DD repeats alot when she wants something too. It dawned on me today that I do it to her. Instead of asking her once, "DD please get your shoes," and waiting, patiently... I ask her like four times. She does it whether I ask her a million times or not, so not sure why I do.
But regarding patience, we have been working on, "Waiiiit...." started out making her wait 1 second, and then making a big deal out of it. Now she can wait probably 30 seconds. Occasionally she forgets and wanders off! (Probably temperment tho.)
Follow Mothering