The experimental group will consist of our videogame intervention including the five mini-games.

The control group differs from the experimental group as it includes the school climate assessment tool but excludes the mini-games

A videogame intervention that is interactive and engaging that teaches adolescents how to restructure negative automatic thoughts through an adapted thought record (a technique used in cognitive behavioral therapy to improve moods) by modeling how to do so and then empower them through real-life activities to improve their school climate. The videogame intervention is comprised of five mini-games, each containing a short narrative that models how to restructure negative automatic thoughts and navigate through challenging situations that often take place in school settings. The topics of each mini-game are informed by the constructs of school climate according to the National School Climate Center. Students using the videogame intervention will be prompted to think deeply and reflect on the narratives presented in each mini-game.

Participants will complete a pre-survey through a secured, data collection website (Qualtrics), before playing the videogame. Items from the general self-efficacy questionnaire will assess participants' self-efficacy at baseline. This scale uses a 5-point Likert response scale (1=Never, 2=Almost Never, 3=Sometimes, 4=Fairly Often, 5=Very Often). Total self-efficacy score ranges from 10-50.

Participants will complete a post-survey through a secured, data collection website (Qualtrics), immediately after playing the videogame. Items from the general self-efficacy questionnaire will assess participants' self-efficacy at baseline. This scale uses a 5-point Likert response scale (1=Never, 2=Almost Never, 3=Sometimes, 4=Fairly Often, 5=Very Often). Total self-efficacy score ranges from 10-50.

Participants will complete a pre-survey through a secured, data collection website (Qualtrics), at baseline. Items from the Self-Efficacy Questionnaire for Children (SEQ-C) will assess participants' emotional self-efficacy immediately before playing the game. Each of the 6 items used in the study has to be scored on a 5-point scale with 1 = not at all and 5 = very well.

Participants will complete a post-survey through a secured, data collection website (Qualtrics), at baseline. Items from the Self-Efficacy Questionnaire for Children (SEQ-C) will assess participants' emotional self-efficacy immediately after playing the game. Each of the 6 items used in the study has to be scored on a 5-point scale with 1 = not at all and 5 = very well.

Participants will complete a post-survey through a secured, data collection website (Qualtrics), immediately after playing the game. Twelve items will assess intervention experience and satisfaction from items designed by members of the study team (e.g., How likely do you think completing any of the activities will help you improve how you feel about yourself, others, or social situations? Response options include very likely, likely, might or might not, unlikely, very unlikely.) These questions are not part of a larger scale.