Fig. 2From: Effectiveness of a web-based screening and brief intervention with weekly text-message-initiated individualised prompts for reducing risky alcohol use among teenagers: study protocol of a randomised controlled trial within the ProHEAD consortiumAdapted framework for the prediction of risky behaviour in adolescents (adapted from Wiers et al., 2010; © 2010 Wiers, Ames, Hofmann, Krank and Stacey)Back to article page