Parents can have a better idea of whether a child’s behavior is normal if they know what to expect. Since not all children are predictable and easy going, what defines normal childhood behavior varies and depends on a child’s age, developmental stage and own personality. Behavioral problems among preschoolers may involve long-lasting temper tantrums, disruptive behavior or both physical and verbal aggression.

Glasses can help a child develop normal vision as she grows. Therefore, the American Academy of Ophthalmology recommends that all babies have their eyes examined between the age of 6 months and 1 year. In some cases, a child may need her first pair of glasses when she is only a few months old. Parents shouldn’t worry, though, as even infants and toddlers will wear eyeglasses without much trouble once they realize how much better they can see.

A toddler’s sleep problems may not necessarily be due to a physiological disorder. In fact, a child is more likely to have a difficult time sleeping when a regular bedtime routine is not followed. Many infants and young toddlers simply need time to develop a good sleeping pattern. Because toddlers continue to spend more time in light REM sleep than older children, they tend to wake more often through the night.

A fever is the body’s way of fighting off infection. In most cases, fever is a normal response and is not dangerous. When a child is sick, his immune system releases chemicals that increase the body temperature. Infants and children sometimes run a fever after getting immunizations. Low-grade fevers can usually treated effectively at home with over-the-counter (OTC) medications. Consult with your child’s doctor for the best way to bring down a fever.