Now in its fourth edition, this handbook features all new sections on social emotional learning, non-cognitive assessment, child development, early childhood education, content areas, teacher preparation, technology, multimedia, and English language learners. With thorough updates to chapters and references, this new edition remains the cutting-edge resource for making the field’s extensive knowledge base readily available and accessible to researchers and educators. It is a valuable resource for all of those who work and study in the field of early childhood education including researchers, educators, policy makers, librarians, and school administrators. This volume addresses critical, up-to-date research on several disciplines such as child development, early childhood education, psychology, curriculum, teacher preparation, policy, evaluation strategies, technology, and multimedia exposure.