| Abstract: | This study was designed to yield objective information relative to Wingate's hypothesis that common influences are operative in conditions widely reported to induce fluency in stutterers (Journal of Speech and Hearing Research, 1969, 12, 677; 1970, 13, 861; Stuttering: Theory and Treatment, New York: Irvington-Wiley, 1976). Spectrographic tracings of the same phrase uttered under four ameliorative conditions and, as usually spoken, were obtained from four stutterers and four normal speakers. Comparisons among these tracings support the inference that the reduction in stuttering typically found in these conditions reflects certain changes in manner of speaking, principally in the pattern of intonation. |
