The Policy \& Research Group (PRG) will be conducting a rigorous evaluation of an innovative intervention designed to prevent adolescent pregnancy, births, and STIs among high-risk youth populations, entitled online Practice Self-Regulation (e-PS-R). e-PS-R is the online adaptation of the Practice Self-Regulation (PS-R); both PS-R and e-PS-R were developed through grant funding by Joann Schladale of Resources for Resolving Violence, Inc. The original PS-R intervention is a 10-session therapeutic program designed for youth ages 14-19 who have experienced trauma; each session is intended to be offered by a masters-level therapist during one-on-one weekly therapy sessions. The online adaptation e-PS-R utilizes 'blended learning', the combination of online and face-to-face instruction, and incorporates online videos and interactive elements that have been shown to be effective with high-risk youth. e-PS-R consists of eight 30-minute e-learning sessions for youth participants and four 30-45 minute one-on-one in-person meetings between youth and a trained facilitator. The following Adulthood Preparation Subjects are covered during both the online sessions and the in-person meetings: Adolescent Development, Healthy Life Skills, and Healthy Relationships. By increasing knowledge of sexual health and the impact of trauma on sexual decision-making, the program is designed to encourage and support youth in practicing self-regulation.

The Policy \& Research Group (PRG) will conduct an implementation evaluation and an impact evaluation, using a randomized controlled trial, to test the effectiveness of this new intervention. The study will target juvenile justice-involved youth ages 14-19 who have experienced trauma. The primary focus of the study will be to investigate the impact of the intervention on two self-reported sexual behaviors: (1) inconsistency of condom use, and (2) number of sexual partners. In addition, the study will include exploratory investigations of the following self-reported sexual behaviors and theoretically relevant antecedents to behavior and pathways to behavior change: (1) use of contraception; (2) use of dual methods of protection; (3) incidence of pregnancy; (4) self-efficacy to engage in affect regulation; (5) sexual self-efficacy; (6) intentions to engage in affect-regulation; (7) intentions to engage in sexual self-regulation; and (8) use of affect regulation. Outcomes will be assessed using self-reported, participant-level data gathered (by way of a questionnaire) at four time points: baseline (enrollment); post-program (immediately after the end of the intervention period; 3 months after baseline); short-term (3 months post-intervention period) follow-up; and long-term (nine months post-intervention period) follow-up.

Starting in July 2017 and continuing for two years, 600 participants will be enrolled into the study at partner implementation sites within the juvenile justice systems in New Mexico and West Virginia. The third and fourth years of the grant will be used to complete the following tasks: collect follow-up data from study participants; conduct implementation and impact evaluation analysis, reporting, and dissemination efforts; and manualize and package the curriculum and training materials.