The effect of hearing status on the ability to speechread is poorly understood, and current findings are inconclusive regarding differences in speechreading performance between children and adults with hearing impairment and those with normal hearing. In this study, we investigated the effect of hearing status on speechreading skills in Chinese adolescents. Thirty seven severely deaf students with a mean pure-tone average of 93 dB hearing threshold level and 21 hearing controls aged 16 completed tasks measuring their speechreading of simplex fi...
