Compare and contrast three evidence-based treatment alternatives for substance use disorders in adolescents. One alternative has to be pharmacological. Consider under what circumstances would you apply each of those treatment alternatives.  Selected psychosocial treatment alternatives should be ecological system-based, strength-based and/or family-based. 
If you were the service provider for an adolescent with a diagnosis or symptoms of substance use disorder, what would you do as a service provider in order to provide adequate treatment? What are some key aspects you would take into account as you are planning your treatment plan?