Enhanced Speechreading Performance in Young Hearing Aid Users in China.

Abstract

Purpose The study was designed primarily to determine if the use of hearing aids (HAs) in individuals with hearing impairment in China would affect their speechreading performance. Method Sixty-seven young adults with hearing impairment with HAs and 78 young adults with hearing impairment without HAs completed newly developed Chinese speechreading tests targeting 3 linguistic levels (i.e., words, phrases, and sentences). Results Groups with HAs were more accurate at speechreading than groups without HA across the 3 linguistic levels. For both groups, speechreading accuracy was higher for phrases than words and sentences, and speechreading speed was slower for sentences than words and phrases. Furthermore, there was a positive correlation between years of HA use and the accuracy of speechreading performance; longer HA use was associated with more accurate speechreading. Conclusions Young HA users in China have enhanced speechreading performance over their peers with hearing impairment who are not HA users. This result argues against the perceptual dependence hypothesis that suggests greater dependence on visual information leads to improvement in visual speech perception.

• Authors: Jianghua Lei, Huina Gong, Liang Chen
• Journal: Journal of speech, language, and hearing research : JSLHR (J Speech Lang Hear Res) Vol. 62 Issue 2 Pg. 307-317 (02 26 2019) ISSN: 1558-9102 [Electronic] United States
• PMID: 30950700 (Publication Type: Journal Article, Research Support, Non-U.S. Gov't)

Topics

• China (ethnology)
• Female
• Hearing Aids
• Hearing Loss (ethnology, psychology)
• Humans
• Lipreading
• Male
• Reaction Time (physiology)
• Speech Perception (physiology)
• Young Adult