Why do young children who don't bite at home come to preschool or day care and suddenly mimic carnivores? Our guest explain why young children bite, how to talk to parents about the problem and how to minimize the occurrences.

Susan Campbell was a Principal Investigator on the NICHD Study of Early Child Care and Youth Development and author of Behavior Problems in Preschool Children: Clinical and Developmental Issues. Gretchen Kinnell is the author of No Biting:Policy and Practice for Toddler Programs. Deborah J. Stewart, M.Ed.,over 20 years experience in the field of early childhood education as a teacher, director, curriculum writer.