In "Speech Vocabulary.

In "Speech Vocabulary, and the Education of Children Using Cochlear Implants: Oral or Total Communication?" researchers Carol McDonald Connor, Sara Hieber, H Alexander Arts, and Teresa A. Zwolan report upon their study of 147 children who used cochlear implants for between 6 month and 10 years. The authors examined the articulate utterance and vocabulary performances of the children in confines of education method (OC: oral communication, focused in succession the development of spoken language, or TC: total communication, focused forward the development of both nuncupatory and signed language) while

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