Vibrato
It's Our Family, thank you so much for your post. I know there has been some concern about the vibrato in my daughter’s voice, so I contacted an expert in voice, David Jones.
Mr. Jones teaches Master’s Vocal Training at Julliard and the Manhattan School of Music. He has helped to train the world’s best opera singers and will be a guest speaker at the upcoming Classical Singer Convention in New York. You can read what they (opera stars) have said about him and his training here
http://voiceteacher.com/quotes.html . He has a Master’s degree in voice and has had extensive training in vocal science, working with the world’s top laryngologist.
I asked him if vibrato in a child is damaging and told him of the concerns that have been posted to this thread, although I really have not been concerned about it.
His answer is this: “They are incorrect.”
But once again I do appreciate you taking the time to post your thoughtful message.