International Journal of Speech-Language Pathology最新文献

Purpose: Providing culturally safe speech-language pathology services to Aboriginal and Torres Strait Islander peoples with acquired communication disorders (ACDs) may be challenging for non-Indigenous speech-language pathologists (SLPs). Indigenous Health Liaison Officers (IHLOs) may share common histories and culture with patients, and provide valuable insights about cultural safety. The study aim was to explore IHLOs' experiences of working with Aboriginal and Torres Strait Islander adults post-stroke or traumatic brain injury (TBI), and with the SLPs who provide services to these peoples.

Method: Using an interpretive description collaborative research design informed by culturally responsive principles, IHLOs (n = 7) participated in interviews facilitated by Aboriginal researchers and the principal investigator. Data were analysed using qualitative content analysis, informed by perspectives of Aboriginal researchers.

Result: Two themes, Connection and Spirit and Emotion, and six interdependent categories described how Aboriginal and Torres Strait Islander peoples have, and need, strong connections to family, country, health professionals, and ACD practices. Without these connections, patients' wellbeing may be deeply affected.

Conclusion: SLPs must collaborate with IHLOs and patients' family members and draw on their cultural knowledge, expertise, and guidance when working with Aboriginal and Torres Strait Islander peoples and ensure connections are created. These connections contribute to culturally safe and responsive speech-language pathology practice.

Purpose: This scoping review provides an overview of empirical studies investigating therapeutic relationships between speech-language pathologists (SLPs), clients, and caregivers across all ages and clinical areas, and identifies areas of future research.

Method: The Joanna Briggs Institute's (JBI) scoping review method was employed. Systematic searches were conducted across seven databases and four grey literature databases. Research published in English and German until 3 August 2020 was included. Data were extracted for the primary aim, terminology and theoretical foundations, research design, and focus. Central findings concerning the input-, process-, outcome-, and output-level of speech-language pathology were categorised.

Result: Of 5479 articles, 44 articles were included in the analysis. Psychotherapy was the leading discipline for the theoretical foundation and measurement of relationship quality. Most findings focused on therapeutic attitudes, qualities, and relational actions to build the basis of a positive therapeutic relationship. A small number of studies indicated connections between clinical outcomes and the quality of the relationships.

Conclusion: Future research needs to address precision of terminology, expansion of qualitative and quantitative research methods, development and psychometric examination of measuring instruments specific to SLPs and the development and evaluation of concepts to support professional relationship building in speech-language pathology training and everyday work.

Purpose: The purpose of this study was to examine whether differences in motor speech features are related to presentations of dysphagia in progressive supranuclear palsy (PSP) given the sparsity of data examining this relationship.

Method: Motor speech disorder (MSD) type and severity along with specific swallowing variables were analysed to obtain insights among these relationships in 73 participants with PSP.

Result: Results revealed that most participants (93%) had dysarthria, with 19% having co-occurring apraxia of speech (AOS). Greater MSD severity was related to more severe pharyngeal phase impairments (95% CI [-0.917, -0.146], p = 0.008). While certain motor speech and swallowing scores varied minimally across participants, incremental changes in these functions were more likely to occur when specific MSD features were present. A trend for participants with spastic dysarthria and/or AOS to exhibit more severe dysphagia was observed.

Conclusion: This study points to the need for thorough neurological evaluation, with inclusion of speech-language pathology consultation, in the standard of care for PSP. Comprehensive assessment of both motor speech and swallowing functions can inform differential diagnosis and assist patients/families facing decisions regarding modalities for communication and nutrition in the setting of neurodegenerative disease. Additional research may yield greater insights about relevant assessment and intervention considerations in PSP.

Purpose: With two-thirds of adults presenting for a videofluoroscopy swallow study (VFSS) with oesophageal abnormalities, it seems prudent to include visualisation of the oesophagus, in the context of the entire swallow process, to provide further information to the diagnostic team. This study aims to evaluate the ability of speech-language pathologists (SLPs) to interpret oesophageal sweep on VFSS and the relative improvement in that ability with additional training.

