Purpose
This study aimed to investigate the factors influencing job embeddedness among advanced beginner nurses, with particular emphasis on the roles of positive psychological capital and the nursing work environment. Methods: This cross-sectional study included 216 advanced beginner nurses from two university-affiliated hospitals. Data were obtained using standardized questionnaires and analyzed with descriptive statistics, the independent t-test, one-way analysis of variance, Pearson correlation coefficients, and multiple regression analysis. Results: The average score for job embeddedness was 3.34±0.54, for positive psychological capital was 4.00±0.67, and for the nursing work environment was 2.67±0.39. Multiple regression analysis showed that positive psychological capital and the nursing work environment significantly predicted job embeddedness, accounting for 59.3% of its variance. Conclusion: The findings suggest that enhancing positive psychological capital and improving the nursing work environment are essential for promoting job embeddedness among advanced beginner nurses. These results provide empirical support for the development of targeted interventions that facilitate their transition toward becoming competent nurses.

Purpose
This study aimed to identify clinical nurses’levels of medication safety competence, second victim experience, second victim support, and negative work outcomes, and to examine the interrelationships among these variables. Methods: A cross-sectional study was conducted with 142 nurses working in university or general hospitals in Gyeonggi-do, South Korea, using self-administered questionnaires collected between June 10 and July 5, 2024. Data were analyzed with IBM SPSS statistics 29.0 using descriptive statistics and Pearson correlation analysis. Results: The mean scores were as follows: medication safety competence (4.10±0.43), second victim experience (3.37±0.61), second victim support (3.12±0.30), and negative work outcomes (2.68±0.72). Medication safety competence was negatively correlated with negative work outcomes (r=-.17, p=.047) and positively correlated with psychological distress, a subdomain of second victim experience (r=.21, p=.013). Second victim experience was positively correlated with both second victim support (r=.53, p<.001) and negative work outcomes (r=.56, p<.001). Conclusion: This study demonstrated that nurses with greater medication safety competence experienced fewer negative work-related outcomes but higher levels of psychological distress. Strengthening medication safety competence may improve patient safety and occupational performance; however, the associated psychological burden must not be overlooked. Initiatives to enhance competence should therefore be accompanied by strategies designed to mitigate psychological distress.