{"title":"Greek-speaking children's developmental patterns of three-member adjunct consonant clusters.","authors":"Eleftheria Geronikou, Elena Babatsouli","doi":"10.1080/02699206.2026.2713446","DOIUrl":"https://doi.org/10.1080/02699206.2026.2713446","url":null,"abstract":"<p><p>Research on Greek adjunct cluster acquisition has mainly examined 2-member clusters (/sC/), with limited attention to developmental patterns in 3-member clusters (/sCC/). This study investigates Greek /spɾ, stɾ, skl/, comparing them with related 2-member clusters (/st, sp, sk, pɾ, tɾ, kl/) to disentangle developmental paths. Data were collected from 161 monolingual Greek children aged 2;0-6;0 using the PAel picture-naming task targeting word-initial clusters. Results reveal cluster-specific distributions across four overlapping stages (Ø, C, CC, CCC), shaped by markedness, sonority, and Greek phonotactics. Entropy analyses show high variability until age 4;0, followed by increasing stability. /spɾ/ achieves earlier 3-member production; /stɾ/ develops more gradually with greater variability; /skl/ emerges later but progresses rapidly. Comparisons indicate unique developmental paths of /sCC/ acquisition rather than a simple extension of /sC/ mastery. These findings refine theoretical models, provide clinical benchmarks for identifying delay, and highlight entropy as a sensitive measure of phonological stabilisation.</p>","PeriodicalId":49219,"journal":{"name":"Clinical Linguistics & Phonetics","volume":" ","pages":"1-24"},"PeriodicalIF":1.1,"publicationDate":"2026-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148892568","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The role of phonetics and phonology in speech and language therapy training.","authors":"L M Dal'Ava","doi":"10.1080/02699206.2026.2721344","DOIUrl":"https://doi.org/10.1080/02699206.2026.2721344","url":null,"abstract":"","PeriodicalId":49219,"journal":{"name":"Clinical Linguistics & Phonetics","volume":" ","pages":"1-4"},"PeriodicalIF":1.1,"publicationDate":"2026-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148841845","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Exploring peer interactions in a special education setting: Alignment and affiliation in reciprocal registering sequences.","authors":"Natalie Skinner, Scott Barnes","doi":"10.1080/02699206.2026.2718312","DOIUrl":"10.1080/02699206.2026.2718312","url":null,"abstract":"<p><p>School is integral to the social lives of children. At school, children build relationships over time through successful interactions with their peers and teachers. A pervasive social action, registering (drawing mutual attention to a publicly perceptible referent), is a documented means of initiating interaction and building affiliation in childhood. This study uses conversation analysis to examine how children (aged 5-12) with a communication disability respond to registering in 5.6 hours of audiovisual recordings at an Australian English‑speaking special education primary school. 'Reciprocal registering' was identified as a recurring form of response. Reciprocal registering accomplished alignment and affiliation. In some interactions, however, moments of 'self-orientation' affected alignment and affiliation. This study contributes to our understanding of how children with a communication disability conduct social interactions with their peers in discrete social action sequences. The findings of this study demonstrate that professional understandings of communicative competence should reflect the dynamics and pressures of interaction and suggest a role for notions of agency in informing them.</p>","PeriodicalId":49219,"journal":{"name":"Clinical Linguistics & Phonetics","volume":" ","pages":"1-19"},"PeriodicalIF":1.1,"publicationDate":"2026-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148819942","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Preliminary findings into speech inconsistency in dialectal Cypriot-Greek speaking children: A comparison between children with typical development and speech sound disorders.","authors":"Theodora Papastefanou, Kakia Petinou","doi":"10.1080/02699206.2026.2713444","DOIUrl":"10.1080/02699206.2026.2713444","url":null,"abstract":"<p><p>Speech sound disorders (SSD) are highly prevalent in preschool-aged children, yet their identification remains challenging in linguistically diverse contexts where speech variability may reflect dialectal difference rather than disorder. The present study investigated whether token-to-token speech inconsistency differentiates dialectal Cypriot-Greek-speaking children with typical development (TD) from peers with SSD. Twenty preschoolers (mean age = 5;6) participated: 10 with TD and 10 with SSD. Speech inconsistency was assessed using the DO.KI.GLO Inconsistency Protocol, a Cypriot-Greek adaptation of the DEAP inconsistency subtest, eliciting three productions of 25 familiar lexical items. Inconsistency was operationalised as phonological variation across repeated tokens and quantified using an Inconsistency Index. Results revealed a substantial group difference: children with SSD produced significantly higher inconsistency scores than TD peers (71.3% vs. 2.3%), with a large effect size. Nine of ten children in the SSD group exceeded the 40% threshold associated with Inconsistent Phonological Disorder. Qualitative analyses further differentiated groups, with TD variability reflecting predictable developmental substitutions, while SSD variability involved multi-feature, unpredictable substitutions, omissions, and distortions. These preliminary findings provide initial evidence supporting the clinical relevance of speech inconsistency in a dialectal context and highlight the importance of combining quantitative and qualitative analyses within culturally and linguistically sensitive assessment protocols for accurate SSD identification and subtyping.