Case Study: When Busing Works, but Unease Persists
Busing students from an overcrowded intermediate school in Cypress Hills section of Brooklyn to an underutilized school in nearby East New York causes unease among parents because of perception that East New York is a risky and undesirable place to send their children; parents acknowledge that their children have had few difficulties socially or academically at the East New York school; experience in this single Brooklyn district suggests that more widespread busing to balance students with available classrooms in the city would be more complicated than it seems; photo (M)