„In most OECD countries, the amount of time students spend using digital devices for schoolwork was negatively associated with their reading performance after accounting for students’ and schools’ socio-economic status. […] These findings appear to suggest that some learning activities could be better done without digital devices and that the use of digital devices might, in some cases, displace more beneficial instructional activities.“
OECD (Hrsg.), Shaping Digital Education (2023), S. 69.