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Outcomes of cochlear implantation in deaf children of deaf parents: comparative study

  • S Hassanzadeh (a1)
Abstract
AbstractObjective:

This retrospective study compared the cochlear implantation outcomes of first- and second-generation deaf children.

Methods:

The study group consisted of seven deaf, cochlear-implanted children with deaf parents. An equal number of deaf children with normal-hearing parents were selected by matched sampling as a reference group. Participants were matched based on onset and severity of deafness, duration of deafness, age at cochlear implantation, duration of cochlear implantation, gender, and cochlear implant model. We used the Persian Auditory Perception Test for the Hearing Impaired, the Speech Intelligibility Rating scale, and the Sentence Imitation Test, in order to measure participants' speech perception, speech production and language development, respectively.

Results:

Both groups of children showed auditory and speech development. However, the second-generation deaf children (i.e. deaf children of deaf parents) exceeded the cochlear implantation performance of the deaf children with hearing parents.

Conclusion:

This study confirms that second-generation deaf children exceed deaf children of hearing parents in terms of cochlear implantation performance. Encouraging deaf children to communicate in sign language from a very early age, before cochlear implantation, appears to improve their ability to learn spoken language after cochlear implantation.

Copyright
Corresponding author
Address for correspondence: Dr Saeid Hassanzadeh, University of Tehran, Psychology and Education Faculty, Nasim St, Gisha Bridge, Alleahmad Avenue, Tehran, Iran Fax: 0098 21 88288602, E-mail: shasanz@ut.ac.ir
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2 F Sisco , RJ Anderson . Hearing impaired children's performance on the WISC-R relative to hearing status of parents and child-rearing experiences. Am Ann Deaf 1980;125:923–30

3 R Conrad , BC Weiskrantz . On the cognitive ability of hearing impaired children with hearing impaired parents. Am Ann Deaf 1981;126:9951003

5 M Bandurski , T Galkowski . The development of analogical reasoning in hearing impaired children and their parents' communication mode. J Deaf Stud Deaf Educ 2004;9:153–75

6 CC Peterson , M Siegal . Deafness, conversation and theory of mind. J Child Psychol Psychiatry 1995;36:459–74

9 CC Peterson , M Siegal . Representing inner worlds: theory of mind in autistic, deaf, and normal hearing children. Psychol Sci 1999;10:126–9

10 CC Peterson , M Siegal . Insights into theory of mind from deafness and autism. Mind Lang 2000;15:7799

12 C Courtin . The impact of sign language on cognitive development of deaf children: the case of theories of mind. J Deaf Stud Deaf Educ 2000;5:266–76

13 T Woolfe , S Want , M Siegal . Signposts to development: theory of mind in deaf children. Child Development 2002;73:768–78

16 JG Bettger , K Emmorey , U Bellugi . Enhanced facial discrimination: effects of experience with American Sign Language. J Deaf Stud Deaf Educ 1997;2:223–33

17 AB Wolff , RW Thatcher . Cortical reorganization in deaf children. J Clin Exp Neuropsych 1990;12:209–21

25 U Bellugi , L O'Grady , D Lillo-Martin , MO Hynes , Hoek K Van , Corina D: Enhancement of spatial cognition in deaf children. In: V Volterra , CJ Erting , eds. From Gesture to Language in Hearing and Deaf Children. New York: Springer-Verlag, 1990;278–98

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The Journal of Laryngology & Otology
  • ISSN: 0022-2151
  • EISSN: 1748-5460
  • URL: /core/journals/journal-of-laryngology-and-otology
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