Occasionally a toddler may awaken screaming in the middle of the night after a bad dream, but can't explain what's wrong. Children are convinced that dreams are real, so it's not surprising that they flee to a parent's bed for safety. It's probably best not to encourage this on a regular basis. Instead, wake up the child completely and sit by the bed until he goes back to sleep. Many children feel more secure with a night light, and a favorite stuffed animal or blanket close by.
Many fears are normal by-products of a child's development.
They're signs that a child is becoming more aware of the world, and is trying to make sense-out of it. How I Grow I can climb onto a low ledge or step. I poke, bang, turn, and twist everything I can reach. I show I love you with hugs and kisses . . . . I still like to keep my mother and father in sight when I'm exploring.