“…Although a number of brief interventions have demonstrated a significant relationship between increased PBS use and decreased alcohol consumption and/or problems (Barnett, Murphy, Colby, & Monti, 2007; Dvorak, Kramer, Stevenson, Sargent, & Kilwein, 2017; Dvorak, Pearson, Neighbors, Martens, & Stevenson, 2016; Dvorak, Pearson, Neighbors, & Martens, 2015; Larimer et al, 2007; Martens et al, 2007), the evidence is not monolithic; indeed, several stand-alone PBS interventions have had limited effects. Martens, Smith, and Murphy (2013) found a PBS norms feedback (PBSF) intervention to be less effective than a personalized alcohol norms feedback (PNF) intervention in reducing alcohol consumption, though PBSF was more effective at increasing PBS use.…”