New to This Edition
*Extensively revised to reflect a decade's worth of advances in developmental research, neuroscience, and genetics.
*Greatly expanded coverage of family and peer relationships, with new content on social–emotional learning, social media, child care, and early intervention.
*Discussions of executive function, theory of mind, and teacher–student relationships.
*Increased attention to ethnic–racial, gender, and LGBT identity development.
*Many new and revised practical examples and topic boxes.