Other than asking them to read the book, is there a simple (?!) way to explain EASY and the Baby Whisperer principles to a babysitter? When I go back to work from maternity leave, we have a young woman who will watch our baby (he'll be 2 mos old then) in the mornings. She has been very responsible with our older son and had said she had experience with babies. However, the other day she mentioned how hard it can be to get them to sleep and how she'd had to hold her niece while she napped, etc. My heart sank! I don't want him to get off track during the days.
With any luck, he'll be on some semblance of a routine and sleeping independently then, but will certainly need her help keeping things on track.