Smith C R
J Acoust Soc Am. 1982 Oct;72(4):1304-6. doi: 10.1121/1.388353.
Recordings were made of 20 congenitally deaf children, who produced spontaneous speech and, at a later session, read their own spontaneous utterances. Intelligibility scores and judgments of appropriateness of intonation, stress, timing, and sentence contour were obtained from experienced listeners. Read-spontaneous speech was more intelligible than spontaneous speech for 16 of the 20 children. Percentage of correct phoneme articulation was not significantly related to intelligibility.
对20名先天性失聪儿童进行了录音，这些儿童能说出自发语言，并且在随后的环节中朗读他们自己的自发话语。从经验丰富的听众那里获得了可懂度分数以及关于语调、重音、节奏和句子轮廓适宜性的判断。对于20名儿童中的16名来说，朗读的自发语言比自发语言更易懂。正确音素发音的百分比与可懂度没有显著关系。
