Longitudinal improvements in communication and socialization of deaf children with cochlear implants and hearing aids: evidence from parental reports

TLDR

Research indicates cochlear implants may improve speech and communication, yet their impact on socialization with hearing peers remains unclear. The study employed a longitudinal design with parent‑completed standardized psychological measures to track communication, socialization, and daily living skills in children using hearing aids or cochlear implants over averages of 11 and 6 years, respectively. Children with cochlear implants, initially more delayed, made significant progress and reached age‑appropriate development after years of device use, suggesting cochlear implants can enhance deaf children’s communication and social skills.

Abstract

Background: Research has shown that the cochlear implant may improve deaf children's speech and communication skills. However, little is known about its effect on children's ability to socialize with hearing peers. Methods: Using a standardized psychological measure completed by parents and a longitudinal design, this study examined the development of communication, socialization, and daily living skills of children who used hearing aids or cochlear implants for an average of 11 and 6 years, respectively. Results: Results show that children with cochlear implants, who were more delayed than children with hearing aids at the outset, made significant progress over time. Children with both devices achieved age‐appropriate development after years of hearing aid or cochlear implant use. Conclusions: The pattern of results suggests that cochlear implants may be effective in improving deaf children's communication and social skills.