Executive Function (EF) is a higher cognitive process responsible for control and self-regulation of behavior. The aim of this study is to describe the developmental trajectory of EF in four and six-year old Colombian children, and to highlight possible differences by socio-cultural variables such as age, sex, type of school or socio-economic status. One hundred and sixty-three normotypical children were tested using psychological tests validated for a Spanish population belonging to the Weschler and Luria Initial batteries. HJ-biplot analysis showed that EF developed commensurate with age and school grade, although differences by socioeconomic status and type of school were evident. Keywords neuropsychology; executive functions; children; Colombia.
RESUMENLas funciones ejecutivas (FE) son un proceso cognitivo superior para la autorregulación y control del comportamiento. El objetivo del estudio fue describir las trayectorias de desarrollo de 163 niños colombianos normotípicos de 4 y 6 años de edad y resaltar las diferencias observadas según variables sociodemográficas como edad, sexo, tipo de colegio y condición socioeconómica. Para ello, se aplicaron pruebas psicológicas validadas para población hispanohablante y que conforman las baterías de la Weschler y Luria inicial. Los análisis HJ-biplot realizados muestran que las FE se desarrollan en relación con la edad y el grado escolar de los niños, no obstante, también se observaron diferencias asociadas a las condiciones socioeconómicas y tipo de colegio al que asisten los niños.Palabras clave neuropsicología; funciones ejecutivas; niños; Colombia.
This work was carried out in collaboration between both authors. Author JE designed the study, performed the statistical analysis, wrote the protocol, and wrote the first draft of the manuscript and managed literature searches. Authors JE and PG managed the analyses of the study and literature searches. Both authors read and approved the final manuscript.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.