Academic outcomes in children with histories of speech sound disorders

Design and evaluation of a serious video game to treat preschool children with speech sound disorders

Speech sound disorder (SSD) is one of the most common communication disorders in children, which must be diagnosed and treated in childhood to prevent its negative psychological, occupational, and social consequences in adulthood. The use of serious games is one technology that could help treat SSD. This study aims to design and evaluate the usability of a digital game for 3-6-year-old children. This developmental study was carried out in three main stages: determining information requirements, designing and developing a digital game, and evaluating the usability of the designed game. In the first stage, the consonants, syllables, words, and sentences that should be used in the game were determined through focus group sessions and a questionnaire completed by 30 speech-language pathologists (SLPs) in two Delphi rounds. In the designing and developing stage, the game design document was first written, and then sketches and wireframes were drawn based on this document. Then, the game was developed in the second phase using Java programming language. In the third stage, the usability of the designed game was evaluated by six experts and 22 SLPs using Nielsen's usability heuristics and the Post-Study System Usability Questionnaire (PSSUQ), respectively. Also, the usability of the game was evaluated by ten children. To determine the information requirements, SLPs confirmed 23 consonants, 138 syllables, 564 words, and 69 sentences to teach children the game. According to Nielsen's usability heuristics, the designed game had 23 unique usability problems with a mean severity of 2.29. "User control and freedom," with five usability problems, was the most frequently identified problem, and "error prevention," with a mean severity of 3.83, was the most severe problem. The results of the SLPs' evaluation also showed that the "interface quality" of the designed game obtained the highest score, with a mean score of 6.25 out of 7. Also, 100% of children stated that the game was designed beautifully, and 90% of children also liked the game. A serious game designed for children with SSDs achieved satisfactory results in usability evaluation. Therefore, this smartphone-based game can be easily used among these children to provide fun therapy sessions under the supervision of parents.

A Balancing Act: How School-Based Speech-Language Pathologists Navigate Their Efforts Related to Individual Education Plans and Multi-Tiered Systems of Support

PURPOSE

Speech-language pathologists (SLPs) in public schools have a key role in assessment, intervention, program design, compliance, and prevention. They address the needs of students of all ages and disorders, ensure the educational relevance of their services, and provide culturally competent care. Given the scope of their work, SLPs must balance and prioritize their varying responsibilities in school settings. This study investigates how SLPs navigate their involvement with the prevention-oriented framework Multi-Tiered System of Supports (MTSS) while providing direct support to students with disabilities through Individualized Education Programs (IEPs).

METHOD

This study took place in a district with a stated goal for the academic year of deepening their involvement with the MTSS framework. Eight SLPs working in this rural district participated in a series of interviews over the course of the 2022-2023 school year. Qualitative data were collected about SLPs' motivations and evolving views related to MTSS.

RESULTS

While participants in this study were motivated to engage in MTSS because they viewed this framework as a useful mechanism to support students outside of special education, they were limited by time constraints and the challenges of forming collaborative relationships. Each participant navigated the process of balancing their efforts related to MTSS and IEPs in a unique way that reflected their specific setting and circumstances.

CONCLUSION

This study directly investigated how SLPs navigate this balancing act in real time and provided a novel perspective on the potential synergies and disconnects between SLPs' efforts related to MTSS and their responsibilities related to providing appropriate speech-language services via IEPs.

Listening and Processing Skills in Young School Children with a History of Developmental Phonological Disorder

There is a lack of longitudinal studies on the broad-based outcomes in children with Developmental Phonological Disorder (DPD). The aim of this study was to investigate listening and processing skills in a clinical sample of 7-to-10-year-old children diagnosed with DPD in their preschool years and compare these to same-aged typically developing (TD) children. The Evaluation of Children's Listening and Processing Skills (ECLiPS) was completed by parents of 115 children with DPD and by parents of 46 TD children. The total ECLiPS mean score, and the five subscale mean scores, the proportion of children with clinically significant difficulties (≤10th percentile), and the proportion of children with co-occurrence of clinically significant difficulties on more than one subscale, were calculated. Results showed that the ECLiPS mean scores did not differ between the groups. There was no difference between groups regarding language and literacy, but a higher proportion of children with DPD than TD had difficulties in the total score, speech, and auditory processing, environmental and auditory sensitivity, and pragmatic and social skills. In addition, 33.9% of children with DPD had clinically significant difficulties in two or more subscales compared to 10.9% of TD children.

Atypical phonological processes in naming errors of children with language impairment

The current study explored the characteristics of phonological errors of preschool children with DLD (Developmental Language Disorder), distinguishing between typical versus atypical phonological processes in segmental, syllabic and word levels. The analysis included 87 responses of words with phonological errors from a naming test, produced by 13 preschool children with DLD, aged 4;4-6;3 years. These responses included 166 phonological processes, which were classified into typical and atypical processes at the levels of: segments, syllables, and prosodic words. The findings revealed that 70% of the phonological processes were atypical. Furthermore, ten children produced more atypical processes, and there were more atypical than typical processes in segmental and word levels. It is suggested that some children with DLD represent phonological processes that are similar to those that children with speech and sound disorders produce. Therefore, clinically, the results emphasise the importance of analysing the typical and atypical characteristics of phonological errors as part of language assessment.

Subtract Before You Add: Toward the Development of a De-Implementation Approach in School-Based Speech Sound Therapy

PURPOSE

It is often difficult for school-based speech-language pathologists (SLPs) to prioritize implementing new practices for children with speech sound disorders (SSDs), given burgeoning caseloads and the myriad of other workload tasks. We propose that de-implementation science is equally as important as implementation science. De-implementation science is the recognition and identification of areas that are of "low-value and wasteful." Critically, the idea of de-implementation suggests that we first remove something from a clinician's workload before requesting that they learn and implement something new.

METHOD

Situated within the Sustainability in Healthcare by Allocating Resources Effectively (SHARE) framework, we review de-implementation science and current speech sound therapy literature to understand the mechanisms behind continuous use of practices that are no longer supported by science or legislation. We use vignettes to highlight real-life examples that clinicians may be facing in school-based settings and to provide hypothetical solutions, resources, and/or next steps to these common challenges.

RESULTS

By focusing on Phase 1 of the SHARE framework, we identified four primary practices that can be de-implemented to make space for new evidence-based techniques and approaches. These four practices were determined based on an in-depth review of SLP-based survey research: (a) overreliance on speech sound norms for eligibility determinations, (b) the omission of phonological processing skills within evaluations, (c) homogeneity of service delivery factors, and (d) the use of only one treatment approach for all children with SSDs.

CONCLUSIONS

De-implementation will take work and may lead to some difficult discussions. Implementing a framework, such as SHARE, can guide SLPs toward a reduction in workloads and improved outcomes for children with SSDs.

Receptive vocabulary, memory span, and speech articulation in Pakistani children with developmental language disorders

This study aimed to find the association of receptive vocabulary in the development of speech and language among school-going children (4-13 years) with language disorders. On the basis of non-verbal receptive vocabulary and percentage correct consonants (PCC) scores, children from public schools in Punjab, Pakistan with speech and language issues were separated into three groups; Speech sound disordered (SSD, N = 15), Language Impaired (LI) comorbid with SSD (N = 42) and typically developed (TD, N = 15). Urdu version of Peabody picture vocabulary test, fourth edition (U-PPVT-4), Digit memory test (DMT), and Test for assessment of articulation and phonology in Urdu (TAAPU) were used to assess non-verbal receptive vocabulary, Short-term memory (STM), Working memory (WM), and SSD. Correlation and regression analyses were performed to find the association of receptive vocabulary with other measures used. Receptive vocabulary, STM, WM, omission, substitution, and PCC scores were significantly different (p < 0.01) when compared among LI+SSD, SSD, and TD groups. Regression analysis showed that receptive vocabulary was significantly associated with STM and WM in the LI+SSD group. A positive correlation was found between the U-PPVT-4 standard score with STM and WM for LI+SSD and SSD groups. Our findings in Urdu-speaking children suggested that STM and WM were less developed in children with speech and language impairments. Moreover, children with speech and language deficits not only had weaker receptive vocabulary but also attention should be given to improving STM and WM that contribute to LI.

