such as linking metrics and scale purification, are discussed. Data from two forms of a university mathematics placement test were analyzed to examine the congruence among the three procedures. Results indicated that there was close agreement among the three DIF detection procedures. 相似文献
9.
周玉玲 《连云港师范高等专科学校学报》2008,25(4)
新县制下基层民意机关的制度设计蕴含一定的民主元素和规范程序,但就其制度设计的阶级本性、繁杂程序及相互牵制的权利限制三方面而言,已经对民主实现构成了难以逾越的三大障碍。 相似文献