Opinions differ about the effects of leaving children on their own. Some latchkey children report feeling fearful or lonely when they are alone, while other children seem to thrive. Some children exhibit decreased social skills and self-esteem, while others seem to become more independent and better able to solve problems. Parents can make children's self-care a positive experience by communicating with their children, planning for children's safety and productive use of time, and teaching children to become responsible and self-reliant. Suggestions for parents are offered that cover the decision to leave children at home alone, family planning, rules of the house, parent-child contact, safety and emergency systems, and expectations and responsibilities. Tips for both children and parents are outlined that focus on fire prevention and safety at home, lockout, general first aid, and household problems.