Measuring equity of education resource allocation: An output-based approach     

《International Journal of Educational Development》2021

This paper provides a methodological framework to measure and analyze educational resource allocation within and across systems and ascertain potential equity implications. The proposed approach employs an outputs-driven method to provide a snapshot of the equitable distribution of key educational resources available in relation to student populations that are most in need. Our approach standardizes educational resources into three broad dimensions including teacher quality, school physical environment, and school instructional environment while contrasting the allocation of these resources between low- and high-needs schools. We implement this approach using real world data from Brazil to demonstrate its adaptability to the context and available data while still maintaining a consistent framework across applications.  相似文献   

Evaluation of True Criterion Validity for Unidimensional Multicomponent Measuring Instruments in Longitudinal Studies     

Tenko Raykov  George A. Marcoulides 《Structural equation modeling》2017,24(4):599-608

Longitudinal studies offer unique opportunities to identify the specificity variance in the components of a psychometric scale that is administered repeatedly. This article discusses a procedure for evaluation of the relationship between true scale scores and criterion variables uncorrelated with measurement errors in longitudinally presented measures comprising unidimensional multicomponent instruments. The approach provides point and interval estimates of the true scale criterion validity with respect to a criterion that is assessed once or repeatedly, as well as a means for testing temporal stability in this validity. The outlined method is based on an application of the latent variable modeling methodology, is readily applicable with popular software, and is illustrated using empirical data.  相似文献   

单片机在中药材水份测量应用方面的研究     

杨盛国 《福建师大福清分校学报》2003,(2):12-17

单片机是现代智能化仪器的核心，而51单片机是我国大力推行的一种单片机机型，采用51单片机在中药材水份测量方面应用研究，不仅在理论上，而且在实践上也取得了可喜的进步。尤其是采用了新型的电容传感方式，使机械加二都相对简单容易了，而且可以向其它应用领域扩展。  相似文献   

三相四线有功电度表不接零线计量时的情况分析     

敦金惠  赵金红 《河北能源职业技术学院学报》2003,3(2):56-58

本文通过对三相四线有功电度表正确接线和某相电压线圈断路、短路时计量情况的分析，论述了三相四线有功电度表计量时接入零线的重要性。  相似文献   

8051单片机投料量控制系统     

顾学群 《南通职业大学学报》2001,15(2):28-29

本介绍一种用8051单片机控制的投料量测量系统功能，原理及接口电路，它适合化工生产过程中投料量的定量控制。  相似文献   

从结果出发的法律解释     

吴晓明 《湖南科技学院学报》2007,28(3):167-170

在司法实践中，当法官在裁判案件时，他们的逻辑思维是什么？他们是否严格依据逻辑三段论而作出判决？法律解释在其中充当了什么作用，其地位如何？利益衡量有必要吗？本文主要从这几个方面来进行论述。  相似文献   

基于生命周期理论的设备风险类型分析   总被引：1，自引：0，他引：1  

刘波 《河北软件职业技术学院学报》2007,9(3):1-3

设备风险管理是设备管理的一个重要组成部分,也是当前设备管理的研究热点.本文首先结合设备管理理论界定了设备风险管理的相关研究内容,最后应用设备寿命周期理论分析了设备风险的阶段性特征,并分析了设备风险管理在各个阶段所要管理的主要设备风险类型.  相似文献   

Developing local oral reading fluency cut scores for predicting high‐stakes test performance          下载免费PDF全文

Sally L. Grapin  John H. Kranzler  Nancy Waldron  Diana Joyce‐Beaulieu  James Algina 《Psychology in the schools》2017,54(9):932-946

This study evaluated the classification accuracy of a second grade oral reading fluency curriculum‐based measure (R‐CBM) in predicting third grade state test performance. It also compared the long‐term classification accuracy of local and publisher‐recommended R‐CBM cut scores. Participants were 266 students who were divided into a calibration sample (n = 170) and two cross‐validation samples (n = 46; n = 50), respectively. Using calibration sample data, local fall, winter, and spring R‐CBM cut scores for predicting students’ state test performance were developed using three methods: discriminant analysis (DA), logistic regression (LR), and receiver operating characteristic curve analysis (ROC). The classification accuracy of local and publisher‐recommended cut scores was evaluated across subsamples. Only DA and ROC produced cut scores that maintained adequate sensitivity (≥.70) across cohorts; however, LR and publisher‐recommended scores had higher levels of specificity and overall correct classification. Implications for developing local cut scores are discussed.  相似文献   

商业银行外汇产品的人民币汇率风险及其防范     

许艳霞 《商丘职业技术学院学报》2007,6(3):37-38

人民币汇率形成机制改革使商业银行已有的外汇产品的人民币汇率风险显性化、日常化，商业银行利用金融衍生工具规避外汇产品的人民币汇率风险非常必要，也具有可行性。  相似文献   

我国商业银行信用风险现状分析     

熊雅丽 《湖北广播电视大学学报》2006,23(2):118-119

本文系统地介绍了传统的信用风险评价方法,就其在中国商业银行的信贷决策中的运用现状进行了回顾,分析了这种方法在中国的商业银行信贷决策运用中的特点及存在的不足之处,并在此基础上阐述了防范我国商业银行信用风险的几点建议。  相似文献