There are relatively few examples of quantitative approaches to quality control in educational assessment and accountability contexts. Among the several techniques that are used in other fields, Shewart charts have been found in a few instances to be applicable in educational settings. This paper describes Shewart charts and gives examples of how…

Using multiple years of data collected from about 100 child care centers in Palm Beach County, Florida, the authors studied whether the Quality Improvement System (QIS) made a significant impact on quality of child care centers. Based on a pre- and postresearch design spanning a period of 13 months, QIS appeared to be effective in improving…

The marching trend of the new economic order has generated a new capsule of SIX SIGMA as a unified approach to process excellence. The tests reveal that it has transformed some of the most successful companies in the world like Motorola, GE etc. It is activated as an approach to aiming at the target by changing the culture of a company, involving…

Purpose: The quality of an education system or a comparative international assessment refers more and more to quantitative parameters, i.e. "educational indicators." The paper aims to analyse the structure of several educational indicators and indicator systems and answer the question "What can educational indicators achieve?"…

This paper gives an overview of the methods of moderation, or quality assurance and quality control, as they may be more widely known, that are used to enhance the quality of student assessment. The discussion is based on the educational systems of the United Kingdom but is applicable to assessment in other countries. Quality in assessment is seen…