Two-polarities models of personality propose that personality development evolves through a dialectic synergistic interaction between two fundamental developmental psychological processes across the life span--the development of interpersonal relatedness on the one hand and of self-definition on the other. This article offers a broad review of…

Noting that parenting a toddler can be both exhilarating and frustrating, this book draws on lifelong research into children's emotional development to provide parents with a better understanding of toddlers' emotional range and how it affects toddler behavior. The 10 chapters and the conclusion cover the following areas: (1) the emotional…