What is the best citation for an argument that online learning is not ideal for all students? One argument is that "an adult must stay with a child during the day and make sure they’re doing their work" (Gutske S10). Some argue that "teacher’s unions are concerned that virtual schools could reduce enrollment in regular schools, and that they would lose jobs as a result" (Gutske S10). According to Christina Martin, "some students do better in a classroom setting" (Gutske S10).