Verbal Contingencies in the Lidcombe Program: A Noninferiority Trial.
In: Journal of Speech, Language & Hearing Research, Jg. 63 (2020-10-01), Heft 10, S. 3419-3431
academicJournal
Zugriff:
Purpose: The Lidcombe Program is an efficacious and effective intervention for early stuttering. The treatment is based on parent verbal response contingent stimulation procedures, which are assumed to be responsible for treatment effect. The present trial tested this assumption. Method: The design was a parallel, open plan, noninferiority randomized controlled trial. In the experimental arm, the five Lidcombe Program verbal contingencies were removed from parent instruction. The primary outcome was beyondclinic percentage syllables stuttered at 18-month follow-up. Seventy-four children and their parents were randomized to one of the two treatment arms. Results: Findings of noninferiority were inconclusive for the primary outcome of stuttering severity, based on a margin of 1.0 percentage syllables stuttered. Conclusions: The inconclusive finding of noninferiority means it is possible that verbal contingencies make some contribution to the Lidcombe Program treatment effect. However, considering all primary and secondary outcomes, an overriding impression from the trial is a similarity of outcomes between the control and experimental arms. The clinical applications of the trial are discussed, along with further research that is needed. [ABSTRACT FROM AUTHOR]
Copyright of Journal of Speech, Language & Hearing Research is the property of American Speech-Language-Hearing Association and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Titel: |
Verbal Contingencies in the Lidcombe Program: A Noninferiority Trial.
|
---|---|
Autor/in / Beteiligte Person: | Donaghy, Michelle ; O'Brian, Sue ; Onslow, Mark ; Lowe, Robyn ; Jones, Mark ; Menzies, Ross G. |
Zeitschrift: | Journal of Speech, Language & Hearing Research, Jg. 63 (2020-10-01), Heft 10, S. 3419-3431 |
Veröffentlichung: | 2020 |
Medientyp: | academicJournal |
ISSN: | 1092-4388 (print) |
DOI: | 10.1044/2020_JSLHR-20-00155 |
Schlagwort: |
|
Sonstiges: |
|