Speech-language disorder severity, academic success, and socioemotional functioning among multilingual and English children in the United States: The National Survey of Children's Health

Research points to negative associations between educational success, socioemotional functioning, and the severity of symptoms in some speech-language disorders (SLDs). Nonetheless, the majority of studies examining SLDs in children have focused on monolinguals. More research is needed to determine whether the scant findings among multilinguals are robust. The present study used parent report data from the U.S. National Survey of Children's Health (2018 to 2020) to gain a better understanding of the impacts of SLD severity on indicators of academic success and socioemotional functioning among multilingual (n = 255) and English monolingual (n = 5,952) children with SLDs. Tests of between-group differences indicated that multilingual children evidenced more severe SLDs, had lower school engagement, and had lower reports of flourishing than English monolingual children with SLDs. Further, a greater proportion of multilingual children with SLDs missed more school days than English monolinguals. However, multilinguals were less likely to bully others or have been bullied than monolinguals. While the previous between-group differences were statistically significant, they were small (vs ≤ 0.08). Increased SLD severity predicted an increased number of repeated school grades, increased absenteeism, and decreased school engagement, when age and socioeconomic status were controlled. Increased SLD severity also predicted greater difficulty making and keeping friends and decreased flourishing. The effect of SLD severity on being bullied was statistically significant for the monolinguals but not multilinguals. There was a statistically significant interaction for SLD severity and sex for school engagement and difficulty making and keeping friends for monolinguals but not multilinguals. The interactions indicated that school engagement decreased more for females than for males while difficulties making and keeping friends increased more for males than females as one's SLD severity increased. While some findings were specific to monolinguals, tests of measurement invariance indicated that the same general pattern of relations among the variables were evident across the groups of multilinguals and monolinguals. These final findings can inform the interpretation of the results from both the current and future studies, while the overall findings can inform the development of intervention programs, thereby improving the long-term academic and socioemotional outcomes of children with SLDs.

Relationship among Connectivity of the Frontal Aslant Tract, Executive Functions, and Speech and Language Impairment in Children with Childhood Apraxia of Speech

Childhood apraxia of speech (CAS) is a subtype of motor speech disorder usually co-occurring with language impairment. A supramodal processing difficulty, involving executive functions (EFs), might contribute to the cognitive endophenotypes and behavioral manifestations. The present study aimed to profile the EFs in CAS, investigating the relationship between EFs, speech and language severity, and the connectivity of the frontal aslant tract (FAT), a white matter tract involved in both speech and EFs. A total of 30 preschool children with CAS underwent speech, language, and EF assessments and brain MRIs. Their FAT connectivity metrics were compared to those of 30 children without other neurodevelopmental disorders (NoNDs), who also underwent brain MRIs. Alterations in some basic EF components were found. Inhibition and working memory correlated with speech and language severity. Compared to NoND children, a weak, significant reduction in fractional anisotropy (FA) in the left presupplementary motor area (preSMA) FAT component was found. Only speech severity correlated and predicted FA values along with the FAT in both of its components, and visual-spatial working memory moderated the relationship between speech severity and FA in the left SMA. Our study supports the conceptualization of a composite and complex picture of CAS, not limited to the speech core deficit, but also involving high-order cognitive skills.

Working memory span and receptive vocabulary assessment in Urdu speaking children with speech sound disorder

Emerging evidence suggests that impaired speech may be related to reduced working memory (WM). The current study aimed to validate and compare the influence of articulation, short-term memory (STM), WM, and receptive vocabulary abilities of Pakistani children with speech sound disorder (SSD; N = 50) versus typically developing (TD; N = 30) children aged 7-13 years. Assessments included the Test for Assessment of Articulation and Phonology in Urdu (TAAPU), Peabody Picture Vocabulary Test-4, translated to Urdu (U-PPVT-4), and Digit Memory Test (DMT) used to determine speech articulation, receptive vocabulary, and memory abilities respectively. The percentage correct consonants (PCC) score was used to divide the SSD group further into SSD severity groups. The TD and SSD groups significantly differed in performance on all tasks (p < 0.05). Moreover, the SSD severity groups showed significant differences (p < 0.0001) in performance on different components of TAAPU (total errors and substitution errors) and DMT tasks. However, the SSD severity groups did not show significant differences in performance on the U-PPVT-4. Correlational analyses indicate statistically significant correlations of PCC with STM, WM, and receptive vocabulary. Regression analyses suggested that both WM and STM contribute to speech intelligibility in children with SSD. Our findings in Urdu-speaking children support previous results in English-speaking children suggesting the articulation skills, receptive vocabulary, STM, and WM were less developed in children with SSD than in TD children.

An Investigation of Developmental Coordination Disorder Characteristics in Children With Childhood Apraxia of Speech

PURPOSE

Children with childhood apraxia of speech (CAS) evidence a high rate of co-occurring fine and gross motor deficits. This clinical focus article reports a preliminary investigation of characteristics of developmental coordination disorder (DCD), a neurodevelopmental disorder categorized by poor motor proficiency and functional limitations, in this population.

METHOD

Children with CAS underwent a comprehensive motor evaluation using the Movement Assessment Battery for Children-Second Edition, the Developmental Coordination Disorder Questionnaire, and a developmental history questionnaire to determine if they met criteria for a DCD diagnosis as specified in the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5).

RESULTS

Six out of seven participants met DCD criteria based on the DSM-5 criteria. Four of these children had a co-occurring diagnosis of developmental language disorder, and all met criteria for DCD.

CONCLUSIONS

Consistent with previous research, the majority of participants demonstrated motor deficits and 85% met criteria for DCD. Despite this high rate of motor deficits, only 57% had previously undergone a physical/occupational therapy evaluation and intervention and only one had a previous diagnosis of DCD. These findings suggest that formal movement assessments are essential for children with a CAS diagnosis.

SUPPLEMENTAL MATERIAL

https://doi.org/10.23641/asha.20540193.

Factors that influence non-word repetition performance in children with and without persistent speech sound disorders

BACKGROUND

Nonword repetition (NWR) is a common phonological processing task that is reported to tap into many cognitive, perceptual, and motor processes. For this reason, NWR is often used in assessment batteries to aid in verifying the presence of a reading or language disorder.

AIMS

To examine the extent to which child- and item-level factors predict the probability of a correct response on a non-word repetition (NWR) task in a sample of children with persistent speech sound disorders (P-SSDs) compared with their typically developing peers.

METHODS & PROCEDURES

A total of 40 American-English-speaking children were tested on an NWR task for which the stimuli were manipulated for phonological neighbourhood density and list length. Additional measures of vocabulary and word reading were also administered.

OUTCOMES & RESULTS

Children who were typically developing were 1.82 times more likely than children with P-SSD to respond correctly. The item-level factor of phonological neighbourhood density influenced performance, but only for the P-SSD group, and only at certain list lengths. Vocabulary and word-reading ability also influenced NWR task performance.

CONCLUSIONS & IMPLICATIONS

Children with P-SSD present as a complex and heterogeneous group. Multiple factors contribute to their ability to perform phonological tasks such as NWR. As such, attention to the item-level factors in screenings and assessments is necessary to ensure that appropriate decisions are made regarding diagnosis and subsequent treatment.

WHAT THIS PAPER ADDS

What is already known on the subject? Good expressive vocabulary is important for children with speech sound disorders; it can aid in their performance on phonological processing tasks like NWR. Nonword repetition may be a helpful test/ subtest to add to assessment batteries when evaluating children with speech sound disorders. What this paper adds to existing knowledge? Vocabulary and word reading abilities must also be measured for children with SSDs, to observe the bigger picture of their linguistic abilities. What are the potential or actual clinical implications of this work? The relation between word reading and speech sound production influences performance on phonological processing tasks.

Executive functions in Persian-speaking preschool children with speech sound disorders and comparison with their typically developing peers

This study aimed to compare working memory, inhibitory control, and cognitive flexibility, the core components of executive functions, among two prevalent subtypes of preschool children with speech sound disorder, i.e., phonological delay (n = 16) and consistent phonological disorder (n = 15), and a group of typically developing children (n = 18). The correlation between executive function components and the accuracy of speech sound production were also investigated. Nonword repetition task and syllable repetition task were used to evaluate the phonological loop of working memory. Backward digit span was administered to examine the central executive of working memory. Cognitive flexibility was assessed using the second selection of the flexible item selection task and inhibitory control using Stroop-like and Go/No-Go tasks. The percentage consonants correct was applied to calculate the accuracy of speech sound production. Results of a one-way multivariate analysis of covariance revealed statistically significant differences between groups in the combined dependent variables after controlling for age (F(14, 80) = 17.289, p < .001, Pillai's trace = 1.503, partial ηƞ² = .752). Typically developing children outperformed in all measurements of executive functions than both speech sound disorder subgroups. Moreover, children with phonological delay performed better in nonword repetition and corrected responses of Stroop-like than consistent phonological disorder group. All executive function measurements also correlated with speech sound production. The results of the present study highlight the importance of including domain-general cognitive skills in current assessment protocols for children with phonological delay and consistent phonological disorders.

