This Randomized Clinical Trial (RCT) uses a 2 x 2 between groups factorial design to investigate Motivational Interviewing (MI) versus Relaxation Therapy (RT), and Cognitive Behavior Therapy (CBT) versus Self-Help Programming (SHP). Treatments are provided during brief stay in detention and adolescents are followed after release. The investigators seek to increase quit rates post-release, and the investigators will examine the moderating and mediating effects of motivation, anger, and self-efficacy. The investigators will study main effects for treatment as well as whether the combination of MI/CBT is more effective than other treatments in enhancing quit rates.