Language Disorders of Children: The Bases and Diagnoses.

ERIC Educational Resources Information Center

Berry, Mildred Freburg

Taking an interdisciplinary approach, the text is intended as an introduction to language disorders in children. Aspects of tracking language in the nervous system considered include neural substrates of language development, operational systems, and operational mechanisms. Language and learning are discussed in terms of the psychological…

Autism, Language Disorder, and Social (Pragmatic) Communication Disorder: DSM-V and Differential Diagnoses.

PubMed

Simms, Mark D; Jin, Xing Ming

2015-08-01

• Based on strong research evidence (1), the prevalence of autism spectrum disorders (ASDs) has increased over the past decade, with a 2010 prevalence of 1:68 (1.5%) in children age 8 years. • Based on some research evidence as well as consensus (3), the most recent revision of the American Psychiatric Association's Diagnostic and Statistical Manual (DSM-V) identifies two core dimensions for the diagnosis of ASD: social (social communication and social interaction) and nonsocial (restricted, repetitive patterns of behaviors, interests, or activities). • Based on some research evidence as well as consensus (3) (31) (32) (33) (34), DSM-V identifies social pragmatic communication disorder (SPCD) as a dissociable dimension of language and communication ability that affects how individuals use language for social exchanges. SPCD is often found in children with language impairments and children with attention-deficit/hyperactivity disorder and other genetic/neurologic conditions. • Based on strong research evidence (2) (26) (27) (28), childhood language disorders affect 7.4% of kindergarteners, and 50% to 80% of these children experience persistent language, academic, and social-emotional difficulties into their adult years, despite having normal nonverbal cognitive abilities. • Based primarily on consensus due to lack of relevant clinical studies, differential diagnosis of autism and language disorders may require a multidisciplinary evaluation that takes into account a child’s overall development, including cognitive, communication, and social abilities. Monitoring the response to appropriate interventions and trajectory of development over time may improve the accuracy of diagnosis, especially in very young children.

Neurogenic Language Disorders in Children. International Association of Logopedics and Phoniatrics

ERIC Educational Resources Information Center

Fabbro, Franco, Ed.

2004-01-01

Language disorders in children are one of the most frequent causes of difficulties in communication, social interaction, learning and academic achievement. It has been estimated that over 5% of children present with some kind of language disorder. This volume illustrates the state of the art in neurogenic language disorders in children. The most…

Anal Disorders - Multiple Languages

MedlinePlus

... List of All Topics All Anal Disorders - Multiple Languages To use the sharing features on this page, please enable JavaScript. French (français) ... Bethesda, MD 20894 U.S. Department of Health and Human Services National Institutes of Health Page last updated on 3 May 2018

[Expressive language disorder and focal paroxysmal activity].

PubMed

Valdizán, José R; Rodríguez-Mena, Diego; Díaz-Sardi, Mauricio

2011-03-01

In cases of expressive language disorder (ELD), the child is unable to put his or her thoughts into words. Comorbidity is present with difficulties in repeating, imitating or naming. There are no problems with pronunciation, as occurs in phonological disorder, it may present before the age of three years and is crucial between four and seven years of age. Electroencephalogram (EEG) studies have been carried out not only in ELD, but also in clinical pictures where the language disorder was the main symptom or was associated to another neurodevelopmental pathology. We conducted a retrospective study involving a review of 100 patient records, with patients (25 girls and 75 boys) aged between two and six years old who had been diagnosed with ELD (according to the Diagnostic and Statistical Manual of Mental Disorders, fourth edition, text revised) and were free of seizures and not receiving treatment. They were submitted to an EEG and received treatment with valproic acid if EEG findings were positive. Only six patients (males) presented localised spike-wave paroxysmal EEG activity in the frontotemporal region. This 6% is a percentage that is higher than the one found in the normal children's population (2%), but lower than the value indicated in the literature for language disorders, which ranges between 20% and 50%. These patients responded positively to the treatment and both expressive language and EEG findings improved. It is possible that in ELD without paroxysms there may be a dysfunction in the circuit made up of the motor cortex-neostriatum prior to grammatical learning, whereas if there are paroxysms then this would point to neuronal hyperactivity, perhaps associated to this dysfunction or not, in cortical areas. In our cases valproic acid, together with speech therapy, helped the children to recover their language abilities.

Language Disorders in Adolescents: Current Needs and Future Directions.

PubMed

Nippold, Marilyn A

2016-11-01

Adolescents with developmental language disorders often do not receive the type of intervention that would improve their ability to speak, listen, read, and write effectively. Part of the problem is that many of these young people show no obvious symptoms of a language disorder, yet they struggle on a daily basis to succeed at school-related tasks that require a sophisticated level of language development. This article discusses some of the challenges these students face and makes suggestions for what could be done to address the issues. These suggestions include continuing the effort to advocate strongly for the rights of adolescents, increasing collaboration between speech-language pathologists and other professionals in the schools, and making changes to training programs in communication sciences and disorders to better prepare future speech-language pathologists to work with adolescents. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

The Impacts of Language Background and Language-Related Disorders in Auditory Processing Assessment

ERIC Educational Resources Information Center

Loo, Jenny Hooi Yin; Bamiou, Doris-Eva; Rosen, Stuart

2013-01-01

Purpose: To examine the impact of language background and language-related disorders (LRDs--dyslexia and/or language impairment) on performance in English speech and nonspeech tests of auditory processing (AP) commonly used in the clinic. Method: A clinical database concerning 133 multilingual children (mostly with English as an additional…

Bronchial Disorders - Multiple Languages

MedlinePlus

... List of All Topics All Bronchial Disorders - Multiple Languages To use the sharing features on this page, please enable JavaScript. Arabic (العربية) ... Bethesda, MD 20894 U.S. Department of Health and Human Services National Institutes of Health Page last updated on 2 May 2018

Differential Language Markers of Pathology in Autism, Pervasive Developmental Disorder Not Otherwise Specified and Specific Language Impairment

ERIC Educational Resources Information Center

Demouy, Julie; Plaza, Monique; Xavier, Jean; Ringeval, Fabien; Chetouani, Mohamed; Perisse, Didier; Chauvin, Dominique; Viaux, Sylvie; Golse, Bernard; Cohen, David; Robel, Laurence

2011-01-01

Language impairment is a common core feature in Pervasive Developmental Disorders (PDD) and Specific Language Impairment (SLI). Many studies have tried to define the specific language profiles of these disorders, some claiming the existence of overlaps, and others conceiving of them as separate categories. Fewer have sought to determine whether…

Expressive versus Receptive Language Skills in Specific Reading Disorder

ERIC Educational Resources Information Center

Stojanovik, Vesna; Riddell, Patricia

2008-01-01

Despite ample research into the language skills of children with specific reading disorder no studies so far have investigated whether there may be a difference between expressive and receptive language skills in this population. Yet, neuro-anatomical models would predict that children who have specific reading disorder which is not associated…

Language disorders in children with central nervous system injury

PubMed Central

Dennis, Maureen

2011-01-01

Children with injury to the central nervous system (CNS) exhibit a variety of language disorders that have been described by members of different disciplines, in different journals, using different descriptors and taxonomies. This paper is an overview of language deficits in children with CNS injury, whether congenital or acquired after a period of normal development. It first reviews the principal CNS conditions associated with language disorders in childhood. It then describes a functional taxonomy of language, with examples of the phenomenology and neurobiology of clinical deficits in children with CNS insults. Finally, it attempts to situate language in the broader realm of cognition and in current theoretical accounts of embodied cognition. PMID:20397297

Autistic symptomatology and language ability in autism spectrum disorder and specific language impairment.

PubMed

Loucas, Tom; Charman, Tony; Pickles, Andrew; Simonoff, Emily; Chandler, Susie; Meldrum, David; Baird, Gillian

2008-11-01

Autism spectrum disorders (ASD) and specific language impairment (SLI) are common developmental disorders characterised by deficits in language and communication. The nature of the relationship between them continues to be a matter of debate. This study investigates whether the co-occurrence of ASD and language impairment is associated with differences in severity or pattern of autistic symptomatology or language profile. Participants (N = 97) were drawn from a total population cohort of 56,946 screened as part of study to ascertain the prevalence of ASD, aged 9 to 14 years. All children received an ICD-10 clinical diagnosis of ASD or No ASD. Children with nonverbal IQ > or =80 were divided into those with a language impairment (language score of 77 or less) and those without, creating three groups: children with ASD and a language impairment (ALI; N = 41), those with ASD and but no language impairment (ANL; N = 31) and those with language impairment but no ASD (SLI; N = 25). Children with ALI did not show more current autistic symptoms than those with ANL. Children with SLI were well below the threshold for ASD. Their social adaptation was higher than the ASD groups, but still nearly 2 SD below average. In ALI the combination of ASD and language impairment was associated with weaker functional communication and more severe receptive language difficulties than those found in SLI. Receptive and expressive language were equally impaired in ALI, whereas in SLI receptive language was stronger than expressive. Co-occurrence of ASD and language impairment is not associated with increased current autistic symptomatology but appears to be associated with greater impairment in receptive language and functional communication.

Observation of Spontaneous Expressive Language (OSEL): a new measure for spontaneous and expressive language of children with autism spectrum disorders and other communication disorders.

PubMed

Kim, So Hyun; Junker, Dörte; Lord, Catherine

2014-12-01

A new language measure, the Observation of Spontaneous Expressive Language (OSEL), is intended to document spontaneous use of syntax, pragmatics, and semantics in 2-12-year-old children with Autism Spectrum Disorder (ASD) and other communication disorders with expressive language levels comparable to typical 2-5 year olds. Because the purpose of the OSEL is to provide developmental norms for use of language, the first step involves assessment of the scale's feasibility, validity, and reliability using a sample of 180 2-5 year-old typically developing children. Pilot data from the OSEL shows strong internal consistency, high reliabilities and validity. Once replicated with a large population-based sample and in special populations, the scale should be helpful in designing appropriate interventions for children with ASD and other communication disorders.

The Prevalence of Speech and Language Disorders in French-Speaking Preschool Children From Yaoundé (Cameroon).

PubMed

Tchoungui Oyono, Lilly; Pascoe, Michelle; Singh, Shajila

2018-05-17

The purpose of this study was to determine the prevalence of speech and language disorders in French-speaking preschool-age children in Yaoundé, the capital city of Cameroon. A total of 460 participants aged 3-5 years were recruited from the 7 communes of Yaoundé using a 2-stage cluster sampling method. Speech and language assessment was undertaken using a standardized speech and language test, the Evaluation du Langage Oral (Khomsi, 2001), which was purposefully renormed on the sample. A predetermined cutoff of 2 SDs below the normative mean was applied to identify articulation, expressive language, and receptive language disorders. Fluency and voice disorders were identified using clinical judgment by a speech-language pathologist. Overall prevalence was calculated as follows: speech disorders, 14.7%; language disorders, 4.3%; and speech and language disorders, 17.1%. In terms of disorders, prevalence findings were as follows: articulation disorders, 3.6%; expressive language disorders, 1.3%; receptive language disorders, 3%; fluency disorders, 8.4%; and voice disorders, 3.6%. Prevalence figures are higher than those reported for other countries and emphasize the urgent need to develop speech and language services for the Cameroonian population.

Language Disorders and Prognosis for Reading Disabilities in Developmental Age.

ERIC Educational Resources Information Center

Levi, Gabriel; And Others

1982-01-01

Reading levels attained by two groups of language-disordered children at the end of the first year of school were compared. Results confirmed the association between reading disability and language disorders, and yielded group differences: reading achievement was associated with semantic and syntactic competencies. (Author/RD)

Brain Mechanisms of Affective Language Comprehension in Autism Spectrum Disorders

DTIC Science & Technology

2016-10-01

AWARD NUMBER: W81XWH-14-1-0457 TITLE: Brain Mechanisms of Affective Language Comprehension in Autism Spectrum Disorders PRINCIPAL INVESTIGATOR...TITLE AND SUBTITLE Brain Mechanisms of Affective Language Comprehension in Autism Spectrum Disorders 5a. CONTRACT NUMBER 5b. GRANT NUMBER W81XWH-14...Unlimited 13. SUPPLEMENTARY NOTES 14. ABSTRACT Profound deficits in the domain of social communication are a hallmark of autism spectrum disorders (ASD

Auditory Processing Disorder and Foreign Language Acquisition

ERIC Educational Resources Information Center

Veselovska, Ganna

2015-01-01

This article aims at exploring various strategies for coping with the auditory processing disorder in the light of foreign language acquisition. The techniques relevant to dealing with the auditory processing disorder can be attributed to environmental and compensatory approaches. The environmental one involves actions directed at creating a…

[Speech and language disorders in children from public schools in Belo Horizonte].

PubMed

Rabelo, Alessandra Terra Vasconcelos; Campos, Fernanda Rodrigues; Friche, Clarice Passos; da Silva, Bárbara Suelen Vasconcelos; de Lima Friche, Amélia Augusta; Alves, Claudia Regina Lindgren; de Figueiredo Goulart, Lúcia Maria Horta

2015-12-01

To investigate the prevalence of oral language, orofacial motor skill and auditory processing disorders in children aged 4-10 years old and verify their association with age and gender. Cross-sectional study with stratified, random sample consisting of 539 students. The evaluation consisted of three protocols: orofacial motor skill protocol, adapted from the Myofunctional Evaluation Guidelines; the Child Language Test ABFW--Phonology, and a simplified auditory processing evaluation. Descriptive and associative statistical analyses were performed using Epi Info software, release 6.04. Chi-square test was applied to compare proportion of events and analysis of variance was used to compare mean values. Significance was set at p≤0.05. Of the studied subjects, 50.1% had at least one of the assessed disorders; of those, 33.6% had oral language disorder, 17.1%, had orofacial motor skill impairment, and 27.3% had auditory processing disorder. There were significant associations between auditory processing skills' impairment, oral language impairment and age, suggesting a decrease in the number of disorders with increasing age. Similarly, the variable "one or more speech, language and hearing disorders" was also associated with age. The prevalence of speech, language and hearing disorders in children was high, indicating the need for research and public health efforts to cope with this problem. Copyright © 2015 Sociedade de Pediatria de São Paulo. Publicado por Elsevier Editora Ltda. All rights reserved.

Speech and language disorders in children from public schools in Belo Horizonte

PubMed Central

Rabelo, Alessandra Terra Vasconcelos; Campos, Fernanda Rodrigues; Friche, Clarice Passos; da Silva, Bárbara Suelen Vasconcelos; Friche, Amélia Augusta de Lima; Alves, Claudia Regina Lindgren; Goulart, Lúcia Maria Horta de Figueiredo

2015-01-01

Objective: To investigate the prevalence of oral language, orofacial motor skill and auditory processing disorders in children aged 4-10 years and verify their association with age and gender. Methods: Cross-sectional study with stratified, random sample consisting of 539 students. The evaluation consisted of three protocols: orofacial motor skill protocol, adapted from the Myofunctional Evaluation Guidelines; the Child Language Test ABFW - Phonology; and a simplified auditory processing evaluation. Descriptive and associative statistical analyses were performed using Epi Info software, release 6.04. Chi-square test was applied to compare proportion of events and analysis of variance was used to compare mean values. Significance was set at p≤0.05. Results: Of the studied subjects, 50.1% had at least one of the assessed disorders; of those, 33.6% had oral language disorder, 17.1% had orofacial motor skill impairment, and 27.3% had auditory processing disorder. There were significant associations between auditory processing skills’ impairment, oral language impairment and age, suggesting a decrease in the number of disorders with increasing age. Similarly, the variable "one or more speech, language and hearing disorders" was also associated with age. Conclusions: The prevalence of speech, language and hearing disorders in children was high, indicating the need for research and public health efforts to cope with this problem. PMID:26300524

Bilingualism, Language Disorders and Intercultural Families in Contemporary Italy: Family Relations, Transmission of Language and Representations of Otherness.

PubMed

Bruno, Davide; Balottin, Umberto; Berlincioni, Vanna; Moro, Marie Rose

2016-03-01

This study aims to show how language disorders in children affect language transmission and the mixedness experience in intercultural families. To this end, it adopts a qualitative method of study based on the administration of ad hoc interviews to intercultural couples who consulted our Child Neuropsychiatry Service because of language disorders in their children. One of the main consequences, when the child of an intercultural couple presents a language disorder and a diagnostic process has to be initiated, may be interruption of the transmission of the second language, especially if it is the mother's language. The decision to do this, which may be taken on the advice of teachers and health professionals, but also because the parents themselves often attribute their child's language disorder to his bilingual condition, affects not only the relationship between the mother and her child, but also processes in the construction of parenthood and in the structuring of the child's personality and the plurality of his affiliations. A clear understanding of how the dialectic between the categories of "alien" and "familiar" is managed in these contemporary families, which have to reckon with the condition of otherness, is crucial for psychiatrists and psychotherapists working in settings in which cultural difference is an issue to consider.

Use of abstracts, orientations, and codas in narration by language-disordered and nondisordered children.

PubMed

Sleight, C C; Prinz, P M

1985-11-01

In this study language-disordered and nondisordered children viewed a nonverbal film, wrote the story, and narrated it to language-disordered and nondisordered peers who were unfamiliar with the film. The narratives were analyzed for the use of abstracts, orientations (background information), and codas. Language-disordered children made fewer references to the orientation clauses of props and activities than nondisordered children. Neither group modified their language in the areas examined to take into account the communicative status of their listeners. Therapeutic implications for the language-disordered children are presented as are suggestions for future research.

Bipolar Disorder in Children: Implications for Speech-Language Pathologists

ERIC Educational Resources Information Center

Quattlebaum, Patricia D.; Grier, Betsy C.; Klubnik, Cynthia

2012-01-01

In the United States, bipolar disorder is an increasingly common diagnosis in children, and these children can present with severe behavior problems and emotionality. Many studies have documented the frequent coexistence of behavior disorders and speech-language disorders. Like other children with behavior disorders, children with bipolar disorder…

Metapragmatic Explicitation and Social Attribution in Social Communication Disorder and Developmental Language Disorder: A Comparative Study

ERIC Educational Resources Information Center

Adams, Catherine; Lockton, Elaine; Collins, Anna

2018-01-01

Purpose: The purposes of this study are to investigate metapragmatic (MP) ability in 6-11-year-old children with social communication disorder (SCD), developmental language disorder (DLD), and typical language development and to explore factors associated with MP explicitation and social understanding (SU). Method: In this cross-sectional study,…

Gesture, Play, and Language Development of Spanish-Speaking Toddlers with Developmental Language Disorders: A Preliminary Study

ERIC Educational Resources Information Center

Guiberson, Mark

2016-01-01

The purpose of this preliminary study was to (a) examine relationships between the symbolic and language skills of a mixed (developmental language disordered [DLD] and typical language [TL]) Spanish-speaking sample; (b) describe gesture, play, and language skills of DLD and TL groups; (c) compare the development between groups; and (d) explore…

A Functional Genetic Link between Distinct Developmental Language Disorders

PubMed Central

Vernes, Sonja C.; Newbury, Dianne F.; Abrahams, Brett S.; Winchester, Laura; Nicod, Jérôme; Groszer, Matthias; Alarcón, Maricela; Oliver, Peter L.; Davies, Kay E.; Geschwind, Daniel H.; Monaco, Anthony P.; Fisher, Simon E.

2009-01-01

BACKGROUND Rare mutations affecting the FOXP2 transcription factor cause a monogenic speech and language disorder. We hypothesized that neural pathways downstream of FOXP2 influence more common phenotypes, such as specific language impairment. METHODS We performed genomic screening for regions bound by FOXP2 using chromatin immunoprecipitation, which led us to focus on one particular gene that was a strong candidate for involvement in language impairments. We then tested for associations between single-nucleotide polymorphisms (SNPs) in this gene and language deficits in a well-characterized set of 184 families affected with specific language impairment. RESULTS We found that FOXP2 binds to and dramatically down-regulates CNTNAP2, a gene that encodes a neurexin and is expressed in the developing human cortex. On analyzing CNTNAP2 polymorphisms in children with typical specific language impairment, we detected significant quantitative associations with nonsense-word repetition, a heritable behavioral marker of this disorder (peak association, P = 5.0×10-5 at SNP rs17236239). Intriguingly, this region coincides with one associated with language delays in children with autism. CONCLUSIONS The FOXP2-CNTNAP2 pathway provides a mechanistic link between clinically distinct syndromes involving disrupted language. PMID:18987363

Language in low-functioning children with autistic disorder: differences between receptive and expressive skills and concurrent predictors of language.

PubMed

Maljaars, Jarymke; Noens, Ilse; Scholte, Evert; van Berckelaer-Onnes, Ina

2012-10-01

Language profiles of children with autistic disorder and intellectual disability (n = 36) were significantly different from the comparison groups of children with intellectual disability (n = 26) and typically developing children (n = 34). The group low-functioning children with autistic disorder obtained a higher mean score on expressive than on receptive language, whereas both comparison groups showed the reverse pattern. Nonverbal mental age, joint attention, and symbolic understanding of pictures were analyzed in relation to concurrent receptive and expressive language abilities. In the group with autistic disorder and intellectual disability, symbol understanding and joint attention were most strongly related to language abilities. Nonverbal mental age was the most important predictor of language abilities in the comparison groups.

Obstructive sleep apnea and oral language disorders.

PubMed

Corrêa, Camila de Castro; Cavalheiro, Maria Gabriela; Maximino, Luciana Paula; Weber, Silke Anna Theresa

Children and adolescents with obstructive sleep apnea (OSA) may have consequences, such as daytime sleepiness and learning, memory, and attention disorders, that may interfere in oral language. To verify, based on the literature, whether OSA in children was correlated to oral language disorders. A literature review was carried out in the Lilacs, PubMed, Scopus, and Web of Science databases using the descriptors "Child Language" AND "Obstructive Sleep Apnea". Articles that did not discuss the topic and included children with other comorbidities rather than OSA were excluded. In total, no articles were found at Lilacs, 37 at PubMed, 47 at Scopus, and 38 at Web of Science databases. Based on the inclusion and exclusion criteria, six studies were selected, all published from 2004 to 2014. Four articles demonstrated an association between primary snoring/OSA and receptive language and four articles showed an association with expressive language. It is noteworthy that the articles used different tools and considered different levels of language. The late diagnosis and treatment of obstructive sleep apnea is associated with a delay in verbal skill acquisition. The professionals who work with children should be alert, as most of the phonetic sounds are acquired during ages 3-7 years, which is also the peak age for hypertrophy of the tonsils and childhood OSA. Copyright © 2016 Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial. Published by Elsevier Editora Ltda. All rights reserved.

Pragmatics and adult language disorders: past achievements and future directions.

PubMed

Cummings, Louise

2007-05-01

In this article, the current state of our knowledge of pragmatic disorders in adults with language impairment is assessed. A brief historical background of clinical pragmatics is presented, and the place of adult language pathology within the development of this field is discussed. A comprehensive review is undertaken of pragmatic deficits in adults with language impairments of diverse etiologies. Specifically, pragmatic deficits are examined in adults with left-hemisphere damage, often resulting in aphasia, and in adults with right-hemisphere damage, traumatic brain injury, schizophrenia, and neurodegenerative disorders (principally, Alzheimer's disease). Although many pragmatic phenomena have been examined in these clinical populations, studies have also tended to neglect important areas of pragmatic functioning in adults with these disorders. Several such areas are identified within a wider discussion of how researchers and clinicians can best pursue future investigations of pragmatics in adults with language impairment.

[Qualifying language disorders of schizophrenia through the speech therapists' assessment].

PubMed

Boucard, C; Laffy-Beaufils, B

2008-06-01

This study investigates a comprehensive assessment of language disorders in order to identify impaired and unaffected language abilities of individuals with schizophrenia. Furthermore, the purpose of this study was to demonstrate the importance of the role of speech therapists in the treatment of schizophrenia. Speech therapy is especially thought to treat language disorders. However, to date, speech therapists have not been solicited in the treatment of schizophrenia, despite growing evidence supporting that schizophrenia is characterized by cognitive disorders such as impairments in memory, attention, executive functioning and language. In this article, we discuss the fact that elements of language and cognition are interactively affected and that cognition influences language. We then demonstrate that language impairments can be treated in the same way as neurological language impairments (cerebrovascular disease, brain injury), in order to reduce their functional outcome. Schizophrenia affects the pragmatic component of language with a major negative outcome in daily living skills [Champagne M, Stip E, Joanette Y. Social cognition deficit in schizophrenia: accounting for pragmatic deficits in communication abilities? Curr Psychiatry Rev:2006;(2):309-315]. The results of our comprehensive assessment also provide a basis for the design of a care plan. For this, subjects with schizophrenia were examined for language comprehension and language production with a focus on pragmatic abilities. In neurology, standardized tests are available that have been designed specifically to assess language functions. However, no such tests are available in psychiatry, so we gathered assessments widely used in neurology and examined the more relevant skills. In this article, each test we chose is described and particular attention is paid to the information they provided on impaired language abilities in schizophrenia. In this manner, we provide an accurate characterization of

Speech-language pathology findings in Attention Deficit Hyperactivity Disorder: a systematic literature review.

PubMed

Machado-Nascimento, Nárli; Melo E Kümmer, Arthur; Lemos, Stela Maris Aguiar

2016-01-01

To systematically review the scientific production on the relationship between Attention Deficit Hyperactivity Disorder (ADHD) and Speech-language Pathology and to methodologically analyze the observational studies on the theme. Systematic review of the literature conducted at the databases Medical Literature Analysis and Retrieval System online (MEDLINE, USA), Literature of Latin America and the Caribbean Health Sciences (LILACS, Brazil) and Spanish Bibliographic Index of Health Sciences (IBECS, Spain) using the descriptors: "Language", "Language Development", "Attention Deficit Hyperactivity Disorder", "ADHD" and "Auditory Perception". Articles published between 2008 and 2013. Inclusion criteria: full articles published in national and international journals from 2008 to 2013. Exclusion criteria: articles not focused on the speech-language pathology alterations present in the attention deficit hyperactivity disorder. The articles were read in full and the data were extracted for characterization of methodology and content. The 23 articles found were separated according to two themes: Speech-language Pathology and Attention Deficit Hyperactivity Disorder. The study of the scientific production revealed that the alterations most commonly discussed were reading disorders and that there are few reports on the relationship between auditory processing and these disorders, as well as on the role of the speech-language pathologist in the evaluation and treatment of children with Attention Deficit Hyperactivity Disorder.

Use of Abstracts, Orientations, and Codas in Narration by Language-Disordered and Nondisordered Children.

ERIC Educational Resources Information Center

Sleight, Christine C.; Prinz, Philip M.

1985-01-01

Forty language-disordered and nondisordered elementary children viewed a nonverbal film, wrote the story, and narrated it to language-disordered and nondisordered peers unfamiliar with the film. Language-disordered Ss made fewer references to the orientation clauses of props and activities than nondisordered Ss. Neither group modified their…

Multilingual Aspects of Speech Sound Disorders in Children. Communication Disorders across Languages

ERIC Educational Resources Information Center

McLeod, Sharynne; Goldstein, Brian

2012-01-01

Multilingual Aspects of Speech Sound Disorders in Children explores both multilingual and multicultural aspects of children with speech sound disorders. The 30 chapters have been written by 44 authors from 16 different countries about 112 languages and dialects. The book is designed to translate research into clinical practice. It is divided into…

Figurative language comprehension in individuals with autism spectrum disorder: A meta-analytic review

PubMed Central

Kalandadze, Tamar; Norbury, Courtenay; Nærland, Terje; Næss, Kari-Anne B

2016-01-01

We present a meta-analysis of studies that compare figurative language comprehension in individuals with autism spectrum disorder and in typically developing controls who were matched based on chronological age or/and language ability. A total of 41 studies and 45 independent effect sizes were included based on predetermined inclusion criteria. Group matching strategy, age, types of figurative language, and cross-linguistic differences were examined as predictors that might explain heterogeneity in effect sizes. Overall, individuals with autism spectrum disorder showed poorer comprehension of figurative language than their typically developing peers (Hedges’ g = –0.57). A meta-regression analysis showed that group matching strategy and types of figurative language were significantly related to differences in effect sizes, whereas chronological age and cross-linguistic differences were not. Differences between the autism spectrum disorder and typically developing groups were small and nonsignificant when the groups were matched based on the language ability. Metaphors were more difficult to comprehend for individuals with autism spectrum disorder compared with typically developing controls than were irony and sarcasm. Our findings highlight the critical role of core language skills in figurative language comprehension. Interventions and educational programmes designed to improve social communication skills in individuals with autism spectrum disorder may beneficially target core language skills in addition to social skills. PMID:27899711

Communication Disorders in Speakers of Tone Languages: Etiological Bases and Clinical Considerations

PubMed Central

Wong, Patrick C. M.; Perrachione, Tyler K.; Gunasekera, Geshri; Chandrasekaran, Bharath

2009-01-01

Lexical tones are a phonetic contrast necessary for conveying meaning in a majority of the world’s languages. Various hearing, speech, and language disorders affect the ability to perceive or produce lexical tones, thereby seriously impairing individuals’ communicative abilities. The number of tone language speakers is increasing, even in otherwise English-speaking nations, yet insufficient emphasis has been placed on clinical assessment and rehabilitation of lexical tone disorders. The similarities and dissimilarities between lexical tones and other speech sounds make a richer scientific understanding of their physiological bases paramount to more effective remediation of speech and language disorders in general. Here we discuss the cognitive and biological bases of lexical tones, emphasizing the neural structures and networks that support their acquisition, perception, and cognitive representation. We present emerging research on lexical tone learning in the context of the clinical disorders of hearing, speech, and language that this body of research will help to address. PMID:19711234

Speech and Language Disorders. Fact Sheet = Trastornos del Habla y Lenguaje. Hojas Informativas Sobre Discapacidades.

