Method: One hundred sixty-six participants underwent up to three magnetic resonance imaging (MRI) scans (n = 367) between 11 and 20 years of age. 
MRI
AP were measured during early adolescence using the Child Behaviour Checklist, and engagement in risk behaviors was measured during late adolescence using the "DRIVE" survey (i.e., driving risks) and items assessing alcohol-harms. 
Child Behaviour Checklist