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Loneliness Fuels Teen Aggression: Study Reveals Link
25 Feb
Summary
- Loneliness and home conflict predict teen aggression toward peers.
- Boys are more often aggressors or victims of aggression.
- Positive adult relationships buffer against future mental health issues.

New research involving over 10,000 American children aged 10 to 13 has uncovered a significant connection between feelings of loneliness and experiencing conflict at home, and a teenager's propensity for aggressive behavior towards peers. The study, conducted by the University of California at Davis, indicates that boys are particularly vulnerable, facing a higher likelihood of both perpetrating and experiencing aggression.
The findings from the Teen Experiences, Emotions & Neurodevelopment (TEEN) Lab suggest that these early social dynamics can shape adolescent relationships. Researchers emphasized that understanding these facets is crucial for improving teen social interactions. The data was drawn from the 2015 ABCD Study, a large-scale, 10-year project tracking child health and brain development across the U.S.
Past research has established that positive relationships in adolescence correlate with better adult mental health and stress management. Furthermore, a 2023 Columbia University study found that having at least one committed, positive adult relationship in childhood significantly reduces the risk of depression, anxiety, and perceived stress in adulthood, regardless of other negative experiences.