Language Ideologies, Practices, and Kindergarteners’ Narrative Macrostructure Development: Crucial Factors for Sustainable Development of Early Language Education

This paper explored crucial factors to achieve sustainable development of early language education by examining the relationship between two dimensions of family language policy—language ideologies and language practices—as well as the relationship between family language policy and the development of children’s narrative macrostructure. Data were collected via a language performance test and a questionnaire survey of 131 kindergartners from 10 kindergartens in a Chinese city. Structural equation modeling corroborated the relationship between family language ideologies and family language practices proposed by family language policy theorists. Results showed that family language policy significantly predicted kindergarteners’ development of narrative macrostructure. In addition, age was shown to be a significant predictor of narrative macrostructure development, whereas gender was not. Implications for early intervention of children’s narrative macrostructure development were discussed.

The Language Development Via FOXP2 in Autism Spectrum Disorder: A Review

BACKGROUND

An increasing number of newborn children in numerous nations are enrolled in early childhood education programs, and instructors, in this way, assume a focal job in invigorating language improvement in these youthful kids. Kids with language issues are found to have a higher risk for future scholarly challenges and learning inabilities. Language advancement among kids is an intricate procedure and vital for correspondence. The shortcomings in the utilization of grammatical structures may lessen the useful utilization of language for verbally expressive kids with autism spectrum disorder and exacerbate troubles with academic and social expertise advancement.

RESULTS

FOXP2, the single principal gene connected to a speech and language issue, is significant for the right execution of complex motor behaviors used for speech. In any case, changes in FOXP2 lead to a speech/language issue portrayed by childhood apraxia of speech. These days, language learning is fundamentally required for kids who need to move to different nations to pursue the instructive frameworks and be helpful individuals or residents of those nations.

CONCLUSION

The purpose of this study was to explore the role of FOXP2 in language disorder and its management for children's language and communication development.

Educational outcomes associated with persistent speech disorder

BACKGROUND

Children with persistent speech disorder (PSD) are at higher risk of difficulties with literacy, with some evidence suggesting an association with poorer educational attainment. However, studies to date have either used small clinical samples, which exclude children who have not been referred to clinical services, or relied on parent-teacher report of children's speech development. There is a need for an inclusive study to investigate the impact of PSD on educational outcomes using a population-based sample and robust measures of speech development.

AIM

Using a large prospective UK population-based study-the Avon Longitudinal Study of Parents and Children (ALSPAC)-this study investigated: (1) how children identified with PSD at age 8 years perform on educational attainment tests at ages 10-11 and 13-14 years in comparison with children without PSD; and (2) whether children identified with PSD at age 8 years are more likely to receive a label of special educational needs (SEN) in secondary school.

METHODS & PROCEDURES

We examined the data for 263 children with PSD and 6399 controls who had speech assessed at age 8 years in a research clinic. Educational attainment was measured using data from English school standard attainment tests. Data on SEN categorization were obtained between 11 and 13 years of age. Children with PSD and controls were compared using regression analyses adjusted for biological sex, maternal age, verbal, performance and full-scale IQ.

OUTCOMES & RESULTS

Children with PSD at age 8 years were more likely to achieve lower attainment scores at ages 10-11 years in English and mathematics and across all three subjects of English, mathematics and science at ages 13-14 years after controlling for biological sex and maternal education; score below target levels for English at both time points after controlling for verbal IQ, and at ages 13-14 years after controlling for performance IQ; and receive a label of SEN (typically for the category of cognition and learning needs or communication and interaction needs) in secondary school.

CONCLUSIONS & IMPLICATIONS

PSD identified at age 8 years is associated with poor educational attainment at ages 10-11 and 13-14 years in the core subjects of English, mathematics and science. Children with PSD at age 8 years are more likely to be identified with SEN at ages 11-13 years, particularly cognition and learning needs, and communication and interaction needs. We need to be aware of the potential for the long-term impact of PSD on educational attainment in providing appropriate and effective support throughout school. What this paper adds What is already known on the subject Speech-sound disorder is associated with reading and spelling difficulties, with some evidence to suggest that PSD is associated with a higher risk of literacy difficulties. Limited evidence also suggests that speech-sound disorder may be associated with poorer educational attainment. However, studies to date have used small clinical samples or parent-teacher report of speech development and there is a need to determine whether the association is observed in larger and more inclusive population-based samples. What this paper adds to existing knowledge This prospective, longitudinal study of a large community-based sample of English children has shown that PSD is associated with poorer educational attainment at the end of primary school and at ages 13-14 years. Children with PSD are also more likely to be identified as having SEN in secondary school, especially communication and interaction needs but also including cognition and learning needs. What are the potential or actual clinical implications of this work? Understanding the long-term implications of PSD on educational attainment highlights the importance of ongoing monitoring and support to enable children to reach their potential throughout primary and secondary school. The identification of children with a history of PSD during transition to secondary school will enable effective support to be put in place. The intervention for children with PSD should involve close collaboration between speech and language therapists and education professionals.

Reading Risk in Children With Speech Sound Disorder: Prevalence, Persistence, and Predictors

Purpose The purpose of this study was to determine the extent to which school-age children with speech sound disorder (SSD) exhibit concomitant reading difficulties and examine the extent to which phonological processing and speech production abilities are associated with increased likelihood of reading risks. Method Data were obtained from 120 kindergarten, first-grade, and second-grade children who were in receipt of school-based speech therapy services. Children were categorized as being "at risk" for reading difficulties if standardized scores on a word decoding measure were 1 SD or more from the mean. The selected predictors of reading risk included children's rapid automatized naming ability, phonological awareness (PA), and accuracy of speech sound production. Results Descriptive results indicated that just over 25% of children receiving school-based speech therapy for an SSD exhibited concomitant deficits in word decoding and that those exhibiting risk at the beginning of the school year were likely to continue to be at risk at the end of the school year. Results from a hierarchical logistic regression suggested that, after accounting for children's age, general language abilities, and socioeconomic status, both PA and speech sound production abilities were significantly associated with the likelihood of being classified as at risk. Conclusions School-age children with SSD are at increased risk for reading difficulties that are likely to persist throughout an academic year. The severity of phonological deficits, reflected by PA and speech output, may be important indicators of subsequent reading problems.

How to Recruit, Support, and Retain Speech-Language Pathologists in Public Schools

Over the past two decades, there has been a persistent shortage of qualified speech-language pathologists (SLPs) across the United States. This shortage is predicted to continue, as data reported by the American Speech Language Hearing Association (ASHA) from the US Bureau of Labor Statistics indicates that there will be a 27% increase in job openings through the year 2028. In some states, the shortage has led to service provision from individuals without a background in speech-language pathology and/or without speech-language pathology certification and licensure. Speech and language services that are delivered by unqualified personnel may lead to inadequate time devoted to therapy—either too much, or too little—which is ultimately unethical, illegal, and expensive. However, there is a real issue at hand for school leadership—and that is: How to recruit, support, and retain highly qualified SLPs? In the current tutorial, we will provide evidence-based action steps for how and why to recruit, support, and retain certified and licensed SLPs. Specifically, we discuss the qualifications of the SLP, roles and responsibilities of school-based SLPs, caseload versus workload considerations, various service delivery models, and a review of SLP job satisfaction research. Throughout the tutorial, we will provide concrete and evidence-based ideas for school leadership to consider when recruiting, supporting, and retaining SLPs.