Method: One hundred SLPs attended training in oesophageal visualisation during VFSS, based on a previous study. Ten oesophageal sweep videos (five normal, five abnormal) with one 20 ml thin fluid barium bolus (19% w/v) were presented at baseline and following training. Raters were blinded to patient information other than age. Binary ratings were collected for oesophageal transit time (OTT), presence of stasis, redirection, and referral to other specialists.

Result: Inter-rater reliability as measured by Fleiss' kappa improved for all parameters, reaching statistical significance for OTT (pre-test kappa = 0.34, post-test kappa = 0.73; p < 0.01) and redirection (pre-test kappa = 0.38, post-test kappa = 0.49; p < 0.05). Overall agreement improved significantly (p < 0.001) for all parameters except stasis, where improvement was only slight. Interaction between pre-post and type of video (normal/abnormal) was statistically significant (p < 0.001) for redirection, with a large pre-post increase in positive accuracy compared with a slight pre-post decrease in negative accuracy.

Conclusion: Findings indicate that SLPs require training to accurately interpret an oesophageal sweep on VFSS. This supports the inclusion of education and training on both normal and abnormal oesophageal sweep patterns, and the use of standardised protocols for clinicians using oesophageal visualisation as part of the VFSS protocol.

Purpose: End-of-life law governs end-of-life decision-making in clinical practice. There has been little analysis of the specific legal issues relevant to allied health professionals working in end-of-life care.

Method: A scoping review was undertaken to identify and examine the extent, range, and nature of literature on the legal issues relevant to end-of-life practice for Australian speech-language pathologists and social workers, including current gaps. Literature was identified by searching six electronic databases, Google Scholar, the websites of relevant professional organisations and State/Territory health departments, scanning reference lists, and drawing on existing knowledge. Data charting and thematic analysis of findings was performed.

Result: Twenty documents were included, spanning various document types. Most focused on adult clinical practice. Documents demonstrated that the two professions encounter similar legal issues.

Conclusion: Key gaps exist in the literature. Findings will inform these professionals of the legal issues relevant to their clinical practice and inform the development of further resources.

Purpose: This pilot study evaluated enhanced milieu teaching with phonological emphasis (EMT + PE) parent training intervention delivered through telepractice and its impact on parent implementation, child speech outcomes, and child language outcomes.

Method: A multiple baseline design across behaviours was used to assess response to parent training and child outcomes. The intervention was delivered to four parents and their young children with repaired cleft palate. Speech production, receptive language, and expressive language were assessed prior to intervention. EMT + PE strategies including matched turns, modelling and expansions, and prompting/speech recasting were taught to parents using the teach-model-coach-review model. Social validity questionnaires were administered pre- and post-intervention to assess parents' rating of competence and confidence for managing their child's early development. Reliability and procedural fidelity were conducted.

Result: All parents increased their use of modelling and expansions, and prompting and speech recasting in response to training, as evidenced by large effect sizes. Children also responded positively to these strategies by increasing percentage of consonants correct (PCC) and target vocabulary, although PCC gains were less than observed in a prior hybrid telepractice and face-to-face intervention. Social validity measures indicated parents increased their confidence to provide intervention for their children.

Conclusion: This pilot study indicated that effective parent training in EMT + PE strategies can be delivered through telepractice.

Purpose: This research investigates the relative effectiveness of independent online and blended learning approaches for novice analysts' development of videofluoroscopic swallowing study (VFSS) analytical skills. The secondary aims were to explore the impact of training on decision-making and to describe learners' perspectives of training outcomes.

Method: Undergraduate speech-language pathology students (n = 74) who had completed the dysphagia academic curriculum in an undergraduate speech-language pathology program were recruited for a randomised control trial. The ability to identify swallowing impairments in adults was compared pre- and post-training across three conditions: independent online (n = 23), peer-supported (n = 23), and expert-facilitated training (n = 28). The training comprised online VFSS training and practice with a commercially available digital video disc (DVD).