ERIC Educational Resources Information Center

National Information Center for Children and Youth with Disabilities, Washington, DC.

This fact sheet on speech and language disorders is presented in English and Spanish. It provides information on the definition of speech and language disorders and possible causes; the incidence (about one in ten people); and characteristics of delayed communication, speech disorders, and language disorders. It notes educational implications,…

Developmental Disorders of Language and Literacy: Special Issue

ERIC Educational Resources Information Center

Marshall, Chloe R.; Messaoud-Galusi, Souhila

2010-01-01

Language and literacy are cognitive skills of exceptional complexity. It is therefore not surprising that they are at risk of impairment either during development or as a result of damage (e.g. stroke) later in life. Impaired language and literacy can arise from a general learning impairment. However, two developmental disorders, specific language…

The Evolution of Neuroimaging Research and Developmental Language Disorders.

ERIC Educational Resources Information Center

Lane, Angela B.; Foundas, Anne L.; Leonard, Christiana M.

2001-01-01

This article reviews current neuroimaging literature, including computer tomography, positron emission tomography, single photon emission spectroscopy, and magnetic resonance imaging, on individuals with developmental language disorders. The review suggests a complicated relationship between cortical morphometry and language development that is…

A Multidimensional Review of Bilingual Aphasia as a Language Disorder

ERIC Educational Resources Information Center

Akbari, Mohsen

2014-01-01

Aphasia as a multifaceted language disorder associated with the complicated links between language and brain has been and is of interest and significance to the stream of research in different disciplines including neurolinguistics, psycholinguistics, cognitive studies and language acquisition. Along with explorations into the manifestations of…

Observation of Spontaneous Expressive Language (OSEL): A New Measure for Spontaneous and Expressive Language of Children with Autism Spectrum Disorders and Other Communication Disorders

PubMed Central

Kim, So Hyun; Junker, Dörte; Lord, Catherine

2014-01-01

A new language measure, the Observation of Spontaneous Expressive Language (OSEL), is intended to document spontaneous use of syntax, pragmatics, and semantics in 2-12-year-old children with ASD and other communication disorders with expressive language levels comparable to typical 2-5 year olds. Because the purpose of the OSEL is to provide developmental norms for use of language, the first step involves assessment of the scale’s feasibility, validity, and reliability using a sample of 180 2-5 year-old typically developing children. Pilot data from the OSEL shows strong internal consistency, high reliabilities and validity. Once replicated with a large population-based sample and in special populations, the scale should be helpful in designing appropriate interventions for children with ASD and other communication disorders. PMID:25022249

The Genetic Basis of Thought Disorder and Language and Communication Disturbances in Schizophrenia

PubMed Central

Levy, Deborah L.; Coleman, Michael J.; Sung, Heejong; Ji, Fei; Matthysse, Steven; Mendell, Nancy R.; Titone, Debra

2009-01-01

Thought disorder as well as language and communication disturbances are associated with schizophrenia and are over-represented in clinically unaffected relatives of schizophrenics. All three kinds of dysfunction involve some element of deviant verbalizations, most notably, semantic anomalies. Of particular importance, thought disorder characterized primarily by deviant verbalizations has a higher recurrence in relatives of schizophrenic patients than schizophrenia itself. These findings suggest that deviant verbalizations may be more penetrant expressions of schizophrenia susceptibility genes than schizophrenia. This paper reviews the evidence documenting the presence of thought, language and communication disorders in schizophrenic patients and in their first-degree relatives. This familial aggregation potentially implicates genetic factors in the etiology of thought disorder, language anomalies, and communication disturbances in schizophrenia families. We also present two examples of ways in which thought, language and communication disorders can enrich genetic studies, including those involving schizophrenia. PMID:20161689

Distributional Learning in College Students with Developmental Language Disorder

ERIC Educational Resources Information Center

Hall, Jessica; Van Horne, Amanda Owen; McGregor, Karla K.; Farmer, Thomas

2017-01-01

Purpose: This study examined whether college students with developmental language disorder (DLD) could use distributional information in an artificial language to learn about grammatical category membership in a way similar to their typically developing (TD) peers. Method: Seventeen college students with DLD and 17 TD college students participated…

Speech and Language Skills of Parents of Children with Speech Sound Disorders

ERIC Educational Resources Information Center

Lewis, Barbara A.; Freebairn, Lisa A.; Hansen, Amy J.; Miscimarra, Lara; Iyengar, Sudha K.; Taylor, H. Gerry

2007-01-01

Purpose: This study compared parents with histories of speech sound disorders (SSD) to parents without known histories on measures of speech sound production, phonological processing, language, reading, and spelling. Familial aggregation for speech and language disorders was also examined. Method: The participants were 147 parents of children with…

Defining Spoken Language Benchmarks and Selecting Measures of Expressive Language Development for Young Children With Autism Spectrum Disorders

PubMed Central

Tager-Flusberg, Helen; Rogers, Sally; Cooper, Judith; Landa, Rebecca; Lord, Catherine; Paul, Rhea; Rice, Mabel; Stoel-Gammon, Carol; Wetherby, Amy; Yoder, Paul

2010-01-01

Purpose The aims of this article are twofold: (a) to offer a set of recommended measures that can be used for evaluating the efficacy of interventions that target spoken language acquisition as part of treatment research studies or for use in applied settings and (b) to propose and define a common terminology for describing levels of spoken language ability in the expressive modality and to set benchmarks for determining a child’s language level in order to establish a framework for comparing outcomes across intervention studies. Method The National Institute on Deafness and Other Communication Disorders assembled a group of researchers with interests and experience in the study of language development and disorders in young children with autism spectrum disorders. The group worked for 18 months through a series of conference calls and correspondence, culminating in a meeting held in December 2007 to achieve consensus on these aims. Results The authors recommend moving away from using the term functional speech, replacing it with a developmental framework. Rather, they recommend multiple sources of information to define language phases, including natural language samples, parent report, and standardized measures. They also provide guidelines and objective criteria for defining children’s spoken language expression in three major phases that correspond to developmental levels between 12 and 48 months of age. PMID:19380608

Effectiveness of 1:1 Speech and Language Therapy for Older Children with (Developmental) Language Disorder

ERIC Educational Resources Information Center

Ebbels, Susan H.; Wright, Lisa; Brockbank, Sally; Godfrey, Caroline; Harris, Catherine; Leniston, Hannah; Neary, Kate; Nicoll, Hilary; Nicoll, Lucy; Scott, Jackie; Maric, Nataša

2017-01-01

Background: Evidence of the effectiveness of therapy for older children with (developmental) language disorder (DLD), and particularly those with receptive language impairments, is very limited. The few existing studies have focused on particular target areas, but none has looked at a whole area of a service. Aims: To establish whether for…

Language Development in Children with Language Disorders: An Introduction to Skinner's Verbal Behavior and the Techniques for Initial Language Acquisition

ERIC Educational Resources Information Center

Casey, Laura Baylot; Bicard, David F.

2009-01-01

Language development in typically developing children has a very predictable pattern beginning with crying, cooing, babbling, and gestures along with the recognition of spoken words, comprehension of spoken words, and then one word utterances. This predictable pattern breaks down for children with language disorders. This article will discuss…

Efficacy of the Direct Instruction Language for Learning (DI-LL) Program to Promote Expressive and Receptive Language in Children with Autism Spectrum Disorder

DTIC Science & Technology

2016-07-01

Receptive Language in Children with Autism Spectrum Disorder PRINCIPAL INVESTIGATOR: Lawrence Scahill, MSN, PhD CONTRACTING ORGANIZATION: Emory...REPORT TYPE Annual 3. DATES COVERED 15Jun2015 - 14Jun2016 4. TITLE AND SUBTITLE Receptive Language in Children with Autism Spectrum Disorder 5a...indicates that as many as 75% of children with autism spectrum disorder (ASD) have language delay ranging from mild to severe. Many interventions have

Using Spoken Language Benchmarks to Characterize the Expressive Language Skills of Young Children With Autism Spectrum Disorders

PubMed Central

Weismer, Susan Ellis

2015-01-01

Purpose Spoken language benchmarks proposed by Tager-Flusberg et al. (2009) were used to characterize communication profiles of toddlers with autism spectrum disorders and to investigate if there were differences in variables hypothesized to influence language development at different benchmark levels. Method The communication abilities of a large sample of toddlers with autism spectrum disorders (N = 105) were characterized in terms of spoken language benchmarks. The toddlers were grouped according to these benchmarks to investigate whether there were differences in selected variables across benchmark groups at a mean age of 2.5 years. Results The majority of children in the sample presented with uneven communication profiles with relative strengths in phonology and significant weaknesses in pragmatics. When children were grouped according to one expressive language domain, across-group differences were observed in response to joint attention and gestures but not cognition or restricted and repetitive behaviors. Conclusion The spoken language benchmarks are useful for characterizing early communication profiles and investigating features that influence expressive language growth. PMID:26254475

Sleep Disorders as a Risk to Language Learning and Use. EBP Briefs. Volume 10, Issue 1

ERIC Educational Resources Information Center

McGregor, Karla K.; Alper, Rebecca M.

2015-01-01

Clinical Question: Are people with sleep disorders at higher risk for language learning deficits than healthy sleepers? Method: Scoping Review. Study Sources: PubMed, Google Scholar, Trip Database, ClinicalTrials.gov. Search Terms: sleep disorders AND language AND learning; sleep disorders language learning--deprivation--epilepsy; sleep disorders…

Very Early Processing Skills and Language Acquisition in Autism Spectrum Disorder

ERIC Educational Resources Information Center

Kushner, Nicole Blake

2017-01-01

With the increasing prevalence of autism diagnoses, large percentage of diagnosed individuals with comorbid language difficulties, and negative effects of these difficulties on language development and overall functioning, research on language acquisition in children diagnosed with autism spectrum disorder is essential. The current study used data…

[Are language disorders in Alzheimer's disease simply aphasia?

PubMed

Hazif-Thomas, Cyril; Thomas, Philippe

Alzheimer's disease is accompanied by gradual aphasia, becoming more severe when the cognitive disorders are more marked. However, the quality of care provided to the patient can modulate the evolution of these language difficulties. Aphasia is linked to a human communication deficiency and can be limited by taking into account the phatic function of language to keep the channels of communication open. Copyright © 2017. Published by Elsevier Masson SAS.

Prologue: Toward Accurate Identification of Developmental Language Disorder Within Linguistically Diverse Schools.

PubMed

Oetting, Janna B

2018-04-05

Although the 5 studies presented within this clinical forum include children who differ widely in locality, language learning profile, and age, all were motivated by a desire to improve the accuracy at which developmental language disorder is identified within linguistically diverse schools. The purpose of this prologue is to introduce the readers to a conceptual framework that unites the studies while also highlighting the approaches and methods each research team is pursuing to improve assessment outcomes within their respective linguistically diverse community. A disorder within diversity framework is presented to replace previous difference vs. disorder approaches. Then, the 5 studies within the forum are reviewed by clinical question, type of tool(s), and analytical approach. Across studies of different linguistically diverse groups, research teams are seeking answers to similar questions about child language screening and diagnostic practices, using similar analytical approaches to answer their questions, and finding promising results with tools focused on morphosyntax. More studies that are modeled after or designed to extend those in this forum are needed to improve the accuracy at which developmental language disorder is identified.

Comparison of psychopathological dimensions between major depressive disorder and schizophrenia spectrum disorders focusing on language, affectivity and motor behavior.

PubMed

Steinau, Sarah; Stegmayer, Katharina; Lang, Fabian U; Jäger, Markus; Strik, Werner; Walther, Sebastian

2017-04-01

This study tested whether patients with major depressive disorder (MDD) and schizophrenia spectrum disorders would differ in three dimensions of psychopathology (language, affectivity and motor behavior) as assessed by the Bern Psychopathology Scale (BPS) in a cohort of 58 patients with MDD and 146 patients with schizophrenia spectrum disorders. The overall estimation of severity of each of the three dimensions was rated on a seven-point Likert scale from severely inhibited to severely disinhibited. Here, more than half of the patients endorsed ratings that showed normal or mildly (dis-)inhibited behavior. At group level more pronounced negative ratings of affect were seen in MDD. Group comparisons of the severity ratings on language or motor behavior yielded no differences between schizophrenia spectrum disorders and MDD. At the individuals' levels, extreme ratings in the language and motor dimensions were more frequent in schizophrenia spectrum disorders and in the affectivity dimension more frequent in MDD. Shared psychopathological features could be seen across diagnoses, supporting a dimensional approach to psychopathology in endogenous psychoses. However, the groups differ in the severity of affect ratings as well as in the distribution of language, affectivity and motor ratings with more variance among the group of schizophrenia spectrum disorders. Copyright © 2017 Elsevier Ireland Ltd. All rights reserved.

Imitative Modeling as a Theoretical Base for Instructing Language-Disordered Children

ERIC Educational Resources Information Center

Courtright, John A.; Courtright, Illene C.

1976-01-01

A modification of A. Bandura's social learning theory (imitative modeling) was employed as a theoretical base for language instruction with eight language disordered children (5 to 10 years old). (Author/SBH)

Case against Diagnosing Developmental Language Disorder by Default: A Single Case Study of Acquired Aphasia Associated with Convulsive Disorder

ERIC Educational Resources Information Center

Marinac, Julie V.; Harper, Laura

2009-01-01

The aim of this article is to inform the diagnostic knowledge base for professionals working in the field of language disorders when classic symptoms, characteristics and sequences are not found. The information reveals the risk of diagnosis with a developmental language disorder (DLD) by default when no underlying cause can be readily identified.…

Using the Preschool Language Scale, Fourth Edition to Characterize Language in Preschoolers with Autism Spectrum Disorders

ERIC Educational Resources Information Center

Volden, Joanne; Smith, Isabel M.; Szatmari, Peter; Bryson, Susan; Fombonne, Eric; Mirenda, Pat; Roberts, Wendy; Vaillancourt, Tracy; Waddell, Charlotte; Zwaigenbaum, Lonnie; Georgiades, Stelios; Duku, Eric; Thompson, Ann

2011-01-01

Purpose: The Preschool Language Scale, Fourth Edition (PLS-4; Zimmerman, Steiner, & Pond, 2002) was used to examine syntactic and semantic language skills in preschool children with autism spectrum disorders (ASD) to determine its suitability for use with this population. We expected that PLS-4 performance would be better in more…

[Verbal communication disorders and language disorders in cortical dementias (I). The current state of the art in research].

PubMed

Benedet, M J

This is the first part of a research work into primary and secondary language disorders (LD) in the stages of minimum to mild pathological deterioration in the degenerative process of cortical dementias. AIMS. In this first part, in the light of recent models of symbolic computation of language processing, we review the most significant publications on the subject matter. We begin with an introduction to the historical development of the approaches used to deal with the subject. Following that, we briefly describe the components of the language processing system (LPS) in the light of symbolic computation models. We then analyse the publications dealing with those models. Our aim was to determine whether the LD reported in those publications are the result of a primary involvement of any of the LPS components, or whether they are only the result of disorders affecting other components of the cognitive system. In this case, the supposed LD would be secondary and thus a communication, but not language, disorder. Despite the important variations from one individual to another that have been systematically observed by different authors, it seems that only LD belonging to so called primary progressive aphasia are actually cases of this disorder. In all the other dementias in the above mentioned stages of the development process these disorders are secondary to the involvement of other subsystems of the LPS.

Community Health Workers perceptions in relation to speech and language disorders.

PubMed

Knochenhauer, Carla Cristina Lins Santos; Vianna, Karina Mary de Paiva

2016-01-01

To know the perception of the Community Health Workers (CHW) about the speech and language disorders. Cross-sectional study, which involved a questionnaire with questions related to the knowledge of CHW on speech and language disorders. The research was carried out with CHW allocated in the Centro Sanitary District of Florianópolis. We interviewed 35 CHW, being mostly (80%) female gender, with a average age of 47 years (standard deviation = 2.09 years). From the total number of interviewed professionals, 57% said that they knew the work of the speech therapist, 57% believe that there is no relationship between chronic diseases and speech therapy and 97% who think the participation of Speech, Hearing and Language Sciences is important in primary care. As for capacity development, 88% of CHW claim not to have had any training performed by a speech therapist, 75% of professionals stated they had done the training Estratégia Amamenta e Alimenta Brasil, 57% of the Programa Capital Criança and 41% of the Programa Capital Idoso. The knowledge of CHW about the work of a speech therapist is still limited, but the importance of speech and language disorders is recognized in primary care. The lack of knowledge, with regard to speech and language disorders, may be related to lack of qualification of the CHW in actions and/or continuing education courses that could clarify and educate these professionals to identify and better educate the population in their home visits. This study highlights the need for further research on training actions of these professionals.

Peeling the Onion of Auditory Processing Disorder: A Language/Curricular-Based Perspective

ERIC Educational Resources Information Center

Wallach, Geraldine P.

2011-01-01

Purpose: This article addresses auditory processing disorder (APD) from a language-based perspective. The author asks speech-language pathologists to evaluate the functionality (or not) of APD as a diagnostic category for children and adolescents with language-learning and academic difficulties. Suggestions are offered from a…

Are Specific Language Impairment and Dyslexia Distinct Disorders?

PubMed Central

Catts, Hugh W.; Adlof, Suzanne M.; Hogan, Tiffany; Weismer, Susan Ellis

2010-01-01

Purpose The purpose of this study was to determine whether specific language impairment (SLI) and dyslexia are distinct developmental disorders. Method Study 1 investigated the overlap between SLI identified in kindergarten and dyslexia identified in 2nd, 4th, or 8th grades in a representative sample of 527 children. Study 2 examined phonological processing in a subsample of participants, including 21 children with dyslexia only, 43 children with SLI only, 18 children with SLI and dyslexia, and 165 children with typical language/reading development. Measures of phonological awareness and nonword repetition were considered. Results Study 1 showed limited but statistically significant overlap between SLI and dyslexia. Study 2 found that children with dyslexia or a combination of dyslexia and SLI performed significantly less well on measures of phonological processing than did children with SLI only and those with typical development. Children with SLI only showed only mild deficits in phonological processing compared with typical children. Conclusions These results support the view that SLI and dyslexia are distinct but potentially comorbid developmental language disorders. A deficit in phonological processing is closely associated with dyslexia but not with SLI when it occurs in the absence of dyslexia. PMID:16478378

HEARING, LANGUAGE, AND SPEECH DISORDERS. NINDB RESEARCH PROFILE NUMBER 4.

ERIC Educational Resources Information Center

National Inst. of Neurological Diseases and Blindness (NIH), Bethesda, MD.

AS PART OF HIS ANNUAL STATEMENT TO CONGRESS, THE DIRECTOR OF THE NATIONAL INSTITUTE OF NEUROLOGICAL DISEASES AND BLINDNESS DESCRIBES RESEARCH ACTIVITIES IN SPEECH AND HEARING DISORDERS. THIS REPORT SUMMARIZES INFORMATION CONCERNING THE PREVALENCE AND CAUSES OF COMMUNICATIVE DISORDERS (HEARING, SPEECH, LANGUAGE, VOICE, AND READING) IN CHILDREN AND…

Language and False-Belief Task Performance in Children with Autism Spectrum Disorder

ERIC Educational Resources Information Center

Farrar, M. Jeffrey; Seung, Hye Kyeung; Lee, Hyeonjin

2017-01-01

Purpose: Language is related to false-belief (FB) understanding in both typically developing children and children with autism spectrum disorder (ASD). The current study examined the role of complementation and general language in FB understanding. Of interest was whether language plays similar or different roles in the groups' FB performance.…

Teaching Language Skills to Preschool Students with Developmental Delays and Autism Spectrum Disorder Using Language for Learning

ERIC Educational Resources Information Center

Flores, Margaret M.; Schweck, Kelly B.; Hinton, Vanessa

2016-01-01

Language intervention using Direct Instruction (DI) has shown positive results. There is a growing body of investigation of Language for Learning (LL), a DI program, on the performance of students with autism spectrum disorders (ASD) and students with developmental delays (DD). There is need for replication and extension of research to include…

Research Review: Structural Language in Autistic Spectrum Disorder--Characteristics and Causes

ERIC Educational Resources Information Center

Boucher, Jill

2012-01-01

Background: Structural language anomalies or impairments in autistic spectrum disorder (ASD) are theoretically and practically important, although underrecognised as such. This review aims to highlight the ubiquitousness of structural language anomalies and impairments in ASD, and to stimulate investigation of their immediate causes and…

Motor impairment in children with Neurofibromatosis type 1: Effect of the comorbidity with language disorders.

PubMed

Iannuzzi, Stéphanie; Albaret, Jean-Michel; Chignac, Céline; Faure-Marie, Nathalie; Barry, Isabelle; Karsenty, Caroline; Chaix, Yves

2016-02-01

There is a body of evidence demonstrating comorbidity of motor and cognitive deficit in «idiopathic» developmental disorders. These associations are also found in developmental disorders secondary to monogenic disorders as in Neurofibromatosis type 1 for which the principal complication during childhood is learning disabilities. The comparison of motor impairment between developmental disorders either idiopathic or secondary as in NF1 could help us to better understand the cause of the combined language/motor deficit in these populations. The aim of this current study was to investigate motor impairment in children with NF1 for which oral language had been specified and then to compare the motors skills of the NF1 group to motor performance of children with Specific Language Disorder (SLD). Two groups of 49 children between 5 and 12years old were included and compared, the NF1 group and the SLD (Specific Language Disorder) group. Each child completed evaluation involving cognitive, language and motor assessment. In NF1 group, motor impairment was more frequent and more severe and concerned specifically balance rather than manual dexterity or ball skills, compared to a group of children with SLD. This motor impairment was independent of language status in the NF1 group. These results as well as other studies on the same topic could suggest that in NF1 children, fine motor skills impairment would be dependent on the existence of comorbidity with language disorders. Also, that gross motor skills impairment, and more precisely the balance deficit would be characteristic of NF1. This issue encourages studies of procedural learning that can involve the fronto-striatal or the fronto-cerebellar loops according to the type of motor tasks and the stage of learning. Copyright © 2015 The Japanese Society of Child Neurology. Published by Elsevier B.V. All rights reserved.

Language development in rural and urban Russian-speaking children with and without developmental language disorder

PubMed Central

Kornilov, Sergey A.; Lebedeva, Tatiana V.; Zhukova, Marina A.; Prikhoda, Natalia A.; Korotaeva, Irina V.; Koposov, Roman A.; Hart, Lesley; Reich, Jodi; Grigorenko, Elena L.

2015-01-01

Using a newly developed Assessment of the Development of Russian Language (ORRIA), we investigated differences in language development between rural vs. urban Russian-speaking children (n = 100 with a mean age of 6.75) subdivided into groups with and without developmental language disorders. Using classical test theory and item response theory approaches, we found that while ORRIA displayed overall satisfactory psychometric properties, several of its items showed differential item functioning favoring rural children, and several others favoring urban children. After the removal of these items, rural children significantly underperformed on ORRIA compared to urban children. The urbanization factor did not significantly interact with language group. We discuss the latter finding in the context of the multiple additive risk factors for language development and emphasize the need for future studies of the mechanisms that underlie these influences and the implications of these findings for our understanding of the etiological architecture of children's language development. PMID:27346924

Reading and Language Disorders: The Importance of Both Quantity and Quality

PubMed Central

Newbury, Dianne F.; Monaco, Anthony P.; Paracchini, Silvia

2014-01-01

Reading and language disorders are common childhood conditions that often co-occur with each other and with other neurodevelopmental impairments. There is strong evidence that disorders, such as dyslexia and Specific Language Impairment (SLI), have a genetic basis, but we expect the contributing genetic factors to be complex in nature. To date, only a few genes have been implicated in these traits. Their functional characterization has provided novel insight into the biology of neurodevelopmental disorders. However, the lack of biological markers and clear diagnostic criteria have prevented the collection of the large sample sizes required for well-powered genome-wide screens. One of the main challenges of the field will be to combine careful clinical assessment with high throughput genetic technologies within multidisciplinary collaborations. PMID:24705331

Population Health in Pediatric Speech and Language Disorders: Available Data Sources and a Research Agenda for the Field.

PubMed

Raghavan, Ramesh; Camarata, Stephen; White, Karl; Barbaresi, William; Parish, Susan; Krahn, Gloria

2018-05-17

The aim of the study was to provide an overview of population science as applied to speech and language disorders, illustrate data sources, and advance a research agenda on the epidemiology of these conditions. Computer-aided database searches were performed to identify key national surveys and other sources of data necessary to establish the incidence, prevalence, and course and outcome of speech and language disorders. This article also summarizes a research agenda that could enhance our understanding of the epidemiology of these disorders. Although the data yielded estimates of prevalence and incidence for speech and language disorders, existing sources of data are inadequate to establish reliable rates of incidence, prevalence, and outcomes for speech and language disorders at the population level. Greater support for inclusion of speech and language disorder-relevant questions is necessary in national health surveys to build the population science in the field.

Telerehabilitation, virtual therapists, and acquired neurologic speech and language disorders.

PubMed

Cherney, Leora R; van Vuuren, Sarel

2012-08-01

Telerehabilitation (telerehab) offers cost-effective services that potentially can improve access to care for those with acquired neurologic communication disorders. However, regulatory issues including licensure, reimbursement, and threats to privacy and confidentiality hinder the routine implementation of telerehab services into the clinical setting. Despite these barriers, rapid technological advances and a growing body of research regarding the use of telerehab applications support its use. This article reviews the evidence related to acquired neurologic speech and language disorders in adults, focusing on studies that have been published since 2000. Research studies have used telerehab systems to assess and treat disorders including dysarthria, apraxia of speech, aphasia, and mild Alzheimer disease. They show that telerehab is a valid and reliable vehicle for delivering speech and language services. The studies represent a progression of technological advances in computing, Internet, and mobile technologies. They range on a continuum from working synchronously (in real-time) with a speech-language pathologist to working asynchronously (offline) with a stand-in virtual therapist. One such system that uses a virtual therapist for the treatment of aphasia, the Web-ORLA™ (Rehabilitation Institute of Chicago, Chicago, IL) system, is described in detail. Future directions for the advancement of telerehab for clinical practice are discussed. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Spoken Word Recognition in Adolescents with Autism Spectrum Disorders and Specific Language Impairment

ERIC Educational Resources Information Center

Loucas, Tom; Riches, Nick; Baird, Gillian; Pickles, Andrew; Simonoff, Emily; Chandler, Susie; Charman, Tony

2013-01-01

Spoken word recognition, during gating, appears intact in specific language impairment (SLI). This study used gating to investigate the process in adolescents with autism spectrum disorders plus language impairment (ALI). Adolescents with ALI, SLI, and typical language development (TLD), matched on nonverbal IQ listened to gated words that varied…

Epidemiology: Informing Clinical Practice and Research on Language Disorders in Children.

ERIC Educational Resources Information Center

Lubker, Bobbie Boyd; Tomblin, J. Bruce

1998-01-01

Describes the discipline of epidemiology and the application of epidemiologic methods to the study of children's language disorders. Epidemiology is described as the study of the distributions and determinants of disease, disorders, disabilities, and desirable health events in populations. Common epidemiologic research designs are discussed.…

Measuring Pragmatic Language in Speakers with Autism Spectrum Disorders: Comparing the Children's Communication Checklist-2 and the Test of Pragmatic Language

ERIC Educational Resources Information Center

Volden, Joanne; Phillips, Linda

2010-01-01

Purpose: To compare the Children's Communication Checklist-2 (CCC-2), a parent report instrument, with the Test of Pragmatic Language (TOPL), a test administered to the child, on the ability to identify pragmatic language impairment in speakers with autism spectrum disorders (ASD) who had age-appropriate structural language skills. Method: Sixteen…

Reduced sensitivity to context in language comprehension: A characteristic of Autism Spectrum Disorders or of poor structural language ability?

