Pilot Development of a Youth-Focused Digital Just-in-Time Adaptive Intervention to Enhance Reward Sensitivity and Reduce Suicidal Ideation

Inclusion Criteria

Inclusion Criteria: ADOLESCENTS * Aged 13-17 years old * Recent suicidal ideation * Access to a smartphone device * Residing in the Philadelphia metropolitan area LEGALGUARDIANS * They are the legal guardian of an adolescent that meets all study criteria (see above) * They can read, write, and speak English Exclusion Criteria: ADOLESCENTS * Psychotic disorder, including schizophrenia, schizoaffective disorder, or psychotic disorder not otherwise specified, with a past year psychotic episode prior to baseline * Bipolar disorder I diagnosis, with a past year manic episode prior to baseline * Imminent suicide risk (e.g., active suicidal ideation with a specific plan and intent) LEGALGUARDIANS \- There are no exclusion criteria for legal guardians