Iowa high school dropouts who enrolled in the General Education Development (GED) preparation program during the 2003-04 fiscal year, fewer than a third (31.5 percent or 3,680) earned a GED by the end of the 2009 fiscal year. And only 2 percent (229) completed a community college credential, according to the doctoral dissertation by Andrew Ryder, a research and evaluation scientist in Iowa State's Research Institute for Studies in Education.