Strong study, but some gaps appear
The study is strong in many respects, Karalyn Kinsella, MD, a pediatrician in private practice in Cheshire, Conn., said in an interview.
However, “what I am not sure they addressed is that children on the spectrum are often not entertained by basic toys and may be hard to manage behaviorally,” Dr. Kinsella said. Consequently, parents may be more inclined to offer screen time as a way to pacify children with behavioral difficulties. “Parents also may see that their children are happier interacting with devices, so they may be more apt to let them continue with screen time.We know screen time is not good for the developing brain, however; I worry that the message from this study is that screen time causes autism in boys.
“What I would have liked to know from the parents who allowed more screen time was why they were offering it,” Dr. Kinsella said. “Was it because their child was difficult behaviorally or because that is the one place that they seemed to have satisfaction? To me, that would indicate the reverse hypothesis.” That said, the study findings “remind us to counsel families about screen time, especially in the age of COVID-19. Kids are home much longer than usual, which ultimately leads to more screen time.”
The study was funded by the Japanese Ministry of Environment. The researchers had no financial conflicts to disclose. Dr. Kinsella had no financial conflicts to disclose, but serves as a member of the Pediatric News editorial advisory board.