Overview

• The peer‑reviewed study in PLOS One surveyed 407 UK university students aged 18–25 and found higher rates of problematic technology use among those with an evening chronotype.
• Statistical analyses showed loneliness partly explained the link with problematic smartphone use, while loneliness plus anxiety fully accounted for social media addiction.
• Problematic use was characterized by distress when separated from a phone, compulsive notification checking, and neglect of responsibilities.
• The authors urged targeted education and late‑evening support to address emotional drivers rather than relying only on screen‑time limits.
• The Liberal Democrats have proposed a two‑hour legal cap on children’s doomscrolling, and The Times reports Labour ministers are considering similar limits.