Following the implementation of the Lei das Cotas (Affirmative Action Law) in Brazil, there has been debate as to whether students who were admitted through affirmative action perform at the same level as students admitted through traditional methods. This article examines the results of the Exame Nacional de Desempenho dos Estudantes (ENADE) from 2009 to 2012 to determine whether there is a relationship between students' performance at the university level and the manner of their admittance. We find that students admitted to public universities under affirmative action perform at similar levels to students who were not, whereas quota students in private universities perform slightly better than students admitted through traditional methods.Com a implementação das Lei das Cotas no Brasil, tem se debatido se estudantes admitidos através de ação afirmativa demonstram o mesmo nível acadêmico dos estudantes admitidos através de métodos tradicionais. Este artigo analisa os resultados do Exame Nacional de Desempenho dos Estudantes (ENADE) durante o período de 2009 á 2012 para determinar se existe uma relação entre o desempenho dos alunos no âmbito universitário e as modalidades da sua admissão. Nossa análise revela que os estudantes que foram admitidos em universidades públicas através de ações afirmativas têm o mesmo desempenho acadêmico de estudantes que não se beneficiam de ações afirmativas, enquanto alunos cotistas em universidades privadas têm um desempenho ligeiramente melhor do que alunos admitidos através de métodos tradicionais.

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To investigate knowledge of school-aged children and their perception on intestinal parasites, and to assess knowledge reconstruction on prevention practices after specific training in the subject. We performed an activity package that included the analysis of children's drawings of intestinal parasites, and information and communication technologies (ITCs) to transfer knowledge about these pathogens and prevention measures. Retrieval learning activities were performed to fixation of general and specific prevention and control measures.Overall, we found that there is a knowledge gap in many aspects of parasite biology and ecology, and therefore on the risk of infection and acquisition mechanisms. After ITCs, the children improved their knowledge over non-trained children.The approaches used to transfer knowledge and for learning, fixation were valuable tools for incorporating changes in misconceptions and in the deep-rooted habits that favour entero-parasitic diseases. This has important implications for the specific design of future education materials and campaigns. Understanding of perceptions helps to provide justifications and knowledge to achieve changes in unhealthy habits, and it constitutes the basis for the transformation of many risky practices.

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