Measuring attraction to screen devices in early childhood: development of the Affinity-TV and Affinity-Mobile scales - Thompson, Darcy A.; Kaizer, Laura K.; Schmiege, Sarah J.; Cabrera, Natasha J.; Clark, Lauren; Ringwood, Haley; Miramontes Valdes, Estefania; Tschann, Jeanne M. (Frontiers in Pediatrics, 2025)