“…This is particularly true given the mindset of many prevention programs with AI/AN adolescents, which often compartmentalizes behavioral change. For example, many previous prevention efforts with AI/AN teens targeted either substance use (Allen et al, 2014, Dickerson et al, 2016, Donovan et al, 2015, Gilder et al, 2017, Komro et al, 2017, Kulis et al, 2017, Liddell and Burnette, 2017, Philip et al, 2016 or contraception/sexual activity (Garwick et al, 2008, Hohman-Billmeier et al, 2016, Kenyon et al, 2019, Schanen et al, 2017, Shegog et al, 2017, Tingey et al, 2017 separately, which is problematic as alcohol consumption can have an impact on the consistency of birth control utilization (Campo et al, 2010). Other researchers conclude that interventions addressing both substance use and sexual risk-taking behaviors, such as the CHOICES/CHAT interventions, are essential to reduce risk for AEP (Chambers et al, 2016, Markham et al, 2015.…”