文章基本信息

标题：A study of uncertainty of expert measurement results in the quality management system
本地全文：下载
作者：Tetiana Bubela ; Mykola Mykyychuk ; Alla Hunkalo 等
期刊名称：Eastern-European Journal of Enterprise Technologies
印刷版ISSN：1729-3774
电子版ISSN：1729-4061
出版年度：2016
卷号：3
期号：3
页码：4-11
DOI：10.15587/1729-4061.2016.71607
语种：English
出版社：PC Technology Center
摘要：Since the quality of measuring in international practice is assessed by uncertainty of the results, and an apparatus for its calculation in the area of expert measurement has not been developed yet, the study focuses on the methods of estimating uncertainty of expert measurement results.The authors have conducted analytical research on the sources of expert measurement results’ uncertainty, among which the main ones herewith singled out are: imperfection of experts, wrong choice of their number, and assessment conditions. The system of expert quality indices and the methods of their identification are suggested in the article. It enables making the right choice of the optimum methods of estimating the expert quality indices in any concrete case. The expert assessment of the significance of student activity components with regard to their uncertainty calculation has proved that the most important component is a “study activity”, and the least important one is a “social activity”.The suggested recommendations for standardizing the specialist experts’ quality indices suggest setting the lower limits of the admissible values. It allows normalizing their characteristics and optimizing the process of their attestation and hereby ensures coherence in expert measurements.
关键词：uncertainty estimation;expert measurement results;expert quality;standardization recommendations