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Direct linkKim, Sungyeun; Berebitsky, Dan – EURASIA Journal of Mathematics, Science & Technology Education, 2016
This study investigates error sources and the effects of each error source to determine optimal weights of the composite score of teacher recommendation letters and self-introduction letters using multivariate generalizability theory. Data were collected from the science education institute for the gifted attached to the university located within…
Descriptors: Academically Gifted, Foreign Countries, Mathematics, Mathematics Instruction