PubMed

Eberhardt, Melanie; Nadig, Aparna

2018-01-01

We present two experiments examining the universality and uniqueness of reduced context sensitivity in language processing in Autism Spectrum Disorders (ASD), as proposed by the Weak Central Coherence account (Happé & Frith, 2006, Journal of Autism and Developmental Disorders, 36(1), 25). That is, do all children with ASD exhibit decreased context sensitivity, and is this characteristic specific to ASD versus other neurodevelopmental conditions? Experiment 1, conducted in English, was a comparison of children with ASD with normal language and their typically-developing peers on a picture selection task where interpretation of sentential context was required to identify homonyms. Contrary to the predictions of Weak Central Coherence, the ASD-normal language group exhibited no difficulty on this task. Experiment 2, conducted in German, compared children with ASD with variable language abilities, typically-developing children, and a second control group of children with Language Impairment (LI) on a sentence completion task where a context sentence had to be considered to produce the continuation of an ambiguous sentence fragment. Both ASD-variable language and LI groups exhibited reduced context sensitivity and did not differ from each other. Finally, to directly test which factors contribute to reduced context sensitivity, we conducted a regression analysis for each experiment, entering nonverbal IQ, structural language ability, and autism diagnosis as predictors. For both experiments structural language ability emerged as the only significant predictor. These convergent findings demonstrate that reduced sensitivity to context in language processing is linked to low structural language rather than ASD diagnosis. Copyright © 2016 Elsevier Ltd. All rights reserved.

Spelling Well Despite Developmental Language Disorder: What Makes it Possible?

PubMed Central

Rakhlin, Natalia; Cardoso-Martins, Cláudia; Kornilov, Sergey A.; Grigorenko, Elena L.

2013-01-01

The goal of the study was to investigate the overlap between Developmental Language Disorder (DLD) and Developmental Dyslexia, identified through spelling difficulties (SD), in Russian-speaking children. In particular, we studied the role of phoneme awareness (PA), rapid automatized naming (RAN), pseudoword repetition (PWR), morphological (MA) and orthographic awareness (OA) in differentiating between children with DLD who have SD from children with DLD who are average spellers by comparing the two groups to each other, to typically developing children as well as children with SD but without spoken language deficits. One hundred forty nine children, aged 10.40 to 14.00, participated in the study. The results indicated that the SD, DLD, and DLD/SD groups did not differ from each other on PA and RAN Letters and underperformed in comparison to the control groups. However, whereas the children with written language deficits (SD and DLD/SD groups) underperformed on RAN Objects and Digits, PWR, OA and MA, the children with DLD and no SD performed similarly to the children from the control groups on these measures. In contrast, the two groups with spoken language deficits (DLD and DLD/SD) underperformed on RAN Colors in comparison to the control groups and the group of children with SD only. The results support the notion that those children with DLD who have unimpaired PWR and RAN skills are able to overcome their weaknesses in spoken language and PA and acquire basic literacy on a par with their age peers with typical language. We also argue that our findings support a multifactorial model of developmental language disorders (DLD). PMID:23860907

Language Laterality in Autism Spectrum Disorder and Typical Controls: A Functional, Volumetric, and Diffusion Tensor MRI Study

ERIC Educational Resources Information Center

Knaus, Tracey A.; Silver, Andrew M.; Kennedy, Meaghan; Lindgren, Kristen A.; Dominick, Kelli C.; Siegel, Jeremy; Tager-Flusberg, Helen

2010-01-01

Language and communication deficits are among the core features of autism spectrum disorder (ASD). Reduced or reversed asymmetry of language has been found in a number of disorders, including ASD. Studies of healthy adults have found an association between language laterality and anatomical measures but this has not been systematically…

Parents' Strategies to Elicit Autobiographical Memories in Autism Spectrum Disorders, Developmental Language Disorders and Typically Developing Children

ERIC Educational Resources Information Center

Goldman, Sylvie; DeNigris, Danielle

2015-01-01

Conversations about the past support the development of autobiographical memory. Parents' strategies to elicit child's participation and recall during past event conversations were compared across three school-age diagnostic groups: autism spectrum disorder (ASD, n = 11), developmental language disorders (n = 11) and typically developing (TD,…

The Role of Otitis Media in the Development of Expressive Language Disorder.

ERIC Educational Resources Information Center

Lonigan, C. J.; And Others

1992-01-01

In a study of 50 normal children and 65 children with expressive language disorder (ELD), results showed no differences in the frequency, duration, or timing of episodes of otitis media. For children with ELD, there was a relationship between otitis media and expressive language improvement. (BC)

Language Impairment in the Attention-Deficit/Hyperactivity Disorder Context

ERIC Educational Resources Information Center

Redmond, Sean M.

2016-01-01

Purpose: Attention-deficit/hyperactivity disorder (ADHD) is a ubiquitous designation that affects the identification, assessment, treatment, and study of pediatric language impairments (LIs). Method: Current literature is reviewed in 4 areas: (a) the capacity of psycholinguistic, neuropsychological, and socioemotional behavioral indices to…

Fast mapping semantic features: performance of adults with normal language, history of disorders of spoken and written language, and attention deficit hyperactivity disorder on a word-learning task.

PubMed

Alt, Mary; Gutmann, Michelle L

2009-01-01

This study was designed to test the word learning abilities of adults with typical language abilities, those with a history of disorders of spoken or written language (hDSWL), and hDSWL plus attention deficit hyperactivity disorder (+ADHD). Sixty-eight adults were required to associate a novel object with a novel label, and then recognize semantic features of the object and phonological features of the label. Participants were tested for overt ability (accuracy) and covert processing (reaction time). The +ADHD group was less accurate at mapping semantic features and slower to respond to lexical labels than both other groups. Different factors correlated with word learning performance for each group. Adults with language and attention deficits are more impaired at word learning than adults with language deficits only. Despite behavioral profiles like typical peers, adults with hDSWL may use different processing strategies than their peers. Readers will be able to: (1) recognize the influence of a dual disability (hDSWL and ADHD) on word learning outcomes; (2) identify factors that may contribute to word learning in adults in terms of (a) the nature of the words to be learned and (b) the language processing of the learner.

Procedural learning in Parkinson's disease, specific language impairment, dyslexia, schizophrenia, developmental coordination disorder, and autism spectrum disorders: A second-order meta-analysis.

PubMed

Clark, Gillian M; Lum, Jarrad A G

2017-10-01

The serial reaction time task (SRTT) has been used to study procedural learning in clinical populations. In this report, second-order meta-analysis was used to investigate whether disorder type moderates performance on the SRTT. Using this approach to quantitatively summarise past research, it was tested whether autism spectrum disorder, developmental coordination disorder, dyslexia, Parkinson's disease, schizophrenia, and specific language impairment differentially affect procedural learning on the SRTT. The main analysis revealed disorder type moderated SRTT performance (p=0.010). This report demonstrates comparable levels of procedural learning impairment in developmental coordination disorder, dyslexia, Parkinson's disease, schizophrenia, and specific language impairment. However, in autism, procedural learning is spared. Copyright © 2017 Elsevier Inc. All rights reserved.

Language Transfer in Language Learning. Language Acquisition & Language Disorders 5.

ERIC Educational Resources Information Center

Gass, Susan M., Ed.; Selinker, Larry, Ed.

The study of native language influence in Second Language Acquisition has undergone significant changes over the past few decades. This book, which includes 12 chapters by distinguished researchers in the field of second language acquisition, traces the conceptual history of language transfer from its early role within a Contrastive Analysis…

The Relationship between Psychopathology and Speech and Language Disorders in Neurologic Patients.

ERIC Educational Resources Information Center

Sapir, Shimon; Aronson, Arnold E.

1990-01-01

This paper reviews findings that suggest a causal relationship between depression, anxiety, or conversion reaction and voice, speech, and language disorders in neurologic patients. The paper emphasizes the need to consider the psychosocial and psychopathological aspects of neurologic communicative disorders, the link between emotional and…

Language in Low-Functioning Children with Autistic Disorder: Differences between Receptive and Expressive Skills and Concurrent Predictors of Language

ERIC Educational Resources Information Center

Maljaars, Jarymke; Noens, Ilse; Scholte, Evert; van Berckelaer-Onnes, Ina

2012-01-01

Language profiles of children with autistic disorder and intellectual disability (n = 36) were significantly different from the comparison groups of children with intellectual disability (n = 26) and typically developing children (n = 34). The group low-functioning children with autistic disorder obtained a higher mean score on expressive than on…

Consequences of Co-Occurring Attention-Deficit/Hyperactivity Disorder on Children's Language Impairments

ERIC Educational Resources Information Center

Redmond, Sean M.; Ash, Andrea C.; Hogan, Tiffany P.

2015-01-01

Purpose: Co-occurring attention-deficit/hyperactivity disorder (ADHD) and communication disorders represent a frequently encountered challenge for school-based practitioners. The purpose of the present study was to examine in more detail the clinical phenomenology of co-occurring ADHD and language impairments (LIs). Method: Measures of nonword…

Atypical Lexical/Semantic Processing in High-Functioning Autism Spectrum Disorders without Early Language Delay

ERIC Educational Resources Information Center

Kamio, Yoko; Robins, Diana; Kelley, Elizabeth; Swainson, Brook; Fein, Deborah

2007-01-01

Although autism is associated with impaired language functions, the nature of semantic processing in high-functioning pervasive developmental disorders (HFPDD) without a history of early language delay has been debated. In this study, we aimed to examine whether the automatic lexical/semantic aspect of language is impaired or intact in these…

Speech and Language Disorders in Children with Intellectual Disability.

ERIC Educational Resources Information Center

Georgieva, Dobrinka; Cholakova, Maya

This study of 148 Bulgarian children with mild intellectual disabilities investigated the incidence of various types of speech and language disorders in children with intellectual disabilities. A questionnaire was given to the parents and relatives of the children requiring information about the pupils' pre-, peri-, and early postnatal…

Language laterality in autism spectrum disorder and typical controls: a functional, volumetric, and diffusion tensor MRI study.

PubMed

Knaus, Tracey A; Silver, Andrew M; Kennedy, Meaghan; Lindgren, Kristen A; Dominick, Kelli C; Siegel, Jeremy; Tager-Flusberg, Helen

2010-02-01

Language and communication deficits are among the core features of autism spectrum disorder (ASD). Reduced or reversed asymmetry of language has been found in a number of disorders, including ASD. Studies of healthy adults have found an association between language laterality and anatomical measures but this has not been systematically investigated in ASD. The goal of this study was to examine differences in gray matter volume of perisylvian language regions, connections between language regions, and language abilities in individuals with typical left lateralized language compared to those with atypical (bilateral or right) asymmetry of language functions. Fourteen adolescent boys with ASD and 20 typically developing adolescent boys participated, including equal numbers of left- and right-handed individuals in each group. Participants with typical left lateralized language activation had smaller frontal language region volume and higher fractional anisotropy of the arcuate fasciculus compared to the group with atypical language laterality, across both ASD and control participants. The group with typical language asymmetry included the most right-handed controls and fewest left-handers with ASD. Atypical language laterality was more prevalent in the ASD than control group. These findings support an association between laterality of language function and language region anatomy. They also suggest anatomical differences may be more associated with variation in language laterality than specifically with ASD. Language laterality therefore may provide a novel way of subdividing samples, resulting in more homogenous groups for research into genetic and neurocognitive foundations of developmental disorders. Copyright 2009 Elsevier Inc. All rights reserved.

Working Memory Functioning in Children with Learning Disorders and Specific Language Impairment

ERIC Educational Resources Information Center

Schuchardt, Kirsten; Bockmann, Ann-Katrin; Bornemann, Galina; Maehler, Claudia

2013-01-01

Purpose: On the basis of Baddeley's working memory model (1986), we examined working memory functioning in children with learning disorders with and without specific language impairment (SLI). We pursued the question whether children with learning disorders exhibit similar working memory deficits as children with additional SLI. Method: In…

Guanidinoacetate methyltransferase (GAMT) deficiency: late onset of movement disorder and preserved expressive language.

PubMed

O'Rourke, Declan J; Ryan, Stephanie; Salomons, Gajja; Jakobs, Cornelis; Monavari, Ahmad; King, Mary D

2009-05-01

Guanidinoacetate methyltransferase (GAMT) deficiency is a disorder of creatine biosynthesis, characterized by early-onset learning disability and epilepsy in most affected children. Severe expressive language delay is a constant feature even in the mildest clinical phenotypes.We report the clinical, biochemical, imaging, and treatment data of two female siblings (18y and 13y) with an unusual phenotype of GAMT deficiency. The oldest sibling had subacute onset of a movement disorder at age 17 years, later than has been previously reported. The younger sibling had better language skills than previously described in this disorder. After treatment with creatine, arginine restriction and ornithine-supplemented diet, seizure severity and movement disorder were reduced but cognition did not improve. This report confirms that GAMT deficiency, a heterogeneous, potentially treatable disorder, detected by increased levels of guanidinoacetate in body fluids (e.g. plasma or urine) or by an abnormal creatine peak on magnetic resonance spectroscopy, should be considered in patients of any age with unexplained, apparently static learning disability and epilepsy.

Electrophysiological Correlates of Language Processing in Schizotypal Personality Disorder

PubMed Central

Niznikiewicz, Margaret A.; Voglmaier, Martina; Shenton, Martha E.; Seidman, Larry J.; Dickey, Chandlee C.; Rhoads, Richard; Teh, Enkeat; McCarley, Robert W.

2010-01-01

Objective This study examined whether the electrophysiological correlates of language processing found previously to be abnormal in schizophrenia are also abnormal in schizotypal individuals. The authors used the N400 component to evaluate language dysfunction in schizotypal individuals. Method Event-related potentials were recorded in 16 comparison subjects and 17 schizotypal individuals (who met full DSM-III-R criteria) to sentences presented both visually and aurally; half of the sentences ended with an expected word completion (congruent condition), and the other half ended with an unexpected word completion (incongruent condition). Results In the congruent condition, the N400 amplitude was more negative in individuals with schizotypal personality disorder than in comparison subjects in both the visual and auditory modalities. In addition, in the visual modality, the N400 latency was prolonged in the individuals with schizotypal personality disorder. Conclusions The N400 was found to be abnormal in the individuals with schizotypal personality disorder relative to comparison subjects. The abnormality was similar to the abnormality the authors’ laboratory reported earlier in schizophrenic subjects, in which the N400 amplitude was found to be more negative in both congruent and incongruent sentence completions. The N400 abnormality is consistent with the inefficient use of context. PMID:10401451

The Performance of Preschoolers with Speech/Language Disorders on the McCarthy Scales of Children's Abilities.

ERIC Educational Resources Information Center

Morgan, Robert L.; And Others

1992-01-01

Administered McCarthy Scales of Children's Abilities to preschool children of normal intelligence with (n=25) and without (n=25) speech/language disorders. Speech/language disorders group had significantly lower scores on all scales except Motor; showed difficulty in short-term auditory memory skills but not in visual memory skills; and had…

Developmental Language Disorders--A Follow-Up in Later Adult Life. Cognitive, Language and Psychosocial Outcomes

ERIC Educational Resources Information Center

Clegg, J.; Hollis, C.; Mawhood, L.; Rutter, M.

2005-01-01

Background: Little is known on the adult outcome and longitudinal trajectory of childhood developmental language disorders (DLD) and on the prognostic predictors. Method: Seventeen men with a severe receptive DLD in childhood, reassessed in middle childhood and early adult life, were studied again in their mid-thirties with tests of intelligence…

Speech-Language Pathologists' Opinions on Communication Disorders and Violence

ERIC Educational Resources Information Center

Sanger, Dixie; Moore-Brown, Barbara J.; Montgomery, Judy; Hellerich, Susan

2004-01-01

Purpose: This study investigated the opinions of speech-language pathologists (SLPs) regarding their role, education, and training in serving students with communication disorders who have been involved in violence. Method: A survey consisting of 26 items was given to 598 SLPs from eight states representing geographic regions of the United…

Language Acquisition in Autism Spectrum Disorders: A Developmental Review

ERIC Educational Resources Information Center

Eigsti, Inge-Marie; de Marchena, Ashley B.; Schuh, Jillian M.; Kelley, Elizabeth

2011-01-01

This paper reviews the complex literature on language acquisition in the autism spectrum disorders (ASD). Because of the high degree of interest in ASD in the past decade, the field has been changing rapidly, with progress in both basic science and applied clinical areas. In addition, psycholinguistically-trained researchers have increasingly…

Language Disorders from a Developmental Perspective: Essays in Honor of Robin S. Chapman. New Directions in Communication Disorders Research

ERIC Educational Resources Information Center

Paul, Rhea, Ed.

2006-01-01

The last 25 years have witnessed an explosion of research at the intersection of typical language development and child language disorders. A pioneer in bringing these fields of study together is Robin S. Chapman, Emerita, University of Wisconsin. This contributed volume honors her with chapters written by former students and colleagues, who track…

A Nonverbal Intervention for the Severely Language Disordered Young Child: An Intensive Approach.

ERIC Educational Resources Information Center

Fraser, Diane Lynch

Designing therapeutic approaches for language-disordered young children calls for the coordination of communication skills across the three developmental pathways: motor, social-emotional, and language-cognitive. The case study presented in this document examines the effectiveness of a dance-movement therapy intervention conducted over a 2-year…

Statistical Word Learning in Children with Autism Spectrum Disorder and Specific Language Impairment

ERIC Educational Resources Information Center

Haebig, Eileen; Saffran, Jenny R.; Ellis Weismer, Susan

2017-01-01

Background: Word learning is an important component of language development that influences child outcomes across multiple domains. Despite the importance of word knowledge, word-learning mechanisms are poorly understood in children with specific language impairment (SLI) and children with autism spectrum disorder (ASD). This study examined…

Central auditory processing disorder (CAPD) in children with specific language impairment (SLI). Central auditory tests.

PubMed

Dlouha, Olga; Novak, Alexej; Vokral, Jan

2007-06-01

The aim of this project is to use central auditory tests for diagnosis of central auditory processing disorder (CAPD) in children with specific language impairment (SLI), in order to confirm relationship between speech-language impairment and central auditory processing. We attempted to establish special dichotic binaural tests in Czech language modified for younger children. Tests are based on behavioral audiometry using dichotic listening (different auditory stimuli that presented to each ear simultaneously). The experimental tasks consisted of three auditory measures (test 1-3)-dichotic listening of two-syllable words presented like binaural interaction tests. Children with SLI are unable to create simple sentences from two words that are heard separately but simultaneously. Results in our group of 90 pre-school children (6-7 years old) confirmed integration deficit and problems with quality of short-term memory. Average rate of success of children with specific language impairment was 56% in test 1, 64% in test 2 and 63% in test 3. Results of control group: 92% in test 1, 93% in test 2 and 92% in test 3 (p<0.001). Our results indicate the relationship between disorders of speech-language perception and central auditory processing disorders.

Hearing, speech, language, and vestibular disorders in the fetal alcohol syndrome: a literature review.

PubMed

Church, M W; Kaltenbach, J A

1997-05-01

Fetal alcohol syndrome (FAS) is characterized in part by mental impairment, as well as craniofacial and ocular anomalies. These conditions are traditionally associated with childhood hearing disorders, because they all have a common embryonic origin in malformations of the first and second branchial arches, and have similar critical periods of vulnerability to toxic insult. A review of human and animal research indicates that there are four types of hearing disorders associated with FAS. These are: (1) a developmental delay in auditory maturation, (2) sensorineural hearing loss, (3) intermittent conductive hearing loss due to recurrent serous otitis media, and (4) central hearing loss. The auditory and vestibular systems share the same peripheral apparatuses (the inner ear and eighth cranial nerve) and are embryologically and structurally similar. Consequently, vestibular disorders in FAS children might be expected. The evidence for vestibular dysfunction in FAS is ambiguous, however. Like other syndromes associated with craniofacial anomalies, hearing disorders, and mental impairment, FAS is also characterized by a high prevalence of speech and language pathology. Hearing disorders are a form of sensory deprivation. If present during early childhood, they can result in permanent hearing, language, and mental impairment. Early identification and intervention to treat hearing, language, and speech disorders could therefore result in improved outcome for the FAS child. Specific recommendations are made for intervention and future research.

New developments in the management of speech and language disorders.

PubMed

Harding, Celia; Gourlay, Sara

2008-05-01

Speech and language disorders, which include swallowing difficulties, are usually managed by speech and language therapists. Such a diverse, complex and challenging clinical group of symptoms requires practitioners with detailed knowledge and understanding of research within those areas, as well as the ability to implement appropriate therapy strategies within many environments. These environments range from neonatal units, acute paediatric wards and health centres through to nurseries, schools and children's homes. This paper summarises the key issues that are fundamental to our understanding of this client group.

Diagnostic Differentiation of Autism Spectrum Disorders and Pragmatic Language Impairment

ERIC Educational Resources Information Center

Reisinger, Lisa M.; Cornish, Kim M.; Fombonne, Eric

2011-01-01

The present study examined diagnostic differentiation between school-aged children with autism spectrum disorders (ASD) and children with pragmatic language impairment (PLI). Standardized diagnostic instruments were used to investigate the relationship between severity of "autism triad" impairments and group membership. The Autism Diagnostic…

[Short term memory and severe language disorders in the child].

PubMed

Gras-Vincendon, A; Belion, M; Abecassis, J; Bursztejn, C

1994-10-01

Memory, and particularly short-term memory or "working memory" (Baddeley), is involved in language acquisition in children. We have studied short-term memory, with verbal-and non verbal tests, of 8 children suffering from developmental dysphasia compared with other ones, matched in terms of age and performance I.Q. (W.I.S.C.-R.). The digit span did not significantly differ in the two groups, while the visuo-spatial span was lower in the dysphasic group. The memorization of a list of monosyllabic words by dysphasic children was poor in the absence of visual presentation and improved by it. Differences between dysphasic and control-children are unlikely to be due to speech rate which does not significantly differ from one group to the other one. The results suggest the existence, in language disordered children, of cognitive functions disorders much more important than those directly involved in the speech production.

Study of child language development and disorders in Iran: A systematic review of the literature.

PubMed

Kazemi, Yalda; Stringer, Helen; Klee, Thomas

2015-01-01

Child language development and disorder in Iran has been the focus for research by different professions, the most prominent ones among them being psychologists and speech therapists. Epidemiological studies indicate that between 8% and 12% of children show noticeable signs of language impairment in the preschool years; however, research on child language in Iran is not extensive compared to studies in English speaking countries, which are currently the basis of clinical decision-making in Iran. Consequently, there is no information about the prevalence of child language disorders in Iranian population. This review summarizes Iranian studies on child language development and disorder in the preschool years and aims to systematically find the most studied topics in the field of normal development, the assessment and diagnosis of language impairments as well as exploring the current gaps within the body of literature. Three main Iranian academic websites of indexed articles along with four other nonIranian databases were scrutinized for all relevant articles according to the inclusion criteria: Iranian studies within the field of Persian language development and disorders in preschool children published up to December 2013. They are classified according to the hierarchy of evidence and weighed against the criteria of critical appraisal of study types. As this is a type of nonintervention systematic review, the preferred reporting items for systematic reviews and meta-analyses is modified to be more compatible to the designs of eligible studies, including descriptive studies, test-developing and/or diagnostic studies. Several limitations made the process of searching and retrieving problematic; e.g., lack of unified keywords and incompatibility of Persian typing structure embedded in Iranian search engines. Overall, eligible studies met the criteria up to the third level of the hierarchy of evidence that shows the necessity of conducting studies with higher levels of

A Preliminary Investigation of Associations between Disorders of Behavior and Language in Children with Chronic Otitis Media.

ERIC Educational Resources Information Center

Funk, Jeanne B.; Ruppert, Elizabeth S.

1986-01-01

The relationship between language and behavior disorders was investigated. The teacher and parents of 12 children in a special public preschool for children with documented chronic otitis media and language disorders completed the Louisville Behavior Checklist. Most deviant behavior was reported on scales measuring cognitive and social-interactive…

Narrative Skills, Cognitive Profiles and Neuropsychiatric Disorders in 7-8-Year-Old Children with Late Developing Language

ERIC Educational Resources Information Center

Miniscalco, Carmela; Hagberg, Bibbi; Kadesjo, Bjorn; Westerlund, Monica; Gillberg, Christopher

2007-01-01

Background: A community-representative sample of screened and clinically examined children with language delay at 2.5 years of age was followed up at school age when their language development was again examined and the occurrence of neuropsychiatric/neurodevelopmental disorder (attention deficit/hyperactivity disorder (ADHD) and/or autism…

Training a new generation of speech-language pathologists with competences in the management of literacy disorders and learning disabilities in Hong Kong.

PubMed

Yuen, Kevin C P

2014-01-01

One of the recent developments in the education of speech-language pathology is to include literacy disorders and learning disabilities as key training components in the training curriculum. Disorders in reading and writing are interwoven with disorders in speaking and listening, which should be managed holistically, particularly in children and adolescents. With extensive training in clinical linguistics, language disorders, and other theoretical knowledge and clinical skills, speech-language pathologists (SLPs) are the best equipped and most competent professionals to screen, identify, diagnose, and manage individuals with literacy disorders. To tackle the challenges of and the huge demand for services in literacy as well as language and learning disorders, the Hong Kong Institute of Education has recently developed the Master of Science Programme in Educational Speech-Language Pathology and Learning Disabilities, which is one of the very first speech-language pathology training programmes in Asia to blend training components of learning disabilities, literacy disorders, and social-emotional-behavioural-developmental disabilities into a developmentally and medically oriented speech-language pathology training programme. This new training programme aims to prepare a new generation of SLPs to be able to offer comprehensive support to individuals with speech, language, literacy, learning, communication, and swallowing disorders of different developmental or neurogenic origins, particularly to infants and adolescents as well as to their family and educational team. © 2015 S. Karger AG, Basel.

Evidence for Distinct Cognitive Profiles in Autism Spectrum Disorders and Specific Language Impairment

ERIC Educational Resources Information Center

Taylor, Lauren J.; Maybery, Murray T.; Grayndler, Luke; Whitehouse, Andrew J. O.

2014-01-01

Findings that a subgroup of children with an autism spectrum disorder (ASD) have linguistic capabilities that resemble specific language impairment (SLI) have led some authors to hypothesise that ASD and SLI have a shared aetiology. While considerable research has explored overlap in the language phenotypes of the two conditions, little research…

Differences in praxis performance and receptive language during fingerspelling between deaf children with and without autism spectrum disorder.

PubMed

Bhat, Anjana N; Srinivasan, Sudha M; Woxholdt, Colleen; Shield, Aaron

2018-04-01

Children with autism spectrum disorder present with a variety of social communication deficits such as atypicalities in social gaze and verbal and non-verbal communication delays as well as perceptuo-motor deficits like motor incoordination and dyspraxia. In this study, we had the unique opportunity to study praxis performance in deaf children with and without autism spectrum disorder in a fingerspelling context using American Sign Language. A total of 11 deaf children with autism spectrum disorder and 11 typically developing deaf children aged between 5 and 14 years completed a fingerspelling task. Children were asked to fingerspell 15 different words shown on an iPad. We coded various praxis errors and fingerspelling time. The deaf children with autism spectrum disorder had greater errors in pace, sequence precision, accuracy, and body part use and also took longer to fingerspell each word. Additionally, the deaf children with autism spectrum disorder had poor receptive language skills and this strongly correlated with their praxis performance and autism severity. These findings extend the evidence for dyspraxia in hearing children with autism spectrum disorder to deaf children with autism spectrum disorder. Poor sign language production in children with autism spectrum disorder may contribute to their poor gestural learning/comprehension and vice versa. Our findings have therapeutic implications for children with autism spectrum disorder when teaching sign language.

Vocabulary Intervention for Adolescents with Language Disorder: A Systematic Review

ERIC Educational Resources Information Center

Lowe, Hilary; Henry, Lucy; Müller, Lisa-Maria; Joffe, Victoria L.

2018-01-01

Background: Language disorder and associated vocabulary difficulties can persist into adolescence, and can impact on long-term life outcomes. Previous reviews have shown that a variety of intervention techniques can successfully enhance students' vocabulary skills; however, none has investigated vocabulary intervention specifically for adolescents…

Management of developmental speech and language disorders: Part 1.

PubMed

O'Hare, Anne; Bremner, Lynne

2016-03-01

The identification of developmental problems in a child's acquisition of speech, language and/or communication is a core activity in child surveillance. These are common difficulties with up to 15% of toddlers being 'late talkers' and 7% of children entering school with persisting impairments of their language development. These delays can confer disadvantages in the long term, adversely affecting language, cognition, academic attainment, behaviour and mental health. All children presenting with significant speech and language delay should be investigated with a comprehensive hearing assessment and be considered for speech and language therapy assessment. Socioeconomic adversity correlates with delayed language development. Clinical assessment should confirm that the presentation is definitely not acquired (see part 2) and will also guide whether the difficulty is primary, in which there are often familial patterns, or secondary, from a very wide range of aetiologies. Symptoms may be salient, such as the regression of communication in <3-year-olds which 'flags up' autism spectrum disorder. Further investigation will be informed from this clinical assessment, for example, genetic investigation for sex aneuploidies in enduring primary difficulties. Management of the speech and language difficulty itself is the realm of the speech and language therapist, who has an ever-increasing evidence-based choice of interventions. This should take place within a multidisciplinary team, particularly for children with more severe conditions who may benefit from individualised parental and educational supports. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Unidentified Language Deficits in Children with Emotional and Behavioral Disorders: A Meta-Analysis

ERIC Educational Resources Information Center

Hollo, Alexandra; Wehby, Joseph H.; Oliver, Regina M.

