Multisite Single-Blinded Randomized Control Study of Transfer and Retention of Knowledge and Skill Between Nurses Using Simulation and Online Self-Study Module.

INTRODUCTION: Obstetric (OB) nurses must be proficient in performing a basic neurologic examination to assess and detect changes in a patients' neurologic status. This study aimed to compare knowledge and skill acquisition for a basic neurologic examination between OB nurses who participated in simulation and those who participated in an online self-study module. Short- and long-term knowledge retention and skill transfer between groups were evaluated.

METHODS: Nurses were randomized to either simulation or online self-study module and assessed by direct observation and completion of a standardized instrument by the observer at 3 time points: baseline (time 1), within 7 days of baseline in the clinical setting (time 2), and at 2 months (time 3) using a validated12-item Neurologic Knowledge Assessment and a 14-item performance skill checklist.

RESULTS: Among OB nurses, those in the simulation group demonstrated higher levels in both short-term (time 2) [mean (SD), 67.6 (20.2) vs. 29.6 (19.0); P < 0.001] and long-term (time 3) [mean (SD), 46.1 (17.6) vs. 27.5 (15.9); P < 0.001] skill performance compared with nurses in the online self-study module. Nurses in the simulation and online self-study module groups had similar mean levels on Neurologic Knowledge Assessment scores at time 2 (P = 0.86) and time 3 (P = 0.59), but these mean scores were not significant.

CONCLUSIONS: The greater transfer of skills by nurses who received simulation education is an important finding because few studies have addressed this level of translation with practicing nurses. There was a lack of differences in short- and long-term knowledge acquisition between nurses in the simulation and online self-study module groups. More research is needed to determine the timing of simulation-based education repetition over time to aid in knowledge and skills retention.