The link is not working right now, but I am assuming you are referring to the Family Integrated Care study. We are using it currently in the Unit I work. We find it to be quite helpful for the parents and have gotten much positive feedback with it. Not all parents do it...only the ones that will have an infant there for three weeks or more, and only the parents who agree to do it. As for staffing, we have actually found that it does require more time from the Nurses for teaching, and facilitating the parents' learning. We do regular information sessions as well, on medications, infection control, etc.
Overall, it's been a great addition to our unit.