To them, we say: UPSTART's usage requirement of 15 minutes a day, five days a week, is well within the hour-a-day recommended by the American Academy of Pediatrics for four-year-olds.
Lor le spunem: cerința de folosire a UPSTART de 15 minute/zi, 5 zile/săptămână respectă maximul de o oră/zi recomandată de Academia Americană de Pediatrie pentru copiii de patru ani.