Should parents not let their toddlers watch TV? That’s what the new study says. “It’s worth remembering that there are some significant flaws in the study, including that results were based solely on interviews with children’s parents, who may not have accurately recollected how much television their kids watch. Still, it’s hard to ignore the findings that, of 1,345 children ages 1 and 3, the risk of developing attention problems by age 7 increased by roughly 10 percent for every hour of television watched daily.”