Guiding Good Choices for Health

Inclusion Criteria: * Adolescent is empaneled with an intervention or control arm pediatrician in a participating clinic in one of the three healthcare systems (Kaiser Permanente Northern California, Kaiser Permanente Colorado, Henry Ford Health System) * Adolescent is 12.00 - 12.99 years during intervention period (born between 6.1.2007 and 5.31.2009), which means that some adolescents may be 11 at baseline assessment Exclusion Criteria: * An intellectual, developmental or cognitive impairment that would prevent parent or adolescent from understanding the purpose of the study and measures, or, for those in the intervention arm, the Guiding Good Choices curriculum. For adolescents, exclusions will be operationalized by specific ICD-9/ICD-10 diagnostic codes documented in the EHR. For parents, impairment will be identified at the discretion of the pediatrician referring GGC or by study team members making study recruitment and intervention enrollment calls to parents. * Parent's primary language is not English, as documented in the EHR or identified at study recruitment call