The closing of hundreds of U.S. schools in recent weeks because of concerns about swine flu underscores the need for administrators to make plans for continuing their students' education during any extended shutdown, emergency experts and federal officials say. Fears about a severe flu pandemic had eased as of late last week, but experts say…

Little research has examined the links between role status changes during the transition to adulthood and sexual behaviors that place African Americans at risk for sexually transmitted infections. Moreover, the mediating processes that explain these links, or protective factors that may buffer young adults from risky sexual behavior, are unknown.…