Preschool Speech Intelligibility and 8-Year Literacy: A Moderated Mediation Analysis

Purpose The aims of this study were (a) to examine the relationship between speech intelligibility at the age of 5 years and literacy skills at the age of 8 years, (b) to explore the possible mediating or moderating role of broader language skills at 5 years in the relationship of interest, and (c) to assess whether the potential risk factors (child gender; maternal education levels; and family history of speech, language, reading, and writing difficulties) influence the relationship between speech intelligibility and literacy in terms of moderated mediation effects. Method We used mother-reported questionnaire data on 16,184 children participating in the population-based, prospective Norwegian Mother, Father and Child Cohort Study as well as conducted linear regression analyses using the PROCESS macro in SPSS. In addition, logistic regression was conducted to make predictions about risk. Results The association between speech intelligibility at 5 years and literacy skills at 8 years was statistically significant (β = .168, p < .001). Children with speech problems at 5 years had a risk ratio of 2.38 (95% CI [2.10, 2.70]) and an odds ratio of 2.74 (95% CI [2.35, 3.19]), as compared to children without such problems. Broader language skills at 5 years partially mediated the relationship between speech intelligibility at 5 years and literacy at 8 years, and the effect of language skills appeared to be moderated by child gender, a family history of language difficulties, a family history of reading difficulties, and maternal education. Conclusions Severity of speech problems indexed by parent-reported speech intelligibility in preschool predicted school-age literacy problems. Broader language skills are a crucial mediating mechanism through which these problems are linked, and the mediated relationship is amplified by female gender, low maternal education, family history of language difficulties, and family history of reading difficulties. The findings call for increased use of a multiple-risk model when planning early interventions in children with unclear speech.

Achieving Participation-Focused Intervention Through Shared Decision Making: Proposal of an Age- and Disorder-Generic Framework

Introduction The World Health Organization's International Classification of Functioning, Disability and Health calls on speech-language pathologists (SLPs) to provide care that impacts all aspects of an individual's experience with a communication disorder, including their participation in valued life situations. However, SLPs often report feeling unprepared to implement and document interventions that target life participation. The purpose of this article is to propose a framework to guide participation-focused intervention practices. This age- and disorder-generic framework is designed to be applicable with clients across the variety of settings in which SLPs work. Method In this clinical focus article, we draw on past research and clinical experience to propose a restructuring of World Health Organization's International Classification of Functioning, Disability and Health components such that participation is the primary focus and outcomes indicator for intervention. In this framework, a specific communicative participation situation is identified and assessed quantitatively, and a corresponding participation-focused goal is established through shared decision making. Following that, assessments are conducted and goals are established in the areas of communication skills, physical and social environments, and personal perspectives. Results The proposed framework provides a concrete organizational structure as well as assessment, goal-writing, and intervention examples to assist SLPs in translating theoretical biopsychosocial frameworks into clinical practices. Conclusions SLPs can and do provide holistic communication services to clients to help them achieve their life participation goals. This article provides an example as to how we can document the need for, as well as the value and impact of our important work, meeting the diverse life participation needs of clients. Supplemental Material https://doi.org/10.23641/asha.12360758.

Contributions to Gain in Speech Sound Production Accuracy for Children With Speech Sound Disorders: Exploring Child and Therapy Factors

Purpose The purpose of this study was to explore the extent to which child- and therapy-level factors contribute to gains in speech sound production accuracy for children with speech sound disorders in receipt of school-based services. Method Data were obtained from 126 kindergarten and first- and second-grade children currently in receipt of speech therapy services in their public school setting. Pretest and posttest measures of spontaneous speech production and language ability were collected at the beginning and end of one academic year. Using a spontaneous speech sample, percentage of consonants correct (PCC) was calculated for each child; a gain score was computed by subtracting the pretest PCC score from the posttest PCC score. The children's speech-language pathologist completed weekly therapy logs during business-as-usual therapy, indicating the frequency, duration, and group composition of services throughout the school year. Results Results supported that gain in PCC from pretest to posttest was predicted by several child- and therapy-level variables. Children's initial speech sound severity was negatively related to gains in PCC. Our results also supported that the total number of therapy sessions received in a year was positively predictive of PCC gain. Interestingly, the number of individual therapy sessions was negatively associated with PCC gain. Conclusion Several malleable therapy factors contribute to gains in speech sound accuracy for children with speech sound disorders. Speech-language pathologists should consider how these factors may be manipulated to best tailor treatment to the individual needs of the children on their caseloads.

Relationship between early phonological processing and later phonological awareness: Evidence from nonword repetition

This study investigated whether individual differences in vocabulary size, speech perception and production, and nonword repetition in 2½ to 3-year-old children predicted phonological awareness two years later. One hundred twenty-two children were tested twice. During the first testing period, we measured children's receptive vocabulary, speech perception, nonword repetition, and articulation. At the second testing period, we measured children's phonological awareness. The best predictors of phonological awareness at age 5 were receptive vocabulary and a measure of phonological processing derived from performance on the nonword repetition task. The results of this study suggest that nonword repetition accuracy can be used to index implicit phonological awareness at an age when children are too young to perform explicit phonological awareness tasks reliably.

Differential Long-Term Outcomes for Individuals With Histories of Preschool Speech Sound Disorders

Purpose The goal of this study was to determine whether adolescent outcomes for individuals with histories of early speech sound disorders (SSD) could be differentiated by speech and language skills at earlier ages (preschool, 4-6 years, and school age, 7-10 years). Method The study used a retrospective longitudinal design. Participants with and without histories of early SSD were classified in adolescence as having no SSD, resolved SSD, low multisyllabic word (MSW; difficulty with MSW repetition but no errors in conversational speech), or persistent speech disorders (errors in both conversational speech and MSW repetition). Analysis of variance was employed to determine whether early speech, language, and literacy skills distinguished these adolescent outcome groups. Results Preschool and school-age skills differed for adolescents whose SSD had resolved from those who had persistent speech errors. Adolescents with errors solely in production of MSWs (Low MSW) did not differ in early speech and language skills from adolescents who had difficulty with both MSWs and persistent errors in conversation. Conclusions Speech and language assessments earlier in childhood can help establish risks for persistent SSD and other language and literacy difficulties in adolescence. Early identification of these clinically relevant subgroups of SSD may allow for early targeted interventions. Supplemental Material https://doi.org/10.23641/asha.9932279.

Motor Performance in Children With Childhood Apraxia of Speech and Speech Sound Disorders

Purpose This study sought to determine if (a) children with childhood apraxia of speech (CAS), other speech sound disorders (SSDs), and typical development (TD) would perform differently on a standardized motor assessment and (b) whether comorbid language impairment would impact group differences. Method Speech, language, and motor abilities were assessed in children with CAS (n = 10), SSD (n = 16), and TD (n = 14) between the ages of 43 and 105 months. Motor skills were evaluated using the Movement Assessment Battery for Children-Second Edition (Henderson, Sugden, & Barnett, 2007), a behavioral assessment that is sensitive in identifying fine/gross motor impairments in children with a range of motor and learning abilities. Data were reanalyzed after reclassifying children by language ability. Results The CAS group performed below the normal limit on all components of the motor assessment and more poorly than the TD and SSD groups on Aiming and Catching and Balance. When children were reclassified by language ability, the comorbid CAS + language impairment group performed worse than the SSD-only and TD groups on Manual Dexterity and Balance and worse than the TD group on Aiming and Catching; all 7 children with CAS + language impairment evidenced performance in the disordered range compared to 1 of 3 children in the CAS-only group and 2 of 6 children in the SSD + language impairment group. Conclusions Children with CAS + language impairment appear to be at an increased risk for motor impairments, which may negatively impact social, academic, and vocational outcomes; referrals for motor screenings/assessments should be considered. Findings may suggest a higher order deficit that mediates cognitive-linguistic and motor impairments in this population.

Vocabulary Growth From 18 to 24 Months of Age in Children With and Without Repaired Cleft Palate

Purpose This study investigated vocabulary growth from 18 to 24 months of age in young children with repaired cleft palate (CP), children with otitis media, and typically developing (TD) children. In addition, the contributions of factors such as hearing level, middle ear status, size of consonant inventory, maternal education level, and gender to the development of expressive vocabulary were explored. Method Vocabulary size of 40 children with repaired CP, 29 children with otitis media, and 25 TD children was measured using the parent report on MacArthur-Bates Communicative Development Inventories: Words and Sentences (Fenson et al., 2007) at 18 and 24 months of age. All participants underwent sound field audiometry at 12 months of age and tympanometry at 18 months of age. A multiple linear regression with and without covariates was used to model vocabulary growth from 18 to 24 months of age across the 3 groups. Results Children with CP produced a significantly smaller number of words at 24 months of age and showed significantly slower rate of vocabulary growth from 18 to 24 months of age when compared to TD children (p < .05). Although middle ear status was found to predict vocabulary growth from 18 to 24 months of age across the 3 groups (p < .05), the confidence interval was large, suggesting the effect should be interpreted with caution. Conclusions Children with CP showed slower expressive vocabulary growth relative to their age-matched TD peers. Middle ear status may be associated with development of vocabulary skills for some children.

