Powers L A, Madison C L
Percept Mot Skills. 1987 Jun;64(3 Pt 1):775-9. doi: 10.2466/pms.1987.64.3.775.
The speech-sound discrimination of 30 kindergarten children with problems in speech production and speech discrimination was examined under one of three experimental conditions, auditory, bimodal, and bimodal instructed. Children's discrimination skills in the bimodal-instructed group were superior to those of bimodal- and auditory-presentation groups. Stimulation of both the auditory and visual channels improved the discrimination scores over those achieved using the auditory channel alone.
对30名在语音产生和语音辨别方面存在问题的幼儿园儿童，在三种实验条件之一（听觉、双峰和双峰指导）下进行了语音辨别测试。双峰指导组儿童的辨别能力优于双峰呈现组和听觉呈现组。与仅使用听觉通道相比，同时刺激听觉和视觉通道提高了辨别分数。
