7 Things Your Teenager Won't Tell YouBy: Jenifer Lippincott, Robin M. Deutsch, Ph. D. REVISED AND UPDATED 2011 EDITION The essence of adolescence hasn't changed since this book was first published in 2005. Their brains haven't skipped a growth spurt; their search for identity hasn't been called off or even detoured; they haven't forgotten how to speak with the ease of attitude. And yet, fingers fly across keys to a host of new adolescent domains from texting to iTunes, from chats to