The incredibly low levels of learning and the generally dysfunctional public sector schooling systems in many (though not all) developing countries are the result of a capability trap (Pritchett et al. 2010). Two phenomena reinforce persistent failure of schooling systems to produce adequate...

Learning profiles that track changes in student skills per year of schooling often find shockingly low learning gains. Using data from three recent studies in South Asia and Africa, it is shown that a majority of students spend years of instruction with no progress on basics. Shallow learning...