Open Access
Perspective
27 May 2025Intergenerational Differences in the Effect of Life Satisfaction on Happiness
As perceptions of happiness and well-being shift throughout life, expectations for the future may influence subjective well-being (SWB) differently depending on age. Younger individuals, particularly in uncertain social and economic contexts, may place greater emphasis on anticipated life satisfaction than on their present circumstances. Generational differences are important in exploring how people form and are affected by future expectations, as well as the psychological and contextual factors involved. Such research may deepen our understanding of age-specific pathways to well-being and inform more effective strategies for supporting mental health across different life stages. This paper emphasizes that expectations of future life satisfaction represent a valid and distinct construct that plays an important role in shaping SWB, particularly among younger individuals. Unlike present satisfaction, which reflects current circumstances, anticipated satisfaction functions as a forward-looking cognitive resource, offering accountability in developmental contexts where the current quality of life may not align with optimism or happiness.
Open Access
Article
17 July 2025Energy Drink Consumption among Adolescents between 13 and 18 Years in Lebanon: Prevalence, Patterns, and Predictors of Energy Drink Use and Dependence
Energy drinks (ED) use and addiction among adolescents is a growing concern, as they contain high levels of caffeine and other stimulants that can be addictive. This study aims to determine the prevalence of ED consumption among adolescents and assess the use and dependence predictors. A cross-sectional study was conducted over eight months, targeting 1855 adolescents from 12 schools during the 2022/2023 academic year. 55.5% of participants consumed EDs at least once last year. Around 15% reported being dependent on EDs, 34.7% reported mixing them with alcohol, and 25.3% said that they mixed them with caffeinated beverages. The odds of ED use were 3.63 among alcohol consumers, 2.67 times higher among waterpipe smokers, and 1.97 among those consuming them as sports drinks. These odds were 53% and 34% lower among females who knew their side effects, respectively. Among others, these. As regards dependence on EDs, those using them daily or weekly had 2.62 times higher odds of dependence than those using them less frequently. Students using EDs before physical activity had 2.33 times higher odds of dependence, in addition to those using them for self-confidence or to enhance their moral state. Spending more than 7 USD on EDs increased 1.72 times the odds of dependence. A high prevalence of ED use was found in this study, in addition to a high risk of dependence. Findings call for parents, educators, and healthcare providers to educate adolescents about the risks.
Open Access
Article
30 July 2025Effects of Virtual Reality (VR) Rehabilitation on Mental Health in SCI Patients: A Randomized Controlled Trial
This randomized controlled trial investigates the effects of virtual reality (VR) rehabilitation on mental health in spinal cord injury (SCI) patients. Seventy-four participants were randomized to 12 weeks of VR-based or traditional rehabilitation, with mental health assessed via the Hospital Anxiety and Depression Scale (HADS) and World Health Organization Quality of Life-BREF (WHOQOL-BREF). The VR group showed significantly greater reductions in HADS scores at 6 weeks (mean change: −4.2 vs. −2.4, p < 0.001) and 12 weeks (mean change: −6.4 vs. −3.9, p < 0.001), with a large effect size (Cohen’s d = 1.21). VR also improved WHOQOL-BREF psychological health scores (+13.5 vs. +6.4, p < 0.001), self-esteem (+7.2 vs. +3.2, p < 0.001), and sleep quality (−5.1 vs. −2.8, p < 0.001). Subgroup analysis indicated greater benefits for younger patients and those with incomplete SCI. VR rehabilitation outperforms traditional methods in enhancing mental health, supporting its integration into comprehensive SCI care.
