The foundation of all rigorous research designs is the use of measurement tools that are psychometrically sound. The purpose of this paper is to present the scales’ proprieties such as reliability, validity, and invariance that are fundamental prerequisite for assuring the integrity of study findings. Providing examples of how to assess the psychometric properties of tools used in mathematics research may be helpful for future researches in this topic.
Solid findings in mathematics education: A psychometric approach / Primi C.. - ELETTRONICO. - (2017), pp. 0-0. ( Congress of the European Society for Research in Mathematics Education (CERME10)).
Solid findings in mathematics education: A psychometric approach
Primi C.
2017
Abstract
The foundation of all rigorous research designs is the use of measurement tools that are psychometrically sound. The purpose of this paper is to present the scales’ proprieties such as reliability, validity, and invariance that are fundamental prerequisite for assuring the integrity of study findings. Providing examples of how to assess the psychometric properties of tools used in mathematics research may be helpful for future researches in this topic.
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