The time teachers spend teaching is low in several developing countries. However, improving teacher effort has proven difficult. Why is it so difficult to increase teacher effort? One possibility is that teachers are resistant to increasing effort because they do not believe their effort is...

Students in some countries do far better on international achievement tests than students in other countries. Is this all due to differences in what students bring with them to school - socio-economic background, cultural factors, and the like? Or do school systems make a difference? This essay...

Students in some countries do far better on international achievement tests than students in other countries. Is this all due to differences in what students bring with them to school – socio-economic background, cultural factors, and the like? Or do school systems make a difference? This...