Things I have tried to get Maya to fall asleep at naptime:
Nursing, walking, singing, all four settings of white noise, swaddling, Soothie brand pacifier, Nuk brand pacifier, snuggling with a lovey, being in a dark room*, giving a reasoned argument, begging.
Things that seem to get Maya to fall asleep at naptime:
Rotating her 90 degrees and letting her sleep on her side.
Babies are crazy.