Work-related self-efficacy. Work related self-efficacy is defined as one's perceived ability and confidence to perform work activities. Given that the adapted CBT program will seek to improve these perceptions, the investigators will measure this construct using the Work-Related Self-efficacy Scale (Waghorn et al., 2005). The 37-item self-report scale yields a total score and measures four sub-domains of self-efficacy: general work skills, career planning, job securing skills, and work-related social skills. Studies suggest that the scale has adequate to good reliability and validity in adults with mental illness living in the community (Harris et al., 2010).