Cognitive social measures related to eating habits in adolescents: Evaluates self-efficacy, facilitating resources, self-regulation, social support, expectations and self-assessment of expectations in relation to eating habits, using Likert type scales, including a total of 28 questions Four to five for each section). The instrument was translated and adapted from a previously validated one (Dewar, 2012). The validation of the resulting instrument was previously performed, for which reproducibility, internal consistency and factor load were evaluated.