Media-fasting in children and adolescents: a prospective study of screen-free day intentions across age groups
Silke Schwarz, Arndt Büssing, Benjamin Streit, David Martin

TL;DR
A study found that a media-fasting intervention increased screen-free days in younger children more than in adolescents.
Contribution
The study shows that media-fasting interventions have age-dependent effects, particularly benefiting younger children.
Findings
Younger children reported more screen-free days than adolescents before and after the intervention.
Intentions for screen-free days increased significantly in the 6–9 and 10–13 year age groups after the intervention.
Participants commonly avoided screens during meals and at night.
Abstract
Intensive use of screens during childhood is associated with health risks. This brief report evaluates whether a media-fasting intervention increases the number of screen-free days and intentions to reduce screen media use in different pediatric age groups. A 6-week voluntary intervention, including pre- and post-intervention surveys, was conducted in six pediatric practices (North Rhine-Westphalia, spring 2019). Among 407 children and adolescents initially enrolled, 229 completed the post-intervention survey (43.7% drop-out); 169 were matched for pre/post analysis. “Screen-free days” were defined as 24 h with no recreational screen exposure. Data were self-reported; SES was not assessed. Adjusted mixed-effects models were employed to appropriately account for the longitudinal structure of the data across measurement occasions. Younger children reported significantly more screen-free…
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Taxonomy
TopicsChild Development and Digital Technology · Impact of Technology on Adolescents · Media Influence and Health
