Graduating senior Eva Romero knows her facts. “Fewer than 60 percent of students in the United States who enroll full-time at a four-year school will graduate with a bachelor’s degree within six years,” she said, “and the challenge is even greater for low-income students.” According to research from Notre Dame’s Wilson Sheehan Lab for Economic Opportunities (LEO), where Romero served as a research operations intern, only 26 percent of students in the lowest quarter of incomes will complete...