Developmental Perspectives on Parenting

This chapter discusses two leading middle-level theories within evolutionary psychology, which attempt to explain both how and why parenting influences child development across the life span. First, it presents an overview of one of the most influential evolutionary theories in developmental psychology: John Bowlby’s attachment theory. Attachment theory revolutionized the way people understand the nature of the parent–child bond, framing the parent as not just a provider of physical needs but also as a secure base for emotional and psychological needs. These early-life bonds between the caregiver and infant are further proposed to form the basis for relationship attachments across the life span. Next, the chapter addresses how competing strategies toward resource allocation can influence individual differences in parental investment and sensitivity. According to life history theory, differences in the caregiving environment, in turn, promote the formation of distinct reproductive strategies, resulting in behavioral, social, and physiological differences across child development.