This Brazilian Paper* was presented at the following Dutch Universities:
1. University of Amsterdam (UvA) - Research Institute of Child Development and Education
December 17, 2014.
2. University of Groningen - Department of Sociology
May 18, 2015.
(*): See the Abstract on May 10, 2015.
Tags: clustered sample; complex sampling design; Prova Brasil 2007; socioeconomic status.
