Background: This study is a meta-analysis confirming the effect size of clinical competence, critical thinking ability, self-directedness, and learning satisfaction, the outcome variables of flipped learning applied to nursing education. Methods: We selected 18 related studies that analyzed data using CMA (Comprehensive Meta-Analysis 2.2). Results: The effect size of the entire study was Hedges’ g = 0.68 (95% CI = 0.43~0.92). The heterogeneity of the overall effect size was I² = 90.7% (Q = 246.67, p < 0.001); critical thinking ability had an effect size of Hedges’ g = 0.87, learning satisfaction of Hedges’ g = 0.79, clinical competence of Hedges’ g = 0.53, and self-directedness of Hedges’ g = 0.37. The differences were statistically significant. Conclusion: Flipped learning can effectively improve nursing students’ clinical competence, critical thinking ability, self-direction, and learning satisfaction.

Suh YO. J Korean Acad Nurs. 2007 Jun;37(4):459-466. https://doi.org/10.4040/jkan.2007.37.4.459

This study was to determine the current trend of nursing research as exploring both quantitative and qualitative methodologies, and to provide the explicit direction to improve the quality of published papers. Total of 366 articles published between 2004 and 2006 was reviewed using the criteria of analysis. There was more number of quantitative studies than qualitative studies. More studies were conducted with subjects who had health problems, and studies that targeted women and elderly population have been significantly increased. In quantitative methodology, utilization of experimental and quasi-experimental designs has been increased, however descriptive study was dominant as yet. In qualitative methodology, studies using grounded theory and phenomenology were frequently published. It was noted that theoretical framework and rational for sample size were rarely presented in quantitative study. Philosophical position and the process of preparation for study, which guided the research, were not clearly described in qualitative study. The findings of this review suggest that published studies have been improved and diversified, however, detailed and clear evaluation tool that assesses study process and method should be developed as a way to further improve the quality of published papers.

(1) Purpose: This study aimed to explore the mediating effect of insecure adult attachment on the relationship between smartphone addiction and self-directed learning in university students. (2) Methods: In total, 235 university students participated in this study. Data analysis was carried out through a three-stage verification procedure: Sobel test using technical statistics, Pearson correlation, and multiple regression analysis. (3) Results: Smartphone addiction was positively correlated with insecure adult attachment, attachment anxiety, and self-directed learning, whereas self-directed learning had a significant negative correlation with insecure adult attachment and attachment anxiety. Insecure adult attachment had a mediating effect on the relationship between smartphone addiction and self-directed learning. (4) Conclusion: Higher levels of smartphone addiction indicated higher levels of insecure adult attachment and reduced self-directed learning ability. Therefore, while the prevention of smartphone addiction is critical for improving self-directed learning skills, programs should be developed to foster the formation of secure adult attachment among university students.

Background: This study was conducted to determine a hypothetical model for the factors affecting the quality of life of postoperative colorectal cancer patients. Methods: We collected data from 209 patients that was analyzed using SPSS 22.0 and AMOS 25. Results: Predictive variables of the hypothesis model included an exogenous variable, social support, as well as endogenous variables self-efficacy, symptoms, health promotion behavior, and quality of life. Testing of the correction model showed that significant paths directly affecting quality of life of patients after colorectal cancer surgery included health promotion behavior, symptoms, and self-efficacy and also showed an explanation power of 58.7%. Social support was found to have a significant impact on the quality of life indirectly through self-efficiency. Conclusions: To improve the quality of life of colorectal cancer patients, it is necessary to develop a nursing intervention program that strengthens patients’ health promotion behaviors to alleviate their symptoms and improve their social support and self-efficacy.