Child abuse and neglect is as, at a minimum any recent act or failure to act on the part of a parent or caretaker which results in death, serious physical or emotional harm, sexual abuse or exploitation; or an act or failure to act which presents an imminent risk of serious harm. Four major types of maltreatment are usually included: neglect, physical abuse, sexual abuse, and emotional abuse. Although any of the forms of child maltreatment may be found separately, they often occur in combination. This book presents new and important research in the field.