2014-01-01

Low language proficiency and problem behavior often co-occur, yet language deficits are likely to be overlooked in children with emotional and behavioral disorders (EBD). Random effects meta-analyses were conducted to determine prevalence and severity of the problem. Across 22 studies, participants included 1,171 children ages 5-13 with formally…

Figurative Language Comprehension in Individuals with Autism Spectrum Disorder: A Meta-Analytic Review

ERIC Educational Resources Information Center

Kalandadze, Tamar; Norbury, Courtenay; Naerland, Terje; Naess, Kari-Anne B.

2018-01-01

We present a meta-analysis of studies that compare figurative language comprehension in individuals with autism spectrum disorder and in typically developing controls who were matched based on chronological age or/and language ability. A total of 41 studies and 45 independent effect sizes were included based on predetermined inclusion criteria.…

Intracellular distribution of a speech/language disorder associated FOXP2 mutant

DOE Office of Scientific and Technical Information (OSTI.GOV)

Mizutani, Akifumi; Department of Pediatrics, Jichi Medical University, Yakushiji 3311-1, Shimotsukeshi, Tochigi 329-0498; Matsuzaki, Ayumi

Although a mutation (R553H) in the forkhead box (FOX)P2 gene is associated with speech/language disorder, little is known about the function of FOXP2 or its relevance to this disorder. In the present study, we identify the forkhead nuclear localization domains that contribute to the cellular distribution of FOXP2. Nuclear localization of FOXP2 depended on two distally separated nuclear localization signals in the forkhead domain. A truncated version of FOXP2 lacking the leu-zip, Zn{sup 2+} finger, and forkhead domains that was observed in another patient with speech abnormalities demonstrated an aggregated cytoplasmic localization. Furthermore, FOXP2 (R553H) mainly exhibited a cytoplasmic localizationmore » despite retaining interactions with nuclear transport proteins (importin {alpha} and {beta}). Interestingly, wild type FOXP2 promoted the transport of FOXP2 (R553H) into the nucleus. Mutant and wild type FOXP2 heterodimers in the nucleus or FOXP2 R553H in the cytoplasm may underlie the pathogenesis of the autosomal dominant speech/language disorder.« less

Maternal Gesture Use and Language Development in Infant Siblings of Children with Autism Spectrum Disorder

ERIC Educational Resources Information Center

Talbott, Meagan R.; Nelson, Charles A.; Tager-Flusberg, Helen

2015-01-01

Impairments in language and communication are an early-appearing feature of autism spectrum disorders (ASD), with delays in language and gesture evident as early as the first year of life. Research with typically developing populations highlights the importance of both infant and maternal gesture use in infants' early language development.…

Spelling well Despite Developmental Language Disorder: What Makes It Possible?

ERIC Educational Resources Information Center

Rakhlin, Natalia; Cardoso-Martins, Cláudia; Kornilov, Sergey A.; Grigorenko, Elena L.

2013-01-01

The goal of the study was to investigate the overlap between developmental language disorder (DLD) and developmental dyslexia, identified through spelling difficulties (SD), in Russian-speaking children. In particular, we studied the role of phoneme awareness (PA), rapid automatized naming (RAN), pseudoword repetition (PWR), morphological (MA),…

Cost of speech-language interventions for children and youth with foetal alcohol spectrum disorder in Canada.

PubMed

Popova, Svetlana; Lange, Shannon; Burd, Larry; Shield, Kevin; Rehm, Jürgen

2014-12-01

This study, which is part of a large economic project on the overall burden and cost associated with Foetal Alcohol Spectrum Disorder (FASD) in Canada, estimated the cost of 1:1 speech-language interventions among children and youth with FASD for Canada in 2011. The number of children and youth with FASD and speech-language disorder(s) (SLD), the distribution of the level of severity, and the number of hours needed to treat were estimated using data from the available literature. 1:1 speech-language interventions were computed using the average cost per hour for speech-language pathologists. It was estimated that ˜ 37,928 children and youth with FASD had SLD in Canada in 2011. Using the most conservative approach, the annual cost of 1:1 speech-language interventions among children and youth with FASD is substantial, ranging from $72.5 million to $144.1 million Canadian dollars. Speech-language pathologists should be aware of the disproportionate number of children and youth with FASD who have SLD and the need for early identification to improve access to early intervention. Early identification and access to high quality services may have a role in decreasing the risk of developing the secondary disabilities and in reducing the economic burden of FASD on society.

Influence of schooling on language abilities of adults without linguistic disorders.

PubMed

Soares, Ellen Cristina Siqueira; Ortiz, Karin Zazo

2009-01-01

In order to properly assess language, sociodemographic variables that can influence the linguistic performance of individuals with or without linguistic disorders need to be taken into account. The aim of this study was to evaluate the influence of schooling and age on the results from the Montreal Toulouse (Modified MT Beta-86) language assessment test among individuals without linguistic disorders. Cross-sectional study carried out between March 2006 and August 2007 in the Speech, Language and Hearing Pathology Department of Universidade Federal de São Paulo (Unifesp), São Paulo, Brazil. Eighty volunteers were selected. Schooling was stratified into three bands: A (1-4 years), B (5-8 years) and C (nine years and over). The age range was from 17 to 80 years. All the subjects underwent the Montreal Toulouse (Modified MT Beta-86) language assessment protocol. Statistically significant differences were found in relation to schooling levels, in the tasks of oral comprehension, reading, graphical comprehension, naming, lexical availability, dictation, graphical naming of actions and number reading. Statistically significant age-related differences in dictation and lexical availability tasks were observed. The Montreal Toulouse (Modified MT Beta-86) test seems to be sensitive to variations in schooling and age. These variables should be taken into account when this test is used for assessing patients with brain damage.

Gender and Agreement Processing in Children with Developmental Language Disorder

ERIC Educational Resources Information Center

Rakhlin, Natalia; Kornilov, Sergey A.; Grigorenko, Elena L.

2014-01-01

Two experiments tested whether Russian-speaking children with Developmental Language Disorder (DLD) are sensitive to gender agreement when performing a gender decision task. In Experiment 1, the presence of overt gender agreement between verbs and/or adjectival modifiers and postverbal subject nouns memory was varied. In Experiment 2, agreement…

[An investigation of the imitation skills in children with autism spectrum disorder and their association with receptive-expressive language development].

PubMed

Turan, Figen; Ökçün Akçamuş, Meral Çilem

2013-01-01

This study aimed to compare imitation skills in children with autism spectrum disorder, and age-matched typically developing children and children with developmental delay, as well as to examine the association between imitation skills, and receptive and expressive language development in children with autism spectrum disorder. Imitation skills in children with autism spectrum disorder (n=18), and age-matched children with developmental delay (n=15) and typically developing children (n= 16) were assessed using the Motor Imitation Scale and Imitation Battery, and the differences in mean imitation scores between the groups were examined. Receptive language and expressive language development in the children with autism spectrum disorder were assessed using the Turkish Communicative Development Inventory (TCDI), and their association with imitation scores was explored. The children with autism spectrum disorder had significantly lower imitation scores than the children with developmental delay and typically developing children; however, there wasn't a significant difference in imitation scores between the children with developmental delay and typically developing children. A significant association between imitation scores, and receptive and expressive language development was observed in the children with autism spectrum disorder. The present findings indicate that deficient imitation skills are a distinctive feature of children with autism spectrum disorder and that imitation skills play a crucial role in children's language development.

Deployment and Validation of a Smart System for Screening of Language Disorders in Primary Care

PubMed Central

Martín-Ruiz, María Luisa; Duboy, Miguel Ángel Valero; de la Cruz, Iván Pau

2013-01-01

Neuro-evolutive development from birth until the age of six years is a decisive factor in a child's quality of life. Early detection of development disorders in early childhood can facilitate necessary diagnosis and/or treatment. Primary-care pediatricians play a key role in its detection as they can undertake the preventive and therapeutic actions requested to promote a child's optimal development. However, the lack of time and little specific knowledge at primary-care avoid to applying continuous early-detection anomalies procedures. This research paper focuses on the deployment and evaluation of a smart system that enhances the screening of language disorders in primary care. Pediatricians get support to proceed with early referral of language disorders. The proposed model provides them with a decision-support tool for referral actions to trigger essential diagnostic and/or therapeutic actions for a comprehensive individual development. The research was conducted by starting from a sample of 60 cases of children with language disorders. Validation was carried out through two complementary steps: first, by including a team of seven experts from the fields of neonatology, pediatrics, neurology and language therapy, and, second, through the evaluation of 21 more previously diagnosed cases. The results obtained show that therapist positively accepted the system proposal in 18 cases (86%) and suggested system redesign for single referral to a speech therapist in three remaining cases. PMID:23752564

Deployment and validation of a smart system for screening of language disorders in primary care.

PubMed

Martín-Ruiz, María Luisa; Duboy, Miguel Ángel Valero; de la Cruz, Iván Pau

2013-06-10

Neuro-evolutive development from birth until the age of six years is a decisive factor in a child's quality of life. Early detection of development disorders in early childhood can facilitate necessary diagnosis and/or treatment. Primary-care pediatricians play a key role in its detection as they can undertake the preventive and therapeutic actions requested to promote a child's optimal development. However, the lack of time and little specific knowledge at primary-care avoid to applying continuous early-detection anomalies procedures. This research paper focuses on the deployment and evaluation of a smart system that enhances the screening of language disorders in primary care. Pediatricians get support to proceed with early referral of language disorders. The proposed model provides them with a decision-support tool for referral actions to trigger essential diagnostic and/or therapeutic actions for a comprehensive individual development. The research was conducted by starting from a sample of 60 cases of children with language disorders. Validation was carried out through two complementary steps: first, by including a team of seven experts from the fields of neonatology, pediatrics, neurology and language therapy, and, second, through the evaluation of 21 more previously diagnosed cases. The results obtained show that therapist positively accepted the system proposal in 18 cases (86%) and suggested system redesign for single referral to a speech therapist in three remaining cases.

[Influence of home nurture environment on language development and social emotion in children with developmental language disorder].

PubMed

Li, Guo-Kai; Liu, Gui-Hua; Qian, Qin-Fang; Ge, Pin; Xie, Yan-Qin; Yang, Min-Yan; Wang, Zhang-Qiong; Ou, Ping

2017-05-01

To investigate the influence of home nurture environment on language development and social emotion in children with developmental language disorder (DLD). The 1-3 Years Child Home Nurture Environment Scale, Gesell Developmental Scale, and Infant-Toddler Social and Emotional Assessment Scale were used for the evaluation of 125 children with DLD. A total of 130 children with normal language development matched for age and sex were enrolled as control group. Compared with the control group, the DLD group had a significantly higher proportion of children in a bad home nurture environment and significantly lower scores of all domains of home nurture environment (P<0.05). In children with DLD, the home nurture environment score was positively correlated with the level of language development (r=0.536, P<0.01) and the score of ability domain in social emotion (r=0.397, P<0.01) and was negatively correlated with the scores of the domains of explicit behavior, covert behavior, and imbalance in social emotion (r=-0.455, -0.438, and -0.390 respectively, P<0.01). Home nurture environment had direct influence on language development in children with DLD and affected their language development via the mediating effect of social emotion. Home nurture environment influences language development and social emotion in children with DLD, and social emotion has a partial mediating effect between home nurture environment and language development.

Why is it so hard to reach agreement on terminology? The case of developmental language disorder (DLD)

PubMed Central

2017-01-01

Abstract A recent project entitled CATALISE used the Delphi method to reach a consensus on terminology for unexplained language problems in children. ‘Developmental language disorder’ (DLD) was the term agreed by a panel of 57 experts. Here I reflect on points of difficulty that arose when attempting to reach a consensus, using qualitative information from comments made by panel members to illustrate the kinds of argument used. One issue of debate was the use of labels, in particular the term ‘disorder’, which was seen as having both pros and cons. The potential for labels to stigmatize or create low expectations was a particular concern. However, labels could also ensure language problems were not trivialized and could help avoid stigma by providing an explanation for behaviours that might otherwise meet with disapproval. Further debate surrounded issues of how best to identify cases of disorder. Although it was agreed there should be a focus on cases with a poor prognosis, it was recognized that our knowledge of factors related to prognosis was still incomplete. Furthermore, there was a tension between use of standardized tests, which allow for a relatively objective and reliable assessment of language, and more qualitative observations, which can capture functional aspects of communication that are not always picked up on formal assessment. Debate also surrounded the issue of the relationship between DLD and other conditions. Some favoured drawing a distinction between DLD and language disorders associated with other conditions, and others regarded such distinctions as unnecessary. We concluded that it was misleading to assume co‐occurring conditions were causes of language disorder, but it was helpful to distinguish DLD from cases of language disorder associated with ‘differentiating conditions’ that had a known or likely biomedical origin, including brain injury, sensorineural hearing loss, genetic syndromes, intellectual disability and autism

Neural Correlates of Pragmatic Language Comprehension in Autism Spectrum Disorders

ERIC Educational Resources Information Center

Tesink, C. M. J. Y.; Buitelaar, J. K.; Petersson, K. M.; van der Gaag, R. J.; Kan, C. C.; Tendolkar, I.; Hagoort, P.

2009-01-01

Difficulties with pragmatic aspects of communication are universal across individuals with autism spectrum disorders (ASDs). Here we focused on an aspect of pragmatic language comprehension that is relevant to social interaction in daily life: the integration of speaker characteristics inferred from the voice with the content of a message. Using…

Sign Language Echolalia in Deaf Children with Autism Spectrum Disorder

ERIC Educational Resources Information Center

Shield, Aaron; Cooley, Frances; Meier, Richard P.

2017-01-01

Purpose: We present the first study of echolalia in deaf, signing children with autism spectrum disorder (ASD). We investigate the nature and prevalence of sign echolalia in native-signing children with ASD, the relationship between sign echolalia and receptive language, and potential modality differences between sign and speech. Method: Seventeen…

The Prevalence of Autistic Spectrum Disorders in Adolescents with a History of Specific Language Impairment (SLI)

ERIC Educational Resources Information Center

Conti-Ramsden, Gina; Simkin, Zoe; Botting, Nicola

2006-01-01

Background: Traditionally, autism and specific language impairment (SLI) have been regarded as distinct disorders but, more recently, evidence has been put forward for a closer link between them: a common set of language problems, in particular receptive language difficulties and the existence of intermediate cases including pragmatic language…

Issues in bilingualism and heritage language maintenance: perspectives of minority-language mothers of children with autism spectrum disorders.

PubMed

Yu, Betty

2013-02-01

The author investigated the language practices of 10 bilingual, Chinese/English-speaking, immigrant mothers with their children with autism spectrum disorders. The aim was to understand (a) the nature of the language practices, (b) their constraints, and (c) their impact. The author employed in-depth phenomenological interviews with thematic and narrative analyses to yield themes. Interviewees reported that they adopted language practices perceived to be advantageous to intervention access and wellness. They valued Chinese language but did not pursue its use if it was believed to hinder the children's overall development of English acquisition. All of the mothers believed that bilingualism made learning more challenging. Many believed that it caused confusion or exacerbated disabilities. These deficit views of bilingualism were commonly reinforced by professionals. All of the mothers were motivated to help their children learn English but had no assistance to do so. Practices were sustainable only when they were aligned with families' preferred communication patterns. There is an urgent need for practitioners to be better informed about issues related to intergenerational language practices in minority-language families. Language use between parents and children is a complex matter that is unique to each family. Parents need to be supported to make language use decisions that are self-enhancing and congruent with their families' needs.

Causal effects on child language development: A review of studies in communication sciences and disorders.

PubMed

Rogers, Clare R; Nulty, Karissa L; Betancourt, Mariana Aparicio; DeThorne, Laura S

2015-01-01

We reviewed recent studies published across key journals within the field of communication sciences and disorders (CSD) to survey what causal influences on child language development were being considered. Specifically, we reviewed a total of 2921 abstracts published within the following journals between 2003 and 2013: Language, Speech, and Hearing Services in Schools (LSHSS); American Journal of Speech-Language Pathology (AJSLP); Journal of Speech, Language, and Hearing Research (JSLHR); Journal of Communication Disorders (JCD); and the International Journal of Language and Communication Disorders (IJLCD). Of the 346 eligible articles that addressed causal factors on child language development across the five journals, 11% were categorized as Genetic (37/346), 83% (287/346) were categorized as Environmental, and 6% (22/346) were categorized as Mixed. The bulk of studies addressing environmental influences focused on therapist intervention (154/296=52%), family/caregiver linguistic input (65/296=22%), or family/caregiver qualities (39/296=13%). A more in-depth review of all eligible studies published in 2013 (n=34) revealed that family/caregiver qualities served as the most commonly controlled environmental factor (e.g., SES) and only 3 studies explicitly noted the possibility of gene-environment interplay. This review highlighted the need to expand the research base for the field of CSD to include a broader range of environmental influences on child language development (e.g., diet, toxin exposure, stress) and to consider more directly the complex and dynamic interplay between genetic and environmental effects. Readers will be able to highlight causal factors on child language development that have been studied over the past decade in CSD and recognize additional influences worthy of consideration. In addition, readers will become familiar with basic tenets of developmental systems theory, including the complex interplay between genetic and environmental factors

The Impact of Bilingual Environments on Language Development in Children with Autism Spectrum Disorders

ERIC Educational Resources Information Center

Hambly, Catherine; Fombonne, Eric

2012-01-01

The impact of bilingual exposure on language learning has not been systematically studied in children with Autism Spectrum Disorders. This study compared the social abilities and language levels of children (mean age = 56 months) with ASDs from bilingual (n = 45) and monolingual (n = 30) environments. Bilingually-exposed children were subgrouped…

Specific Language Impairment, Nonverbal IQ, Attention-Deficit/Hyperactivity Disorder, Autism Spectrum Disorder, Cochlear Implants, Bilingualism, and Dialectal Variants: Defining the Boundaries, Clarifying Clinical Conditions, and Sorting out Causes

ERIC Educational Resources Information Center

Rice, Mabel L.

2016-01-01

Purpose: The purpose of this research forum article is to provide an overview of a collection of invited articles on the topic "specific language impairment (SLI) in children with concomitant health conditions or nonmainstream language backgrounds." Topics include SLI, attention-deficit/hyperactivity disorder, autism spectrum disorder,…

Early Pragmatic Language Difficulties in Siblings of Children with Autism: Implications for "DSM-5" Social Communication Disorder?

ERIC Educational Resources Information Center

Miller, Meghan; Young, Gregory S.; Hutman, Ted; Johnson, Scott; Schwichtenberg, A. J.; Ozonoff, Sally

2015-01-01

Background: We evaluated early pragmatic language skills in preschool-age siblings of children with autism spectrum disorder (ASD), and examined correspondence between pragmatic language impairments and general language difficulties, autism symptomatology, and clinical outcomes. Methods: Participants were younger siblings of children with ASD…

Working Memory and Learning in Children with Developmental Coordination Disorder and Specific Language Impairment

ERIC Educational Resources Information Center

Alloway, Tracy Packiam; Archibald, Lisa

2008-01-01

The authors compared 6- to 11-year-olds with developmental coordination disorder (DCD) and those with specific language impairment (SLI) on measures of memory (verbal and visuospatial short-term and working memory) and learning (reading and mathematics). Children with DCD with typical language skills were impaired in all four areas of memory…

Language Disorders in Children with Unilateral Hearing Loss: A Systematic Review

PubMed Central

José, Maria Renata; Mondelli, Maria Fernanda Capoani Garcia; Feniman, Mariza Ribeiro; Lopes-Herrera, Simone Aparecida

2013-01-01

Introduction Childhood is a critical period for language development and maturation of the central auditory system. Unilateral hearing loss (UHL) is considered a minimal impairment, and little is discussed regarding its impact on the development of language, communication, and school performance. Objectives A bibliographical survey of scientific articles published from 2001 to 2011 was performed to verify which language disorders can occur in children with UHL and which tests were performed to identify them. Data Synthesis Three databases were used: PubMed, Lilacs, and The Cochrane Library. As inclusion criteria, the articles should have samples of children with UHL, without other impairments, aged between 3 months and 12 years, and reference to language tests applied in this population. Out of 236 papers initially selected, only 5 met the inclusion criteria. In the articles studied, 12 tests were used for language assessment in children with UHL, out of which 9 were directed toward expressive language, and 3 toward receptive language. Children with UHL demonstrated lower scores on receptive and expressive language tests when compared with children with normal hearing. However, they obtained better scores on expressive language tests than children with bilateral hearing loss. Conclusion The findings of this survey showed that only a small number of studies used language tests in children with UHL or addressed language alterations resulting from this type of impairment. Therefore we emphasize the importance of investments in new studies on this subject to provide better explanations related to language difficulties presented by children with UHL. PMID:25992090

Language disorders in children with unilateral hearing loss: a systematic review.

PubMed

José, Maria Renata; Mondelli, Maria Fernanda Capoani Garcia; Feniman, Mariza Ribeiro; Lopes-Herrera, Simone Aparecida

2014-04-01

Introduction Childhood is a critical period for language development and maturation of the central auditory system. Unilateral hearing loss (UHL) is considered a minimal impairment, and little is discussed regarding its impact on the development of language, communication, and school performance. Objectives A bibliographical survey of scientific articles published from 2001 to 2011 was performed to verify which language disorders can occur in children with UHL and which tests were performed to identify them. Data Synthesis Three databases were used: PubMed, Lilacs, and The Cochrane Library. As inclusion criteria, the articles should have samples of children with UHL, without other impairments, aged between 3 months and 12 years, and reference to language tests applied in this population. Out of 236 papers initially selected, only 5 met the inclusion criteria. In the articles studied, 12 tests were used for language assessment in children with UHL, out of which 9 were directed toward expressive language, and 3 toward receptive language. Children with UHL demonstrated lower scores on receptive and expressive language tests when compared with children with normal hearing. However, they obtained better scores on expressive language tests than children with bilateral hearing loss. Conclusion The findings of this survey showed that only a small number of studies used language tests in children with UHL or addressed language alterations resulting from this type of impairment. Therefore we emphasize the importance of investments in new studies on this subject to provide better explanations related to language difficulties presented by children with UHL.

Effectiveness of Vocabulary Intervention for Older Children with (Developmental) Language Disorder

ERIC Educational Resources Information Center

Wright, Lisa; Pring, Tim; Ebbels, Susan

2018-01-01

Background: Children with developmental language disorder (DLD) frequently have difficulties with word learning and understanding vocabulary. For these children, this can significantly impact on social interactions, daily activities and academic progress. Although there is literature providing a rationale for targeting word learning in such…

Educational Programming for Pupils with Neurologically Based Language Disorders. Final Report.

ERIC Educational Resources Information Center

Zedler, Empress Y.

To investigate procedures whereby schools may achieve maximal results with otherwise normal underachieving pupils with neurologically based language-learning disorders, 100 such subjects were studied over a 2-year period. Fifty experimental subjects remained in regular classes in school and received individualized teaching outside of school hours…

Longitudinal prediction of language emergence in infants at high and low risk for autism spectrum disorder.

PubMed

Edmunds, Sarah R; Ibañez, Lisa V; Warren, Zachary; Messinger, Daniel S; Stone, Wendy L

2017-02-01

This study used a prospective longitudinal design to examine the early developmental pathways that underlie language growth in infants at high risk (n = 50) and low risk (n = 34) for autism spectrum disorder in the first 18 months of life. While motor imitation and responding to joint attention (RJA) have both been found to predict expressive language in children with autism spectrum disorder and those with typical development, the longitudinal relation between these capacities has not yet been identified. As hypothesized, results revealed that 15-month RJA mediated the association between 12-month motor imitation and 18-month expressive vocabulary, even after controlling for earlier levels of RJA and vocabulary. These results provide new information about the developmental sequencing of skills relevant to language growth that may inform future intervention efforts for children at risk for language delay or other developmental challenges.

Auditory processing disorders: an update for speech-language pathologists.

PubMed

DeBonis, David A; Moncrieff, Deborah

2008-02-01

Unanswered questions regarding the nature of auditory processing disorders (APDs), how best to identify at-risk students, how best to diagnose and differentiate APDs from other disorders, and concerns about the lack of valid treatments have resulted in ongoing confusion and skepticism about the diagnostic validity of this label. This poses challenges for speech-language pathologists (SLPs) who are working with school-age children and whose scope of practice includes APD screening and intervention. The purpose of this article is to address some of the questions commonly asked by SLPs regarding APDs in school-age children. This article is also intended to serve as a resource for SLPs to be used in deciding what role they will or will not play with respect to APDs in school-age children. The methodology used in this article included a computerized database review of the latest published information on APD, with an emphasis on the work of established researchers and expert panels, including articles from the American Speech-Language-Hearing Association and the American Academy of Audiology. The article concludes with the authors' recommendations for continued research and their views on the appropriate role of the SLP in performing careful screening, making referrals, and supporting intervention.

Intervention to Improve Expository Reading Comprehension Skills in Older Children and Adolescents with Language Disorders

ERIC Educational Resources Information Center

Ward-Lonergan, Jeannene M.; Duthie, Jill K.

2016-01-01

With the recent renewed emphasis on the importance of providing instruction to improve expository discourse comprehension and production skills, speech-language pathologists need to be prepared to implement effective intervention to meet this critical need in older children and adolescents with language disorders. The purpose of this review…

77 FR 5734 - New Medical Criteria for Evaluating Language and Speech Disorders

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-06

... Medical Criteria for Evaluating Language and Speech Disorders AGENCY: Social Security Administration... Security numbers or medical information. 1. Internet: We strongly recommend that you submit your comments... INFORMATION CONTACT: Cheryl A. Williams, Office of Medical Listings Improvement, Social Security...

Distributional Learning in College Students With Developmental Language Disorder.

PubMed

Hall, Jessica; Owen Van Horne, Amanda; McGregor, Karla K; Farmer, Thomas

2017-11-09

This study examined whether college students with developmental language disorder (DLD) could use distributional information in an artificial language to learn about grammatical category membership in a way similar to their typically developing (TD) peers. Seventeen college students with DLD and 17 TD college students participated in this task. We used an artificial grammar in which certain combinations of words never occurred during training. At test, participants had to use knowledge of category membership to determine which combinations were allowable in the grammar, even though they had not been heard. College students with DLD performed similarly to TD peers in distinguishing grammatical from ungrammatical combinations. Differences in ratings between grammatical and ungrammatical items in this task suggest that college students with DLD can form grammatical categories from novel input and more broadly use distributional information.

Understanding developmental language disorder - the Helsinki longitudinal SLI study (HelSLI): a study protocol.

PubMed

Laasonen, Marja; Smolander, Sini; Lahti-Nuuttila, Pekka; Leminen, Miika; Lajunen, Hanna-Reetta; Heinonen, Kati; Pesonen, Anu-Katriina; Bailey, Todd M; Pothos, Emmanuel M; Kujala, Teija; Leppänen, Paavo H T; Bartlett, Christopher W; Geneid, Ahmed; Lauronen, Leena; Service, Elisabet; Kunnari, Sari; Arkkila, Eva

2018-05-21

Developmental language disorder (DLD, also called specific language impairment, SLI) is a common developmental disorder comprising the largest disability group in pre-school-aged children. Approximately 7% of the population is expected to have developmental language difficulties. However, the specific etiological factors leading to DLD are not yet known and even the typical linguistic features appear to vary by language. We present here a project that investigates DLD at multiple levels of analysis and aims to make the reliable prediction and early identification of the difficulties possible. Following the multiple deficit model of developmental disorders, we investigate the DLD phenomenon at the etiological, neural, cognitive, behavioral, and psychosocial levels, in a longitudinal study of preschool children. In January 2013, we launched the Helsinki Longitudinal SLI study (HelSLI) at the Helsinki University Hospital ( http://tiny.cc/HelSLI ). We will study 227 children aged 3-6 years with suspected DLD and their 160 typically developing peers. Five subprojects will determine how the child's psychological characteristics and environment correlate with DLD and how the child's well-being relates to DLD, the characteristics of DLD in monolingual versus bilingual children, nonlinguistic cognitive correlates of DLD, electrophysiological underpinnings of DLD, and the role of genetic risk factors. Methods include saliva samples, EEG, computerized cognitive tasks, neuropsychological and speech and language assessments, video-observations, and questionnaires. The project aims to increase our understanding of the multiple interactive risk and protective factors that affect the developing heterogeneous cognitive and behavioral profile of DLD, including factors affecting literacy development. This accumulated knowledge will form a heuristic basis for the development of new interventions targeting linguistic and non-linguistic aspects of DLD.

Language Barriers Impact Access to Services for Children with Autism Spectrum Disorders.

