Dr. Michael Cogan, director of the Office of Institutional Research and Analysis at the University of St. Thomas in Minnesota, compared home-educated students to those from conventional-school backgrounds at one Midwestern university. Controlling for various background demographic, pre-college, and other factors, multiple regression analyses revealed that the home educated earned higher first year and fourth year GPAs.
Other multivariate analyses found that the homeschool variable did not significantly contribute to the fall-to-fall retention or four-year graduation models. That is, having been home educated had neither a positive nor a negative impact on these academic outcomes. In simple terms, however, students who were homeschooled did achieve a higher retention rate (88.6 percent) compared to the overall population (87.6 percent). And the home educated achieved a higher graduation rate (66.7 percent) when compared to the overall population (57.5 percent). ...
Bivariate analyses showed the homeschooled students (26.5) reported a significantly higher ACT-Composite score when compared to the overall cohort (25.0), and the home educated (14.7) earned more college credit prior to their freshman year when compared to the overall population (6.0).
Home-educated students (3.37) earned a significantly higher fall semester GPA when compared to the overall cohort (3.08). Further, homeschooled students (3.41) earned a higher first-year GPA compared to the overall group (3.12). Finally, the home educated (3.46) earned a significantly higher fourth-year GPA when compared to the freshman cohort (3.16).