METHOD
Participants
Two hundred and ninety-two students from a school in the city of Braga (Portugal)
participated in this study of which 49.7% were male and 50.3% female.
The students were between 10- to 18-years-old (M = 13.05, SD = 1.48) and
were enrolled in one of four randomly selected classes: sixth grade (21.7%),
seventh grade (29.4%), eighth grade (24.0%), and ninth grade (24.9%).