Assessing efficacy of stuttering treatments using single-subject design research : a systematic review

Abstract

In the ongoing discussion of treatment efficacy, some researchers have argued for the use of evidence from randomized controlled trials while others have argued the case for the use of non-randomized designs (Ingham 2003) in the study of the treatment of stuttering. Few attempts have been made to integrate findings from the research on stuttering intervention {Andrews, et al.1980; Howard, Nye, & Vanryckegbem, 2005; Herder, Howard, Nye & Vanryckeghem 2006; Thomas and Howell, 2001). Since the usual approach to the study of treatment efficacy uses experimental and quasi-experimental sources, a summary of the data available from single subject design {SSD) studies would seem warranted. The purpose of this project was to conduct a systematic review and meta-analysis of the effectiveness of stuttering treatment for children and adults by summarizing studies and determining an overall effect by calculating the percentage of non-overlapping data points (PND). The resulting review provides a summary of the effects of stuttering treatment, the nature of the treatment program characteristics and their associated effectiveness, and a general mapping of the research landscape in stuttering treatment terms of its' strengths and weaknesses and areas of need for future research.

Notes

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Thesis Completion

2010

Semester

Spring

Advisor

Nye, Chad

Degree

Bachelor of Science (B.S.)

College

College of Health and Public Affairs

Degree Program

Communication Sciences and Disorders

Subjects

Dissertations, Academic -- Health and Public Affairs;Health and Public Affairs -- Dissertations, Academic

Format

Print

Identifier

DP0022625

Language

English

Access Status

Open Access

Length of Campus-only Access

None

Document Type

Honors in the Major Thesis

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