Myung Soon Kwon

Purpose: This study investigated the factors influencing smartphone overdependence in university students using an ecological model and descriptive research.Methods: Data were collected from 482 students at 13 universities in the six regions in South Korea from October 20, 2020, to March 25, 2021. Data analysis involved descriptive statistics, the chi-square test, the independent samples t-test, analysis of variance, and hierarchical multiple regression.Results: The significant ecological factors influencing smartphone overdependence included self-awareness of smartphone overdependence (β=.33, p<.001), autonomy (β=–.25, p<.001), average daily smartphone usage time (β=.18, p<.001), gender (β=.15, p=.001), college year (β=.15, p=.020), forming relationships with others as a motivation for smartphone use (β=–.15, p=.008), friend support (β=.14, p=.006), and age (β=–.12, p=.047). The model explained 34.9% of the variance.Conclusion: The study emphasized the role of personal and interpersonal factors, in smartphone overdependence among university students. Tailored intervention strategies are necessary to address smartphone overdependence, considering the unique characteristics of students’ environments. A significant aspect of this study is that it provides an explanation of the multidimensional factors contributing to smartphone overdependence among university students, including intrapersonal, interpersonal, and environmental influences.

The present study aimed to systematically review to find the best available evidence on the efficacy of non-pharmaceutical interventions that have been used in the community so far. Through eight electronic journal database, 9 articles met our inclusion Participants, Intervention, Control, Outcomes, and Study Design (PICOS) criteria based on medical symptoms, interventions, and improvements. In general, interventions included hand hygiene, mask use, health education such as cough etiquette, hand washing and sanitizer methods. In addition, exercise and meditation were performed to improve immunity. As a result, the number of incidents and absences related to respiratory infections were reduced, the frequency and method of handwashing improved, and there were also positive effects in knowledge, attitude/perception, and performance. We concluded that it is necessary to create an environment and systematic support so that organizations or governments can determine healthy behavior at the same time as an individual approach. Furthermore, the follow-up for evaluating the effectiveness of interventions and the monitoring period should be included during the study, consequently resulting in having an opportunity to continuously remind people about health behavior. The community provides information on various types of non-pharmaceutical intervention to maintain healthy management and lifestyles in the public.

Based on social cognitive theory (SCT), an educational program was developed to prevent rural elderly residents from respiratory infections in South Korea. The effectiveness of the program was investigated in terms of knowledge, attitudes, and practices about respiratory infection prevention, as well as social capital. A pretest–posttest nonequivalent control group quasi-experimental design was used to test the short-term effect of this program. In addition, 1- and 6-month follow-up surveys were administered to evaluate the long-term effects. A total of 69 subjects (37 in the experimental group and 32 in the control group) participated in the experiment. The results showed that knowledge about respiratory infection prevention, respiratory infection prevention practices, and social capital were enhanced among the elderly residents who participated in the educational program. The educational effects differed significantly across time periods (pretest, posttest, 1- and 6-month follow up) in all the above variables. In particular, the program remained effective 1 month after the intervention, but a reinforcement session extended the program’s effects up to 6 months later. This educational program would be used as an effective intervention to help rural elderly residents prevent respiratory infections.

This study aimed to develop a smartphone overdependence prevention program for college students based on the self-determination theory (SDT) and evaluate its effectiveness. A non-equivalent control group repeated measures design was used for the study. Participants were 64 university freshmen (experimental group: 29, control group: 35). The developed program consists of eight sessions conducted twice a week. The program was designed to promote autonomy, competence, and relatedness the three elements of the basic psychological needs of self-determination theory. The participants were assessed before the program, immediately after, and 1 and 3 months after the program. Data were collected from April 23 to September 14, 2018 and analyzed by performing a Chi-square test, Fisher's exact test, independent t-test, and repeated measures ANOVA using SPSS/WIN 23.0. This study showed improvement in the basic psychological needs (F=3.90, p=.010) in the experimental group compared to the control group. Specifically, competence (F=2.93, p=.035), relatedness (F=2.89, p=.045), and self-regulatory ability (F=3.11, p=.028) improved significantly. Study findings indicate that the smartphone overdependence prevention program based on the Self-determination theory could be an effective intervention for improving basic psychological needs and self-regulation ability. Therefore, this program could be an efficient strategy for smartphone overdependence prevention in university students.

Purpose: This study was done to identify the caring competence and job satisfaction of dementia care workers and to analyze contents for effective operation of dementia care centers. The study setting was Seoul and Gangwon-do. Methods: One hundred fifty workers in dementia care centers participated: 80 from Seoul and 70 from Gangwon-do. Caring competences and job satisfaction were measured using questionnaires of 18 and 22 items, respectively. Results: First, there was a difference in dementia caring competence between the locations (t=2.05, p=.042). Workers in Seoul (4.09±0.51) had higher competence than those from Gangwon-do (3.91±0.55). Second, the dementia caring competence of the workers was positively correlated with their job satisfaction (r=.19, p=.023). Finally, based on content analysis, it was expected that a dementia care system supported by the government resulted in effective and systematic control, enhanced professional service, and strengthened accessibility to medical service. Conclusion: It is important to develop better work environments to provide long-term service and to establish various strategies to improve caring competence and job satisfaction of dementia care workers. In addition, operational strategies adapted to local workers where unbalanced health care resources exist should be applied continuously in the operation of nationwide dementia centers.