Focusing on the earliest years (0-8), the new Second Edition of this best-selling textbook continues to provide a comprehensive overview of the research, theory, and current practice in the field of child development. This edition is fully up-to-date with current policy and legislation and now includes: New "Research boxes" in each chapter helping students link theory to practice Increased coverage on children’s social and emotional development A new companion website including a selection of free SAGE Journal articles, annotated further readings, web links, and useful online materials.