Breadcrumb Home Doresca says new ACT CEO will bring a global mindset Tuesday, March 3, 2015 http://www.press-citizen.com/story/news/local/2015/02/26/act-names-marten-roord… Dimy Doresca, director of the University of Iowa's Institute for International Business, says Iowa City-based testing company ACT did well to hire an international CEO because he has experience competing on a global stage.