Result: The three training approaches were equal in improving novice analysts' identification of impairments on VFSS. Participants' analysis improved pre- to post-training (p = <.001), with no statistical difference amongst training conditions (p = .280). However, the expert facilitation condition resulted in better decision-making skill for novice analysts, as well as higher levels of confidence and greater engagement in the learning.

Conclusion: Well-designed independent online methods are appropriate to prepare novice analysts for VFSS analytical training. Expert facilitation and peer-supported environments may have benefits for more advanced skill development and engagement, and should be investigated in future studies.

Purpose: Access to hearing assessment is important for children, as poor auditory information can lead to poor speech and oral language development. This study aims to identify enablers and barriers to accessing hearing assessments for Australian children from the perspective of speech-language pathologists (SLPs), comparing access in metropolitan, regional, and rural areas.

Method: This is a sequential, explanatory mixed-methods study. Forty-nine participants completed the quantitative survey and 14 participated in semi-structured interviews. The study was undertaken online and included participants from metropolitan, regional, and rural parts of Australian states and territories.

Result: Similar accessibility issues were experienced across geographic locations and access to hearing assessment was related to the complexity of individual contexts. Speech-language pathologists felt that awareness and knowledge of hearing loss was low in parents and health professionals. Participants discussed barriers such as long wait times, complex criteria, and inefficient services that lead to compromised outcomes for clients.

Conclusion: Barriers to hearing assessment are extensive and multifaceted. Future research might examine the accessibility of the health system in light of the barriers discussed in this research, and whether policies and procedures could be adapted to allow more easily accessible services.

Purpose: The primary objective of this study was to determine if speech and pause measures obtained using a passage reading task and timing measures from a monosyllabic diadochokinesis (DDK) task differ across speakers of Canadian French diagnosed with amyotrophic lateral sclerosis (ALS) presenting with and without bulbar symptoms, and healthy controls. The secondary objective was to determine if these measures can reflect the severity of bulbar symptoms.

Method: A total of 29 Canadian French speakers with ALS (classified as bulbar symptomatic [n = 14] or pre-symptomatic [n = 15]) and 17 age-matched healthy controls completed a passage reading task and a monosyllabic DDK task (/pa/ and /ta/), for up to three follow-up visits. Measures of speaking rate, total duration, speech duration, and pause events were extracted from the passage reading recordings using a semi-automated speech and pause analysis procedure. Manual analysis of DDK recordings provided measures of DDK rate and variability.

Result: Group comparisons revealed significant differences (p = < .05) between the symptomatic group and the pre-symptomatic and control groups for all passage measures and DDK rates. Only the DDK rate in /ta/ differentiated the pre-symptomatic and control groups. Repeated measures correlations revealed moderate correlations (r_rm = > 0.40; p = < 0.05) between passage measures of total duration, speaking rate, speech duration, and number of pauses, and ALSFRS-R total and bulbar scores, as well as between DDK rate and ALSFRS-R total score.

Conclusion: Speech and pause measures in passage and timing measures in monosyllabic DDK tasks might be suitable for monitoring bulbar functional symptoms in French speakers with ALS, but more work is required to identify which measures are sensitive to the earliest stages of the disease.

Purpose: Semantic fluency is potentially a useful tool for vocabulary assessment in children with vision impairment because it contains no visual test stimuli. It is not known whether in the primary school years children with vision impairment perform more poorly on semantic fluency tasks compared to their sighted peers.

Method: We compared semantic fluency performance of two groups of 5- to 11-year-old British English speaking children-one group with vision impairment and one without. We also investigated within-group differences in performance, based on severity of vision impairment. We administered one category (animals) to children with vision impairment (n = 45) and sighted children (n = 30). Participants had one minute to respond. Responses were coded for accuracy, error type, clusters, and switches.

Result: Correct responses increased with age within each group. Groups did not differ significantly on any outcome measure. Severity of vision impairment did not impact task performance.

Conclusion: Results suggested that semantic fluency performance-at least for the category animals-is not different in children with vision impairment compared to sighted children. Findings also suggest that semantic fluency could be a suitable addition to the tools that speech-language pathologists use to assess language abilities in children with vision impairment.