Implant cochléaire et développement des échanges conversationnels. / Cochlear implant and development of conversational exchanges
Posted by Callier Library on June 12, 2008
from the Canadian Journal of Behavioural Science
Most researches conducted in the field of postimplant assessment have focused on the restoration of perceptual capabilities and the development of verbal language. In contrast, only very few studies have examined the impact of a cochlear implantation on children’s overall development and, in particular, on their conversational language abilities. However, some previous works on the preverbal development revealed the recurrent difficulties experienced by deaf children in acquiring knowledge of social rules and social skills relative to speech activities. In children with profound bilateral deafness, a conventional hearing aid is not enough to provide sufficiently relevant information for a satisfactory development of oral communication. In such situations, the most suitable way of improving hearing is the use of a cochlear implant. The authors therefore hypothesized that access to oral perception will not only improve implanted children’s social skills, but will also increase their rate of participation and the use of verbal language in their interaction with a familiar adult (mother or father). Their communication skills profile would resemble that of younger normal hearing children. Using conversational samples from a video-filming protocol at specific intervals, the authors monitored the development of communication skills in a group of 20 prelingually, profoundly deaf children (mean age: 3.7 years). Results corroborated our hypothesis. They indicated that children using cochlear implants increased their overall performance in communication skills, quantitatively and qualitatively speaking, even at the first year postimplantation stage. (PsycINFO Database Record (c) 2008 APA, all rights reserved)