PubMed

St Amant, Helaine G; Schrager, Sheree M; Peña-Ricardo, Carolina; Williams, Marian E; Vanderbilt, Douglas L

2018-02-01

Racial and ethnic disparities in accessing health care have been described in children with autism spectrum disorder (ASD). In a retrospective chart review of 152 children with ASD, children of parents whose primary language was English were significantly more likely to have both social skills and communication goals within their individualized education plan (IEP) compared to children of parents whose primary language was not English. Additionally, children of primary English speakers received significantly more hours of direct services from their state disability program. After controlling for demographic covariates, findings suggest that language barriers may negatively affect parents' abilities to access health care services for their child with ASD. Acculturation factors must therefore be considered when analyzing disparities in autism.

Risk Factors Associated With Language in Autism Spectrum Disorder: Clues to Underlying Mechanisms.

PubMed

Tager-Flusberg, Helen

2016-02-01

Identifying risk factors associated with neurodevelopmental disorders is an important line of research, as it will lead to earlier identification of children who could benefit from interventions that support optimal developmental outcomes. The primary goal of this review was to summarize research on risk factors associated with autism spectrum disorder (ASD). The review focused on studies of infants who have older siblings with ASD, with particular emphasis on risk factors associated with language impairment that affects the majority of children with ASD. Findings from this body of work were compared to the literature on specific language impairment. A wide range of risk factors has been found for ASD, including demographic (e.g., male, family history), behavioral (e.g., gesture, motor) and neural risk markers (e.g., atypical lateralization for speech and reduced functional connectivity). Environmental factors, such as caregiver interaction, have not been found to predict language outcomes. Many of the risk markers for ASD are also found in studies of risk for specific language impairment, including demographic, behavioral, and neural factors. There are significant gaps in the literature and limitations in the current research that preclude direct cross-syndrome comparisons. Future research directions are outlined that could address these limitations.

Modelling Gesture Use and Early Language Development in Autism Spectrum Disorder

ERIC Educational Resources Information Center

Manwaring, Stacy S.; Mead, Danielle L.; Swineford, Lauren; Thurm, Audrey

2017-01-01

Background: Nonverbal communication abilities, including gesture use, are impaired in autism spectrum disorder (ASD). However, little is known about how common gestures may influence or be influenced by other areas of development. Aims: To examine the relationships between gesture, fine motor and language in young children with ASD compared with a…

The Application of Timing in Therapy of Children and Adults with Language Disorders

PubMed Central

Szelag, Elzbieta; Dacewicz, Anna; Szymaszek, Aneta; Wolak, Tomasz; Senderski, Andrzej; Domitrz, Izabela; Oron, Anna

2015-01-01

A number of evidence revealed a link between temporal information processing (TIP) and language. Both literature data and results of our studies indicated an overlapping of deficient TIP and disordered language, pointing to the existence of an association between these two functions. On this background the new approach is to apply such knowledge in therapy of patients suffering from language disorders. In two studies we asked the following questions: (1) can the temporal training reduce language deficits in aphasic patients (Study 1) or in children with specific language impairment (SLI, Study 2)? (2) can such training ameliorate also the other cognitive functions? Each of these studies employed pre-training assessment, training application, post-training and follow-up assessment. In Study 1 we tested 28 patients suffering from post-stroke aphasia. They were assigned either to the temporal training (Group A, n = 15) in milliseconds range, or to the non-temporal training (Group B, n = 13). Following the training we found only in Group A improved TIP, accompanied by a transfer of improvement to language and working memory functions. In Study 2 we tested 32 children aged from 5 to 8 years, affected by SLI who were classified into the temporal training (Group A, n = 17) or non-temporal training (Group B, n = 15). Group A underwent the multileveled audio-visual computer training Dr. Neuronowski®, recently developed in our laboratory. Group B performed the computer speech therapy exercises extended by playing computer games. Similarly as in Study 1, in Group A we found significant improvements of TIP, auditory comprehension and working memory. These results indicated benefits of temporal training for amelioration of language and other cognitive functions in both aphasic patients and children with SLI. The novel powerful therapy tools provide evidence for future promising clinical applications. PMID:26617547

Specific Language Impairment, Nonverbal IQ, Attention-Deficit/Hyperactivity Disorder, Autism Spectrum Disorder, Cochlear Implants, Bilingualism, and Dialectal Variants: Defining the Boundaries, Clarifying Clinical Conditions, and Sorting Out Causes

PubMed Central

2016-01-01

Purpose The purpose of this research forum article is to provide an overview of a collection of invited articles on the topic “specific language impairment (SLI) in children with concomitant health conditions or nonmainstream language backgrounds.” Topics include SLI, attention-deficit/hyperactivity disorder, autism spectrum disorder, cochlear implants, bilingualism, and dialectal language learning contexts. Method The topic is timely due to current debates about the diagnosis of SLI. An overarching comparative conceptual framework is provided for comparisons of SLI with other clinical conditions. Comparisons of SLI in children with low-normal or normal nonverbal IQ illustrate the unexpected outcomes of 2 × 2 comparison designs. Results Comparative studies reveal unexpected relationships among speech, language, cognitive, and social dimensions of children's development as well as precise ways to identify children with SLI who are bilingual or dialect speakers. Conclusions The diagnosis of SLI is essential for elucidating possible causal pathways of language impairments, risks for language impairments, assessments for identification of language impairments, linguistic dimensions of language impairments, and long-term outcomes. Although children's language acquisition is robust under high levels of risk, unexplained individual variations in language acquisition lead to persistent language impairments. PMID:26502218

Emotional language processing in autism spectrum disorders: a systematic review.

PubMed

Lartseva, Alina; Dijkstra, Ton; Buitelaar, Jan K

2014-01-01

In his first description of Autism Spectrum Disorders (ASD), Kanner emphasized emotional impairments by characterizing children with ASD as indifferent to other people, self-absorbed, emotionally cold, distanced, and retracted. Thereafter, emotional impairments became regarded as part of the social impairments of ASD, and research mostly focused on understanding how individuals with ASD recognize visual expressions of emotions from faces and body postures. However, it still remains unclear how emotions are processed outside of the visual domain. This systematic review aims to fill this gap by focusing on impairments of emotional language processing in ASD. We systematically searched PubMed for papers published between 1990 and 2013 using standardized search terms. Studies show that people with ASD are able to correctly classify emotional language stimuli as emotionally positive or negative. However, processing of emotional language stimuli in ASD is associated with atypical patterns of attention and memory performance, as well as abnormal physiological and neural activity. Particularly, younger children with ASD have difficulties in acquiring and developing emotional concepts, and avoid using these in discourse. These emotional language impairments were not consistently associated with age, IQ, or level of development of language skills. We discuss how emotional language impairments fit with existing cognitive theories of ASD, such as central coherence, executive dysfunction, and weak Theory of Mind. We conclude that emotional impairments in ASD may be broader than just a mere consequence of social impairments, and should receive more attention in future research.

Emotional language processing in autism spectrum disorders: a systematic review

PubMed Central

Lartseva, Alina; Dijkstra, Ton; Buitelaar, Jan K.

2015-01-01

In his first description of Autism Spectrum Disorders (ASD), Kanner emphasized emotional impairments by characterizing children with ASD as indifferent to other people, self-absorbed, emotionally cold, distanced, and retracted. Thereafter, emotional impairments became regarded as part of the social impairments of ASD, and research mostly focused on understanding how individuals with ASD recognize visual expressions of emotions from faces and body postures. However, it still remains unclear how emotions are processed outside of the visual domain. This systematic review aims to fill this gap by focusing on impairments of emotional language processing in ASD. We systematically searched PubMed for papers published between 1990 and 2013 using standardized search terms. Studies show that people with ASD are able to correctly classify emotional language stimuli as emotionally positive or negative. However, processing of emotional language stimuli in ASD is associated with atypical patterns of attention and memory performance, as well as abnormal physiological and neural activity. Particularly, younger children with ASD have difficulties in acquiring and developing emotional concepts, and avoid using these in discourse. These emotional language impairments were not consistently associated with age, IQ, or level of development of language skills. We discuss how emotional language impairments fit with existing cognitive theories of ASD, such as central coherence, executive dysfunction, and weak Theory of Mind. We conclude that emotional impairments in ASD may be broader than just a mere consequence of social impairments, and should receive more attention in future research. PMID:25610383

Electroencephalographic Abnormalities during Sleep in Children with Developmental Speech-Language Disorders: A Case-Control Study

ERIC Educational Resources Information Center

Parry-Fielder, Bronwyn; Collins, Kevin; Fisher, John; Keir, Eddie; Anderson, Vicki; Jacobs, Rani; Scheffer, Ingrid E.; Nolan, Terry

2009-01-01

Earlier research has suggested a link between epileptiform activity in the electroencephalogram (EEG) and developmental speech-language disorder (DSLD). This study investigated the strength of this association by comparing the frequency of EEG abnormalities in 45 language-normal children (29 males, 16 females; mean age 6y 11mo, SD 1y 10mo, range…

Speech Perception and Phonological Short-Term Memory Capacity in Language Impairment: Preliminary Evidence from Adolescents with Specific Language Impairment (SLI) and Autism Spectrum Disorders (ASD)

ERIC Educational Resources Information Center

Loucas, Tom; Riches, Nick Greatorex; Charman, Tony; Pickles, Andrew; Simonoff, Emily; Chandler, Susie; Baird, Gillian

2010-01-01

Background: The cognitive bases of language impairment in specific language impairment (SLI) and autism spectrum disorders (ASD) were investigated in a novel non-word comparison task which manipulated phonological short-term memory (PSTM) and speech perception, both implicated in poor non-word repetition. Aims: This study aimed to investigate the…

Atypicalities in cortical structure, handedness, and functional lateralization for language in autism spectrum disorders.

PubMed

Lindell, Annukka K; Hudry, Kristelle

2013-09-01

Language is typically a highly lateralized function, with atypically reduced or reversed lateralization linked to language impairments. Given the diagnostic and prognostic role of impaired language for autism spectrum disorders (ASDs), this paper reviews the growing body of literature that examines patterns of lateralization in individuals with ASDs. Including research from structural and functional imaging paradigms, and behavioral evidence from investigations of handedness, the review confirms that atypical lateralization is common in people with ASDs. The evidence indicates reduced structural asymmetry in fronto-temporal language regions, attenuated functional activation in response to language and pre-linguistic stimuli, and more ambiguous (mixed) hand preferences, in individuals with ASDs. Critically, the evidence emphasizes an intimate relationship between atypical lateralization and language impairment, with more atypical asymmetries linked to more substantive language impairment. Such evidence highlights opportunities for the identification of structural and functional biomarkers of ASDs, affording the potential for earlier diagnosis and intervention implementation.

Levels of Text Comprehension in Children with Autism Spectrum Disorders (ASD): The Influence of Language Phenotype

ERIC Educational Resources Information Center

Lucas, Rebecca; Norbury, Courtenay Frazier

2014-01-01

Many children with autism spectrum disorders (ASD) have reading comprehension difficulties, but the level of processing at which comprehension is most vulnerable and the influence of language phenotype on comprehension skill is currently unclear. We explored comprehension at sentence and passage levels across language phenotypes. Children with ASD…

The Oral and Written Language Scales: Is It Useful for Older Children with Autism Spectrum Disorder?

ERIC Educational Resources Information Center

Hartley, Sigan L.; Buckendorf, G. Robert; Haines, Kristin; Hall, Trevor A.; Sikora, Darryn M.

2008-01-01

Communication impairment is a defining feature of autism spectrum disorders (ASD). Little research attention has been devoted to establishing standardized methods for defining and identifying language impairment in children with known or suspected ASD. The present study examines the feasibility and utility of the Oral and Written Language Scales…

Well-Being and Resilience in Children with Speech and Language Disorders

ERIC Educational Resources Information Center

Lyons, Rena; Roulstone, Sue

2018-01-01

Purpose: Children with speech and language disorders are at risk in relation to psychological and social well-being. The aim of this study was to understand the experiences of these children from their own perspectives focusing on risks to their well-being and protective indicators that may promote resilience. Method: Eleven 9- to 12-year-old…

Autism Spectrum Disorder and Specific Language Impairment: Overlaps in Syntactic Profiles

ERIC Educational Resources Information Center

Durrleman, Stephanie; Delage, Hélène

2016-01-01

This study investigates syntax in Autism Spectrum Disorders (ASD), its parallelism with Specific Language Impairment (SLI) and its relation to other aspects of cognition. We focus on (1) 3rd person accusative clitic (ACC3) production, a clinical marker of SLI hypothesized to relate to WM, and (2) 1st person accusative clitic (ACC1) production,…

The frequency modulated auditory evoked response (FMAER), a technical advance for study of childhood language disorders: cortical source localization and selected case studies

PubMed Central

2013-01-01

Background Language comprehension requires decoding of complex, rapidly changing speech streams. Detecting changes of frequency modulation (FM) within speech is hypothesized as essential for accurate phoneme detection, and thus, for spoken word comprehension. Despite past demonstration of FM auditory evoked response (FMAER) utility in language disorder investigations, it is seldom utilized clinically. This report's purpose is to facilitate clinical use by explaining analytic pitfalls, demonstrating sites of cortical origin, and illustrating potential utility. Results FMAERs collected from children with language disorders, including Developmental Dysphasia, Landau-Kleffner syndrome (LKS), and autism spectrum disorder (ASD) and also normal controls - utilizing multi-channel reference-free recordings assisted by discrete source analysis - provided demonstratrions of cortical origin and examples of clinical utility. Recordings from inpatient epileptics with indwelling cortical electrodes provided direct assessment of FMAER origin. The FMAER is shown to normally arise from bilateral posterior superior temporal gyri and immediate temporal lobe surround. Childhood language disorders associated with prominent receptive deficits demonstrate absent left or bilateral FMAER temporal lobe responses. When receptive language is spared, the FMAER may remain present bilaterally. Analyses based upon mastoid or ear reference electrodes are shown to result in erroneous conclusions. Serial FMAER studies may dynamically track status of underlying language processing in LKS. FMAERs in ASD with language impairment may be normal or abnormal. Cortical FMAERs can locate language cortex when conventional cortical stimulation does not. Conclusion The FMAER measures the processing by the superior temporal gyri and adjacent cortex of rapid frequency modulation within an auditory stream. Clinical disorders associated with receptive deficits are shown to demonstrate absent left or bilateral

Matrix Training of Receptive Language Skills with a Toddler with Autism Spectrum Disorder: A Case Study

ERIC Educational Resources Information Center

Curiel, Emily S. L.; Sainato, Diane M.; Goldstein, Howard

2016-01-01

Matrix training is a systematic teaching approach that can facilitate generalized language. Specific responses are taught that result in the emergence of untrained responses. This type of training facilitates the use of generalized language in children with autism spectrum disorder (ASD). This study used a matrix training procedure with a toddler…

The influence of maternal language responsiveness on the expressive speech production of children with autism spectrum disorders: a microanalysis of mother-child play interactions.

PubMed

Walton, Katherine M; Ingersoll, Brooke R

2015-05-01

Adult responsiveness is related to language development both in young typically developing children and in children with autism spectrum disorders, such that parents who use more responsive language with their children have children who develop better language skills over time. This study used a micro-analytic technique to examine how two facets of maternal utterances, relationship to child focus of attention and degree of demandingness, influenced the immediate use of appropriate expressive language of preschool-aged children with autism spectrum disorders (n = 28) and toddlers with typical development (n = 16) within a naturalistic mother-child play session. Mothers' use of follow-in demanding language was most likely to elicit appropriate expressive speech in both children with autism spectrum disorders and children with typical development. For children with autism spectrum disorders, but not children with typical development, mothers' use of orienting cues conferred an additional benefit for expressive speech production. These findings are consistent with the naturalistic behavioral intervention philosophy and suggest that following a child's lead while prompting for language is likely to elicit speech production in children with autism spectrum disorders and children with typical development. Furthermore, using orienting cues may help children with autism spectrum disorders to verbally respond. © The Author(s) 2014.

An MEG Investigation of Neural Biomarkers and Language in Nonverbal Children with Autism Spectrum Disorders

DTIC Science & Technology

2014-09-01

Award Number: W81XWH-13-1-0293 TITLE: An MEG Investigation of Neural Biomarkers and Language in...SUBTITLE 5a. CONTRACT NUMBER An MEG Investigation of Neural Biomarkers and Language in Nonverbal Children with Autism Spectrum Disorders 5b...technique to correct MEG data for subject movement during recording. This correction reduces signal loss due to movement, resulting in higher

Resounding failure to replicate links between developmental language disorder and cerebral lateralisation

PubMed Central

Bishop, Dorothy V.M.

2018-01-01

Background It has been suggested that failure to establish cerebral lateralisation may be related to developmental language disorder (DLD). There has been weak support for any link with handedness, but more consistent reports of associations with functional brain lateralisation for language. The consistency of lateralisation across different functions may also be important. We aimed to replicate previous findings of an association between DLD and reduced laterality on a quantitative measure of hand preference (reaching across the midline) and on language laterality assessed using functional transcranial Doppler ultrasound (fTCD). Methods From a sample of twin children aged from 6;0 to 11;11 years, we identified 107 cases of DLD and 156 typically-developing comparison cases for whom we had useable data from fTCD yielding a laterality index (LI) for language function during an animation description task. Handedness data were also available for these children. Results Indices of handedness and language laterality for this twin sample were similar to those previously reported for single-born children. There were no differences between the DLD and TD groups on measures of handedness or language lateralisation, or on a categorical measure of consistency of left hemisphere dominance. Contrary to prediction, there was a greater incidence of right lateralisation for language in the TD group (19.90%) than the DLD group (9.30%), confirming that atypical laterality is not inconsistent with typical language development. We also failed to replicate associations between language laterality and language test scores. Discussion and Conclusions Given the large sample studied here and the range of measures, we suggest that previous reports of atypical manual or language lateralisation in DLD may have been false positives. PMID:29333343

Autistic Spectrum Disorder: Caseload Characteristics, and Interventions Implemented by Speech-Language Therapists

ERIC Educational Resources Information Center

Smith, Deborah L.; Gillon, Gail T.

2004-01-01

This study investigated the caseload characteristics and the types of intervention implemented for children with autistic spectrum disorder (ASD). A survey was developed and distributed to 75 speech-language therapists working for Special Education within the New Zealand Ministry of Education. A total of 34 surveys were completed and returned.…

Language Barriers Impact Access to Services for Children with Autism Spectrum Disorders

ERIC Educational Resources Information Center

St. Amant, Helaine G.; Schrager, Sheree M.; Peña-Ricardo, Carolina; Williams, Marian E.; Vanderbilt, Douglas L.

2018-01-01

Racial and ethnic disparities in accessing health care have been described in children with autism spectrum disorder (ASD). In a retrospective chart review of 152 children with ASD, children of parents whose primary language was English were significantly more likely to have both social skills and communication goals within their individualized…

Episodic Memory Retrieval in Adolescents with and without Developmental Language Disorder (DLD)

ERIC Educational Resources Information Center

Lee, Joanna C.

2018-01-01

Background: Two reasons may explain the discrepant findings regarding declarative memory in developmental language disorder (DLD) in the literature. First, standardized tests are one of the primary tools used to assess declarative memory in previous studies. It is possible they are not sensitive enough to subtle memory impairment. Second, the…

Social communication disorder outside autism? A diagnostic classification approach to delineating pragmatic language impairment, high functioning autism and specific language impairment.

PubMed

Gibson, Jenny; Adams, Catherine; Lockton, Elaine; Green, Jonathan

2013-11-01

Developmental disorders of language and communication present considerable diagnostic challenges due to overlapping of symptomatology and uncertain aetiology. We aimed to further elucidate the behavioural and linguistic profile associated with impairments of social communication occurring outside of an autism diagnosis. Six to eleven year olds diagnosed with pragmatic language impairment (PLI), high functioning autism (HFA) or specific language impairment (SLI) were compared on measures of social interaction with peers (PI), restricted and repetitive behaviours/interests (RRBIs) and language ability. Odds ratios (OR) from a multinomial logistic regression were used to determine the importance of each measure to diagnostic grouping. MANOVA was used to investigate differences in subscale scores for the PI measure. Greater degrees of PI difficulties (OR = 1.22, 95% CI = 1.05-1.41), RRBI (OR = 1.23, 95% CI = 1.06-1.42) and expressive language ability (OR = 1.16, 95% CI = 1.03-1.30) discriminated HFA from PLI. PLI was differentiated from SLI by elevated PI difficulties (OR = 0.82, 95% CI = 0.70-0.96) and higher expressive language ability (OR = 0.88, 95% CI = 0.77-0.98), but indistinguishable from SLI using RRBI (OR = 1.01, 95% CI=0.94-1.09). A significant effect of group on PI subscales was observed (θ = 1.38, F(4, 56) = 19.26, p < .01) and PLI and HFA groups shared a similar PI subscale profile. Results provide empirical support for a conceptualisation of PLI as a developmental impairment distinguishable from HFA by absence of RRBIs and by the presence of expressive language difficulties. PI difficulties appear elevated in PLI compared with SLI, but may be less pervasive than in HFA. Findings are discussed with reference to the proposed new category of 'social communication disorder' in DSM-5. © 2013 The Authors Journal of Child Psychology and Psychiatry © 2013 Association for Child and Adolescent Mental Health.

Syntactic Complexity Effects of Russian Relative Clause Sentences in Children with and without Developmental Language Disorder

ERIC Educational Resources Information Center

Rakhlin, Natalia; Kornilov, Sergey A.; Kornilova, Tatiana V.; Grigorenko, Elena L.

2016-01-01

We investigated relative clause (RC) comprehension in 44 Russian-speaking children with typical language (TD) and developmental language disorder (DLD) (M age = 10;67, SD = 2.84) and 22 adults. Flexible word order and morphological case in Russian allowed us to isolate factors that are obscured in English, helping us to identify sources of…

Identifying Demographic and Language Profiles of Children with a Primary Diagnosis of Attention Deficit Hyperactivity Disorder

ERIC Educational Resources Information Center

Walsh, Irene P.; Scullion, Mary; Burns, Sarah; MacEvilly, Deirdre; Brosnan, Geraldine

2014-01-01

As the language presentation of children with attention deficit (hyperactivity) disorder (ADHD) is highly complex, this study aims to delineate the profile of a cohort of 40 children with ADHD, aged between 9 and 12 years, attending a child and adolescent mental health service (CAMHS). Speech and language therapists (SLTs) assessed the children on…

The assessment of language and the emergence from disorders of consciousness.

PubMed

Pundole, Amy; Crawford, Sarah

2017-04-06

In order to demonstrate emergence from a disorder of consciousness (DoC) an individual is currently required to demonstrate functional object use of two objects, or functional communication defined as accurately answering six yes/no questions on two consecutive occasions (Giacino et al., 2002 ). In practice, experienced speech and language therapists (SLTs) working with this group often focus on facilitating object use or employ other language tasks, since achieving a 100% accurate yes/no response can be difficult for patients following an extensive brain injury due to language and/or cognitive impairments. There is an increasing awareness of this issue in the literature and in practice and there is discussion about reviewing the current definition of emergence. This paper outlines the traditional definition of emergence and recent updates, discusses some of the problems and implications associated with current assessment, highlights the importance of getting it right, explores potential other ways to determine emergence, and suggests further areas for research.

The Locus Preservation Hypothesis: Shared Linguistic Profiles across Developmental Disorders and the Resilient Part of the Human Language Faculty

PubMed Central

Leivada, Evelina; Kambanaros, Maria; Grohmann, Kleanthes K.

2017-01-01

Grammatical markers are not uniformly impaired across speakers of different languages, even when speakers share a diagnosis and the marker in question is grammaticalized in a similar way in these languages. The aim of this work is to demarcate, from a cross-linguistic perspective, the linguistic phenotype of three genetically heterogeneous developmental disorders: specific language impairment, Down syndrome, and autism spectrum disorder. After a systematic review of linguistic profiles targeting mainly English-, Greek-, Catalan-, and Spanish-speaking populations with developmental disorders (n = 880), shared loci of impairment are identified and certain domains of grammar are shown to be more vulnerable than others. The distribution of impaired loci is captured by the Locus Preservation Hypothesis which suggests that specific parts of the language faculty are immune to impairment across developmental disorders. Through the Locus Preservation Hypothesis, a classical chicken and egg question can be addressed: Do poor conceptual resources and memory limitations result in an atypical grammar or does a grammatical breakdown lead to conceptual and memory limitations? Overall, certain morphological markers reveal themselves as highly susceptible to impairment, while syntactic operations are preserved, granting support to the first scenario. The origin of resilient syntax is explained from a phylogenetic perspective in connection to the “syntax-before-phonology” hypothesis. PMID:29081756

Using the preschool language scale, fourth edition to characterize language in preschoolers with autism spectrum disorders.

PubMed

Volden, Joanne; Smith, Isabel M; Szatmari, Peter; Bryson, Susan; Fombonne, Eric; Mirenda, Pat; Roberts, Wendy; Vaillancourt, Tracy; Waddell, Charlotte; Zwaigenbaum, Lonnie; Georgiades, Stelios; Duku, Eric; Thompson, Ann

2011-08-01

The Preschool Language Scale, Fourth Edition (PLS-4; Zimmerman, Steiner, & Pond, 2002) was used to examine syntactic and semantic language skills in preschool children with autism spectrum disorders (ASD) to determine its suitability for use with this population. We expected that PLS-4 performance would be better in more intellectually able children and that receptive skills would be relatively more impaired than expressive abilities, consistent with previous findings in the area of vocabulary. Our sample consisted of 294 newly diagnosed preschool children with ASD. Children were assessed via a battery of developmental measures, including the PLS-4. As expected, PLS-4 scores were higher in more intellectually able children with ASD, and overall, expressive communication was higher than auditory comprehension. However, this overall advantage was not stable across nonverbal developmental levels. Expressive skills were significantly better than receptive skills at the youngest developmental levels, whereas the converse applied in children with more advanced development. The PLS-4 can be used to obtain a general index of early syntax and semantic skill in young children with ASD. Longitudinal data will be necessary to determine how the developmental relationship between receptive and expressive language skills unfolds in children with ASD.

Social Communication Disorder outside Autism? A Diagnostic Classification Approach to Delineating Pragmatic Language Impairment, High Functioning Autism and Specific Language Impairment

ERIC Educational Resources Information Center

Gibson, Jenny; Adams, Catherine; Lockton, Elaine; Green, Jonathan

2013-01-01

Background: Developmental disorders of language and communication present considerable diagnostic challenges due to overlapping of symptomatology and uncertain aetiology. We aimed to further elucidate the behavioural and linguistic profile associated with impairments of social communication occurring outside of an autism diagnosis. Methods: Six to…

Pharmacotherapy and Children with Autism Spectrum Disorder: A Tutorial for Speech-Language Pathologists

ERIC Educational Resources Information Center

Self, Trisha L.; Hale, LaDonna S.; Crumrine, Daiquirie

2010-01-01

Purpose: The purpose of this tutorial is to provide speech-language pathologists (SLPs) with general information regarding the most commonly prescribed medications for children with autism spectrum disorder (ASD; e.g., central nervous system stimulants, noradrenergic reuptake inhibitors, alpha-2 adrenergic agonists, antipsychotics,…

Characteristics, Assessment, and Treatment of Writing Difficulties in College Students with Language Disorders and/or Learning Disabilities

ERIC Educational Resources Information Center

Richards, Stephanie A.

2015-01-01

Many students currently are enrolled in colleges and universities across the country with language disorders and/or learning disabilities (LLD). The majority of these students struggle with writing, creating a need to identify and provide them with writing intervention services. Speech-language pathologists (SLPs) may provide this intervention;…

[Early development of language in small children with autism spectrum disorder using alternative systems].

PubMed

Fortea-Sevilla, M Sol; Escandell-Bermúdez, M Olga; Castro-Sánchez, José Juan; Martos-Pérez, Juan

2015-02-25

The latest research findings show the importance of early intervention in children with autism spectrum disorder (ASD) in all areas of development, including language. The use of augmentative and alternative communication systems (AACS) favors linguistic and communicative development. To show the effectiveness of AACS to develop oral language in non-verbal toddlers diagnosed with ASD. Thirty children (25 males and 5 females) diagnosed with ASD when they were between 18 and 30 months of age, through the instruments ADOS and ADIR. None of them displayed oral language development at the time of assessment. An intervention program in the area of language was designed based on the use of total communication by the therapist and training the child in the Picture Exchange Communication System (PECS). One year later, the formal aspects of language were assessed with the PLON-R because oral language had been developed. All the children had developed oral language to some extent over a one-year period. Early intervention and the use of AACS with visual props favor the development of oral language in children with ASD in the first years of life.

Consequences of Co-Occurring Attention-Deficit/Hyperactivity Disorder on Children's Language Impairments

PubMed Central

Ash, Andrea C.; Hogan, Tiffany P.

