Thus, unlike earlier
theories of parent - child relationships, which
emphasized the role of (any) caregiver in satisfying the infant's physiological needs (e.g., hunger),
attachment theory focuses
on the selectivity of personal relationships providing protection and emotional security.
The agency's home visitation intervention used the Parent Aides Nurturing and Developing With Adolescents curriculum.25 The curriculum was based
on theories of human ecology,
attachment, and social support, which
emphasize that positive child development is promoted by nurturing, empathetic parenting and is influenced by the characteristics of families and social networks.25 (pp1 - 9), 26 The home visitor was to use the curriculum in weekly home visits with the teenager to teach and model nurturing parenting behaviors, encourage the teenager to continue with her education, make general assessments of health and social problems, and initiate referral for early intervention when necessary.