1. Paul E. Greenbaum and Robert F. Dedrick Deptartment of Child and Family Studies Louis de la Parte Florida Mental Health Institute Funded by NIDA Grant RO3DA14250-01 (PI: Paul E. Greenbaum). Mapping Substance Abuse Service Use

2. Study uses existing substance use (SU) and services data from approximately 800 children with serious emotional disorders, who participated in the 7-year National Adolescent and Child Treatment Study (NACTS). Purpose: Explore the relationship between SU involvement and receipt of SU services among adolescents with serious emotional disorders. GGMM will be used to: 1.examine trajectory class membership for both SU involvement and service use, 2.relate class membership to contextual factors (e.g., family cohesion, gender), 3.assess cross-domain associations among the growth trajectories of SU involvement and service use classes. Background

3. Figure 1. Alcohol/Drug Treatment Services and Alcohol/Drug Disorders Age in Years Proportion

4. Figure 2. Model 1: GGMM of SU services including covariates and outcomes.

5. Figure 3. Model 3: Parallel GGMM of SU involvement and SU services