Abstract
Children's well-being around the age when they start school is crucial for their future success in the educational system. Factors in the first 3 years of a child's life matter for the child's well-being when he or she starts school. This article analyzes the relationship between early childhood factors&em;such as maternal employment, family structure, and family life&em;and future child well-being. The analysis uses the psychosocial SDQ-scale and the number of problems experienced around starting school as measures of well-being. Results show that family factors in particular are important, while the effect of maternal employment&em;if any&em;is positive. In addition, the results differ markedly between girls and boys.