Roberto,
For me, I feel we have to inform students where they're at so they will know what progress has been made, what improvements may be needed, and how close to meeting the course objectives they are. Doing this frequently, in person, and early on gives the best chance to inform students of thier progress, so that there is enough time to get help or make improvemnets to have an impact on their grade and/or performance.
Barry Westling
