Balanced Screens: Impacts and Healthy Habits

Description

DOI: https://doi.org/10.5281/zenodo.19485430

Nitu Jain (Department of Psychology, Maharaja Agrasen College for Women, Jhajjar, Haryana)

Screen time has become an essential component of contemporary life, facilitating education, remote work, and social connectivity. However, excessive and unstructured screen exposure, particularly recreational use such as social media and gaming, poses significant risks to children’s and adolescents’ sleep quality, mental health (depression, anxiety), physical fitness, and interpersonal skills. Prospective cohort studies and meta-analyses indicate that over 3-7 hours daily correlates with 10-20% elevated depression odds (OR=1.20), bidirectional effects, and heightened problematic screen media use (PSMU) in 20-40% of youth globally, including 35-40% in Indian psychiatric samples (Raju et al., 2023; Li et al., 2024). Productive uses (e.g., educational apps) yield cognitive benefits under supervision, while passive entertainment exacerbates sedentary behaviour, blue-light-induced melatonin suppression, and empathy deficits (15-20% decline). Indian under-5s average 2.2 hours-double WHO/IAP limits-linking to developmental delays (Khobragade & Shenoy, 2025). Countermeasures include night modes, blue-blockers, and 1-hour pre-bed curfews, endorsed by AAP. “Green time” (120min/week nature exposure) improves mood (d=0.54) and buffers harms (Uhls et al., 2014). AAP/IAP guidelines advocate age-tailored limits (<1hr for 2-5yrs), screen-free zones, and Family Media Plans, reducing PSMU 30-50%. This synthesis of 50+ studies promotes intentional habits-prioritising productive use, sleep hygiene, outdoor activity, and parental modelling-for harnessing digital benefits while mitigating risks, with urgent implications for India’s digital youth surge.