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Download full textKhalo, Xolani; Adu, Emmanuel Olusola; Olawale, Babawande Emmanuel – EURASIA Journal of Mathematics, Science and Technology Education, 2022
This study examined the relationship between language difficulties and learner's errors in financial mathematics, and it employed a quantitative research approach using a case study design. The population for the study consisted of all grade 10 mathematical literacy (ML) learners from three selected schools in East London District, from which 40…
Descriptors: Mathematics Skills, Case Studies, Numeracy, Mathematics Instruction
Lewis, Katherine E. – Learning Disabilities: A Contemporary Journal, 2010
When solving basic number fact problems (e.g., 4x5=20), students with mathematical learning disabilities (MLDs) make qualitatively different kinds of errors than both typically achieving and low-achieving students. This study explores the origin of these qualitative differences through a detailed analysis of one student with an MLD. Data were…
Descriptors: Learning Disabilities, Problem Solving, Grade 12, Multiplication
Direct linkDing, Kele; Olds, R. Scott; Thombs, Dennis L. – Journal of Drug Education, 2009
This retrospective case study assessed the influence of item non-response error on subsequent response to questionnaire items assessing adolescent alcohol and marijuana use. Post-hoc analyses were conducted on survey results obtained from 4,371 7th to 12th grade students in Ohio in 2005. A skip pattern design in a conventional questionnaire…
Descriptors: Substance Abuse, Marijuana, Measures (Individuals), Secondary School Students
