Abstract
The Nursing Quality and Safety Self-Inventory (NQSSI) is a valid and reliable instrument for measuring self-assessment of confidence in attaining Quality and Safety Education for Nurses competencies in student nurses. This article reports on the psychometric analysis of the NQSSI for newly licensed registered nurses. Findings support NQSSI as a valid and reliable instrument for nursing professional development practitioners to use to evaluate newly licensed registered nurses' competency attainment and the effectiveness of transition to practice programs.