Navigating the social world requires sophisticated cognitive machinery that, although present quite early in crude forms, undergoes significant change across the lifespan. This book will be the first to report on evidence that has accumulated on an unprecedented scale, showing us what capacities for social cognition are present at birth and early in life, and how these capacities develop through learning in the first years of life. The volume will highlight what is known about the discoveries themselves but also what these discoveries imply about the nature of early social cognition and the...