Outcome
Type |
Measure |
Description |
Time frame |
Safety issue |
Other |
Change from baseline scores of attitude towards cyberbullying measure |
Self reported ad hoc measures developed by the research team of the attitude towards cyberbullying. The participants will classify one situation of cyberbullying through adjectives using the semantic differential technique with a response range of 7 points. |
Baseline, intervention day, 3 months, and 6 months. |
|
Other |
Change from baseline scores of attitude towards different courses of action measure |
Self reported ad hoc measures developed by the research team of the attitude towards different courses of action when the adolescent witnesses cyberbullying. The participants will rate four different ways to react to cyberbullying through semantic differential items. |
Baseline, intervention day, 3 months, and 6 months. |
|
Other |
Change from baseline scores of the anticipation of reactions and behaviors measure |
Self reported ad hoc measures developed by the research team of the anticipation of reactions and behaviors when the adolescent is a witness. The participants will answer seven items on a five-point response scale ranging from 0 (totally disagree) to 3 (totally agree). |
Baseline, intervention day, 3 months, and 6 months. |
|
Other |
Change from baseline scores of Entity and incremental theories (Levy, Stroessner, & Dweck, 1998). |
Entity and incremental theories will be evaluated using eight items adapted to the situations of bullying in schools. Items are rated on a six-point scale ranging from 1 (strongly disagree) to 6 (strongly agree). |
Baseline, intervention day, 3 months, and 6 months. |
|
Primary |
Change from baseline scores of the Cyber Bullying Questionnaire (CBQ; Calvete et al., 2010; Gámez-Guadix, Villa-George, & Calvete, 2014) |
Self reported levels of perpetration (9 items) and victimization (9 items) of peer cyber aggression. Each item is scored 0-4 (0 = never; 4 = almost every week). |
Baseline, 3 months, and 6 months. |
|
Primary |
Change from baseline scores of the Online Sexual Solicitation and Interaction of Minors with Adults Questionnaire (Gámez-Guadix, De Santisteban, & Alcazar, 2017). |
Self reported items that assess the sexual interactions with an adult (10 items). Items are rated on a four-point response scale ranging from 0 (never) to 3 (6 or more times). |
Baseline, 3 months, and 6 months. |
|
Primary |
Change from baseline scores of the Sexting questionnaire (Gámez-Guadix, Almendros, Borrajo, & Calvete, 2015). |
Self reported items about sending photos, information or videos of sexual or intimate content to three potential recipients: a partner, a friend and someone they have met on Internet but not in person (3 items). A five-point response scale was used ranging from 0 (never) to 4 (7 or more times). |
Baseline, 3 months, and 6 months. |
|
Secondary |
Change from baseline scores of the Online Prosocial Behavior Scale (OPBS; Erreygers, Vandebosch, Vranjes, Baillien y De Witte, 2017). |
Self reported items about online prosocial behaviors (4 items). A five-point response scale was used ranging from 1 (never) to 5 (every day). |
Baseline, 3 months, and 6 months. |
|
Secondary |
Change from baseline scores of the Cyber Dating Abuse Questionnaire (CDAQ; Borrajo et al., 2015) |
Self reported items about dating aggressive behaviors of perpetration (4 items) and victimization (4 items). Items scored 0-3 (0 = never; 3 = almost always). |
Baseline, 3 months, and 6 months (only in participants with a dating relationship). |
|
Secondary |
Change from baseline scores of the reduced version of the Center for Epidemiological Studies Depression (CES-D; Rueda-Jaimes et al., 2009). |
Self reported symptoms of depression through 10 items, with a four-point response scale ranging from 0 (practically never) to 3 (almost all the time). |
Baseline, 3 months, and 6 months. |
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