За средния аритметичен успех и проблемите, свързани с неговата логическа състоятелност
The Nature and Logic of the Average Grade Indicator
Author(s): Margarita LambovaSubject(s): Social Sciences, Education, Sociology, School education, Vocational Education, State/Government and Education, Sociology of the arts, business, education, Inclusive Education / Inclusion, Sociology of Education
Published by: Национално издателство за образование и наука „Аз-буки“
Keywords: average grade; measurement; statistical methodology; arithmetic mean; ordinal scale
Summary/Abstract: Reflections on the nature and logic of the indicator average grade, calculated as an arithmetic mean, are presented. Certain issues are concerned - on one hand with the process of measurement and formation of the grades, and on the other - with the factors for the use of the arithmetic mean from the viewpoint of statistical methodology, calling into question the logical substance of the average arithmetic grade, particularly when it is used for comparisons.
Journal: Стратегии на образователната и научната политика
- Issue Year: 25/2017
- Issue No: 2
- Page Range: 159-174
- Page Count: 16
- Language: Bulgarian
- Content File-PDF