Vietnamese-Speaking Children's Acquisition of Consonants, Semivowels, Vowels, and Tones in Northern Viet Nam

Purpose The aim of this study was to investigate children's acquisition of Vietnamese speech sounds. Method Participants were 195 children aged 2;2-5;11 (years;months) living in Northern Viet Nam who spoke Vietnamese as their 1st language. Single-word samples were collected using the Vietnamese Speech Assessment (Phạm, Le, & McLeod, 2016) to measure accuracy of consonants, semivowels, vowels, and tones. Results Percentage of consonants correct for children aged 2;0-2;5 was 46.39 (SD = 7.95) and increased to 93.13 (SD = 6.13) for children aged 5;6-5;11. The most difficult consonants were /ɲ, s, z, x/. Percentage of semivowels correct for children aged 2;0-2;5 was 70.74 (SD = 14.38) and increased to 99.60 (SD = 1.55) for children aged 5;6-5;11. Percentage of vowels correct for children aged 2;0-2;5 was 91.93 (SD = 3.13) and increased to 98.11 (SD = 2.79) for children aged 5;6-5;11. Percentage of tones correct for children aged 2;0-2;5 was 91.05 (SD = 1.42) and increased to 96.65 (SD = 3.42) for children aged 5;6-5;11. Tones 1, 2, 5, and 6 were acquired by the youngest age group, whereas Tone 3 (creaky thanh ngã) and Tone 4 (dipping-rising thanh hỏi) did not achieve 90% accuracy by the oldest age group. Common phonological patterns (> 10%) were fronting, stopping, deaspiration, aspiration, and semivowel deletion for children aged 2;0-3;11 and were fronting and deaspiration for children aged 4;0-5;11. Conclusion This is the 1st comprehensive study of typically developing Northern Vietnamese children's speech acquisition and provides preliminary data to support the emerging speech-language pathology profession in Viet Nam.

Treatment Targets for Co-Occurring Speech-Language Impairment: A Case Study

PURPOSE

The intersection of speech and language impairments is severely understudied. Despite repeatedly documented overlap and co-occurrence, treatment research for children with combined phonological and morphosyntactic deficits is limited. Especially little is known about optimal treatment targets for combined phonological-morphosyntactic intervention. We offer a clinically focused discussion of the existing literature pertaining to interventions for children with combined deficits and present a case study exploring the utility of a complex treatment target in word-final position for co-occurring speech and language impairment.

METHOD

Within a school setting, a kindergarten child (age 5;2) with co-occurring phonological disorder and developmental language disorder received treatment targeting a complex consonant cluster in word-final position inflected with third-person singular morphology.

RESULTS

For this child, training a complex consonant cluster in word-final position resulted in generalized learning to untreated consonants and clusters across word positions. However, morphological generalization was not demonstrated consistently across measures.

CONCLUSION

These preliminary findings suggest that training complex phonology in word-final position can result in generalized learning to untreated phonological targets. However, limited improvement in morphology and word-final phonology highlights the need for careful monitoring of cross-domain treatment outcomes and additional research to identify the characteristics of treatment approaches, techniques, and targets that induce cross-domain generalization learning in children with co-occurring speech-language impairment.

Exploring the Overlap Between Dyslexia and Speech Sound Production Deficits

Purpose

Children with dyslexia have speech production deficits in a variety of spoken language contexts. In this article, we discuss the nature of speech production errors in children with dyslexia, including those who have a history of speech sound disorder and those who do not, to familiarize speech-language pathologists with speech production-specific risk factors that may help predict or identify dyslexia in young children.

Method

In this tutorial, we discuss the role of a phonological deficit in children with dyslexia and how this may manifest as speech production errors, sometimes in conjunction with a speech sound disorder but sometimes not. We also briefly review other factors outside the realm of phonology that may alert the speech-language pathologist to possible dyslexia.

Results

Speech-language pathologists possess unique knowledge that directly contributes to the identification and remediation of children with dyslexia. We present several clinical recommendations related to speech production deficits in children with dyslexia. We also review what is known about how and when children with speech sound disorder are most at risk for dyslexia.

Conclusion

Speech-language pathologists have a unique opportunity to assist in the identification of young children who are at risk for dyslexia.

Preschool children's communication, motor and social development: Parents' and educators' concerns

PURPOSE

During early childhood, it is important to identify which children require intervention before they face the increased demands of school. This study aimed to: (1) compare parents' and educators' concerns, (2) examine inter-rater reliability between parents' and educators' concerns and (3) determine the group difference between level of concern and children's performance on clinical testing.

METHOD

Parents and educators of 1205 4- to 5-year-old children in the Sound Start Study completed the Parents' Evaluation of Developmental Status. Children whose parents/educators were concerned about speech and language underwent direct assessment measuring speech accuracy (n = 275), receptive vocabulary (n = 131) and language (n = 274).

RESULT

More parents/educators were concerned about children's speech and expressive language, than behaviour, social-emotional, school readiness, receptive language, self-help, fine motor and gross motor skills. Parents' and educators' responses were significantly correlated (except gross motor). Parents' and educators' level of concern about expressive speech and language was significantly correlated with speech accuracy on direct assessment. Educators' level of concern was significantly correlated with a screening measure of language. Scores on a test of receptive vocabulary significantly differed between those with concern and those without.

CONCLUSION

Children's communication skills concerned more parents and educators than other aspects of development and these concerns generally aligned with clinical testing.

A Comparison of the Metalinguistic Performance and Spelling Development of Children With Inconsistent Speech Sound Disorder and Their Age-Matched and Reading-Matched Peers

PURPOSE

This study explored the specific nature of a spelling impairment in children with speech sound disorder (SSD) in relation to metalinguistic predictors of spelling development.

METHOD

The metalinguistic (phoneme, morphological, and orthographic awareness) and spelling development of 28 children ages 6-8 years with a history of inconsistent SSD were compared to those of their age-matched (n = 28) and reading-matched (n = 28) peers. Analysis of the literacy outcomes of children within the cohort with persistent (n = 18) versus resolved (n = 10) SSD was also conducted.

RESULTS

The age-matched peers outperformed the SSD group on all measures. Children with SSD performed comparably to their reading-matched peers on metalinguistic measures but exhibited lower spelling scores. Children with persistent SSD generally had less favorable outcomes than children with resolved SSD; however, even children with resolved SSD performed poorly on normative spelling measures.

CONCLUSION

Children with SSD have a specific difficulty with spelling that is not commensurate with their metalinguistic and reading ability. Although low metalinguistic awareness appears to inhibit these children's spelling development, other factors should be considered, such as nonverbal rehearsal during spelling attempts and motoric ability. Integration of speech-production and spelling-intervention goals is important to enhance literacy outcomes for this group.

Multipoint genome-wide linkage scan for nonword repetition in a multigenerational family further supports chromosome 13q as a locus for verbal trait disorders

Verbal trait disorders encompass a wide range of conditions and are marked by deficits in five domains that impair a person's ability to communicate: speech, language, reading, spelling, and writing. Nonword repetition is a robust endophenotype for verbal trait disorders that is sensitive to cognitive processes critical to verbal development, including auditory processing, phonological working memory, and motor planning and programming. In the present study, we present a six-generation extended pedigree with a history of verbal trait disorders. Using genome-wide multipoint variance component linkage analysis of nonword repetition, we identified a region spanning chromosome 13q14-q21 with LOD = 4.45 between 52 and 55 cM, spanning approximately 5.5 Mb on chromosome 13. This region overlaps with SLI3, a locus implicated in reading disability in families with a history of specific language impairment. Our study of a large multigenerational family with verbal trait disorders further implicates the SLI3 region in verbal trait disorders. Future studies will further refine the specific causal genetic factors in this locus on chromosome 13q that contribute to language traits.

Acquisition, retention, and generalization of rhotics with and without ultrasound visual feedback

PURPOSE

The purpose was to provide a preliminary within-participant comparison of speech therapy with and without exposure to ultrasound visual feedback for postvocalic rhotics (/r/- colored vowels). Effects of the two treatments on acquisition, retention, and generalization were explored. It was hypothesized that treatment with ultrasound would facilitate acquisition but hinder retention and generalization.

METHODS

A single subject randomized block design was replicated across four American English-speaking participants ages 7-9 years. Each participant was trained on postvocalic /r/. Each week for seven weeks, one session with ultrasound visual feedback and one session with no ultrasound were randomly ordered. A Training Probe and Generalization Probe were used to measure acquisition within each session as well as retention and generalization between two consecutive sessions. Graphical displays of the data, effect size calculation, and statistical results from a randomization test were used to analyze the results.

