Print is better.
Dr. Jenny Radesky, study author and associate editor of NEJM Journal Watch Pediatrics and Adolescent Medicine, commented: “Even though we recommend parent-child co-viewing of media, this research suggests that it’s more difficult to engage in rich back-and-forth interactions with children when interactive media have their attention. Pediatric providers might want to help parents reflect upon this attention-grabbing nature of modern technology — which parents may feel themselves at times — and encourage families to choose play objects such as print books and simple toys that are easier to connect around.”
Differences in Parent-Toddler Interactions With Electronic Versus Print Books