Familia y escuela: contextos asociados al inicio de la actividad sexual de los adolescentes colombianos

This study highlights the importance of parental involvement in the education of children to delay the onset of sexual activity as a healthy practice during adolescence. Less parental supervision and a greater age result in earlier onset of sexual activity in young people. Co-educated teens engage in this activity earlier, although their mothers tend to supervise them more. Family and school are important contexts for fostering healthy life styles in teenagers.