The article evaluates the Career Decision-Making Self-Efficacy Scale (CDMSES), which measures career confidence in clients. CDMSES was created based on Albert Bandura's self-efficacy theory. It evaluates clients on tasks related to self-appraisal, gathering career information, goal selection, planning, and problem solving. The evaluation found CDMSES reliably predicts career indecision and is consistent over time. However, it was only tested on non-diverse college students and does not evaluate specific psychological barriers. If used, it should be combined with other assessments and Bandura's self-efficacy development tools.