This study examined the moderating and mediating effects of ego-resilience, parenting behaviour, and peer attachment on the relationship between smartphone dependency and aggression. Participants included 1863 middle school youths who used smartphones and had responded to the 7th Korean Children and Youth Panel Survey (KCYPS), which was conducted by Korea’s National Youth Policy Institute. Data were analysed using descriptive statistics, correlation, and hierarchical regression analyses. First, ego-resilience showed a partial mediating effect on the relationship between smartphone dependency and aggression (significant moderating effects were revealed). Second, parenting behaviour demonstrated a partial mediating effect on the relationship between smartphone dependency and aggression (no moderating effects observed). Third, peer attachment had a partial mediating effect on the relationship between smartphone dependency and aggression (no moderating effects were observed). These findings suggest that mental health and student growth can be improved as children develop by implementing various nursing and health care programs designed to improve ego-resilience, parenting behaviour, and peer attachment.
Objectives: This study aimed to investigate the effect of depression on suicidal behavior among older adults and identify the mediating effect of life satisfaction on the relationship between depression and suicidal behavior. The moderated mediating effects of social support through life satisfaction were also verified in the relationship between depression and suicidal behavior among older adults.Methods: A total of 1375 people aged 65 years or older living in J city, South Korea, were recruited to complete a survey on depression, life satisfaction, suicidal behavior, and social support. Data were analyzed using SPSS24.0 and SPSS PRO-CESS Macro.
Results:The results showed that the effect of depression on suicidal behavior was mediated by life satisfaction, and the effect of life satisfaction on suicidal behavior varied according to the level of social support. Moreover, depression negatively affected life satisfaction, increasing the risk of suicidal behavior, and social support decreased suicidal behavior. Finally, the mediating effect of depression leading to suicidal behavior through life satisfaction was moderated by social support.
Conclusions:These findings suggest that it is necessary not only to find interventions for older adults to increase their physical, mental, and socioeconomical satisfaction with life, but also to build social networks that increase social support for them.
K E Y W O R D Saged, depression, quality of life, social support, suicide
Key points� Depression among older adults is a risk factor for suicidal behavior � Depression may affect suicidal behavior through life satisfaction � The negative effect of depression is weakened when the level of social support is high � The level of social support must be increased to lower suicidal behavior among older adults
This study aims to contribute to improving mental health services and establishing a direction for disaster survivors by verifying the effectiveness of the TLS (Training for Life Skills) app, a mental health management mobile application. Altogether, 22 disaster survivors received access to the app (with guidance) for eight weeks; we analyzed its effectiveness by examining each participant's electroencephalography data, which were collected while they were utilizing the app. The results of this study show that the use of the TLS app had a significant positive effect on emotional quotient, basic rhythm quotient (left brain, right brain), alpha blocking rate (left brain, right brain), and brain quotient of disaster survivors. The TLS mobile app is expected to not only provide psychological first aid to disaster survivors but also to improve their life skills, which may allow them to gain information about their emotions; hence, it may provide the appropriate conditions needed to enable effective self-control and health management for disaster survivors.
KEYWORDS
Mobile applications; trauma; disasters; mental healthRecently, whenever a major disaster has occurred, the importance of providing appropriate psychological support for traumas owing to such situations has been raised; nonetheless, in Korea, such This work is licensed under a Creative Commons Attribution 4.0 International License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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