“…The majority of current research, which takes an ecological perspective in the examination of substance use, has focused on neighborhood environments and the relationships between neighborhood factors and substance use (Wiehe, Kwan, Wilson, & Fortenberry, 2013), whereas, to date, minimal research has been focused on (a) the role that activity spaces might have on substance use, and (b) how substance use within activity spaces might differ, based on an adolescent’s age, gender, and race.…”