Glick, Peter; Sahn, David E. - In: The World Bank Economic Review 24 (2010) 1, pp. 93-120
second grade with information on their subsequent school progression from a follow-up survey conducted seven years later …. Measures of skills from early primary school, corrected for measurement error using multiple test observations per child, are … strongly positively associated with later school progression. A plausible interpretation is that parents invest more in a child …