RESULTS

Two participants showed essentially no evidence of acquisition, retention or generalization of rhotics (<5%). Of the two who showed evidence of acquisition, one participant showed a significant advantage and large effect size for ultrasound sessions over no ultrasound sessions in acquisition of rhotics. However, no participants showed differences between treatment conditions in generalization or retention of rhotics.

CONCLUSION

For some children, acquisition may be facilitated by ultrasound visual feedback. Ultrasound visual feedback neither inhibited nor facilitated retention or generalization of rhotics. As a whole, the 14 treatment sessions (7 with ultrasound and 7 without) were effective for 2 of the 4 participants when comparing pre/post generalization scores. Future studies should evaluate the effectiveness of ultrasound visual feedback given a larger dose and differing age groups.

Psychosocial co-morbidities in adolescents and adults with histories of communication disorders

BACKGROUND

Few studies have considered the long-term psychosocial outcomes of individuals with histories of early childhood speech sound disorders (SSD). Research on long-term psychosocial outcomes of individuals with language impairment (LI) have frequently failed to consider the effects of co-morbid SSD. The purpose of this study was to compare individuals with histories of SSD-only versus SSD with LI on these outcomes and to examine the contributions of other comorbid conditions including reading disorders (RD) and Attention Deficit Hyperactivity Disorder (ADHD).

METHODS

Participants were adolescents aged 11-17 years (N=129) and young adults aged 18-33 years (N=98). Probands with SSD were originally recruited between 4 and 6 years of age and classified into SSD-only and SSD+LI groups. Siblings of these children were also assessed at this time and those without SSD or LI were followed as controls. Outcome measures at adolescence and adulthood included ratings of hyperactivity, inattention, anxiety, and depression, as well as internalizing, externalizing, social, and thought problems. Adult outcomes also included educational and employment status and quality of life ratings. Regression modeling was performed to examine the association of SSD, LI, RD, and ADHD with psychosocial outcomes using Generalized Estimating Equations.

RESULTS

In the adolescent group, LI was associated with poorer ratings of psychosocial problems on all scales except depression. Histories of SSD-only, RD and ADHD did not independently predict any of the adolescent psychosocial measures. In contrast, LI in the adult sample was not significantly associated with any of the behavior ratings, though RD was related to higher ratings of hyperactivity and inattention and with higher parent ratings of internalizing and externalizing symptoms and thought problems. SSD did not predict any of the adult measures once other comorbid conditions were taken into account.

CONCLUSIONS

Poor adolescent psychosocial outcomes for individuals with early childhood SSD were primarily related to comorbid LI and not to SSD per se. At adulthood, comorbid RD and ADHD may influence outcomes more significantly than LI.

Association between AVPR1A, DRD2, and ASPM and endophenotypes of communication disorders

OBJECTIVES

Speech sound disorder (SSD) is one of the most common communication disorders, with a prevalence rate of 16% at 3 years of age, and an estimated 3.8% of children still presenting speech difficulties at 6 years of age. Several studies have identified promising associations between communication disorders and genes in brain and neuronal pathways; however, there have been few studies focusing on SSD and its associated endophenotypes. On the basis of the hypothesis that neuronal genes may influence endophenotypes common to communication disorders, we focused on three genes related to brain and central nervous system functioning: the dopamine D2 receptor (DRD2) gene, the arginine-vasopressin receptor 1a (AVPR1A) gene, and the microcephaly-associated protein gene (ASPM).

METHODS

We examined the association of these genes with key endophenotypes of SSD - phonological memory measured through multisyllabic and nonword repetition, vocabulary measured using the Expressive One Word Picture Vocabulary Test and Peabody Picture Vocabulary Test, and reading decoding measured using the Woodcock Reading Mastery Tests Revised - as well as with the clinical phenotype of SSD. We genotyped tag single nucleotide polymorphisms in these genes and examined 498 individuals from 180 families.

RESULTS

These data show that several single nucleotide polymorphisms in all three genes were associated with phonological memory, vocabulary, and reading decoding, with P less than 0.05. Notably, associations in AVPR1A (rs11832266) were significant after multiple testing correction. Gene-level tests showed that DRD2 was associated with vocabulary, ASPM with vocabulary and reading decoding, and AVPR1A with all three endophenotypes.

CONCLUSION

Endophenotypes common to SSD, language impairment, and reading disability are all associated with these neuronal pathway genes.

Adolescent outcomes of children with early speech sound disorders with and without language impairment

PURPOSE

In this study, the authors determined adolescent speech, language, and literacy outcomes of individuals with histories of early childhood speech sound disorders (SSD) with and without comorbid language impairment (LI) and examined factors associated with these outcomes.

METHOD

This study used a prospective longitudinal design. Participants with SSD (n = 170), enrolled at early childhood (4-6 years) were followed at adolescence (11-18 years) and were compared to individuals with no histories of speech or language impairment (no SSD; n = 146) on measures of speech, language, and literacy. Comparisons were made between adolescents with early childhood histories of no SSD, SSD only, and SSD plus LI as well as between adolescents with no SSD, resolved SSD, and persistent SSD.

RESULTS

Individuals with early childhood SSD with comorbid LI had poorer outcomes than those with histories of SSD only or no SSD. Poorer language and literacy outcomes in adolescence were associated with multiple factors, including persistent speech sound problems, lower nonverbal intelligence, and lower socioeconomic status. Adolescents with persistent SSD had higher rates of comorbid LI and reading disability than the no SSD and resolved SSD groups.

CONCLUSION

Risk factors for language and literacy problems in adolescence include an early history of LI, persistent SSD, lower nonverbal cognitive ability, and social disadvantage.

Persistent Speech Sound Disorder in a 22-Year-Old Male: Communication, Educational, Socio-Emotional, and Vocational Outcomes

Persistent Speech Disorder (PSD) is present when a speech impairment extends beyond 8–9 years of age. Persistent Speech Disorder can extend into adolescence and adulthood. While PSD can include individuals with residual speech errors, such as distortions of /r/, /s/, and /z/, clinicians are particularly concerned in cases where PSD affects speech intelligibility. This paper is presented in two parts. Part 1 reviews the limited literature available on speech, language, literacy, educational, vocational, and socio-emotional outcomes in people with PSD of currently unknown origin. Part 2 presents a case study of a 22-year-old man, known as BJ, who has Nonverbal IQ in the normal range and severe PSD, specifically Childhood Apraxia of Speech. Longitudinal data on BJ from 3;3 years to 22 years is presented, alongside BJ's insights into PSD written via e-mail or using his electronic communication device. These two sources of information add to the limited body of information about the course of PSD and the experience of PSD in an individual through to adulthood.

Association Between Infant Feeding Practices and First Meaningful Words at First Year of Life

Feeding practices show many benefits for child and cognitive development. The objective was to investigate the association between infant feeding practices and the first meaningful words of Thai children. The participants enrolled in this longitudinal study were 4245 children born between July 2000 and June 2002. They resided in 3 rural and 2 urban areas of Thailand and were followed from birth to childhood. The outcome was time from birth to expression of first meaningful words. Outcome and feeding information were gathered using a diary method, with parents and caregivers recording daily development. Nonstatistically significant corresponding reduction in time to expression of first meaningful words was found among children who were breastfed, and this increased with duration of breastfeeding. Breastfeeding may reduce the time taken for expression of first meaningful words by about 2% (hazard ratio = 0.98; 95% confidence interval = 0.94 to 1.01). No association between infant feeding practices and the expression of first meaningful words was found.

Distúrbios de fala e dificuldades de aprendizagem no ensino fundamental

Objetivo verificar a associação entre distúrbios de fala e repetência escolar. Métodos uma amostra aleatória de 1.810 crianças regularmente matriculadas na 1ª série do ensino fundamental de escolas públicas foram submetidas a um teste de rastreamento de distúrbios de fala (TERDAF). Os dados referentes à idade e ao histórico de repetência das crianças foram coletados nos registros da escola. A associação entre distúrbios de fala e repetência escolar foram calculadas pela razão de prevalência e intervalo de confiança 95%.  Resultados a prevalência de distúrbio de fala nesta amostra foi de 25%, considerando os valores de sensibilidade e especificidade do teste de triagem utilizado. Também foi verificado que as crianças com distúrbios de fala possuem 1,3 vezes (IC 95% 1,1-1,5) o risco de apresentar história de repetência, quando comparadas aos seus pares sem distúrbio de fala. O risco de repetência atribuível ao distúrbio de fala foi de 6,2. Conclusão o distúrbio de fala entre crianças que frequentam a primeira série do ensino fundamental apresenta alta prevalência e está associado com dificuldades de aprendizagem que venham a resultar em repetência escolar, mesmo quando na ausência de dificuldade auditiva detectável.

