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Marien Alet Graham – Education Inquiry, 2025
South African children have a right to equitable education free from harm. Still, news of school bullying incidents continues to grab South African news headlines. Creating a safe environment conducive to learning is vital in learners' mathematics achievement (MA). We investigated the association between bullying and Grade 9 MA in South African…
Descriptors: Foreign Countries, Bullying, Computer Mediated Communication, Low Achievement
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Zafer Ozen; Nielsen Pereira; Sarah Bright – Journal of Advanced Academics, 2025
In this study, we applied elastic-net logistic regression to explore critical predictors of students' mathematics and science levels using data from eighth-grade students in the 2019 Trends in International Mathematics and Science Study (TIMSS). The elastic-net approach, a machine learning based approach combining Ridge and Least Absolute…
Descriptors: Achievement Tests, International Assessment, Science Achievement, Mathematics Achievement