sentences:  During 2006/07 Piven served as the President of the American Sociological Association.While at Boston University, she and her political science department colleagues Murray Levin and Howard Zinn refused to go back to work after the settlement of the 1979 American Association of University Professors strike.Clerical and support staff had also gone out on strike at the time of the AAUP, and Piven, Levin, Zinn and others refused to cross their picket line, holding their classes elsewhere in solidarity with the unresolved strike.