Abstract
African American children from lowincome urban families often suffer from health problems that lead to school absences; from frequent or sustained parental unemployment that provokes family crises; from rent or mortgage defaults causing household moves that entail changes of teachers and schools, with a resulting loss of instructional continuity; and from living in communities with high levels of crime and disorder, where schools spend more time on discipline and less on instruction and where stress interferes with academic achievement. With school segregation continuing to increase, these children are often isolated from the positive peer influences of middle-class children who were regularly read to when young, whose homes are filled with books, whose environment includes many collegeeducated professional role models, and whose parents have greater educational experience and the motivation such experience brings as well as the time, confidence, and ability to monitor schools for academic quality. [...]districts can refuse to participate.