Xiaoming Molly Wu, Lawrence Jun Zhang, Qian Liu
Using Assessment for Learning: Multi-Case Studies of Three Chinese University English as a Foreign Language (EFL) Teachers Engaging Students in Learning and Assessment
Frontiers in psychology
study assessed prevalence refractive error associated factors among elementary school children hawassa ethiopia schoolbased crosssectional study random selection technique proportional allocation used ensure representative sample students survey questionnaires used collect sociodemographic environmental family history data clinical examinations performed assess ocular health associations dependent independent variables computed using adjusted odds ratios aors 95 confidence intervals cis overall 529 children participated study response rate 955 529554 participants aged 12 years 337 637 grade levels 5 8 307 58 attended public schools 366 692 prevalence 129 95 ci 100161 higher grade level aor318 95 ci 168597 positive family history aor369 95 ci 157867 lack paternal formal education aor325 95 ci 120877 public school attendance aor333 95 ci 152727 factors significantly associated prevalence among elementary school children hawassa higher previous reports grade level family history paternal education level school type significantly influenced status