</p>","PeriodicalId":49219,"journal":{"name":"Clinical Linguistics & Phonetics","volume":" ","pages":"1-24"},"PeriodicalIF":1.1,"publicationDate":"2026-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148814725","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Nonlinear evaluation of multisyllabic word productions of Persian-speaking children's phonologies in the context of social communication disorder intervention.","authors":"Pegah Nikrah, Elena Babatsouli","doi":"10.1080/02699206.2026.2713458","DOIUrl":"https://doi.org/10.1080/02699206.2026.2713458","url":null,"abstract":"<p><p>This study examined phonological skills in three Persian-speaking boys with social communication disorder (SCD; ages 3;7-5;1) across twelve sessions of a narrative-based intervention, with a focus on multisyllabic word production. Using a nonlinear phonological framework, performance was analysed through segmental accuracy (percentage of consonants correct, PCC) and whole-word measures, including phonological mean length of utterance (pMLU), proportion of whole-word proximity (PWP), whole-word accuracy (WWA), and correct syllables and consonants (CSC), alongside structural indices and phonological process analysis (SODA). Results showed that multisyllabic words were more vulnerable to prosodic and structural constraints than monosyllabic words, despite stable segmental accuracy (PCC > 90%). Omission, substitution, and cluster reduction predominated, indicating structural and prosodic challenges rather than articulatory imprecision. Whole-word and prosodic measures captured variability not reflected in PCC, demonstrating that multisyllabic analysis within a nonlinear framework provides a more sensitive and ecologically valid index of phonological organisation in Persian-speaking children with SCD.</p>","PeriodicalId":49219,"journal":{"name":"Clinical Linguistics & Phonetics","volume":" ","pages":"1-26"},"PeriodicalIF":1.1,"publicationDate":"2026-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148809390","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Mirjam van Tellingen, Joost Hurkmans, Hayo Terband, Anne Marie van de Zande, Ben Maassen, Roel Jonkers
{"title":"Speech-music therapy for children with Childhood Apraxia of Speech and intellectual disability: A multiple single-subject design study.","authors":"Mirjam van Tellingen, Joost Hurkmans, Hayo Terband, Anne Marie van de Zande, Ben Maassen, Roel Jonkers","doi":"10.1080/02699206.2026.2715556","DOIUrl":"https://doi.org/10.1080/02699206.2026.2715556","url":null,"abstract":"<p><p>Childhood Apraxia of Speech (CAS) is a rare condition in the general population, but it is more prevalent in children with neurodevelopmental disorders. 75% of children with CAS also have intellectual disability (ID), but these children are rarely included in treatment studies. In this study, the effectiveness of Speech-Music Therapy for Aphasia and Apraxia (SMTA) is evaluated in the treatment of children with CAS+ID. SMTA was evaluated in a multiple-single subject design study, comparing 10 weeks of treatment with two months of no treatment in four participants. They varied in the severity of ID. Intelligibility in daily communication improved for all children. For three children there was no generalisation of gains in trained items to other speech tasks. Severity of ID may play a role in this. Adjustments in treatment duration and outcome measures are necessary to adequately assess the effectiveness of treatments in children with CAS+ID.</p>","PeriodicalId":49219,"journal":{"name":"Clinical Linguistics & Phonetics","volume":" ","pages":"1-34"},"PeriodicalIF":1.1,"publicationDate":"2026-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148809439","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Nicole B M Bazzocchi, Koubra Hassan Haggar, Kereisha Biggs, Jennifer Vannest, Karla N Washington
{"title":"Adapting computerised language sample analysis for Jamaican Creole-Jamaican English-speaking preschoolers: A pilot study.","authors":"Nicole B M Bazzocchi, Koubra Hassan Haggar, Kereisha Biggs, Jennifer Vannest, Karla N Washington","doi":"10.1080/02699206.2026.2713439","DOIUrl":"10.1080/02699206.2026.2713439","url":null,"abstract":"<p><p>This pilot study examines the feasibility of adapting the Systematic Analysis of Language Transcripts (SALT) for Jamaican Creole-Jamaican English-speaking preschoolers. Standard SALT protocols, designed for monolingual English speakers, risk misrepresenting bilingual children's language skills by failing to account for cross-linguistic transfer. This study proposed a customised coding protocol to capture cross-linguistic transfer patterns and compared outcomes across typically developing (TD) children and those with developmental language disorder (DLD). Findings revealed that standard SALT coding significantly overestimated grammatical errors 20%-30% compared to the adapted protocol. While overall cross-linguistic transfer patterns did not differ between TD and DLD groups, differences in transfer types were observed. These results underscore the importance of culturally responsive adaptations to computerised language sample analysis and offer a framework for extending SALT to underrepresented bilingual populations. As such, this study highlights the diagnostic potential of adapted coding and the need for refined grammaticality norms in bilingual assessment.</p>","PeriodicalId":49219,"journal":{"name":"Clinical Linguistics & Phonetics","volume":" ","pages":"1-23"},"PeriodicalIF":1.1,"publicationDate":"2026-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148809424","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ines Carović, Martin J Ball, Daniel Bérubé, Chiara Meluzzi, Nicole Müller, Ioannis Papakyritsis, Tomislav Ivanjko
