Table 2

Inclusion and exclusion criteria.

Inclusion criteriaExclusion criteria
Primary and secondary school pupils.Schoolchildren under 10 years of age, in order to ensure understanding of the items in the questionnaires.
Schoolchildren who understand written Spanish.Participants over the age of 18. 
Schoolchildren without a diagnosed mental or cognitive pathology.Schoolchildren with a diagnosed mental or cognitive pathology.
Correct completion of all questionnaires.Participants who do not fill in the questionnaires correctly.