to an easily disseminable web-based format, in that CBT4CBT appeared to improve the targeted skills and was associated with enduring effects. Secondary analyses of data from this trial also indicated (1) relative benefits of CBT4CBT over TAU in increasing self-reported use of coping skills (Sugarman, Nich, & Carroll, 2010), (2) that completing homework is strongly associated with better drug use outcomes in CBT4CBT (Decker et al., 2016), and (3) better response to CBT4CBT and acquisition of skills among individuals with higher estimated IQs at baseline (Kiluk, Nich, & Carroll, 2011). Other secondary analyses suggested comparable response to CBT4CBT by gender (DeVito, Babuscio, Nich, Ball, & Carroll, 2014) and ethnicity (Montgomery & Carroll, in press).
