This study initiated a program of research that aims to develop a program theory underlying integrated cognitive-behavioural fluency enhancing stuttering treatments for school-age children. This research asks, what in the treatment program works (or does not work), for whom, in what contexts, and why.
Using a critical realist evaluation approach, seven speech-language pathologists (SLPs) with extensive experience in treating children who stutter were asked about barriers and facilitators of optimal treatment outcomes within the context of the Comprehensive Stuttering Program - School-aged Children (CSP-SC). From these data discrete resource mechanisms, contexts, within child reasoning mechanisms, and outcomes were derived and a preliminary program theory was proposed.
Facilitating and impeding child physiology, treatment and SLP resource mechanisms, family and school contexts, and within-child mechanisms were identified. Facilitating mechanisms included motivation, personality/psychological characteristics, understanding and trust of the treatment process, experience of speaking with less effort, and self-efficacy. Impeding mechanisms included reduced motivation, impeding personality/psychological characteristics, lack of buy-in, and, for some children, a prohibitive cost of effort in using learned strategies.
A preliminary program theory was hypothesized which will be further developed in future analysis of data obtained from children and parents who participated in the CSP-SC at the same centre from which the SLPs came. Subsequent research with new cohorts of SLPs, children, and parents from other treatment programs and centres will be needed to establish the generalizability of the program theory generated in this program of research
This study utilized the Chinese and Japanese translations of the Public Opinion Survey of Human Attributes-Stuttering (POSHA–S) and Cluttering (POSHA–Cl) to compare the differences in (a) attitudes towards stuttering versus cluttering in speech-language pathology (SLP) students in either China or Japan, (b) attitudes of SLP students in China versus Japan towards either stuttering or cluttering, and (c) attitudes of Chinese and Japanese students versus international databases for stuttering and cluttering.
The POSHA–S and POSHA–Cl were both administered to 99 SLP students from six universities in China and 352 SLP students from two universities in Japan.
Attitudes toward stuttering were markedly different for Chinese versus Japanese students. Overall, stuttering attitudes were slightly more positive than cluttering attitudes in both countries; however, compared to China, Japanese SLP students attitudes toward stuttering and cluttering were more disimilar. In addition, compared with the international database, the attitudes of Chinese and Japanese SLP students toward self-reactions to both disorders were more positive.
Chinese and Japanese SLP students’ attitudes toward both stuttering and cluttering are likely to be influenced by geography, culture, education, and the “halo effect.” The attitudes of the SLP students in China and Japan are more negative than the attitudes as shown in the global data.
This study aims to create a stigma reduction framework for stuttering in the local context of Québec, Canada using the Participative Concept Mapping Approach (PCMA), focusing on both self and societal stigma.
Employing a mixed-methods approach, this study engaged 17 experts—people who stutter, clinicians and health innovation specialists—in PCMA workshops. Via diverse steps, including generation, sorting and rating of ideas in response to the focus prompt, "To effectively address stuttering (self-)stigma, an intervention should…" these sessions led to a framework depicted in visual maps, then refined into actionable principles through qualitative analysis. Mixed-methods data analysis used the open-source R-CMap software to generate visual maps illustrating the relationships among ideas as well as importance and feasibility ratings.
The collaborative workshops identified 95 ideas in response to the focus prompt, reunited in 7 clusters, evolving into 16 principles to mitigate stuttering stigma and self-stigma. At the therapy level, these principles emphasize personalized therapy, thorough assessments, stigma-free therapeutic environment, empowerment, and the importance of group inclusivity and educating the relational circles. Societally, they advocate for initiatives such as improved educational outreach, empathy enhancement, and better representation. This dual approach targets individual experiences and societal views on stuttering, stressing the need for an all-encompassing intervention framework.
The findings demonstrate PCMA's usefulness in crafting local, culturally sensitive, tailored interventions for stigma reduction. The study emphasizes the necessity of holistic approaches that address individual experiences and societal perceptions, offering a model to conduct similar exercises in diverse local settings.
This study aimed to assess the reliability and validity of the Italian translation of the Unhelpful Thoughts and Beliefs about Stuttering (UTBAS) scales for adults who stutter, as there are no assessment tools currently available in Italy. The UTBAS scales provide a comprehensive stuttering-specific measure of the unhelpful thoughts and beliefs that can be used to screen for indicators of social anxiety in adults who stutter. Additionally, the UTBAS scales also allow the identification of negative thoughts and beliefs that negatively impact speech treatment outcomes.
The translation of the UTBAS scales into Italian (UTBAS-ITA) was completed using the forward-backward translation process and it was administered to 98 adults who stutter (AWS) and 98 adults who do not stutter (AWNS). Both groups were matched for gender and age. We also administered the UTBAS-ITA to 76 AWS a second time within a two-week interval to assess test-retest reliability. Additionally, we administered the State-Trait Anxiety Inventory and the Fear of Negative Evaluation Scale to 20 AWS to assess concurrent validity.
The UTBAS-ITA showed good power of discrimination between AWS and AWNS, high internal validity, high internal consistency, good construct validity, and good test-retest reliability.
Since there is a scarcity of clinical assessment tools for adults who stutter in Italy, the UTBAS-ITA could serve as an assessment tool and outcome measure for clinical and research environments.

