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Skouras, A. S. – International Journal of Mathematical Education in Science and Technology, 2014
This study presents a subset of factors and their association with students' achievement in school algebra. The participants were students who had enrolled in 2007 at the ninth year of Greek public education (third year of middle school). A total of 735 students participated (aged 14-15 years) from 37 public secondary schools. The sample consisted…
Descriptors: Mathematics Achievement, Performance Factors, Algebra, Middle School Students
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Lacey, Anna; Cornell, Dewey – Journal of Applied School Psychology, 2013
Hierarchical regression analyses conducted at the school level found that the perceived prevalence of teasing and bullying was predictive of schoolwide passing rates on state-mandated achievement testing used to meet No Child Left Behind requirements. These findings could not be attributed to the proportion of minority students in the school,…
Descriptors: Bullying, Academic Achievement, Achievement Tests, Predictive Validity