Riensche L L, Clauser P S
J Aud Res. 1982 Oct;22(4):240-8.
12 children who recently had satisfactorily completed therapy for 4+ phonemes, and normal controls, were given tasks of auditory perception consisting of (a) repeating 5-word recorded sentences (0, 1st- and 2nd-order approximations) at 0 and at 60% time compression, and (b) diotic and dichotic presentations at 40 db SL of the WIPI test split into 2 bandwidths (500-580 and 1950-2080 c/s). Results showed that the performance of the experimental Ss was significantly poorer than that of age-matched controls on time-compressed speech, but not on the binaural fusion task. The greatest diagnostic potential for time-compressed speech was at 60% compression. Results contrasted with previous data showing significantly poorer performance of severely misarticulating children on a binaural summation task (Flowers and Costello, J. Aud. Res., 1963, 3, 133-140). There is a need to monitor the auditory perceptual abilities of formerly misarticulating children with a battery of more than a single test.
12名近期已令人满意地完成针对4个及以上音素治疗的儿童和正常对照组儿童，接受了听觉感知任务，包括：(a) 在0和60%时间压缩率下重复5个单词的录音句子（0、一阶和二阶近似），以及(b) 在40分贝感觉级下进行WIPI测试的双耳和双耳分听呈现，该测试分为2个带宽（500 - 580和1950 - 2080赫兹）。结果显示，在时间压缩语音任务上，实验组儿童的表现显著低于年龄匹配的对照组儿童，但在双耳融合任务上并非如此。时间压缩语音的最大诊断潜力在于60%的压缩率。这些结果与之前的数据形成对比，之前的数据显示严重发音不清的儿童在双耳总和任务上表现明显更差（弗劳尔斯和科斯特洛，《听觉研究杂志》，1963年，第3卷，第133 - 140页）。有必要通过一系列不止一项测试来监测曾发音不清儿童的听觉感知能力。
