Electronic, Self-Guided Safety Plan in Adolescents: Project SAFER

Participants will be recruited via advertisements posted primarily online to web-based forums and social media (e.g., discord, Instagram). Digital recruitment flyers will also be distributed to youth-serving organizations and mental health clinics to share with the adolescents they serve. In communications with participants, the investigators will call this study "Project SAFER." Those who see study ads and are interested in participating will be directed to click the hyperlink directing them to Qualtrics where they will complete an eligibility survey assessing inclusion/exclusion criteria for the study (see attached). Individuals who qualify will be shown a study assent form delineating all study components. Those who "agree" to participate will then complete a brief quiz to ensure they understand the risks and benefits of participating. Individuals who do not qualify for the studies will be notified that they do not qualify, and they will be provided with electronic mental health resources. Participants will be told they can take the quiz up to 3 times before they will be told they do not qualify. All aspects of the study be completed online, via Qualtrics. There are two primary parts of the study: 1. Part 1 (\~30 minutes): Participants will complete the baseline survey, before being randomized to either the electronic self-guided intervention or psychoeducational control intervention. Finally, participant will post intervention measures. 2. Part 2 (\~15 minutes): Three months after part 1, participants will be contacted to complete Part 2, assessing suicidal thoughts and behaviors and other key outcomes, since completing Part 1. Halfway through the follow-up period (1.5 months after completing Part 1), participants will receive a follow-up message reminding them about their safety plan (treatment group) or resource list (control group). Finally, all participants in the control group will be offered the Safety Plan at the end of Part 2.