“…Motivation is an essential variable to consider in the treatment of drug addictions (Kizilkurt & Giynas, 2019;Miller & Rollnick, 2012;Rubenis et al, 2018), as low motivation is associated with higher rates of treatment dropout (Ball et al, 2006), and motivational intervention is associated with higher retention rates (Ostergaard et al, 2018;, which is clearly linked to better intervention results (Cox & Klinger, 2002;DiClemente et al, 2017). In fact, motivation has become a crucial factor in the reformulation of the cognitive-behavioral model of relapse in drug use (Hendershot et al, 2011).…”