no way Dorothy was 11, they didn't feed cows enough hormones for an 11 y.o. to start having,, umm .... well she wasn't 11..... dammit.
Alice maybe,,, but Dorothy no way.
most schizophrenics start with auditory hallucinations, straight to or far enough straight into visual just,,, wow.
she would have ended up somewhere that would have made her wish she was back at home for sure especially during that time period.