Two studies illustrate the utility of listener ratings of speech naturalness for measuring and modifying speech naturalness during stuttering therapy. The program involved five adolescent stutterers receiving an intensive treatment incorporating a prolonged speech procedure. Results showed that speech naturalness ratings could be modified toward a…

Purpose: The aims of this study were to evaluate the efficacy of telehealth delivery of the Lidcombe Program of Early Stuttering Intervention, compared with a control group, and to determine the number of children who could be regarded as "responders." Method: A speech-language pathologist provided telehealth delivery of the Lidcombe…

The speech of 12 adults in prolonged speech treatment was assessed prior to treatment and after discharge. Results showed that stuttering was eliminated without using unusually slow or unnatural speech patterns, and many clients maintained stutter-free speech at high rates of speech. Speech rate correlated to perceived posttreatment speech…

Speech language pathologists providing early intervention services for stuttering are urged to evaluate conceptual and practical aspects of various intervention procedures. After a review of three treatment methods (environment manipulation, prolonged speech, and response-contingent stimulation), the article concludes that response-contingent…