2015-01-01

Purpose Co-occurring attention-deficit/hyperactivity disorder (ADHD) and communication disorders represent a frequently encountered challenge for school-based practitioners. The purpose of the present study was to examine in more detail the clinical phenomenology of co-occurring ADHD and language impairments (LIs). Method Measures of nonword repetition, sentence recall, and tense marking were collected from 57 seven- to nine-year-old children. The performances of children with ADHD+LI status were compared with those of children with specific language impairment (SLI) and children with typical development (TD). Results ADHD status had no independent detrimental impact on the affected children's LIs (SLI = ADHD+LI < TD). A modest positive correlation was found between the severity of children's ADHD symptoms and their sentence recall performance, suggesting a tendency for affected children who had higher levels of ADHD symptoms to perform better than those children with lower levels. Conclusion These outcomes are difficult to reconcile with attention-deficit/information-processing accounts of the core deficits associated with SLI. Potential protective mechanisms associated with ADHD status are discussed. PMID:25381450

Early pragmatic language difficulties in siblings of children with autism: implications for DSM-5 social communication disorder?

PubMed

Miller, Meghan; Young, Gregory S; Hutman, Ted; Johnson, Scott; Schwichtenberg, A J; Ozonoff, Sally

2015-07-01

We evaluated early pragmatic language skills in preschool-age siblings of children with autism spectrum disorder (ASD), and examined correspondence between pragmatic language impairments and general language difficulties, autism symptomatology, and clinical outcomes. Participants were younger siblings of children with ASD (high-risk, n = 188) or typical development (low-risk, n = 119) who were part of a prospective study of infants at risk for ASD; siblings without ASD outcomes were included in analyses. Pragmatic language skills were measured via the Language Use Inventory (LUI). At 36 months, the high-risk group had significantly lower parent-rated pragmatic language scores than the low-risk group. When defining pragmatic language impairment (PLI) as scores below the 10(th) percentile on the LUI, 35% of the high-risk group was identified with PLI versus 10% of the low-risk group. Children with PLI had higher rates of general language impairment (16%), defined as scores below the 10(th) percentile on the Receptive or Expressive Language subscales of the Mullen Scales of Early Learning, relative to those without PLI (3%), but most did not evidence general language impairments. Children with PLI had significantly higher ADOS scores than those without PLI and had higher rates of clinician-rated atypical clinical best estimate outcomes (49%) relative to those without PLI (15%). Pragmatic language problems are present in some siblings of children with ASD as early as 36 months of age. As the new DSM-5 diagnosis of Social (Pragmatic) Communication Disorder (SCD) is thought to occur more frequently in family members of individuals with ASD, it is possible that some of these siblings will meet criteria for SCD as they get older. Close monitoring of early pragmatic language development in young children at familial risk for ASD is warranted. © 2014 Association for Child and Adolescent Mental Health.

Story Grammar Ability in Children with and without Language Disorder: Story Generation, Story Retelling, and Story Comprehension.

ERIC Educational Resources Information Center

Merritt, Donna DiSegna; Liles, Betty Z.

1987-01-01

Twenty language-impaired and 20 unimpaired children, aged 9-11, generated and retold stories and answered comprehension questions. The stories produced by language-disordered children contained fewer complete story episodes, fewer main and subordinate clauses per complete episode, and a lower frequency of use of story grammar components than those…

Guanidinoacetate Methyltransferase (GAMT) Deficiency: Late Onset of Movement Disorder and Preserved Expressive Language

ERIC Educational Resources Information Center

O'Rourke, Declan J.; Ryan, Stephanie; Salomons, Gajja; Jakobs, Cornelis; Monavari, Ahmad; King, Mary D.

2009-01-01

Guanidinoacetate methyltransferase (GAMT) deficiency is a disorder of creatine biosynthesis, characterized by early-onset learning disability and epilepsy in most affected children. Severe expressive language delay is a constant feature even in the mildest clinical phenotypes. We report the clinical, biochemical, imaging, and treatment data of two…

Teacher-Child Relationships and Classroom-Learning Behaviours of Children with Developmental Language Disorders

ERIC Educational Resources Information Center

Rhoad-Drogalis, Anna; Justice, Laura M.; Sawyer, Brook E.; O'Connell, Ann A.

2018-01-01

Background: Children with developmental language disorders (DLDs) often struggle with classroom behaviour. No study has examined whether positive teacher-child relationships may act as a protective factor for children with DLDs in that these serve to enhance children's important classroom-learning behaviours. Aims: To examine the association…

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

PubMed

McLeod, Sharynne; Verdon, Sarah; Bowen, Caroline

2013-01-01

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

Parents' strategies to elicit autobiographical memories in autism spectrum disorders, developmental language disorders and typically developing children.

PubMed

Goldman, Sylvie; DeNigris, Danielle

2015-05-01

Conversations about the past support the development of autobiographical memory. Parents' strategies to elicit child's participation and recall during past event conversations were compared across three school-age diagnostic groups: autism spectrum disorder (ASD, n = 11), developmental language disorders (n = 11) and typically developing (TD, n = 11). We focused on the prevalence of directives versus enrichment of events. Groups did not differ in number of events, length, and total turns. However, parents of children with ASD produced more direct questions, corrections, and unrelated turns than parents of TD children. Results highlight how parents adjusted their conversational style to their child's communication difficulties to maximize interactions and how these strategies may affect the development of personal conversations.

Barking up the Wrong Tree? Lexical Ambiguity Resolution in Children with Language Impairments and Autistic Spectrum Disorders

ERIC Educational Resources Information Center

Norbury, C.F.

2005-01-01

Lexical ambiguity resolution was investigated in 9- to 17-year-olds with language impairment (LI, n=20), autistic spectrum disorder (ASD) plus language impairment (ALI, n=28), ASD and verbal abilities within the normal range (ASO, n=20), and typically developing children (TD, n=28). Experiment 1 investigated knowledge of dominant and subordinate…

Why Is It So Hard to Reach Agreement on Terminology? The Case of Developmental Language Disorder (DLD)

ERIC Educational Resources Information Center

Bishop, Dorothy V. M.

2017-01-01

A recent project entitled CATALISE used the Delphi method to reach a consensus on terminology for unexplained language problems in children. "Developmental language disorder" (DLD) was the term agreed by a panel of 57 experts. Here I reflect on points of difficulty that arose when attempting to reach a consensus, using qualitative…

Uh and um in Children With Autism Spectrum Disorders or Language Impairment

PubMed Central

Gorman, Kyle; Olson, Lindsay; Presmanes Hill, Alison; Lunsford, Rebecca; Heeman, Peter A.; van Santen, Jan P. H.

2016-01-01

Atypical pragmatic language is often present in individuals with autism spectrum disorders (ASD), along with delays or deficits in structural language. This study investigated the use of the “fillers” uh and um by children ages 4–8 during the autism diagnostic observation schedule. Fillers reflect speakers’ difficulties with planning and delivering speech, but they also serve communicative purposes, such as negotiating control of the floor or conveying uncertainty. We hypothesized that children with ASD would use different patterns of fillers compared to peers with typical development or with specific language impairment (SLI), reflecting differences in social ability and communicative intent. Regression analyses revealed that children in the ASD group were much less likely to use um than children in the other two groups. Filler use is an easy-to-quantify feature of behavior that, in concert with other observations, may help to distinguish ASD from SLI. PMID:26800246

[Specific developmental language disorder: a theoretical approach to its diagnosis, aetiology and clinical symptoms].

PubMed

Castro-Rebolledo, R; Giraldo-Prieto, M; Hincapié-Henao, L; Lopera, F; Pineda, D A

This article presents an updated review about the definition, diagnostic criteria, classifications, etiology and the evolution of the specific language impairment (SLI). The specific language impairment is characterized by a developmental language delay and an impaired language, that persist over time and it is not explained by sensorial, motor and mental disabilities, neither by psycopathological disorders, socio-emotional deprivation, nor brain injury. The diagnosis is based on exclusional criteria. Some researchers propose different classifications considering the children performance in language comprehension and language production. Genetical linkage to the FOXP2 gen in the SPCH1 region of the chromosome 7 and to the chromosomes 13, 16 y 19 has been reported. The neuroimage studies have shown alterations in the volume and perfusion of some brain structures related to language. The manifestations of SLI may change during the development of the children and may disturb the self-esteem, the academic performance and the social abilities. The variability in the linguistic and cognitive performance, and the variety in the etiological findings in children with SLI, don't allow to settle the affected population as an homogeneous group. Different theoretical positions have emerged as a consequence of this condition.

Pragmatic Language Profiles of School-Age Children With Autism Spectrum Disorders and Williams Syndrome

PubMed Central

Philofsky, Amy; Fidler, Deborah J.; Hepburn, Susan

2015-01-01

Purpose To describe and compare the pragmatic language profiles of school-age children with autism spectrum disorders (ASD) and Williams syndrome (WS) on a standardized measure to determine whether a standard pragmatics tool can differentiate between 2 groups of children with opposing social presentations and pragmatic language difficulties. Method Twenty-two parents of school-age children with ASD, 21 parents of school-age children with WS, and 19 parents of school-age typically developing children rated their child on the Children’s Communication Checklist—Second Edition (CCC–2; D. Bishop, 2003), a standardized pragmatic language assessment tool. Results Both clinical groups demonstrated impairment in overall communication and pragmatic language functioning, but children with WS performed significantly better on overall pragmatic language functioning, and the magnitude of the effect was medium. Profile examination revealed equivalent performances between ASD and WS on most CCC–2 subscales; however, significantly better performances on the Coherence, Stereotyped Language, Nonverbal Communication, and Social Relations subscales were observed in WS. Conclusions The CCC–2 appears to provide an effective means to identify and characterize pragmatic language difficulties using a standardized approach in children with ASD and WS. PMID:17971496

Phonological complexity in school-aged children who stutter and exhibit a language disorder.

PubMed

Wolk, Lesley; LaSalle, Lisa R

2015-03-01

The Index of Phonological Complexity and the Word Complexity Measure are two measures of the phonological complexity of a word. Other phonological measures such as phonological neighborhood density have been used to compare stuttered versus fluent words. It appears that in preschoolers who stutter, the length and complexity of the utterance is more influential than the phonetic features of the stuttered word. The present hypothesis was that in school-age children who stutter, stuttered words would be more phonologically complex than fluent words, when the length and complexity of the utterance containing them is comparable. School-age speakers who stutter were hypothesized to differ from those with a concomitant language disorder. Sixteen speakers, six females and ten males (M age=12;3; Range=7;7 to 19;5) available from an online database, were divided into eight who had a concomitant language disorder (S+LD) and eight age- and sex-matched speakers who did not (S-Only). When all stuttered content words were identified, S+LD speakers produced more repetitions, and S-Only speakers produced more inaudible sound prolongations. When stuttered content words were matched to fluent content words and when talker groups were combined, stuttered words were significantly (p≤0.01) higher in both the Index of Phonological Complexity and the Word Complexity Measure and lower in density ("sparser") than fluent words. Results corroborate those of previous researchers. Future research directions are suggested, such as cross-sectional designs to evaluate developmental patterns of phonological complexity and stuttering plus language disordered connections. The reader will be able to: (a) Define and describe phonological complexity; (b) Define phonological neighborhood density and summarize the literature on the topic; (c) Describe the Index of Phonological Complexity (IPC) for a given word; (d) Describe the Word Complexity Measure (WCM) for a given word; (e) Summarize two findings

Usefulness of the Bayley scales of infant and toddler development,third edition, in the early diagnosis of language disorder.

PubMed

Torras-Mañá, Montserrat; Guillamón-Valenzuela, Montserrat; Ramírez-Mallafré, Ariadna; Brun-Gasca, Carme; Fornieles-Deu, Albert

2014-01-01

Language disorder (LD) is a neurodevelopmental disorder, and early diagnosis has an impact on speech therapy practice. The aim of this work is to test the usefulness of the Cognitive and Language scales of the Bayley-III in the early diagnosis of LD. In a longitudinal study, a clinical sample of 187 children with diagnostic hypothesis of communication disorders at 4.5 years was assessed with the Bayley-III before age 3.5 years and subsequently with other scales of different psychological and psycholinguistic functions. The results indicate that children with LD scored significantly lower than their control groups in all subtests and compounds of the Bayley-III. Additionally, low scores on the Language composite in the Bayley-III predicted lower scores in the Auditory-vocal Channel of the ITPA. A significant correlation was obtained between the Cognitive Scale of the Bayley-III and the General Cognitive Scale of the MSCA and the Mental Processing Composite of the K-ABC. We can draw the conclusion that the Cognitive and Language scales of the Bayley-III are a useful instrument for early diagnosis of LD, and can also discriminate more severe forms of LD.

Speech-Language Pathologists' Attitudes and Involvement Regarding Language and Reading.

ERIC Educational Resources Information Center

Casby, Michael W.

1988-01-01

The study analyzed responses of 105 public school speech-language pathologists to a survey of perceptions of their knowledge, competencies, educational needs, and involvement with children regarding the relationship between oral language and reading disorders. Most reported they were not very involved with children with reading disorders though…

Language Skills of Males with Fragile X Syndrome or Nonsyndromic Autism Spectrum Disorder

ERIC Educational Resources Information Center

Thurman, Angela John; McDuffie, Andrea; Hagerman, Randi J.; Josol, Cynde K.; Abbeduto, Leonard

2017-01-01

Despite the similarities observed between the fragile X syndrome (FXS) and autism spectrum disorder (ASD) phenotypes, few studies have compared their behavioral profiles outside of ASD symptomatology. In the present study, we sought to compare lexical and grammatical abilities in these two conditions. Comparisons of language abilities in both of…

Encoding Deficits Impede Word Learning and Memory in Adults with Developmental Language Disorders

ERIC Educational Resources Information Center

McGregor, Karla K.; Gordon, Katherine; Eden, Nichole; Arbisi-Kelm, Tim; Oleson, Jacob

2017-01-01

Purpose: The aim of this study was to determine whether the word-learning challenges associated with developmental language disorder (DLD) result from encoding or retention deficits. Method In Study 1, 59 postsecondary students with DLD and 60 with normal development (ND) took the California Verbal Learning Test-Second Edition, Adult Version…

Building a Model of Support for Preschool Children with Speech and Language Disorders

ERIC Educational Resources Information Center

Robertson, Natalie; Ohi, Sarah

2016-01-01

Speech and language disorders impede young children's abilities to communicate and are often associated with a number of behavioural problems arising in the preschool classroom. This paper reports a small-scale study that investigated 23 Australian educators' and 7 Speech Pathologists' experiences in working with three to five year old children…

Effect of Omega-3 and -6 Supplementation on Language in Preterm Toddlers Exhibiting Autism Spectrum Disorder Symptoms

ERIC Educational Resources Information Center

Sheppard, Kelly W.; Boone, Kelly M.; Gracious, Barbara; Klebanoff, Mark A.; Rogers, Lynette K.; Rausch, Joseph; Bartlett, Christopher; Coury, Daniel L.; Keim, Sarah A.

2017-01-01

Delayed language development may be an early indicator of autism spectrum disorder (ASD). Early intervention is critical for children with ASD, and the present study presents pilot data on a clinical trial of omega-3 and -6 fatty acid supplementation and language development, a secondary trial outcome, in children at risk for ASD. We randomized 31…

The Art of Common Ground: Emergence of a Complex Pragmatic Language Skill in Adolescents with Autism Spectrum Disorders

ERIC Educational Resources Information Center

de Marchena, Ashley; Eigsti, Inge-Marie

2016-01-01

Deficits in pragmatic language are central to autism spectrum disorder (ASD). Here we investigate common ground, a pragmatic language skill in which speakers adjust the contents of their speech based on their interlocutor's perceived knowledge, in adolescents with ASD and typical development (TD), using an experimental narrative paradigm.…

The Impact of Nonverbal Ability on Prevalence and Clinical Presentation of Language Disorder: Evidence from a Population Study

ERIC Educational Resources Information Center

Norbury, Courtenay Frazier; Gooch, Debbie; Wray, Charlotte; Baird, Gillian; Charman, Tony; Simonoff, Emily; Vamvakas, George; Pickles, Andrew

2016-01-01

Background: Diagnosis of "specific" language impairment traditionally required nonverbal IQ to be within normal limits, often resulting in restricted access to clinical services for children with lower NVIQ. Changes to DSM-5 criteria for language disorder removed this NVIQ requirement. This study sought to delineate the impact of varying…

Auditory scene analysis in school-aged children with developmental language disorders

PubMed Central

Sussman, E.; Steinschneider, M.; Lee, W.; Lawson, K.

2014-01-01

Natural sound environments are dynamic, with overlapping acoustic input originating from simultaneously active sources. A key function of the auditory system is to integrate sensory inputs that belong together and segregate those that come from different sources. We hypothesized that this skill is impaired in individuals with phonological processing difficulties. There is considerable disagreement about whether phonological impairments observed in children with developmental language disorders can be attributed to specific linguistic deficits or to more general acoustic processing deficits. However, most tests of general auditory abilities have been conducted with a single set of sounds. We assessed the ability of school-aged children (7–15 years) to parse complex auditory non-speech input, and determined whether the presence of phonological processing impairments was associated with stream perception performance. A key finding was that children with language impairments did not show the same developmental trajectory for stream perception as typically developing children. In addition, children with language impairments required larger frequency separations between sounds to hear distinct streams compared to age-matched peers. Furthermore, phonological processing ability was a significant predictor of stream perception measures, but only in the older age groups. No such association was found in the youngest children. These results indicate that children with language impairments have difficulty parsing speech streams, or identifying individual sound events when there are competing sound sources. We conclude that language group differences may in part reflect fundamental maturational disparities in the analysis of complex auditory scenes. PMID:24548430

Auditory processing theories of language disorders: past, present, and future.

PubMed

Miller, Carol A

2011-07-01

The purpose of this article is to provide information that will assist readers in understanding and interpreting research literature on the role of auditory processing in communication disorders. A narrative review was used to summarize and synthesize the literature on auditory processing deficits in children with auditory processing disorder (APD), specific language impairment (SLI), and dyslexia. The history of auditory processing theories of these 3 disorders is described, points of convergence and controversy within and among the different branches of research literature are considered, and the influence of research on practice is discussed. The theoretical and clinical contributions of neurophysiological methods are also reviewed, and suggested approaches for critical reading of the research literature are provided. Research on the role of auditory processing in communication disorders springs from a variety of theoretical perspectives and assumptions, and this variety, combined with controversies over the interpretation of research results, makes it difficult to draw clinical implications from the literature. Neurophysiological research methods are a promising route to better understanding of auditory processing. Progress in theory development and its clinical application is most likely to be made when researchers from different disciplines and theoretical perspectives communicate clearly and combine the strengths of their approaches.

Quantifying Repetitive Speech in Autism Spectrum Disorders and Language Impairment

PubMed Central

van Santen, Jan P. H.; Sproat, Richard W.; Hill, Alison Presmanes

2013-01-01

We report on an automatic technique for quantifying two types of repetitive speech: repetitions of what the child says him/herself (self-repeats) and of what is uttered by an interlocutor (echolalia). We apply this technique to a sample of 111 children between the ages of four and eight: 42 typically developing children (TD), 19 children with specific language impairment (SLI), 25 children with autism spectrum disorders (ASD) plus language impairment (ALI), and 25 children with ASD with normal, non-impaired language (ALN). The results indicate robust differences in echolalia between the TD and ASD groups as a whole (ALN + ALI), and between TD and ALN children. There were no significant differences between ALI and SLI children for echolalia or self-repetitions. The results confirm previous findings that children with ASD repeat the language of others more than other populations of children. On the other hand, self-repetition does not appear to be significantly more frequent in ASD, nor does it matter whether the child’s echolalia occurred within one (immediate) or two turns (near-immediate) of the adult’s original utterance. Furthermore, non-significant differences between ALN and SLI, between TD and SLI, and between ALI and TD are suggestive that echolalia may not be specific to ALN or to ASD in general. One important innovation of this work is an objective fully automatic technique for assessing the amount of repetition in a transcript of a child’s utterances. PMID:23661504

The Language Phenotype of a Small Geographically Isolated Russian-Speaking Population: Implications for Genetic and Clinical Studies of Developmental Language Disorder

ERIC Educational Resources Information Center

Rakhlin, Natalia; Kornilov, Sergey A.; Palejev, Dean; Koposov, Roman A.; Chang, Joseph T.; Grigorenko, Elena L.

2013-01-01

This article describes the results of an epidemiological study of developmental language disorder (DLD) in an isolated rural Russian population. We report an atypically high prevalence of DLD across all age groups when contrasted with a comparison population. The results are corroborated by a set of comparisons of school-aged children from the…

Efficacy of the Direct Instruction Language for Learning (DI-LL) Program to Promote Expressive and Receptive Language in Children with Autism Spectrum Disorder

DTIC Science & Technology

2017-07-01

spectrum disorder. However, DI-LL has not yet been carefully studied in children with ASD. As in ABA, the DI-LL curriculum incorporates immediate... study of DI-LL in children with ASD and language delay. The purpose of this study is to test the efficacy of DI-LL in a six-month randomized trial in...fading. To date, there is only one small study of DI-LL in children with ASD and language delay. The purpose of this study is to test the efficacy of

Pragmatic Impairments in Adults with Childhood Diagnoses of Autism or Developmental Receptive Language Disorder.

ERIC Educational Resources Information Center

Eales, Martin J.

1993-01-01

Analysis of conversations of 15 adults with autism and 17 with developmental receptive language disorders in childhood indicated that the autistic adults showed greater pragmatic impairment because of their greater difficulty in forming context-relevant communicative intentions. Pragmatic impairments arising from failures in translating intentions…

Axon guidance pathways served as common targets for human speech/language evolution and related disorders.

PubMed

Lei, Huimeng; Yan, Zhangming; Sun, Xiaohong; Zhang, Yue; Wang, Jianhong; Ma, Caihong; Xu, Qunyuan; Wang, Rui; Jarvis, Erich D; Sun, Zhirong

2017-11-01

Human and several nonhuman species share the rare ability of modifying acoustic and/or syntactic features of sounds produced, i.e. vocal learning, which is the important neurobiological and behavioral substrate of human speech/language. This convergent trait was suggested to be associated with significant genomic convergence and best manifested at the ROBO-SLIT axon guidance pathway. Here we verified the significance of such genomic convergence and assessed its functional relevance to human speech/language using human genetic variation data. In normal human populations, we found the affected amino acid sites were well fixed and accompanied with significantly more associated protein-coding SNPs in the same genes than the rest genes. Diseased individuals with speech/language disorders have significant more low frequency protein coding SNPs but they preferentially occurred outside the affected genes. Such patients' SNPs were enriched in several functional categories including two axon guidance pathways (mediated by netrin and semaphorin) that interact with ROBO-SLITs. Four of the six patients have homozygous missense SNPs on PRAME gene family, one youngest gene family in human lineage, which possibly acts upon retinoic acid receptor signaling, similarly as FOXP2, to modulate axon guidance. Taken together, we suggest the axon guidance pathways (e.g. ROBO-SLIT, PRAME gene family) served as common targets for human speech/language evolution and related disorders. Copyright © 2017 Elsevier Inc. All rights reserved.

Metacognition in Speech and Language Therapy for Children with Social (Pragmatic) Communication Disorders: Implications for a Theory of Therapy

ERIC Educational Resources Information Center

Gaile, Jacqueline; Adams, Catherine

2018-01-01

Background: Metacognition is a significant component of complex interventions for children who have developmental language disorders. Research into how metacognition operates in the content or process of developmental language therapy delivery is limited. Identification and description of proposed active therapy components, such as metacognition,…

Audiovisual Speech Perception in Children with Developmental Language Disorder in Degraded Listening Conditions

ERIC Educational Resources Information Center

Meronen, Auli; Tiippana, Kaisa; Westerholm, Jari; Ahonen, Timo

2013-01-01

Purpose: The effect of the signal-to-noise ratio (SNR) on the perception of audiovisual speech in children with and without developmental language disorder (DLD) was investigated by varying the noise level and the sound intensity of acoustic speech. The main hypotheses were that the McGurk effect (in which incongruent visual speech alters the…

Sign Language Echolalia in Deaf Children With Autism Spectrum Disorder.

PubMed

Shield, Aaron; Cooley, Frances; Meier, Richard P

2017-06-10

We present the first study of echolalia in deaf, signing children with autism spectrum disorder (ASD). We investigate the nature and prevalence of sign echolalia in native-signing children with ASD, the relationship between sign echolalia and receptive language, and potential modality differences between sign and speech. Seventeen deaf children with ASD and 18 typically developing (TD) deaf children were video-recorded in a series of tasks. Data were coded for type of signs produced (spontaneous, elicited, echo, or nonecho repetition). Echoes were coded as pure or partial, and timing and reduplication of echoes were coded. Seven of the 17 deaf children with ASD produced signed echoes, but none of the TD deaf children did. The echoic children had significantly lower receptive language scores than did both the nonechoic children with ASD and the TD children. Modality differences also were found in terms of the directionality, timing, and reduplication of echoes. Deaf children with ASD sometimes echo signs, just as hearing children with ASD sometimes echo words, and TD deaf children and those with ASD do so at similar stages of linguistic development, when comprehension is relatively low. The sign language modality might provide a powerful new framework for analyzing the purpose and function of echolalia in deaf children with ASD.

Language Impairment and Early Social Competence in Preschoolers with Autism Spectrum Disorders: A Comparison of DSM-5 Profiles

ERIC Educational Resources Information Center

Bennett, T. A.; Szatmari, P.; Georgiades, K.; Hanna, S.; Janus, M.; Georgiades, S.; Duku, E.; Bryson, S.; Fombonne, E.; Smith, I. M.; Mirenda, P.; Volden, J.; Waddell, C.; Roberts, W.; Vaillancourt, T.; Zwaigenbaum, L.; Elsabbagh, M.; Thompson, A.

2014-01-01

Children with autism spectrum disorder (ASD) and structural language impairment (LI) may be at risk of more adverse social-developmental outcomes. We examined trajectories of early social competence (using the Vineland-II) in 330 children aged 2-4 years recently diagnosed with ASD, and compared 3 subgroups classified by: language impairment…

Autism Spectrum Disorders: Experience, Training, and Confidence Levels of School-Based Speech-Language Pathologists

ERIC Educational Resources Information Center

Plumb, Allison M.; Plexico, Laura W.

2013-01-01

Purpose: To investigate the graduate training experiences of school-based speech-language pathologists (SLPs) working with children with autism spectrum disorders (ASDs). Comparisons were made between recent graduates (post 2006) and pre-2006 graduates to determine if differences existed in their academic and clinical experiences or their…

Education and Employment Outcomes of Young Adults with a History of Developmental Language Disorder

ERIC Educational Resources Information Center

Conti-Ramsden, Gina; Durkin, Kevin; Toseeb, Umar; Botting, Nicola; Pickles, Andrew

2018-01-01

Background: Developmental language disorder (DLD) presents a considerable barrier for young adults to engage in further education and training. Early studies with young adults with DLD revealed poor educational achievement and lack of opportunities to progress in education. More recent studies have provided more positive findings. Relatively…

Voice disorder outcome profile (V-DOP)-translation and validation in Tamil language.

PubMed

Mahalingam, Shenbagavalli; Boominathan, Prakash; Subramaniyan, Balasubramaniyan

2014-11-01

This study sought to translate and validate the voice disorder outcome profile (V-DOP) for Tamil-speaking populations. It was implemented in two phases: the English language V-DOP developed for an Indian population was first translated into Tamil, a south Indian Dravidian language. Five Tamil language experts verified the translated version for exactness of meaning and usage. The expert's comments and suggestions were used to select the questions for the final V-DOP, thus establishing content validity. Then the translated V-DOP was administered to 95 subjects (75 in clinical and 20 in nonclinical group) for reliability (item-total correlation) and validity (construct) measures. The overall Cronbach coefficient α for V-DOP was 0.89 whereas the mean total V-DOP score was zero for the nonclinical group and 104.28 for the clinical group (standard deviation = 64.71). The emotional and functional domains indicated a statistically significant correlation (r = 0.91 and r = 0.90 respectively), followed by the physical domain (r = 0.82) with the total scores. A significant, but moderate correlation was obtained across V-DOP domains (r = 0.50 to 0.60; P < 0.05 and 0.01) and between total score and overall severity of V-DOP (r = 0.62; P < 0.01). Thus the self-perception measuring V-DOP in Tamil is a valid and reliable tool for evaluating the impact of voice disorders in Tamil-speaking population. Copyright © 2014 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

Bipolar Disorder - Multiple Languages

MedlinePlus

... Russian (Русский) Expand Section Bipolar Disorder (An Introduction) - English PDF Bipolar Disorder (An Introduction) - Русский (Russian) PDF Bipolar Disorder (An Introduction) - English MP3 Bipolar Disorder (An Introduction) - Русский (Russian) MP3 ...

Neural correlates of pragmatic language comprehension in autism spectrum disorders.

