We usually put ours 5 year old granddaughter in the dinette booth facing forward, or co-pilot seat with the car seat booster. Either way she keeps the DW running!
Now try it with with five from 1 1/2 to 12! Now that is interesting-sorta. Made me give up the idea of driving a school bus for retirement income. Fifteen miles from the destination I remembered I could turn off the hearing aids.