“…The questionnaires include the University of Rhode Island Change Assessment Scale (URICA: McConnaughy, DiClemente, Prochaska, & Velicer, 1989;McConnaughy, Prochaska, & Velicer, 1983), the Readiness to Change Questionnaire (RCQ: Heather & Rollnick, 1993), and the Stages of Change Readiness and Treatment Eagerness Scale (SOCRATES: Miller & Tonigan, 1996). Of these scales, the URICA is the most widely used and psychometrically investigated across settings and populations (Carey et al, 1999;Eckhardt et al, 2004;Levesque et al, 2000;Tierney & McCabe, 2004). The URICA is a 32-item scale, designed to yield summary scores corresponding to the Precontemplation, Contemplation, Action, and Maintenance stages (McConnaughy et al, 1983(McConnaughy et al, , 1989.…”