PubMed

Tesink, C M J Y; Buitelaar, J K; Petersson, K M; van der Gaag, R J; Kan, C C; Tendolkar, I; Hagoort, P

2009-07-01

Difficulties with pragmatic aspects of communication are universal across individuals with autism spectrum disorders (ASDs). Here we focused on an aspect of pragmatic language comprehension that is relevant to social interaction in daily life: the integration of speaker characteristics inferred from the voice with the content of a message. Using functional magnetic resonance imaging (fMRI), we examined the neural correlates of the integration of voice-based inferences about the speaker's age, gender or social background, and sentence content in adults with ASD and matched control participants. Relative to the control group, the ASD group showed increased activation in right inferior frontal gyrus (RIFG; Brodmann area 47) for speaker-incongruent sentences compared to speaker-congruent sentences. Given that both groups performed behaviourally at a similar level on a debriefing interview outside the scanner, the increased activation in RIFG for the ASD group was interpreted as being compensatory in nature. It presumably reflects spill-over processing from the language dominant left hemisphere due to higher task demands faced by the participants with ASD when integrating speaker characteristics and the content of a spoken sentence. Furthermore, only the control group showed decreased activation for speaker-incongruent relative to speaker-congruent sentences in right ventral medial prefrontal cortex (vMPFC; Brodmann area 10), including right anterior cingulate cortex (ACC; Brodmann area 24/32). Since vMPFC is involved in self-referential processing related to judgments and inferences about self and others, the absence of such a modulation in vMPFC activation in the ASD group possibly points to atypical default self-referential mental activity in ASD. Our results show that in ASD compensatory mechanisms are necessary in implicit, low-level inferential processes in spoken language understanding. This indicates that pragmatic language problems in ASD are not restricted to

Utility of the Psychoeducational Profile-3 for Assessing Cognitive and Language Skills of Children with Autism Spectrum Disorders

ERIC Educational Resources Information Center

Fulton, Mandy L.; D'Entremont, Barbara

2013-01-01

The Psychoeducational Profile-3's (PEP-3) ability to estimate cognitive and language skills of 136 children (20-75 months) with autism spectrum disorders (ASDs) across a range of functioning, and the association between the PEP-3 and ASD symptomatology was examined using retrospective data. PEP-3 cognitive and language measures were positively…

Levels of text comprehension in children with autism spectrum disorders (ASD): the influence of language phenotype.

PubMed

Lucas, Rebecca; Norbury, Courtenay Frazier

2014-11-01

Many children with autism spectrum disorders (ASD) have reading comprehension difficulties, but the level of processing at which comprehension is most vulnerable and the influence of language phenotype on comprehension skill is currently unclear. We explored comprehension at sentence and passage levels across language phenotypes. Children with ASD and age-appropriate language skills (n = 25) demonstrated similar syntactic and semantic facilitation to typically developing peers. In contrast, few children with ASD and language impairments (n = 25) could read beyond the single word level. Those who could read sentences benefited from semantic coherence, but were less sensitive to syntactic coherence. At the passage level, the strongest predictor of comprehension was vocabulary knowledge. This emphasizes that the intimate relationship between language competence and both decoding skill and comprehension is evident at the sentence, as well as the passage level, for children with ASD.

Facilitating Transition from High School and Special Education to Adult Life: Focus on Youth with Learning Disorders, Attention-Deficit/Hyperactivity Disorder, and Speech/Language Impairments.

PubMed

Ascherman, Lee I; Shaftel, Julia

2017-04-01

Youth with learning disorders, speech/language disorders, and/or attention-deficit/hyperactivity disorder may experience significant struggles during the transition from high school to postsecondary education and employment. These disorders often occur in combination or concurrently with behavioral and emotional difficulties. Incomplete evaluation may not fully identify the factors underlying academic and personal challenges. This article reviews these disorders, the role of special education law for transitional age youth in public schools, and the Americans with Disabilities Act in postsecondary educational and employment settings. The role of the child and adolescent psychiatrist and the importance of advocacy for these youth are presented. Copyright © 2017 Elsevier Inc. All rights reserved.

Quantifying repetitive speech in autism spectrum disorders and language impairment.

PubMed

van Santen, Jan P H; Sproat, Richard W; Hill, Alison Presmanes

2013-10-01

We report on an automatic technique for quantifying two types of repetitive speech: repetitions of what the child says him/herself (self-repeats) and of what is uttered by an interlocutor (echolalia). We apply this technique to a sample of 111 children between the ages of four and eight: 42 typically developing children (TD), 19 children with specific language impairment (SLI), 25 children with autism spectrum disorders (ASD) plus language impairment (ALI), and 25 children with ASD with normal, non-impaired language (ALN). The results indicate robust differences in echolalia between the TD and ASD groups as a whole (ALN + ALI), and between TD and ALN children. There were no significant differences between ALI and SLI children for echolalia or self-repetitions. The results confirm previous findings that children with ASD repeat the language of others more than other populations of children. On the other hand, self-repetition does not appear to be significantly more frequent in ASD, nor does it matter whether the child's echolalia occurred within one (immediate) or two turns (near-immediate) of the adult's original utterance. Furthermore, non-significant differences between ALN and SLI, between TD and SLI, and between ALI and TD are suggestive that echolalia may not be specific to ALN or to ASD in general. One important innovation of this work is an objective fully automatic technique for assessing the amount of repetition in a transcript of a child's utterances. © 2013 International Society for Autism Research, Wiley Periodicals, Inc.

A systematic review of pragmatic language interventions for children with autism spectrum disorder

PubMed Central

Cordier, Reinie; Munro, Natalie; Joosten, Annette; Speyer, Renée

2017-01-01

There is a need for evidence based interventions for children with autism spectrum disorder (ASD) to limit the life-long, psychosocial impact of pragmatic language impairments. This systematic review identified 22 studies reporting on 20 pragmatic language interventions for children with ASD aged 0–18 years. The characteristics of each study, components of the interventions, and the methodological quality of each study were reviewed. Meta-analysis was conducted to assess the effectiveness of 15 interventions. Results revealed some promising approaches, indicating that active inclusion of the child and parent in the intervention was a significant mediator of intervention effect. Participant age, therapy setting or modality were not significant mediators between the interventions and measures of pragmatic language. The long-term effects of these interventions and the generalisation of learning to new contexts is largely unknown. Implications for clinical practice and directions for future research are discussed. PMID:28426832

Associations between Language Development and Skin Conductance Responses to Faces and Eye Gaze in Children with Autism Spectrum Disorder

ERIC Educational Resources Information Center

Stagg, Steven D.; Davis, Robert; Heaton, Pamela

2013-01-01

Attention to social stimuli is associated with language development, and arousal is associated with the increased viewing of stimuli. We investigated whether skin conductance responses (SCRs) are associated with language development in autism spectrum disorder (ASD): a population that shows abnormalities in both attention to others and language…

Brief Report: Anomalous Neural Deactivations and Functional Connectivity during Receptive Language in Autism Spectrum Disorder--A Functional MRI Study

ERIC Educational Resources Information Center

Karten, Ariel; Hirsch, Joy

2015-01-01

Neural mechanisms that underlie language disability in autism spectrum disorder (ASD) have been associated with reduced excitatory processes observed as positive blood oxygen level dependent (BOLD) responses. However, negative BOLD responses (NBR) associated with language and inhibitory processes have been less studied in ASD. In this study,…

Telehealth Measures Screening for Developmental Language Disorders in Spanish-Speaking Toddlers

PubMed Central

2016-01-01

Abstract Background: This is the second of two studies that described the use of telehealth language screening measures for use with young Spanish-speaking children. Introduction: The purpose of this study was to describe the classification accuracy of individual telehealth language screening measures as well as the accuracy of combinations of measures used with Spanish-speaking toddler-age children from rural and underserved areas of the country. Materials and Methods: This study applied an asynchronous hybrid telehealth approach that implemented parent-structured play activities with a standard set of stimuli, and interaction with a My First Words e-book. These interactions were recorded with a mini camcorder. In addition, a traditional pen and paper parent questionnaire measure was collected. Sixty-two mostly Spanish-speaking preschool-age children and their parents participated. Twenty-two children had developmental language disorders (DLDs) and 40 had typical language development. Results: Although several of the individual measures were significantly and strongly associated with standardized language scores, only reported vocabulary had classification accuracy values that were desirable for screening for DLDs. An improvement was observed when reported vocabulary was combined with a number of different words children produced during interactions with parents. Conclusions: This research provides additional evidence showing the effectiveness of a hybrid telehealth model in screening the language development of Spanish-speaking children. More specifically, reported vocabulary combined with number of different words produced by a child can provide informative and accurate diagnostic information when screening Spanish-speaking toddler-age children for DLDs. These findings replicate the first study in showing that hybrid telehealth approaches that combine the use of video technology and traditional pen and paper surveys yield strong results, and may be a viable

ARTICULATION DISORDERS IN SERBIAN LANGUAGE IN CHILDREN WITH SPEECH PATHOLOGY.

PubMed

Dmitrić, Tanja; Veselinović, Mila; Mitrović, Slobodan M

2015-01-01

Articulation is the result of speech organs and it means clean, clear and distinct pronunciation of voices in words. A prospective study included 24 children between 5 and 15 years of age, of both sexes. All children were monolingual, Serbian being their native language. The quality of articulation was tested with Triage articulation test. Neither omission nor distortion of plosives was observed in any of them, whereas substitution of plosives occurred in 12% of patients. Omission of affricates was not observed in any of the subjects, but substitution and distortion occurred in 29%, and 76% of subjects, respectively. Omission of fricatives was found in 29% subjects, substitution in 52%, and distortion in 82% of subjects. Omission and distortion of nasals was not recorded in any of the subjects, and substitution occurred in 6% of children. Omission of laterals was observed in 6%, substitution in 46% and distortion in 52% of subjects with articulation disorders. Discussion and Articulation disorders were observed not only in children diagnosed with dyslalia but in those with dysphasia and stuttering as well. Children with speech disorders articulate vowels best, then nasals and plosives. Articulation of fricatives and laterals was found to be most severely deviated, including all three disorders, i.e. substitution, omission and distortion. Spasms of speech muscles and vegetative reactions were also observed in this study, but only in children with stuttering.

Language disorder - children

MedlinePlus

... understanding and using language can cause problems with social interaction and the ability to function independently as an ... Bethesda, MD 20894 U.S. Department of Health and Human Services National Institutes of Health Page last updated: ...

Language and music phrase boundary processing in Autism Spectrum Disorder: An ERP study.

PubMed

DePriest, John; Glushko, Anastasia; Steinhauer, Karsten; Koelsch, Stefan

2017-10-31

Autism spectrum disorder (ASD) is frequently associated with communicative impairment, regardless of intelligence level or mental age. Impairment of prosodic processing in particular is a common feature of ASD. Despite extensive overlap in neural resources involved in prosody and music processing, music perception seems to be spared in this population. The present study is the first to investigate prosodic phrasing in ASD in both language and music, combining event-related brain potential (ERP) and behavioral methods. We tested phrase boundary processing in language and music in neuro-typical adults and high-functioning individuals with ASD. We targeted an ERP response associated with phrase boundary processing in both language and music - i.e., the Closure Positive Shift (CPS). While a language-CPS was observed in the neuro-typical group, for ASD participants a smaller response failed to reach statistical significance. In music, we found a boundary-onset music-CPS for both groups during pauses between musical phrases. Our results support the view of preserved processing of musical cues in ASD individuals, with a corresponding prosodic impairment. This suggests that, despite the existence of a domain-general processing mechanism (the CPS), key differences in the integration of features of language and music may lead to the prosodic impairment in ASD.

Voice Disorder Management Competencies: A Survey of School-Based Speech-Language Pathologists in Nebraska

ERIC Educational Resources Information Center

Teten, Amy F.; DeVeney, Shari L.; Friehe, Mary J.

2016-01-01

Purpose: The purpose of this survey was to determine the self-perceived competence levels in voice disorders of practicing school-based speech-language pathologists (SLPs) and identify correlated variables. Method: Participants were 153 master's level, school-based SLPs with a Nebraska teaching certificate and/or licensure who completed a survey,…

School-Based Speech-Language Pathologists' Knowledge and Perceptions of Autism Spectrum Disorder and Bullying

ERIC Educational Resources Information Center

Ofe, Erin E.; Plumb, Allison M.; Plexico, Laura W.; Haak, Nancy J.

2016-01-01

Purpose: The purpose of the current investigation was to examine speech-language pathologists' (SLPs') knowledge and perceptions of bullying, with an emphasis on autism spectrum disorder (ASD). Method: A 46-item, web-based survey was used to address the purposes of this investigation. Participants were recruited through e-mail and electronic…

Interpretation of Anaphoric Dependencies in Russian-Speaking Children with and without Developmental Language Disorder

ERIC Educational Resources Information Center

Rakhlin, Natalia; Kornilov, Sergey A.; Reich, Jodi; Grigorenko, Elena L.

2015-01-01

We examined anaphora resolution in children with and without Developmental Language Disorder (DLD) to clarify whether (i) DLD is best understood as missing knowledge of certain linguistic operations/elements or as unreliable performance and (ii) if comprehension of sentences with anaphoric expressions as objects and exceptionally case marked (ECM)…

Mental Disorders - Multiple Languages

MedlinePlus

... An Introduction) - Русский (Russian) MP4 Healthy Roads Media Panic Disorder (An Introduction) - English PDF Panic Disorder (An Introduction) - Русский (Russian) PDF Panic Disorder (An ...

Language and False-Belief Task Performance in Children With Autism Spectrum Disorder.

PubMed

Jeffrey Farrar, M; Seung, Hye Kyeung; Lee, Hyeonjin

2017-07-12

Language is related to false-belief (FB) understanding in both typically developing children and children with autism spectrum disorder (ASD). The current study examined the role of complementation and general language in FB understanding. Of interest was whether language plays similar or different roles in the groups' FB performance. Participants were 16 typically developing children (mean age = 5.0 years; mental age = 6.7) and 18 with ASD (mean age = 7.3 years; mental age = 8.3). Children were administered FB and language tasks (say- and think-complements), receptive and expressive vocabulary tests, and relative clauses. When mental age and receptive and expressive vocabulary were used as separate covariates, the typical control group outperformed the children with ASD in FB task performance. Chi-square analyses indicated that passing both complementation tasks was linked to the FB understanding of children with ASD. Children with ASD who passed FB tasks all passed say- and think-complement tasks. However, some children in the control group were able to pass the FB tasks, even if they failed the say- and think-complement tasks. The results indicate that children with ASD relied more on complement understanding to pass FB than typically developing children. Results are discussed regarding the developmental pathways for FB understanding.

Mood Disorders - Multiple Languages

MedlinePlus

... Expand Section Mood Disorders: MedlinePlus Health Topic - English Trastornos del estado de ánimo: Tema de salud de MedlinePlus - español (Spanish) National Library of Medicine Bipolar Disorder (An Introduction) - English PDF Bipolar Disorder (An ...

Reading Comprehension in Autism Spectrum Disorders: The Role of Oral Language and Social Functioning

ERIC Educational Resources Information Center

Ricketts, Jessie; Jones, Catherine R. G.; Happe, Francesca; Charman, Tony

2013-01-01

Reading comprehension is an area of difficulty for many individuals with autism spectrum disorders (ASD). According to the Simple View of Reading, word recognition and oral language are both important determinants of reading comprehension ability. We provide a novel test of this model in 100 adolescents with ASD of varying intellectual ability.…

Lexical Processing Deficits in Children with Developmental Language Disorder: An Event-Related Potentials Study

PubMed Central

Kornilov, Sergey A.; Magnuson, James S.; Rakhlin, Natalia; Landi, Nicole; Grigorenko, Elena L.

2015-01-01

Lexical processing deficits in children with developmental language disorder (DLD) have been postulated to arise as sequelae of their grammatical deficits (either directly or via compensatory mechanisms) and vice versa. We examined event-related potential indices of lexical processing in children with DLD (n = 23) and their typically developing peers (n = 16) using a picture–word matching paradigm. We found that children with DLD showed markedly reduced N400 amplitudes in response both to auditorily presented words that had initial phonological overlap with the name of the pictured object and to words that were not semantically or phonologically related to the pictured object. Moreover, this reduction was related to behavioral indices of phonological and lexical but not grammatical development. We also found that children with DLD showed a depressed phonological mapping negativity component in the early time window, suggesting deficits in phonological processing or early lexical access. The results are partially consistent with the overactivation account of lexical processing deficits in DLD and point to the relative functional independence of lexical/phonological and grammatical deficits in DLD, supporting a multidimensional view of the disorder. The results also, although indirectly, support the neuroplasticity account of DLD, according to which language impairment affects brain development and shapes the specific patterns of brain responses to language stimuli. PMID:25997765

Sign Language Echolalia in Deaf Children With Autism Spectrum Disorder

PubMed Central

Cooley, Frances; Meier, Richard P.

2017-01-01

Purpose We present the first study of echolalia in deaf, signing children with autism spectrum disorder (ASD). We investigate the nature and prevalence of sign echolalia in native-signing children with ASD, the relationship between sign echolalia and receptive language, and potential modality differences between sign and speech. Method Seventeen deaf children with ASD and 18 typically developing (TD) deaf children were video-recorded in a series of tasks. Data were coded for type of signs produced (spontaneous, elicited, echo, or nonecho repetition). Echoes were coded as pure or partial, and timing and reduplication of echoes were coded. Results Seven of the 17 deaf children with ASD produced signed echoes, but none of the TD deaf children did. The echoic children had significantly lower receptive language scores than did both the nonechoic children with ASD and the TD children. Modality differences also were found in terms of the directionality, timing, and reduplication of echoes. Conclusions Deaf children with ASD sometimes echo signs, just as hearing children with ASD sometimes echo words, and TD deaf children and those with ASD do so at similar stages of linguistic development, when comprehension is relatively low. The sign language modality might provide a powerful new framework for analyzing the purpose and function of echolalia in deaf children with ASD. PMID:28586822

A STUDY OF THOUGHT, LANGUAGE AND COMMUNICATION (T.L.C) DISORDERS IN SCHIZOPHRNIA*

PubMed Central

Mazumdar, Pralay Kumar; Chaturvedi, S.K.; Gopinath, P.S.

1988-01-01

SUMMARY This study examines in detail - i) the magnitude, nature and severity of thought disorder in schizophrenia, ii) the correlations between type and severity of thought disorder with socio-demographic and clinical variables, and iii) differences between different subtypes of schizophrenia. Forty five schizophrenics (Research Diagnostic Criteria) were assessed by ‘live’ interview as well as tape recorded interviews. Instruments used for assessment were (a) Scale for assessment of Thought, Language and Communication (Andreasen 1978), (b) Brief Psychiatric Rating Scale (Overall & Gorham 1962), (c) Mini Mental State (Folstein 1975), and (d) Clinical and demographic data recording proforma. The Schizophrenic patients were subdivided as (i) Acute and chronic (R.D.C.), (ii) Paranoid and non-paranoid; and (iii) Negative, positive, mixed (Andreasen's criteria) and intragroup and intergroup differences were computed. Poverty of speech, tangentiality, derailment, loss of goal, perseveration were found to be the commonest thought disorders. Positive and negative thought disorders were seen in equiproportion in both positive and negative schizophrenics. Significant differences were noted between thought disorders and education as well as habitat. Rural patients more often had negative formal thought disorders. Literates had more often clanging, neologism, circumstantiality and echolalia. This study provides ample information on the nature of thought disorder in Indian schizophrenic subjects. PMID:21927321

Joint attention, language, social relating, and stereotypical behaviours in children with autistic disorder.

PubMed

Delinicolas, Erin K; Young, Robyn L

2007-09-01

This study aimed to investigate the relationships between abilities to initiate and respond to joint attention and symptoms of autism that have, and have not, been theoretically linked to joint attention. Participants were 51 boys and five girls with autistic disorder, aged between 2 years and 6 years 5 months. Measures of joint attention behaviours, language, social relating, and stereotypical behaviour were administered during a single assessment. As predicted, the correlations between joint attention and the two behaviours theoretically linked to joint attention (i.e. social relating and language) were significantly stronger than those between joint attention and the behaviour not theoretically linked (i.e. stereotypical behaviour). While causation cannot be inferred from this study, these results support the suggestion that difficulties with joint attention behaviours commonly found among children with autism are linked to language and social relating, beyond what might be expected simply due to their co-occurrence as symptoms.

Do Reciprocal Associations Exist between Social and Language Pathways in Preschoolers with Autism Spectrum Disorders?

ERIC Educational Resources Information Center

Bennett, Teresa A.; Szatmari, Peter; Georgiades, Katholiki; Hanna, Steven; Janus, Magdelena; Georgiades, Stelios; Duku, Eric; Bryson, Susan; Fombonne, Eric; Smith, Isabel M.; Mirenda, Pat; Volden, Joanne; Waddell, Charlotte; Roberts, Wendy; Vaillancourt, Tracy; Zwaigenbaum, Lonnie; Elsabbagh, Mayada; Thompson, Ann

2015-01-01

Background: Differences in how developmental pathways interact dynamically in children with autism spectrum disorder (ASD) likely contribute in important ways to phenotypic heterogeneity. This study aimed to model longitudinal reciprocal associations between social competence (SOC) and language (LANG) pathways in young children with ASD. Methods:…

Language and emotional abilities in children with Williams syndrome and children with autism spectrum disorder: similarities and differences

PubMed Central

Lacroix, Agnès; Famelart, Nawelle; Guidetti, Michèle

2016-01-01

Williams syndrome (WS) is a genetic disease with a relatively homogeneous profile: relatively well-preserved language, impaired cognitive activities, and hypersociability. Autism spectrum disorder (ASD) refers to a group of individuals with impairments in aspects of communication and a particular pattern of language acquisition. Although ASD and WS are polar opposites when it comes to communication abilities (language and emotion) and social behavior, comparisons between WS and ASD are still rare in the literature. ASD and WS are both associated with general language and developmental delays. Difficulties in social interaction and general pragmatic difficulties are reported in both ASD and WS, but are more pervasive in ASD. Regarding facial emotion recognition, the two syndromes differ markedly in sensitivity to human faces. Despite the heterogeneity of these two groups, only a few studies with children have paid sufficient attention to participant recruitment and study design. A number of aspects need to be taken into account (eg, small age range, homogeneity of the subgroups, matching with typically developing children) if scientific results are to inform the design of intervention programs for children with neurodevelopmental disorders such as ASD and WS. PMID:29388584

Using the Language Environment Analysis (LENA) system in preschool classrooms with children with autism spectrum disorders.

PubMed

Dykstra, Jessica R; Sabatos-Devito, Maura G; Irvin, Dwight W; Boyd, Brian A; Hume, Kara A; Odom, Sam L

2013-09-01

This study describes the language environment of preschool programs serving children with autism spectrum disorders (ASDs) and examines relationships between child characteristics and an automated measure of adult and child language in the classroom. The Language Environment Analysis (LENA) system was used with 40 children with ASD to collect data on adult and child language. Standardized assessments were administered to obtain language, cognitive, and autism severity scores for participants. With a mean of over 5 hours of recording across two days several months apart, there was a mean of 3.6 child vocalizations per minute, 1.0 conversational turns (in which either the adult or child respond to the other within 5 seconds) per minute, and 29.2 adult words per minute. Two of the three LENA variables were significantly correlated with language age-equivalents. Cognitive age-equivalents were also significantly correlated with two LENA variables. Autism Diagnostic Observation Schedule severity scores and LENA variables were not significantly correlated. Implications for using the LENA system with children with ASD in the school environment are discussed.

Effect of Omega-3 and -6 Supplementation on Language in Preterm Toddlers Exhibiting Autism Spectrum Disorder Symptoms.

PubMed

Sheppard, Kelly W; Boone, Kelly M; Gracious, Barbara; Klebanoff, Mark A; Rogers, Lynette K; Rausch, Joseph; Bartlett, Christopher; Coury, Daniel L; Keim, Sarah A

2017-11-01

Delayed language development may be an early indicator of autism spectrum disorder (ASD). Early intervention is critical for children with ASD, and the present study presents pilot data on a clinical trial of omega-3 and -6 fatty acid supplementation and language development, a secondary trial outcome, in children at risk for ASD. We randomized 31 children to receive an omega-3 and -6 supplement or a placebo for 3 months, and measured their language abilities at baseline and after supplementation. Gesture use, but not word production, increased for children in the treatment group more than children in the placebo group. These results suggest possible effectiveness of omega-3 and -6 supplementation for language development in children at risk for ASD.

Fathers' and Mothers' Verbal Responsiveness and the Language Skills of Young Children With Autism Spectrum Disorder.

PubMed

Flippin, Michelle; Watson, Linda R

2015-08-01

In this observational study, we examined the interactions of 16 young children with autism spectrum disorder (ASD) and their parents to investigate (a) differences in verbal responsiveness used by fathers and mothers in interactions with their children with ASD and (b) concurrent associations between the language skills of children with ASD and the verbal responsiveness of both fathers and mothers. Parent verbal responsiveness was coded from video recordings of naturalistic parent-child play sessions using interval-based coding. Child language skills were measured by the Preschool Language Scale-Fourth Edition (Zimmerman, Steiner, & Pond, 2002). For both fathers and mothers, parent verbal responsiveness was positively associated with child language skills. Mothers' responsiveness was also significantly associated with child cognition. After controlling for child cognition, fathers' verbal responsiveness continued to be significantly related to child language skills. Although other studies have documented associations between mothers' responsiveness and child language, this is the 1st study to document a significant concurrent association between child language skills of children with ASD and the verbal responsiveness of fathers. Findings of this study warrant the inclusion of fathers in future research on language development and intervention to better understand the potential contributions fathers may make to language growth for children with ASD over time as well as to determine whether coaching fathers to use responsive verbal strategies can improve language outcomes for children with ASD.

Language Ability Predicts Cortical Structure and Covariance in Boys with Autism Spectrum Disorder.

PubMed

Sharda, Megha; Foster, Nicholas E V; Tryfon, Ana; Doyle-Thomas, Krissy A R; Ouimet, Tia; Anagnostou, Evdokia; Evans, Alan C; Zwaigenbaum, Lonnie; Lerch, Jason P; Lewis, John D; Hyde, Krista L

2017-03-01

There is significant clinical heterogeneity in language and communication abilities of individuals with Autism Spectrum Disorders (ASD). However, no consistent pathology regarding the relationship of these abilities to brain structure has emerged. Recent developments in anatomical correlation-based approaches to map structural covariance networks (SCNs), combined with detailed behavioral characterization, offer an alternative for studying these relationships. In this study, such an approach was used to study the integrity of SCNs of cortical thickness and surface area associated with language and communication, in 46 high-functioning, school-age children with ASD compared with 50 matched, typically developing controls (all males) with IQ > 75. Findings showed that there was alteration of cortical structure and disruption of fronto-temporal cortical covariance in ASD compared with controls. Furthermore, in an analysis of a subset of ASD participants, alterations in both cortical structure and covariance were modulated by structural language ability of the participants, but not communicative function. These findings indicate that structural language abilities are related to altered fronto-temporal cortical covariance in ASD, much more than symptom severity or cognitive ability. They also support the importance of better characterizing ASD samples while studying brain structure and for better understanding individual differences in language and communication abilities in ASD. © The Author 2016. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

A Disorder of Executive Function and Its Role in Language Processing

PubMed Central

Martin, Randi C.; Allen, Corinne M.

2014-01-01

R. Martin and colleagues have proposed separate stores for the maintenance of phonological and semantic information in short-term memory. Evidence from patients with aphasia has shown that damage to these separable buffers has specific consequences for language comprehension and production, suggesting an interdependence between language and memory systems. This article discusses recent research on aphasic patients with limited-capacity short-term memories (STMs) and reviews evidence suggesting that deficits in retaining semantic information in STM may be caused by a disorder in the executive control process of inhibition, specific to verbal representations. In contrast, a phonological STM deficit may be due to overly rapid decay. In semantic STM deficits, it is hypothesized that the inhibitory deficit produces difficulty inhibiting irrelevant verbal representations, which may lead to excessive interference. In turn, the excessive interference associated with semantic STM deficits has implications for single-word and sentence processing, and it may be the source of the reduced STM capacity shown by these patients. PMID:18720317

Understanding Why Speech-Language Pathologists Rarely Pursue a PhD in Communication Sciences and Disorders

ERIC Educational Resources Information Center

Myotte, Theodore; Hutchins, Tiffany L.; Cannizzaro, Michael S.; Belin, Gayle

2011-01-01

Masters-level speech-language pathologists in communication sciences and disorders (n = 122) completed a survey soliciting their reasons for not pursuing doctoral study. Factor analysis revealed a four-factor solution including one reflecting a lack of interest in doctoral study (Factor 2) and one reflecting practical financial concerns (Factor…

Factors Influencing School-Based Speech and Language Pathologists in the Selection of Communication Assessments for Students with Autism Spectrum Disorders: Why We Do What We Do

ERIC Educational Resources Information Center

Schwartz, Lorna T.

