“…Palabras clave: evaluación neuropsicológica, cognición, adolescentes, escuela, nivel socioeconómico. The present study is based on the background of developmental neuropsychology, taking into account the relationship between sociodemographic factors and cognitive function processing. In the field of developmental neuropsychology, Brazil has produced an extensive body of literature on aging (Azambuja, 2007;Charchat-Fichman, Caramelli, Sameshima, & Nitrini 2005;Machado, Ribeiro, Leal, & Cotta, 2007;Malloy-Diniz, Lasmar, Gazinelli, Fuentes, & Salgado, 2007) and childhood (Guimarães, Ciasca, & Moura-Ribeiro, 2002;Mello, Miranda, & Muskat, 2005;Salles, Parente, & Freitas, 2010;Santos, 2005). However, few studies have focused on the neuropsychological performance of adults and, particularly, adolescents with no neurological disorder.…”