How to react when your toddler bites his playmate or your kindergartner confronts a bully? Drs. Brazelton and Sparrow bring their much-admired insight and support to this crucial, and ever more timely, childrearing challenge. From an early age, babies and toddlers need to assert themselves in a daunting world, yet eventually learn to do this without hurting others. After showing how aggression emerges at each age, Brazelton and Sparrow offer practical,...