Purpose: Phonations into a tube with the distal end either in the air or submerged in water are used for voice therapy. This study explores the effective mechanisms of these therapy methods. Method: The study applied a physical model complemented by calculations from a computational model, and the results were compared to those that have been…

Purpose: Children with speech sound disorders feature prominently on the caseloads of speech-language pathologists working in schools, with many receiving services once or twice weekly for 20-30 min. This study compared the outcomes of services provided twice weekly for 30 min to those provided 4 times weekly for 15 min to examine their…

Background: Imprecise articulation has a negative impact on speech intelligibility. Therefore, treatment of articulation is clinically relevant in patients with dysarthria. In order to be effective and according to the principles of motor learning, articulation therapy needs to be intensive, well organized, with adequate feedback and requires…

Background: A total of 68% of pre-school children with cleft palate have speech problems requiring speech therapy. There is a lack of access to regular targeted therapy. Parent training leads to positive outcomes in early communication skills in cleft palate and non-cleft speech disorders. Connected health has been used to address inadequate…

Purpose: Children with speech sound disorders (SSDs) comprise a large portion of caseloads for school-based speech-language pathologists (SLPs). Despite the existence of several evidence-based SSD intervention approaches, the translation from research to practice is often limited by ecological validity because of various factors unique to school…

Purpose: The purpose of this study was to compare the effect of two different speech therapy approaches, a traditional motor-phonetic approach and a linguistic-phonological approach, on the speech and health-related quality of life in Dutch-speaking children with a cleft palate with or without a cleft lip (CP ± L) between 4 and 12 years old.…

Purpose: This proof-of-concept study examined the effectiveness of an ultrasound visual biofeedback (UVB) training within the Participatory Adult Teaching Strategy framework for instructing speech-language pathologists (SLPs) on the assessment of sonographic tongue configuration for remediation of speech sound errors. Method: This research…

Clinical Question: Would a school-age child with speech sound disorder (SSD) benefit more from individual drill therapy (Quick Articulation!) or traditional school-based group therapy as measured by improved speech accuracy? Method: Systematic Review. Study Sources: ASHAWire, Google Scholar, PubMed, and Scopus. Search Terms: speech sound disorder…

Purpose: This study explored the intervention processes used by speech-language pathologists (SLPs) to treat children with speech sound disorders (SSDs). Method: Semistructured, individual, in-depth interviews were conducted with 11 Australian SLPs. Inductive content analysis was used to classify the data to provide a description of current…

The purpose of this exploratory study was to examine speech characteristics in individuals with Parkinson's disease (PD) before and after participation in an 11-week choral singing intervention. Speech characteristics were analyzed using an acoustic measure of vowel space area (VSA) and a standardized speech intelligibility metric. Participants…

Purpose: This study evaluates the effects of a novel speech therapy program that uses a verbal cue and gamified augmented visual feedback regarding tongue movements to address articulatory hypokinesia during speech in individuals with Parkinson's disease (PD). Method: Five participants with PD participated in an ABA single-subject design study.…

The application of specific motor learning principles (MLPs) in treatment for developmental motor-based articulation disorder in children has not been reported to date. The aims were to determine treatment effects of a novel hybrid intervention approach for a single participant with motor-based articulation disorder, and to examine the role of…

Purpose: The aim of this study was to explore how the frequency with which ultrasound visual feedback (UVF) is provided during speech therapy affects speech sound learning. Method: Twelve children with residual speech errors affecting [alveolar approximant] participated in a multiple-baseline across-subjects design with 2 treatment conditions. One…

Purpose: This study aimed to identify predictors of response to treatment for residual speech sound disorder (RSSD) affecting English rhotics. Progress was tracked during an initial phase of traditional motor-based treatment and a longer phase of treatment incorporating ultrasound biofeedback. Based on previous literature, we focused on baseline…

The study analysed spectral and tongue shape dynamics of voiceless alveolar and postalveolar fricatives produced by ten children learning Scottish English. Synchronised ultrasound tongue imaging data and acoustic data were used to characterise children's productions of the phonemic contrast. Six children had consistently accurate productions of…