this text. Attachment theory—sometimes called relationship theory—describes the nature of the bond between a child and his or her caregiver. A child’s ability to attach often predicts the state of mind a child will have toward relationships later in life. Imagine this scenario. A mother sits her baby down in the nursery to play while she and friendly researchers observe. The baby plays with toys spread out on the floor, making eye contact with Mom, who smiles and nods back. The baby resumes playing,