Quoting Izzy's Mommy ♥:" Your so lucky i get down and talk to her and do exactly that. she wont do it when we are around like ... [snip!] ... was going to the bathroom and i was vacuuming and i was turned around and she took the remote and hit the 7 year old with it"
Maybe try a reward system or something.
Something she likes like shiny stickers etc......and start off with like 7 (for each day of the week) and every time she does it, you take 1 away from her (like on a chart) IDK....maybe still too young for a reward system yet.
But only you would know that lol If she is capable of grasping that concept yet.