Aggressive behavior is common as young children learn the rules of the world around them. The immediate fix? You may have to remove her from some situations. To help her become less aggressive over time: Model gentle behavior by showing her "nice touches." Praise her "grown-up" behavior when she uses her words rather than hitting, kicking, or biting. To prevent meltdowns, plan naps or snacks before play dates to make sure she's feeling her best. The American Academy of Pediatrics recommends that children under age 2 watch no TV at all. Why? This is a critical time for your child's brain development. TV can get in the way of other, more important learning activities -- like active play, socializing, and physical activity. Worried that your toddler is getting too much tube time? Cut back one step at a time. Try turning the TV off during meals. Keep TVs and computers out of bedrooms. Make a "No TV on weekdays" rule for the whole family.