The document discusses the development of self-esteem and moral identity in young children. It describes how the self is constructed gradually through parts like self-awareness, self-concept, self-control, and self-esteem. Self-esteem specifically refers to how children evaluate themselves and is built on competence, control, and worth. The document outlines practices that help and hinder the development of healthy self-esteem, noting the important influence of adults and the social environment through their attitudes, feedback, and behaviors toward children.