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Eickelmann, Birgit; Gerick, Julia; Koop, Christian – Education and Information Technologies, 2017
By means of an international comparison, the research presented in the article aims to identify supporting and hindering school level factors for the use of ICT in secondary school mathematics lessons. The relationship between ICT use and the performance of Grade 9 students in mathematics is examined and further integrated into a multi-level model…
Descriptors: Computer Uses in Education, Mathematics Instruction, Mathematics Achievement, Secondary School Mathematics
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Benner, Aprile D.; Wang, Yijie – Developmental Psychology, 2015
We investigated the links between racial/ethnic marginalization (i.e., having few same-race/ethnic peers at school) and adolescents' socioemotional distress and subsequent initiation of substance use (alcohol and marijuana) and substance use levels. Data from 7,731 adolescents (52% female; 55% White, 21% African American, 16% Latino, 8% Asian…
Descriptors: Adolescents, Substance Abuse, Depression (Psychology), Symptoms (Individual Disorders)