Evaluating a web-based clinical decision support system for language disorders screening in a nursery school

Background

Early and effective identification of developmental disorders during childhood remains a critical task for the international community. The second highest prevalence of common developmental disorders in children are language delays, which are frequently the first symptoms of a possible disorder.

Objective

This paper evaluates a Web-based Clinical Decision Support System (CDSS) whose aim is to enhance the screening of language disorders at a nursery school. The common lack of early diagnosis of language disorders led us to deploy an easy-to-use CDSS in order to evaluate its accuracy in early detection of language pathologies. This CDSS can be used by pediatricians to support the screening of language disorders in primary care.

Methods

This paper details the evaluation results of the “Gades” CDSS at a nursery school with 146 children, 12 educators, and 1 language therapist. The methodology embraces two consecutive phases. The first stage involves the observation of each child’s language abilities, carried out by the educators, to facilitate the evaluation of language acquisition level performed by a language therapist. Next, the same language therapist evaluates the reliability of the observed results.

Results

The Gades CDSS was integrated to provide the language therapist with the required clinical information. The validation process showed a global 83.6% (122/146) success rate in language evaluation and a 7% (7/94) rate of non-accepted system decisions within the range of children from 0 to 3 years old. The system helped language therapists to identify new children with potential disorders who required further evaluation. This process will revalidate the CDSS output and allow the enhancement of early detection of language disorders in children. The system does need minor refinement, since the therapists disagreed with some questions from the CDSS knowledge base (KB) and suggested adding a few questions about speech production and pragmatic abilities. The refinement of the KB will address these issues and include the requested improvements, with the support of the experts who took part in the original KB development.

Conclusions

This research demonstrated the benefit of a Web-based CDSS to monitor children’s neurodevelopment via the early detection of language delays at a nursery school. Current next steps focus on the design of a model that includes pseudo auto-learning capacity, supervised by experts.

Reading skills of students with speech sound disorders at three stages of literacy development

PURPOSE

The relationship between phonological awareness, overall language, vocabulary, and nonlinguistic cognitive skills to decoding and reading comprehension was examined for students at 3 stages of literacy development (i.e., early elementary school, middle school, and high school). Students with histories of speech sound disorders (SSD) with and without language impairment (LI) were compared to students without histories of SSD or LI (typical language; TL).

METHOD

In a cross-sectional design, students ages 7;0 (years;months) to 17;9 completed tests that measured reading, language, and nonlinguistic cognitive skills.

RESULTS

For the TL group, phonological awareness predicted decoding at early elementary school, and overall language predicted reading comprehension at early elementary school and both decoding and reading comprehension at middle school and high school. For the SSD-only group, vocabulary predicted both decoding and reading comprehension at early elementary school, and overall language predicted both decoding and reading comprehension at middle school and decoding at high school. For the SSD and LI group, overall language predicted decoding at all 3 literacy stages and reading comprehension at early elementary school and middle school, and vocabulary predicted reading comprehension at high school.

CONCLUSION

Although similar skills contribute to reading across the age span, the relative importance of these skills changes with children's literacy stages.

International aspirations for speech-language pathologists' practice with multilingual children with speech sound disorders: development of a position paper

A major challenge for the speech-language pathology profession in many cultures is to address the mismatch between the "linguistic homogeneity of the speech-language pathology profession and the linguistic diversity of its clientele" (Caesar & Kohler, 2007, p. 198). This paper outlines the development of the Multilingual Children with Speech Sound Disorders: Position Paper created to guide speech-language pathologists' (SLPs') facilitation of multilingual children's speech. An international expert panel was assembled comprising 57 researchers (SLPs, linguists, phoneticians, and speech scientists) with knowledge about multilingual children's speech, or children with speech sound disorders. Combined, they had worked in 33 countries and used 26 languages in professional practice. Fourteen panel members met for a one-day workshop to identify key points for inclusion in the position paper. Subsequently, 42 additional panel members participated online to contribute to drafts of the position paper. A thematic analysis was undertaken of the major areas of discussion using two data sources: (a) face-to-face workshop transcript (133 pages) and (b) online discussion artifacts (104 pages). Finally, a moderator with international expertise in working with children with speech sound disorders facilitated the incorporation of the panel's recommendations. The following themes were identified: definitions, scope, framework, evidence, challenges, practices, and consideration of a multilingual audience. The resulting position paper contains guidelines for providing services to multilingual children with speech sound disorders (http://www.csu.edu.au/research/multilingual-speech/position-paper). The paper is structured using the International Classification of Functioning, Disability and Health: Children and Youth Version (World Health Organization, 2007) and incorporates recommendations for (a) children and families, (b) SLPs' assessment and intervention, (c) SLPs' professional practice, and (d) SLPs' collaboration with other professionals.

LEARNING OUTCOMES

Readers will 1. recognize that multilingual children with speech sound disorders have both similar and different needs to monolingual children when working with speech-language pathologists. 2. Describe the challenges for speech-language pathologists who work with multilingual children. 3. Recall the importance of cultural competence for speech-language pathologists. 4. Identify methods for international collaboration and consultation. 5. Recognize the importance of engaging with families and people within their local communities for supporting multilingual children in context.

A comprehensive description of functioning and disability in children with velopharyngeal insufficiency

Children with velopharyngeal insufficiency (VPI) experience functional impairments in a variety of areas that extend beyond the primary physical impairment associated with this disorder. At present, the physical deficits associated with VPI have been studied extensively; however, a comprehensive description of social and communicative participation in this population is needed. Therefore, a biopsychosocial framework such as the International Classification of Functioning, Disability and Health for Children and Youth (ICF-CY), may offer an enhanced understanding of the daily experiences of children with VPI. Specifically, the ICF-CY framework is intended to model complex nonlinear systems, and as such, to describe functioning as the interaction of multiple components from which a limitation in communicative participation may emerge. This paper describes how the ICF-CY framework can be utilized to comprehensively describe functioning and disability in children with VPI by describing the interaction of components of this framework.

LEARNING OUTCOMES

As a result of this activity, the reader will be able to: (1) discuss the utility of the ICF-CY in describing the multi-dimensional nature of velopharyngeal insufficiency (VPI); (2) describe interrelationships between functioning and disability in children with VPI; and (3) identify how limitations in communicative participation may emerge from the interaction of components of the ICF-CY in children with VPI.

Language delay is not predictable from available risk factors

Aims. To investigate factors associated with language delay in a cohort of 30-month-old children and determine if identification of language delay requires active contact with families. Methods. Data were collected at a pilot universal 30-month health contact. Health visitors used a simple two-item language screen. Data were obtained for 315 children; language delay was found in 33. The predictive capacity of 13 variables which could realistically be known before the 30-month contact was analysed. Results. Seven variables were significantly associated with language delay in univariate analysis, but in logistic regression only five of these variables remained significant. Conclusion. The presence of one or more risk factors had a sensitivity of 89% and specificity of 45%, but a positive predictive value of only 15%. The presence of one or more of these risk factors thus can not reliably be used to identify language delayed children, nor is it possible to define an “at risk” population because male gender was the only significant demographic factor and it had an unacceptably low specificity (52.5%). It is not possible to predict which children will have language delay at 30 months. Identification of this important ESSENCE disorder requires direct clinical contact with all families.

Speech-Sound Disorders and Attention-Deficit/Hyperactivity Disorder Symptoms

PURPOSE

The purpose of this study was to examine the association of speech-sound disorders (SSD) with symptoms of attention-deficit/hyperactivity disorder (ADHD) by the severity of the SSD and the mode of transmission of SSD within the pedigrees of children with SSD.

PARTICIPANTS AND METHODS

The participants were 412 children who were enrolled in a longitudinal family study of SSD. Children were grouped on the basis of the severity of their SSD as determined by their scores on the Goldman-Fristoe Test of Articulation and history of an SSD. Five severity groups were compared: no SSD, resolved SSD, mild SSD, mild-moderate SSD, and moderate-severe SSD. Participants were also coded for comorbid language impairment (LI), based on scores on a standardized language test. Pedigrees of children were considered to represent bilineal inheritance of disorders if there was a history for SSD on both the maternal and paternal sides of the family. Parents completed the ADHD rating scale and a developmental questionnaire for each of their children.

