Youngsters were ten years old or above, who were current students of sixth grade and had an informed consent from the parents; and those who didn’t wish to be part of the research, or were absent in the questionnaire application date were excluded.
Se incluyó jóvenes con una edad igual o mayor a 10 años, estudiantes regulares de sexto grado y que contaron con el consentimiento informado de los padres; se excluyó del estudio a quienes no desearon participar o estuvieron ausentes el día de la aplicación de los cuestionarios.