White suburban working- to upper-middle-class mothers (N = 40) of children ages 5 and 7 were interviewed regarding their concepts of children's areas of personal discretion, autonomy, and individuality. Mothers treated standardized moral, conventional, and prudential items as issues that mothers should control, while standardized personal items were treated as up to the child. In open-ended interviews, mothers reported setting limits around issues of safety, family conventions, and daily routines but permitted children to make decisions about food, recreational activities, clothes, and playmates. Mothers viewed mother-child conflict as occurring over these same issues and viewed children's choices as helping them to develop autonomy and competence. Mothers viewed their roles as educators and nurturers and valued the development of individuality in their children, which was thought to emerge in infancy or toddlerhood. Few age differences were observed, but gender differences were found in the ways mothers characterized boys' and girls' resistances to parental authority and in the content of mother-child disputes. Results were interpreted in terms of the emergence of the personal domain in children.