EL...when staff nurses cover for each other they basically just babysit the patients... no real work gets done they are too busy trying to get the work done on their own patients. Why not try an inservice/education day a couple of times a year. Schedule nurses to come in for a day of learning (paid of course) you could include your CPR, IV / ACCU check recertifications along with mandatory stuff (fire safety, right to know, ect...), competencies...I think you get the point. The nurses would then be able to give their undivided attention to learning and not worry about what is going on with their patients.