Virtually every parent of young children has experienced outbursts of anger and frustration from their toddlers, whether it’s time to get up, go to bed or eat a sandwich without the crusts cut off.

They’ve become iPad pros. Preschoolers who use a tablet to entertain themselves may not learn to manage their emotions, leading to angry outbursts, which prompt their parents to give them a tablet to ...

Please provide your email address to receive an email when new articles are posted on . Tablet use increased from 6.5 hours per week at age 3 1/2 years to 7 hours per week at age 5 1/2 years. Tablet ...