英文摘要 |
The purpose of this study was to present the results of hearing evaluation of students with hearing impairment. The participants of this study were 124 students from Primary Division、Junior High Division to Senior High Division of School for the Hearing Impaired. The participants were evaluated by three kinds of hearing audiometry and state of using of hearing aids. The main results were as follow: before using hearing aided, participants' hearing threshold and speech detection threshold were on mostly severe and extremely severely levels, and the two of threshold were on intermediate and severe level after hearing aided. The most wearing hearing aids were Behind the ear, Cochlear implants secondly and FM-wireless amplification. There was a significant difference in hearing threshold and speech detection threshold for hearing unaided and hearing aided, and positive correlation after hearing aided. Finally, suggestions regarding wearing hearing aids or not and further research were made for schools, teachers, parents and researchers. |