“…Studies show that adolescence, typically defined as ages 13 through 17, is a time of heightened sensitivity to motivational, social, and emotional information (Casey, 2015;Steinberg, 2010). Specifically, during adolescence, cognitive-control capacities and decision making appear to be especially influenced by incentives (Galvan et al, 2006;Geier, Terwilliger, Teslovich, Velanova, & Luna, 2010;Somerville, Hare, & Casey, 2011;Van Leijenhorst et al, 2010), threats (Cohen-Gilbert & Thomas, 2013;Dreyfuss et al, 2014;Grose-Fifer, Rodrigues, Hoover, & Zottoli, 2013;Hare et al, 2008), and peers (Chein, Albert, O'Brien, Uckert, & Steinberg, 2011;Gardner & Steinberg, 2005). Behavioral regulation in response to these inputs has been shown to rely on prefrontal circuitry (Dreyfuss et al, 2014;Hare et al, 2008;Somerville et al, 2011), which shows marked change into the early 20s (Gogtay et al, 2004;Sowell et al, 2004).…”