Schemmer, J., Krafft, H., Maurer, T., Lange, S., Emgenbroich, A., Monks, S., Martin, D., Schwarz, S. (2025). Study protocol: Mixed-methods evaluation of a cluster-randomized trial on preventing dysregulated screen use in children under 3. PLoS ONE. https://doi.org/10.1371/journal.pone.0324012