Yes, it can. When I was doing MAP my son was in elementary school and I used to arrive in the car line early, bring a book with me, and do the exercises in my car. It looked like I was taking a nap, and I got in my daily practice. However, I recommend that when you get to the part where you actually have a workable routine and plan to get out, do it at home (or in the dorm, when no one's home) for better results-more peaceful, and in your own space.