About 10% of primary school students in developing countries have poor vision, but very few of them wear glasses. Almost no research examines the impact of poor vision on school performance, and simple OLS estimates could be biased because studying harder may adversely affects one's vision. This...

The purpose of the study was to document Chinese EFL primary school teachers’ practical understanding of peer coaching. The population of the study was 19 Chinese EFL teachers of five primary schools in Kunming, Yunnan Province, China. The teachers were selected by purposive sampling....