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Deaf Babies and Cochlear Implantation. Edition No. 1
VDM Publishing House, July 2009, Pages: 216
An in-depth, longitudinal study of the speech and oral language development of eight infants with a profound hearing loss is presented in this book. Each infant received early auditory intervention focused on developing their speech and oral language. Infants were tracked for two years, during the period when they changed from a hearing aid to a cochlear implant.
Despite a wide range of individual differences across the group of infants, the results suggest some general trends. The findings support and extend previous studies which have demonstrated the benefits of early intervention for communication development in infants with hearing loss.
Factors affecting rates of development were multifaceted and the findings capture the complexity of early oral language development, which has been lacking in previous studies of infants with significant hearing loss, receiving a cochlear implant. Results suggest that continued intensive long-term intervention is required if the infants are to attain typical oral speech and language development. Results also provide support for implantation before 12 months of age.
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