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Nurcan Kahraman – Journal of Baltic Science Education, 2024
The purpose of the present study was to examine the effect of individual and school average achievement on students' self-concept in science. The data of the last four Trends in International Mathematics and Science Study (TIMSS) cycles were used, and a two-stage individual data meta-analysis was conducted to examine the relationship between…
Descriptors: Science Achievement, Self Concept, Meta Analysis, Elementary Secondary Education