Among nurses, how does education level impact professional values? A systematic review

BACKGROUND: Professional nursing values have been acknowledged globally as the foundation of daily nursing care practice. Understanding how nurses identify, comprehend and apply their professional nursing values is an important step towards improving nursing practice and patient care quality. Research has demonstrated that nurses' professional values are cultivated during prelicensure academic education. AIM: The aim of this systematic review was to determine how level of education affects professional nursing values of clinical practising nurses. METHODS: A systematic search of quantitative research published through December 2015 was performed in the following five electronic databases: CINAHL, Cochrane Library, MEDLINE, Web of Science and Religion and Philosophy Collection. The search was not limited to country of origin. The studies were assessed for methodological quality using established criteria. RESULTS: Of 1501 articles identified through the literature search, only seven studies met the inclusion criteria with the majority being of good to high quality. Most of the studies found registered nurses pursuing a bachelor of science in nursing or higher had a greater awareness and application of professional values than nurses with lower levels of academic or non-academic education. Nurses with higher education also embraced professional values as fundamental for quality nursing care practice. IMPLICATIONS FOR NURSING AND HEALTH POLICY: Health and academic institutions should support nurses through quality continuing and higher education that reinforces professional values, thus improving the quality of patient care. CONCLUSIONS: The level of nurses' education appears to play an important role in developing both an awareness and an integration of professional values into practice. More research is needed to discover methods that may be used to promote nurses' professional values among nurses already practising clinically.