Hello John: You are quite correct that all students use the different learning styles. Of course, some students rely more on one style over others. I find it amazing how much of computer technology is learned by show and tell, rather than from textbooks. And similarly, it's interesting how much students learn this way from each other. You've hit on something about the connection between tactile sense and learning successfulness. There's instant feedback and it seems like the visual/tactile neurons are especially stimulated by computerized learning. The more senses students are exposed in their leraning process will naturally improve their learning overall. "Involve me and I understand". Your point demonstrates this old educational adage. Good comment!