{"title":"The power of adaptation: Multilingual localisation of extIPA for clinical phonetics and cross-linguistic speech assessment.","authors":"Ines Carović, Martin J Ball, Daniel Bérubé, Chiara Meluzzi, Nicole Müller, Ioannis Papakyritsis, Tomislav Ivanjko","doi":"10.1080/02699206.2026.2718260","DOIUrl":"https://doi.org/10.1080/02699206.2026.2718260","url":null,"abstract":"<p><p>The Extensions to the International Phonetic Alphabet (extIPA) support clinical transcription of atypical and disordered speech, but their chart metalanguage is primarily available in English. This article presents a feasibility study of multilingual extIPA localisation as clinical phonetic infrastructure rather than as an outcome intervention. A version-specified, language-agnostic workflow was developed and implemented across six languages: Croatian, French, German, Greek, Italian, and Welsh. The workflow decomposed extIPA chart metalanguage into 78 conceptual units, yielding 624 target-language string instances, coordinated through a translation management environment and reinserted into fixed-layout chart outputs. Process evidence from language-team review and translator comments identified recurring constraints involving source-version control, chart-cell space, orthography, technical terminology, abbreviations, and retention of English labels. The study demonstrates the feasibility of coordinated, traceable, and maintainable multilingual extIPA localisation while making no claims about effects on transcription accuracy, clinical usability, or training outcomes.</p>","PeriodicalId":49219,"journal":{"name":"Clinical Linguistics & Phonetics","volume":" ","pages":"1-23"},"PeriodicalIF":1.1,"publicationDate":"2026-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148809452","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Paola Zanchi, Alessandra Provera, Gaia Silibello, Domenica Mastromattei, Maria Antonella Costantino, Paola Francesca Ajmone, Laura Zampini
{"title":"Longitudinal trends in maternal child-directed speech addressed to children with sex chromosome trisomies.","authors":"Paola Zanchi, Alessandra Provera, Gaia Silibello, Domenica Mastromattei, Maria Antonella Costantino, Paola Francesca Ajmone, Laura Zampini","doi":"10.1080/02699206.2026.2718261","DOIUrl":"https://doi.org/10.1080/02699206.2026.2718261","url":null,"abstract":"<p><p>Children with Sex Chromosome Trisomies (SCTs) face a risk for developmental language vulnerabilities. Understanding how the Child-Directed Speech (CDS) adapts to these developmental trajectories is crucial for early intervention. This longitudinal study mapped the evolution of CDS addressed to 16 children with SCTs from 8 to 24 months of age. Results revealed significant changes. Structurally, the input transitioned in line with typical development, showing significant increases in lexical variety and syntactic complexity. Functionally, mothers transitioned from a more affective/attention-getting speech to a higher proportion of informative utterances. Prosodically, features associated with attention-driven communication decreased by 24 months. These findings suggest that the changes in CDS are driven primarily by the child's emerging communicative competence, rather than being constrained by the genetic diagnosis. The study highlights the responsiveness of CDS and its role as a protective factor that must be supported to facilitate optimal language development in this at-risk population.</p>","PeriodicalId":49219,"journal":{"name":"Clinical Linguistics & Phonetics","volume":" ","pages":"1-15"},"PeriodicalIF":1.1,"publicationDate":"2026-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148800511","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Comparing compound verb production in Persian-speaking non-brain-damaged adults, and people with fluent and non-fluent aphasia.","authors":"Shadi Alipour, Fariba Yadegari, Robab Teymouri","doi":"10.1080/02699206.2026.2713461","DOIUrl":"https://doi.org/10.1080/02699206.2026.2713461","url":null,"abstract":"<p><p>Persian verbs are classified into simple and compound (complex) verbs (CVs). Simple verbs contain one word; CVs comprise more than one word, including nominal and verbal components. This study investigates how people with aphasia (PWA) and non-brain-damaged (NBD) adults produce complex verbs, the types of errors they make and what the effect is of lemma representation and the compound status of the verbs. Forty-five participants, including 11 fluent PWA, 9 non-fluent PWA, and 25 NBDs, completed action naming and connected speech tasks. The findings revealed that CV retrieval was impaired in PWA; although they showed knowledge ('lemma') of the compound structure, they failed to retrieve the phonological form ('lexeme'). We therefore assume a two lemma representation for CVs except for idiomatic CVs, and CVs with a heavier verbal component which are represented as one lemma.</p>","PeriodicalId":49219,"journal":{"name":"Clinical Linguistics & Phonetics","volume":" ","pages":"1-17"},"PeriodicalIF":1.1,"publicationDate":"2026-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148762507","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}