Childhood Trauma Drives Internet Addiction in Young Adults, Suggests Study
A recent cross-sectional study published in the Indian Journal of Social Psychiatry reveals that childhood trauma significantly drives internet addiction in young adults (total effect β = 0.5407, P < 0.001). This powerful link operates both directly and through the heightened emotional distress of depression and anxiety.
While expanding internet reliance increasingly manifests as behavioral addiction compromising psychosocial functioning, previous research in India—notably by Chaudhary and colleagues—identified direct links between childhood trauma and excessive connectivity but left the underlying psychopathological mechanisms unexplored. To address this clinical gap, P. L. Vinayak, N. Maresha, and K. G. Parashurama from Tumkur University, Sneha Nathawat from Mahatma Gandhi University of Medical Science and Technology, and M. Mahadevaswamy from the Central Institute of Psychiatry assessed whether affective distress mediates this trauma-to-addiction trajectory in university students.
Therefore, the cross-sectional study surveyed 244 college students (aged 18–25) in Karnataka, India, who provided digital consent. Using validated scales (CTQ-SF-28, IAT-20, and DASS-21), investigators assessed childhood trauma and internet addiction alongside mediating depression and anxiety symptoms using correlation analyses and Hayes PROCESS mediation modeling.
Key Clinical Findings of the Study Includes:
Significant Bivariate Correlations: Investigators demonstrated that IA correlated positively with ACE (r = 0.404, P < 0.001), depression (r = 0.452, P < 0.001), and anxiety (r = 0.402, P < 0.001), persisting after controlling for age and sex.
Depressive Symptom Mediation: Researchers established that depression partially mediated the trauma-addiction relationship (indirect effect β = 0.1174, 95% confidence interval [CI]: 0.0582–0.1874), accounting for 21.7% of the total adverse impact.
Anxiety Symptom Mediation: Authors confirmed that anxiety independently mediated this trajectory (indirect effect β = 0.1144, 95% CI: 0.0563–0.1905), explaining 21.15% of the overall association.
Substantial Direct Trauma Effects: Analysts revealed that ACE maintained a prominent direct influence on IA even after adjusting for depression (direct effect β = 0.4233, P < 0.001; 78.28% ratio) and anxiety (direct effect β = 0.4263, P < 0.001; 78.84% ratio).
The results suggest that early-life maltreatment constitutes a persistent risk factor for internet addiction in young adults, with depressive and anxious symptoms jointly explaining over two-fifths of this vulnerability alongside a marked total effect (β = 0.5407, P < 0.001). This confirms that compulsive digital activity frequently represents a compensatory coping reaction to unresolved affective distress stemming from developmental trauma.
From a therapeutic standpoint, practitioners evaluating young adults with compulsive internet habits may consider screening for past adverse experiences and addressing underlying depressive or anxious symptoms through adaptive emotional regulation rather than merely attempting to restrict screen exposure.
While the reliance on a cross-sectional convenience sample from a single state and retrospective self-reporting limits causal determination, these observations gracefully encourage future prospective longitudinal inquiries across diverse cohorts to examine specific trauma subtypes and advance targeted interventions.
Reference
Vinayak PL, Nathawat S, Maresha N, Mahadevaswamy M, Parashurama KG. Impact of adverse childhood experience on internet addiction: The mediating role of depression and anxiety among university students. Indian J Soc Psychiatry 2025;41(4):387-95.
