She doesn't say any lines but I thought someone might like watching her in this video clip from the play. http://www.broadwayworld.com/videoplay.php?colid=1259044
From the clips it seems Taylor's character may be autistic? That would be much like her character, Glory, in Jack of the Red Hearts. Interestingly, the reviews for Jack of the Red Hearts have been somewhat mixed as far as the story but Taylor has won praises for her portrayal of a severely autistic girl.
I have only seen some clips of JOTRH. I can see why she got the nod for portraying this character, if she is indeed playing an autistic child in this play Jeff.