In his newly revised book, You and Your Adolescent: The Essential Guide for Ages 10-25 (Simon & Schuster, January 2011), Steinberg offers parents practical tips for navigating the tricky terrain of the teen years. As an expert in the area of teen decision making and impulse control, his advice to parents is informed by the most current scientific findings. "Adolescence has changed dramatically since today's parents experienced it, and so has our understanding of it," Steinberg said.