But I stand by my original claims that no one can assert what a child means, especially without speaking with the child, as I think it remiss to apply a blanket answer to a question such as, "can a (insert age) know his or her orientation?"
I don't see how there could be a single age. Sort like determining the age of puberty. The 'normal' range is quite wide and there are a lot of confounding circumstances. I don't see how it could be otherwise for sexuality and sexual awareness.