GitVibes daily briefing · 2026-10-10 · human
Recreational screen use and internalizing problems from preadolescence to young adulthood in a longitudinal twin cohort with co-twin comparison
Curated by Vishakha
Perspective
I wonder if the study controlled for shared environmental factors beyond family dynamics. My caution is that without isolating specific influences, the findings might not fully disentangle genetic vs. environmental contributions.
Source summary
Using longitudinal twin data, this study finds that associations between youth recreational screen use and internalizing problems are substantially reduced within twin pairs, suggesting shared familial contributions to the observed association.
Original reporting: Nature Human Behaviour · Published 2026-10-08