RESULTS AND CONCLUSIONS

Children with moderate-severe SSD had higher ratings on the inattention and hyperactive/impulsivity scales than children with no SSD. Children whose family pedigrees demonstrated bilineal inheritance had higher ratings of inattention than children without bilineal inheritance. To determine the best predictors of ADHD ratings, multiple linear regression analyses were conducted. LI was more predictive of ADHD symptoms than SSD severity, bilineal inheritance of SSD, age, or gender. Findings support that LI rather than SSD is associated with ADHD.

Specific Language Impairment affects the early spelling process quantitatively but not qualitatively

The present study investigated whether children with Specific Language Impairment (SLI) need a special spelling education program, by examining whether the early spelling of children with SLI is quantitatively and qualitatively different from the spelling of typically developing children. Two groups of first grade children participated: 39 children with a typical language development between the age of 73 and 88 months, and 59 children with SLI between the age of 71 and 97 months. The results indicated that children with SLI do have a quantitative delay in both grapheme knowledge and spelling during first grade. However, there was no qualitative difference between the early spelling of children with SLI and typically developing children. This indicated that children with SLI have the same spelling processes as typically developing children, although they develop slower. For clinical practice, this means that teachers of children with SLI can practice the same skills as with typically developing children, but they have to practice substantially more than typically developing children.

Prevalência de alterações de fala em crianças por meio de teste de rastreamento

OBJETIVO: conhecer a prevalência de alterações de fala em crianças que frequentam o 1º ano do ensino fundamental em escolas públicas de Montes Claros - MG no ano de 2010, por meio de teste de rastreamento, verificar os resultados da triagem com a variável sexo e conhecer os principais processos fonológicos presentes nas crianças pesquisadas. MÉTODO: utilizou-se o Teste de Rastreamento de Distúrbios Articulatórios de Fala - TERDAF adaptado, um instrumento validado para este fim. Os alunos foram selecionados aleatoriamente para a aplicação do teste. RESULTADOS: foram avaliadas 404 crianças com média de idade de seis anos e cinco meses, 52,0% eram do sexo feminino. A prevalência de alterações de fala foi de 33,7%. Pode-se observar presença de ceceio em 8,4% das crianças. Dos 137 alunos com alguma alteração nos processos fonológicos, os mais utilizados foram: substituição de /λ/ por /i/ ou /y/, /l/ por /r/, /z/ por /s/ e omissão do /l/ e /r/. A chance de alterações de fala em crianças do sexo masculino foi 2,53 vezes àquela do sexo feminino. A média do tempo gasto durante o teste foi de um minuto e dezoito segundos. Conclusão: a prevalência de crianças com alterações de fala está em acordo com outros estudos. Ações do profissional fonoaudiólogo em pareceria com educadores contribuem para facilitar a aprendizagem como medida preventiva.

Characteristics of early spelling of children with Specific Language Impairment

The present study investigated active grapheme knowledge and early spelling of 59 first grade children with Specific Language Impairment (SLI). Speed, nature, and knowledge transfer of spelling acquisition were taken into account. Four orthographic characteristics that influence early spelling, namely, 'Type of Grapheme', 'Grapheme Position', 'Number of Graphemes', and 'Word Structure' were examined at the middle and at the end of first grade. At the beginning of first grade when children were between 71 and 97 months, they performed well below national norms on assessment of active grapheme knowledge. The delay in word spelling persisted, but decreased between the middle and the end of first grade. Despite this delay, the findings suggest that characteristics of early spelling for children with SLI are rather similar to those of children with typical language development. For example, children with SLI represented more graphemes at the end of first grade than at the middle of first grade, found it easier to represent the initial grapheme in words than the final or medial grapheme (Grapheme Position), were more successful spelling shorter than longer words (Number of Graphemes), and spelled words with simple structures (CVC) more accurately than those with complex structures (CVCC and CCVC; Word Structure). Finally, participants demonstrated that they can use known graphemes to spell words, but the transfer between active grapheme knowledge and word spelling was not always stable.

LEARNING OUTCOMES

As a result of this activity, readers will be able to explain the speed and the nature of spelling acquisition of children with SLI. As a result of this activity, readers will be able to explain what skills are most important for teachers to practice with children with SLI to improve the spelling skills of these children.

Literacy outcomes of children with early childhood speech sound disorders: impact of endophenotypes

PURPOSE

To demonstrate that early childhood speech sound disorders (SSD) and later school-age reading, written expression, and spelling skills are influenced by shared endophenotypes that may be in part genetic.

METHOD

Children with SSD and their siblings were assessed at early childhood (ages 4-6 years) and followed at school age (7-12 years). The relationship of shared endophenotypes with early childhood SSD and school-age outcomes and the shared genetic influences on these outcomes were examined.

RESULTS

Structural equation modeling demonstrated that oral motor skills, phonological awareness, phonological memory, vocabulary, and speeded naming have varying influences on reading decoding, spelling, spoken language, and written expression at school age. Genetic linkage studies demonstrated linkage for reading, spelling, and written expression measures to regions on chromosomes 1, 3, 6, and 15 that were previously linked to oral motor skills, articulation, phonological memory, and vocabulary at early childhood testing.

CONCLUSIONS

Endophenotypes predict school-age literacy outcomes over and above that predicted by clinical diagnoses of SSD or language impairment. Findings suggest that these shared endophenotypes and common genetic influences affect early childhood SSD and later school-age reading, spelling, spoken language, and written expression skills.

Incidence of mutism, dysarthria and dysphagia associated with childhood posterior fossa tumour

PURPOSE

Dysarthria and dysphagia are known complications following posterior fossa tumour (PFT) surgery. Outcome studies for these disorders, however, have focused on a select sub-group of children with mutism. Little is known regarding the incidence or features of these impairments in a consecutively admitted sample of children with PFT. This study describes the incidence and features of mutism, dysarthria and dysphagia during the acute post-surgical phase in a consecutive sample of children with PFT, unselected for the presence of mutism.

METHODS

A retrospective medical chart review of children aged 2 to 18 years consecutively admitted with PFT between January 2003 and January 2008 was conducted.

RESULTS

Twenty-seven children with PFT were identified. Post-surgical mutism, dysarthria and dysphagia were recorded in 9/27 (33%), 8/27 (30%) and 9/27 (33%) cases, respectively. Dysarthria most commonly involved deficits in articulation; however, impairments in respiration, phonation and prosody were also reported. Dysphagia involved all stages of swallowing (i.e., pre-oral anticipatory, oral preparatory, oral and pharyngeal). Eighty-nine percent of children (8/9) presented with dysphagia at hospital discharge.

CONCLUSIONS

The incidence of acute presentation of mutism, dysarthria and dysphagia post-surgery was relatively high, affecting around one in three cases. This incidence rate, considered together with the fact that over half of all cases had co-morbid communication or swallowing impairments, suggests that health professionals should be aware of the likelihood of dysarthria and dysphagia presentation in the acute period and consider speech pathology referral where necessary.

The Relationship between Early Reading Skills and Speech and Language Performance in Young Children with Cleft Lip and Palate

Objective

To examine the early reading skills of young children with cleft lip and palate and to examine the relationship between early reading skills and speech and language performance.

Participants

A total of 56 children participated in the study: 28 children with cleft lip and palate and 28 noncleft children matched for age (mean age, 5 years 7 months), gender, and months of formal schooling.

Main Outcome Measures

The two groups of children were compared ( t tests) on the Test of Early Reading-3. Pearson product moment correlations were performed to examine separately the relationship between early reading skills speech production abilities and between early reading skills and receptive and expressive language abilities for the two groups.

Results

Statistically significant group differences were noted on the Test of Early Reading-3. The mean score of 99 obtained by the group of children with cleft lip and palate was within normal limits compared with the norms for the Test of Early Reading-3; however, 14% of the children with cleft lip and palate scored outside the normal range on the Test of Early Reading-3. Statistically significant correlations were obtained between early reading skills and speech production abilities and between early reading skills and language abilities.

Conclusions

Children with cleft lip and palate differed from noncleft peers in speech and early reading skills. Children with the most severe speech problems were the children with the poorest performance on the Test of Early Reading-3. Management of children with cleft lip and palate should include early identification of and intervention for delays in speech, language, and reading.