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Background: Youths' online problematic behaviors, such as smartphone or social network sites (SNS) addiction, gained increasing attention nowadays, due to their impact on concurrent and later adjustment, such as emotional and/or behavioral problems, academic impairments, or relational issues.
Aims: This study aims to evaluate the effectiveness of a pilot school-based intervention to contrast online addictive behaviors while fostering adolescents' self-regulative abilities.
Materials & Methods: The intervention started in January 2022 in an Italian junior high school located in Rome, and consisted of four meetings with students. A total sample of 462 15-year-old adolescents (M = 15.2; SD = 0.50; 41% females; N = 214; N = 248) was considered. Within the latent difference score framework, we examined short-term changes from the pre-to-the-postintervention levels of SNS and smartphone addiction, and self-regulatory self-efficacy (SRSE) beliefs as a possible booster of the intervention's effectiveness.
Results: Results showed a significant decrease in both online addictions (SNS and smartphone addiction), controlling for age, gender, sexual orientation, and socioeconomic status, because of the short-term efficacy of the project. The buffering effect of SRSE beliefs was further supported.
Conclusion: These findings emphasized the usefulness of promoting youths' self-regulative beliefs to contrast problematic tendencies, according to a Positive Youth Development perspective which focused on resources rather than only on the prevention of negative outcomes for youths' adjustment.
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http://dx.doi.org/10.1002/jad.12263 | DOI Listing |
JMIR Mhealth Uhealth
September 2025
Department of Neurology, School of Medicine, Washington University in St. Louis, 660 South Euclid Avenue, St Louis, MO, 63130, United States, 1 9548065162.
Background: Unsupervised cognitive assessments are becoming commonly used in studies of aging and neurodegenerative diseases. As assessments are completed in everyday environments and without a proctor, there are concerns about how common distractions may impact performance and whether these distractions may differentially impact those experiencing the earliest symptoms of dementia.
Objective: We examined the impact of self-reported interruptions, testing location, and social context during testing on remote cognitive assessments in older adults.
JMIR Form Res
September 2025
Department of Psychological Science, School of Social Ecology, University of California, Irvine, 4201 Social and Behavioral Sciences Gateway, Irvine, CA, 92697, United States, 1 203-887-8857.
Background: Rates of loneliness have risen sharply since the onset of the COVID-19 pandemic, largely due to disruptions in social relationships and daily routines, with college students experiencing some of the greatest increases. While prevention programs targeting loneliness have been developed, their success has been limited. One promising approach may lie in enhancing the quality of existing relationships rather than simply increasing social interactions during periods of acute loneliness.
View Article and Find Full Text PDFFront Sports Act Living
August 2025
Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.
Introduction: The primary objectives of the present individualized randomized controlled trial were to increase physical activity (PA) and improve physical fitness.
Materials And Methods: 260 military employees around Finland participated. Two-thirds, (158), were randomized in the intervention and one-third, (101), in the control group.
J Med Humanit
September 2025
Faculty of Humanities, Saxo Institute, Copenhagen Centre for Health Research in the Humanities, University of Copenhagen, Copenhagen, Denmark.
Communication and interaction with public authorities and healthcare professionals in Denmark primarily go through digital self-service platforms, requiring diverse skills and device access. In this article, we describe how senior citizens in Denmark handle and make sense of public digitalization through different forms of digital support. Through an ethnographic study of community-led initiatives of digital support, we highlight how senior citizens find socio-technical ways of managing digital obligations and argue that citizens' digital agency in day-to-day interactions with public digitalization relies heavily on distributed socio-material relations.
View Article and Find Full Text PDFInt J Med Inform
September 2025
School of Public Health, Shandong Second Medical University, Weifang 261053 Shandong, China. Electronic address:
Background: As future healthcare workers, if medical students can enhance their psychological resilience, it will help them better cope with the pressures and challenges of their future work, thereby improving the overall mental health of healthcare personnel. We aim to identify high-risk individuals among medical students with low psychological resilience and to explore the potential mechanisms for improving psychological resilience.
Methods: We developed an Extreme Gradient Boosting (XGBoost) model using basic characteristics and health behavior information of medical students, and compared its performance with that of Logistic Regression (LR), Decision Tree (DT), and Random Forest (RF) models.