Ingham R J, Martin R R, Haroldson S K, Onslow M, Leney M
J Speech Hear Res. 1985 Dec;28(4):495-504. doi: 10.1044/jshr.2804.495.
This study investigated the effect of regular feedback of listener-judged speech naturalness ratings on the speech of stutterers. Six adult stutterers each participated in a time-series ABA experiment. During the treatment phase the stutterer was instructed to improve a clinician's rating, on a 9-point scale, of the naturalness of each 30-s interval of the stutterer's spontaneous speech. The results indicate that the naturalness ratings and stuttering for 5 of the subjects made favorable changes during the treatment phase. Analyses of the findings show that only some of the naturalness judgments were influenced by stuttering frequency and speech rate. A perceptual analysis of the speech of 2 subjects suggested that the speech naturalness ratings were also probably influenced by other less obvious variables.
本研究调查了听众判断的言语自然度评分的定期反馈对口吃者言语的影响。六名成年口吃者各自参与了一项时间序列ABA实验。在治疗阶段，要求口吃者提高临床医生对其每30秒自发言语间隔自然度的9分制评分。结果表明，5名受试者的自然度评分和口吃情况在治疗阶段有了有利变化。对研究结果的分析表明，只有一些自然度判断受口吃频率和语速的影响。对2名受试者言语的感知分析表明，言语自然度评分可能还受其他不太明显的变量影响。
