Yes, its great to go back and revisit information even if for just a refresher course.  It helps to keep good practices and ideas fresh in our everyday processes.  I believe it helps us to remember key points and issues we face everyday and may sometimes overlook.

CThomas

I agree refreshers are important. We get so busy with our everyday work sometimes we need to refocus. It helped me remember some of the things we need to key in on and as PD need to remind my staff of.