It’s typically between the ages of nine and twelve that our cute, cuddly little children, once so willing to climb into our laps and share their secrets, suddenly want little or nothing to do with us. A child in preadolescence is not the same person he was just a year or two ago. He has changed—physically, cognitively, emotionally, and socially. He’s developing new independence and may even want to see how far he can push limits...