Samar V J, Metz D E, Sacco P R
J Speech Hear Res. 1986 Mar;29(1):106-13. doi: 10.1044/jshr.2901.106.
Stuttering frequency and four aerodynamic measures of articulatory events within perceptually fluent voiced and voiceless intervocalic intervals were obtained from 15 stutterers prior to and at the termination of a concentrated program of stuttering therapy. Three of the four aerodynamic variables showed group changes over the course of therapy concomitant with improvements in fluency. Additional correlational analyses suggested that one of the aerodynamic variables was specifically related to stuttering frequency. It is argued that both fluency enhancing and ancillary components of therapy operate to influence the intervocalic interval.
在一项集中性口吃治疗方案实施前及结束时，从15名口吃者身上获取了口吃频率以及在可感知流畅的有声和无声元音间间隔内的四种发音事件的空气动力学测量数据。四个空气动力学变量中的三个在治疗过程中显示出组内变化，同时流畅性也有所改善。额外的相关性分析表明，其中一个空气动力学变量与口吃频率有特定关联。有人认为，治疗中增强流畅性的成分和辅助成分都会影响元音间间隔。
