“…Interventions designed to change health behaviors are often compared with health education interventions (Mallory & Hesson-McInnis, 2013). Unplanned and planned variations in intervention content or dose can yield CER information (Mowry & Hartman, 2011;Riesch et al, 2012;Vetter-Smith et al, 2012). Narrative reviews can provide information for comparing specific interventions (Dalky, 2012;Perez, Fleury, & Keller, 2010;Popejoy, Moylan, & Galambos, 2009;Rogers, Larkey, & Keller, 2009;Shearer, Fleury, Ward, & O'Brien, 2012).…”