The following video clips are from the Visual Assets Database for Lifespan
Development (VAD), a McGraw-Hill product. VAD contains videos demonstrating
and describing particular lifespan developmental concepts or issues.
Attachment Theory
Renowned attachment researcher defines attachment theory and how it relates to children's social and emotional development. He states that attachment theory led to a revolution in developmental psychology. He uses examples from his own research to illustrate the significance of attachment relationships.