2010-01-01

Speech and language pathologists (SLPs) are collaborators in a diagnostic process that reflects an increasing number of referrals of children with autism spectrums disorders (ASD). Also, current practices leading to the remediation of speech and language disorders have come under scrutiny for limitations in effective carryover of targeted goals…

Comparison of Grammar in Neurodevelopmental Disorders: The Case of Binding in Williams Syndrome and Autism with and without Language Impairment

ERIC Educational Resources Information Center

Perovic, Alexandra; Modyanova, Nadya; Wexler, Ken

2013-01-01

This study investigates whether distinct neurodevelopmental disorders show distinct patterns of impairments in particular grammatical abilities and the relation of those grammatical patterns to general language delays and intellectual disabilities. We studied two disorders (autism and Williams syndrome [WS]) and two distinct properties (Principle…

Verbal Problem-Solving Difficulties in Autism Spectrum Disorders and Atypical Language Development

PubMed Central

Alderson-Day, Ben

2018-01-01

Children with autism spectrum disorders (ASDs) adopt less efficient strategies than typically developing (TD) peers on the Twenty Questions Task (TQT), a measure of verbal problem-solving skills. Although problems with the TQT are typically associated with executive dysfunction, they have also been reported in children who are deaf, suggesting a role for atypical language development. To test the contribution of language history to ASD problem solving, TQT performance was compared in children with high-functioning autism (HFA), children with Asperger syndrome (AS) and TD children. The HFA group used significantly less efficient strategies than both AS and TD children. No group differences were evident on tests of question understanding, planning or verbal fluency. Potential explanations for differences in verbal problem-solving skill are discussed with reference to the development of inner speech and use of visual strategies in ASD. PMID:25346354

Emotional and Behavioural Problems in Children with Language Impairments and Children with Autism Spectrum Disorders

ERIC Educational Resources Information Center

Charman, Tony; Ricketts, Jessie; Dockrell, Julie E.; Lindsay, Geoff; Palikara, Olympia

2015-01-01

Background: Although it is well-established that children with language impairment (LI) and children with autism spectrum disorders (ASD) both show elevated levels of emotional and behavioural problems, the level and types of difficulties across the two groups have not previously been directly compared. Aims: To compare levels of emotional and…

Evidence for Shared Deficits in Identifying Emotions from Faces and from Voices in Autism Spectrum Disorders and Specific Language Impairment

ERIC Educational Resources Information Center

Taylor, Lauren J.; Maybery, Murray T.; Grayndler, Luke; Whitehouse, Andrew J. O.

2015-01-01

Background: While autism spectrum disorder (ASD) and specific language impairment (SLI) have traditionally been conceptualized as distinct disorders, recent findings indicate that the boundaries between these two conditions are not clear-cut. While considerable research has investigated overlap in the linguistic characteristics of ASD and SLI,…

Neurobiological Basis of Language Learning Difficulties.

PubMed

Krishnan, Saloni; Watkins, Kate E; Bishop, Dorothy V M

2016-09-01

In this paper we highlight why there is a need to examine subcortical learning systems in children with language impairment and dyslexia, rather than focusing solely on cortical areas relevant for language. First, behavioural studies find that children with these neurodevelopmental disorders perform less well than peers on procedural learning tasks that depend on corticostriatal learning circuits. Second, fMRI studies in neurotypical adults implicate corticostriatal and hippocampal systems in language learning. Finally, structural and functional abnormalities are seen in the striatum in children with language disorders. Studying corticostriatal networks in developmental language disorders could offer us insights into their neurobiological basis and elucidate possible modes of compensation for intervention. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

Maternal Gesture Use and Language Development in Infant Siblings of Children with Autism Spectrum Disorder

PubMed Central

Talbott, Meagan R.; Tager-Flusberg, Helen

2013-01-01

Impairments in language and communication are an early-appearing feature of autism spectrum disorders (ASD), with delays in language and gesture evident as early as the first year of life. Research with typically developing populations highlights the importance of both infant and maternal gesture use in infants’ early language development. The current study explores the gesture production of infants at risk for autism and their mothers at 12 months of age, and the association between these early maternal and infant gestures and between these early gestures and infants’ language at 18 months. Gestures were scored from both a caregiver-infant interaction (both infants and mothers) and from a semi-structured task (infants only). Mothers of non-diagnosed high risk infant siblings gestured more frequently than mothers of low risk infants. Infant and maternal gesture use at 12 months was associated with infants’ language scores at 18 months in both low risk and non-diagnosed high risk infants. These results demonstrate the impact of risk status on maternal behavior and the importance of considering the role of social and contextual factors on the language development of infants at risk for autism. Results from the subset of infants who meet preliminary criteria for ASD are also discussed. PMID:23585026

Fathers' and Mothers' Verbal Responsiveness and the Language Skills of Young Children With Autism Spectrum Disorder

PubMed Central

Watson, Linda R.

2015-01-01

Purpose In this observational study, we examined the interactions of 16 young children with autism spectrum disorder (ASD) and their parents to investigate (a) differences in verbal responsiveness used by fathers and mothers in interactions with their children with ASD and (b) concurrent associations between the language skills of children with ASD and the verbal responsiveness of both fathers and mothers. Method Parent verbal responsiveness was coded from video recordings of naturalistic parent–child play sessions using interval-based coding. Child language skills were measured by the Preschool Language Scale–Fourth Edition (Zimmerman, Steiner, & Pond, 2002). Results For both fathers and mothers, parent verbal responsiveness was positively associated with child language skills. Mothers' responsiveness was also significantly associated with child cognition. After controlling for child cognition, fathers' verbal responsiveness continued to be significantly related to child language skills. Conclusions Although other studies have documented associations between mothers' responsiveness and child language, this is the 1st study to document a significant concurrent association between child language skills of children with ASD and the verbal responsiveness of fathers. Findings of this study warrant the inclusion of fathers in future research on language development and intervention to better understand the potential contributions fathers may make to language growth for children with ASD over time as well as to determine whether coaching fathers to use responsive verbal strategies can improve language outcomes for children with ASD. PMID:25836377

Familiarity Breeds Support: Speech-Language Pathologists' Perceptions of Bullying of Students with Autism Spectrum Disorders

ERIC Educational Resources Information Center

Blood, Gordon W.; Blood, Ingrid M.; Coniglio, Amy D.; Finke, Erinn H.; Boyle, Michael P.

2013-01-01

Children with autism spectrum disorders (ASD) are primary targets for bullies and victimization. Research shows school personnel may be uneducated about bullying and ways to intervene. Speech-language pathologists (SLPs) in schools often work with children with ASD and may have victims of bullying on their caseloads. These victims may feel most…

Temperament, Speech and Language: An Overview

PubMed Central

Conture, Edward G.; Kelly, Ellen M.; Walden, Tedra A.

2013-01-01

The purpose of this article is to discuss definitional and measurement issues as well as empirical evidence regarding temperament, especially with regard to children's (a)typical speech and language development. Although all ages are considered, there is a predominant focus on children. Evidence from considerable empirical research lends support to the association between temperament, childhood development and social competence. With regard to communication disorders, extant literature suggests that at least certain elements of temperament (e.g., attention regulation, inhibitory control) are associated with the presence of certain communication disorders. However, the precise nature of this association remains unclear. Three possible accounts of the association between temperament and speech-language disorder are presented. One, the disability model (i.e., certain disorders impact psychological processes leading to changes in these processes, personality, etc., Roy & Bless, 2000a) suggests speech-language disorders may lead to or cause changes in psychological or temperamental characteristics. The disability account cannot be categorically refuted based on currently available research findings. The (pre)dispositional or vulnerability model (i.e., certain psychological processes directly cause the disorder or indirectly modify the course or expression of the disorder, Roy & Bless, 2000a) suggests that psychological or temperamental characteristics may lead to or cause changes in speech-language disorders. The vulnerability account has received some empirical support with regard to stuttering and voice disorders but has not received widespread empirical testing for most speech-language disorders. A third, interaction account, suggests that “disability” and ““vulnerability” may both impact communication disorders in a complex, dynamically-changing manner, a possibility that must await further empirical study. Suggestions for future research directions are

Developmental language and speech disability.

PubMed

Spiel, G; Brunner, E; Allmayer, B; Pletz, A

2001-09-01

Speech disabilities (articulation deficits) and language disorders--expressive (vocabulary) receptive (language comprehension) are not uncommon in children. An overview of these along with a global description of the impairment of communication as well as clinical characteristics of language developmental disorders are presented in this article. The diagnostic tables, which are applied in the European and Anglo-American speech areas, ICD-10 and DSM-IV, have been explained and compared. Because of their strengths and weaknesses an alternative classification of language and speech developmental disorders is proposed, which allows a differentiation between expressive and receptive language capabilities with regard to the semantic and the morphological/syntax domains. Prevalence and comorbidity rates, psychosocial influences, biological factors and the biological social interaction have been discussed. The necessity of the use of standardized examinations is emphasised. General logopaedic treatment paradigms, specific therapy concepts and an overview of prognosis have been described.

Verbal problem-solving difficulties in autism spectrum disorders and atypical language development.

PubMed

Alderson-Day, Ben

2014-12-01

Children with autism spectrum disorders (ASDs) adopt less efficient strategies than typically developing (TD) peers on the Twenty Questions Task (TQT), a measure of verbal problem-solving skills. Although problems with the TQT are typically associated with executive dysfunction, they have also been reported in children who are deaf, suggesting a role for atypical language development. To test the contribution of language history to ASD problem solving, TQT performance was compared in children with high-functioning autism (HFA), children with Asperger syndrome (AS) and TD children. The HFA group used significantly less efficient strategies than both AS and TD children. No group differences were evident on tests of question understanding, planning or verbal fluency. Potential explanations for differences in verbal problem-solving skill are discussed with reference to the development of inner speech and use of visual strategies in ASD. © 2014 International Society for Autism Research, Wiley Periodicals, Inc.

Treating conduct disorder: An effectiveness and natural language analysis study of a new family-centred intervention program.

PubMed

Stevens, Kimberly A; Ronan, Prof Kevin; Davies, Gene

2017-05-01

This paper reports on a new family-centred, feedback-informed intervention focused on evaluating therapeutic outcomes and language changes across treatment for conduct disorder (CD). The study included 26 youth and families from a larger randomised, controlled trial (Ronan et al., in preparation). Outcome measures reflected family functioning/youth compliance, delinquency, and family goal attainment. First- and last-treatment session audio files were transcribed into more than 286,000 words and evaluated through the Linguistic Inquiry and Word Count Analysis program (Pennebaker et al., 2007). Significant outcomes across family functioning/youth compliance, delinquency, goal attainment and word usage reflected moderate-strong effect sizes. Benchmarking findings also revealed reduced time of treatment delivery compared to a gold standard approach. Linguistic analysis revealed specific language changes across treatment. For caregivers, increased first person, action-oriented, present tense, and assent type words and decreased sadness words were found; for youth, significant reduction in use of leisure words. This study is the first using lexical analyses of natural language to assess change across treatment for conduct disordered youth and families. Such findings provided strong support for program tenets; others, more speculative support. Copyright © 2016. Published by Elsevier B.V.

Mental health trajectories from adolescence to adulthood: Language disorder and other childhood and adolescent risk factors.

PubMed

Bao, Lin; Brownlie, E B; Beitchman, Joseph H

2016-05-01

Longitudinal research on mental health development beyond adolescence among nonclinical populations is lacking. This study reports on psychiatric disorder trajectories from late adolescence to young adulthood in relation to childhood and adolescent risk factors. Participants were recruited for a prospective longitudinal study tracing a community sample of 5-year-old children with communication disorders and a matched control cohort to age 31. Psychiatric disorders were measured at ages 19, 25, and 31. Known predictors of psychopathology and two school-related factors specifically associated with language disorder (LD) were measured by self-reports and semistructured interviews. The LD cohort was uniquely characterized by a significantly decreasing disorder trajectory in early adulthood. Special education was associated with differential disorder trajectories between LD and control cohorts, whereas maltreatment history, specific learning disorder, family structure, and maternal psychological distress were associated with consistent trajectories between cohorts. From late adolescence to young adulthood, childhood LD was characterized by a developmentally limited course of psychiatric disorder; maltreatment was consistently characterized by an elevated risk of psychiatric disorder regardless of LD history, whereas special education was associated with significantly decreasing risk of psychiatric disorder only in the presence of LD.

Promoting Expressive Language in Young Children with or At-Risk for Autism Spectrum Disorder in a Preschool Classroom.

PubMed

Lane, Justin D; Shepley, Collin; Lieberman-Betz, Rebecca

2016-10-01

Young children with autism spectrum disorder (ASD) often demonstrate delays in expressive communication, impacting their ability to independently function in typical environments. Individuals with ASD who develop expressive language during early childhood experience better outcomes later in life; therefore, examination of naturalistic language interventions (NLIs) remain an important area of investigation. The current study used a multiple probe design across participants to examine the effects of a classroom-based NLI on various expressive language targets in three preschool-aged children demonstrating characteristics of ASD. Findings suggest the intervention had positive and maintained effects on trial-based use of language targets, as well as concomitant changes in commenting, requesting, and phrase complexity. Implications regarding implementation of NLIs within typical classroom play activities are discussed.

Autism Spectrum Disorder - Multiple Languages

MedlinePlus

... Русский) Expand Section Autism Spectrum Disorder (An Introduction) - English PDF Autism Spectrum Disorder (An Introduction) - Русский (Russian) PDF Autism Spectrum Disorder (An Introduction) - English MP3 Autism Spectrum Disorder (An Introduction) - Русский (Russian) ...

Fragile Spectral and Temporal Auditory Processing in Adolescents with Autism Spectrum Disorder and Early Language Delay

ERIC Educational Resources Information Center

Boets, Bart; Verhoeven, Judith; Wouters, Jan; Steyaert, Jean

2015-01-01

We investigated low-level auditory spectral and temporal processing in adolescents with autism spectrum disorder (ASD) and early language delay compared to matched typically developing controls. Auditory measures were designed to target right versus left auditory cortex processing (i.e. frequency discrimination and slow amplitude modulation (AM)…

Adaptations for Culturally and Linguistically Diverse Families of English Language Learning Students with Autisim Spectrum Disorders

ERIC Educational Resources Information Center

Mitchell, Deborah J.

2012-01-01

The purpose of this qualitative, grounded theory study was to describe adaptations for culturally and linguistically diverse families of English language learning students with autism spectrum disorders. Each family's parent was interviewed three separate times to gather information to understand the needs and experiences regarding their…

Contributions of Skinner's Theory of Verbal Behaviour to Language Interventions for Children with Autism Spectrum Disorders

ERIC Educational Resources Information Center

Johnson, Gaige; Kohler, Kelly; Ross, Denise

2017-01-01

The purpose of the current paper is to describe the impact of applied behaviour analysis on language treatment for children with autism spectrum disorders (ASDs) diagnoses. Specifically, this paper will describe Skinner's theory of verbal behaviour and its contributions to evidence-based treatments for communication deficits among individuals with…

The Clinical Practice of Speech and Language Therapists with Children with Phonologically Based Speech Sound Disorders

ERIC Educational Resources Information Center

Oliveira, Carla; Lousada, Marisa; Jesus, Luis M. T.

2015-01-01

Children with speech sound disorders (SSD) represent a large number of speech and language therapists' caseloads. The intervention with children who have SSD can involve different therapy approaches, and these may be articulatory or phonologically based. Some international studies reveal a widespread application of articulatory based approaches in…

[Language disorders in a right frontal lesion in a right-handed patient. Incoherent speech and extravagant paraphasias. Neuropsychologic study].

PubMed

Guard, O; Fournet, F; Sautreaux, J L; Dumas, R

1983-01-01

Clinical, neuropsychological, and CT scan data are reported in a patient with a right prefrontal hematoma following meningeal hemorrhage due to the rupture of an aneurysm of the anterior communicating artery. Over a period of six weeks, before and after surgery, the patient presented a particular type of language disorder characterized by incoherent speech, verbal paraphasias, unexpected or guided along ideic perseverations, emphatic and affected terms, and impossibility of brief responses, particularly in denomination tests. Contrasting with the absurdity of the discourse, the respect of oral comprehension, the absence of grammatical disorders, and the perfect phonemic and phonetic organization provided evidence of the integrity of the linguistic code. The purely semantic disturbance, however, was the cause of the apparent alteration in reasoning and judgment. A major amnestic syndrome was also present. It improved concomitantly with the language disorders. The explanation proposed is that of a disturbance of an attention process and of word selection due to a prefrontal lesion.

Brief Report: Pragmatic Language in Autism Spectrum Disorder--Relationships to Measures of Ability and Disability

ERIC Educational Resources Information Center

Volden, Joanne; Coolican, Jamesie; Garon, Nancy; White, Julie; Bryson, Susan

2009-01-01

Pragmatic language skill is regarded as an area of universal deficit in Autism Spectrum Disorder (ASD), but little is known about factors related to its development and how it in turn might contribute to skills needed to function in everyday contexts or to the expression of ASD-related symptoms. This study investigated these relationships in 37…

Statistical word learning in children with autism spectrum disorder and specific language impairment.

PubMed

Haebig, Eileen; Saffran, Jenny R; Ellis Weismer, Susan

2017-11-01

Word learning is an important component of language development that influences child outcomes across multiple domains. Despite the importance of word knowledge, word-learning mechanisms are poorly understood in children with specific language impairment (SLI) and children with autism spectrum disorder (ASD). This study examined underlying mechanisms of word learning, specifically, statistical learning and fast-mapping, in school-aged children with typical and atypical development. Statistical learning was assessed through a word segmentation task and fast-mapping was examined in an object-label association task. We also examined children's ability to map meaning onto newly segmented words in a third task that combined exposure to an artificial language and a fast-mapping task. Children with SLI had poorer performance on the word segmentation and fast-mapping tasks relative to the typically developing and ASD groups, who did not differ from one another. However, when children with SLI were exposed to an artificial language with phonemes used in the subsequent fast-mapping task, they successfully learned more words than in the isolated fast-mapping task. There was some evidence that word segmentation abilities are associated with word learning in school-aged children with typical development and ASD, but not SLI. Follow-up analyses also examined performance in children with ASD who did and did not have a language impairment. Children with ASD with language impairment evidenced intact statistical learning abilities, but subtle weaknesses in fast-mapping abilities. As the Procedural Deficit Hypothesis (PDH) predicts, children with SLI have impairments in statistical learning. However, children with SLI also have impairments in fast-mapping. Nonetheless, they are able to take advantage of additional phonological exposure to boost subsequent word-learning performance. In contrast to the PDH, children with ASD appear to have intact statistical learning, regardless of

Qualitative Aspects of Developmental Language Impairment Relate to Language and Literacy Outcome in Adulthood

ERIC Educational Resources Information Center

Whitehouse, Andrew J. O.; Line, E. A.; Watt, Helen J.; Bishop, Dorothy V. M.

2009-01-01

Background: Developmental language disorder is a heterogeneous diagnostic category. Little research has compared the long-term outcomes of children with different subtypes of language impairment. Aims: To determine whether the pattern of language impairment in childhood related to language and literacy outcomes in adulthood. Methods & Procedures:…

The Role of Supported Joint Engagement and Parent Utterances in Language and Social Communication Development in Children with Autism Spectrum Disorder

ERIC Educational Resources Information Center

Bottema-Beutel, Kristen; Yoder, Paul J.; Hochman, Julia M.; Watson, Linda R.

2014-01-01

This study examined associations between three parent-child engagement states and social communication, expressive language, and receptive language at 8 month follow-up, in 63 preschool-age children with autism spectrum disorder. We extend the literature on supported joint engagement by dividing this state into higher order (HSJE) and lower order…

The Influence of Maternal Language Responsiveness on the Expressive Speech Production of Children with Autism Spectrum Disorders: A Microanalysis of Mother-Child Play Interactions

ERIC Educational Resources Information Center

Walton, Katherine M.; Ingersoll, Brooke R.

2015-01-01

Adult responsiveness is related to language development both in young typically developing children and in children with autism spectrum disorders, such that parents who use more responsive language with their children have children who develop better language skills over time. This study used a micro-analytic technique to examine how two facets…

The role of the speech-language pathologist in identifying and treating children with auditory processing disorder.

PubMed

Richard, Gail J

2011-07-01

A summary of issues regarding auditory processing disorder (APD) is presented, including some of the remaining questions and challenges raised by the articles included in the clinical forum. Evolution of APD as a diagnostic entity within audiology and speech-language pathology is reviewed. A summary of treatment efficacy results and issues is provided, as well as the continuing dilemma for speech-language pathologists (SLPs) charged with providing treatment for referred APD clients. The role of the SLP in diagnosing and treating APD remains under discussion, despite lack of efficacy data supporting auditory intervention and questions regarding the clinical relevance and validity of APD.

The Relationship between Central Auditory Processing, Language, and Cognition in Children Being Evaluated for Central Auditory Processing Disorder.

PubMed

Brenneman, Lauren; Cash, Elizabeth; Chermak, Gail D; Guenette, Linda; Masters, Gay; Musiek, Frank E; Brown, Mallory; Ceruti, Julianne; Fitzegerald, Krista; Geissler, Kristin; Gonzalez, Jennifer; Weihing, Jeffrey

2017-09-01

Pediatric central auditory processing disorder (CAPD) is frequently comorbid with other childhood disorders. However, few studies have examined the relationship between commonly used CAPD, language, and cognition tests within the same sample. The present study examined the relationship between diagnostic CAPD tests and "gold standard" measures of language and cognitive ability, the Clinical Evaluation of Language Fundamentals (CELF) and the Wechsler Intelligence Scale for Children (WISC). A retrospective study. Twenty-seven patients referred for CAPD testing who scored average or better on the CELF and low average or better on the WISC were initially included. Seven children who scored below the CELF and/or WISC inclusion criteria were then added to the dataset for a second analysis, yielding a sample size of 34. Participants were administered a CAPD battery that included at least the following three CAPD tests: Frequency Patterns (FP), Dichotic Digits (DD), and Competing Sentences (CS). In addition, they were administered the CELF and WISC. Relationships between scores on CAPD, language (CELF), and cognition (WISC) tests were examined using correlation analysis. DD and FP showed significant correlations with Full Scale Intelligence Quotient, and the DD left ear and the DD interaural difference measures both showed significant correlations with working memory. However, ∼80% or more of the variance in these CAPD tests was unexplained by language and cognition measures. Language and cognition measures were more strongly correlated with each other than were the CAPD tests with any CELF or WISC scale. Additional correlations with the CAPD tests were revealed when patients who scored in the mild-moderate deficit range on the CELF and/or in the borderline low intellectual functioning range on the WISC were included in the analysis. While both the DD and FP tests showed significant correlations with one or more cognition measures, the majority of the variance in these

[Fool's gold standards in language screening. Sensitivity and specificity of the Hessian child language screening test (Kindersprachscreening, KiSS)].

PubMed

Neumann, K; Holler-Zittlau, I; van Minnen, S; Sick, U; Zaretsky, Y; Euler, H A

2011-01-01

The German Kindersprachscreening (KiSS) is a universal speech and language screening test for large-scale identification of Hessian kindergarten children requiring special educational language training or clinical speech/language therapy. To calculate the procedural screening validity, 257 children (aged 4.0 to 4.5 years) were tested using KiSS and four language tests (Reynell Development Language Scales III, Patholinguistische Diagnostik, PLAKSS, AWST-R). The majority or consensus judgements of three speech-language professionals, based on the language test results, served as a reference criterion. The base (fail) rates of the professionals were either self-determined or preset based on known prevalence rates. Screening validity was higher for preset than for self-determined base rates due to higher inter-judge agreement. The confusion matrices of the overall index classification of the KiSS (speech-language abnormalities with educational or clinical needs) with the fixed base rate expert judgement about language impairment, including fluency or voice disorders, yielded a sensitivity of 88% and a specificity of 78%, for just language impairment 84% and 75%, respectively. Specificities for disorders requiring clinical diagnostics in the KiSS (language impairment alone or combined with fluency/voice disorders) related to the test-based consensus expert judgment was about 93%. Sensitivities were unsatisfactory because the differentiation between educational and clinical needs requires improvement. Since the judgement concordances between the speech-language professionals was only moderate, the development of a comprehensive German reference test for speech and language disorders with evidence-based algorithmic decision rules rather than subjective clinical judgement is advocated.

A Sibling-Mediated Intervention for Children with Autism Spectrum Disorder: Using the Natural Language Paradigm (NLP)

ERIC Educational Resources Information Center

Spector, Vicki; Charlop, Marjorie H.

2018-01-01

We taught three typically developing siblings to occasion speech by implementing the Natural Language Paradigm (NLP) with their brothers with autism spectrum disorder (ASD). A non-concurrent multiple baseline design across children with ASD and sibling dyads was used. Ancillary behaviors of happiness, play, and joint attention for the children…

Utility of the Psychoeducational Profile-3 for assessing cognitive and language skills of children with autism spectrum disorders.

PubMed

Fulton, Mandy L; D'Entremont, Barbara

2013-10-01

The Psychoeducational Profile-3's (PEP-3) ability to estimate cognitive and language skills of 136 children (20-75 months) with autism spectrum disorders (ASDs) across a range of functioning, and the association between the PEP-3 and ASD symptomatology was examined using retrospective data. PEP-3 cognitive and language measures were positively correlated with similar measures on the Child Development Inventory, the Merrill-Palmer Revised, and the Vineland Adaptive Behaviour Scale-2. The PEP-3 sometimes provided higher or lower estimates than other measures. Significant differences were found between diagnostic groups on PEP-3 cognitive and language measures. PEP-3 cognitive scores correlated positively with scores on the Autism Diagnostic Observation Schedule. Findings support the use of the PEP-3 to measure cognition and language in children with ASDs.

Patterns and Predictors of Language Development from 4 to 7 Years in Verbal Children With and Without Autism Spectrum Disorder.

PubMed

Brignell, Amanda; Williams, Katrina; Jachno, Kim; Prior, Margot; Reilly, Sheena; Morgan, Angela T

2018-04-28

This study used a prospective community-based sample to describe patterns and predictors of language development from 4 to 7 years in verbal children (IQ ≥ 70) with autism spectrum disorder (ASD; n = 26-27). Children with typical language (TD; n = 858-861) and language impairment (LI; n = 119) were used for comparison. Children with ASD and LI had similar mean language scores that were lower on average than children with TD. Similar proportions across all groups had declining, increasing and stable patterns. Language progressed at a similar rate for all groups, with progress influenced by IQ and language ability at 4 years rather than social communication skills or diagnosis of ASD. These findings inform advice for parents about language prognosis in ASD.

Electroencephalographic abnormalities during sleep in children with developmental speech-language disorders: a case-control study.

PubMed

Parry-Fielder, Bronwyn; Collins, Kevin; Fisher, John; Keir, Eddie; Anderson, Vicki; Jacobs, Rani; Scheffer, Ingrid E; Nolan, Terry

2009-03-01

Earlier research has suggested a link between epileptiform activity in the electroencephalogram (EEG) and developmental speech-language disorder (DSLD). This study investigated the strength of this association by comparing the frequency of EEG abnormalities in 45 language-normal children (29 males, 16 females; mean age 6y 11mo, SD 1y 10mo, range 4y-9y 10mo) and 54 community-ascertained children (35 males, 19 females; mean age 5y 7mo, SD 1y 6mo, range 4y-9y 11mo) with a diagnosis of severe DSLD, defined as a score at least 2 SD below the mean on at least one speech-language measure, and a performance IQ of at least 80 points. All participants underwent sleep EEGs after sedation. Children with DSLD also had detailed speech-language, hearing, and psychological assessments. Results failed to support the previously identified strong association between abnormal EEG and DSLD. There was a weak, non-significant relationship between DSLD and epileptiform EEG. Epileptiform EEG was significantly associated with low performance IQ (p=0.04). This study draws into question previously reported associations between epileptiform activity and DSLD probably because it examined a purer cohort of children with more severe language difficulties who did not have seizures.

Language Skills, Mathematical Thinking, and Achievement Motivation in Children with ADHD, Disruptive Behavior Disorders, and Normal Controls

ERIC Educational Resources Information Center

Gut, Janine; Heckmann, Carmen; Meyer, Christine Sandra; Schmid, Marc; Grob, Alexander

2012-01-01

Recent models of attention deficit/hyperactivity disorder (ADHD) suggest that the association between achievement motivation and school performance may be stronger in children with ADHD than in typically developing children. Therefore, the present study investigated associations between achievement motivation and performance on language skills and…

[Autism and language: some molecular aspects].

PubMed

Benítez-Burraco, A

Autism is a cognitive disorder that includes among its distinguishing symptoms a deficit in the pragmatic component of language. Yet, it seems that there are certain subtypes where other deficiencies have been seen to affect the phonological, lexical, syntactical and morphological components of language. Linkage and association analyses aimed at identifying the genes that constitute causal or risk factors for the disorder have allowed researchers to identify certain loci that appear to be linked or associated to a statistically significant degree with autism endophenotypes of a linguistic nature. The target genes in this type of analysis play a number of different biological roles related with the development and functioning of the nervous system. On certain occasions, the loci thus identified coincide with others that had previously been linked to diverse language disorders (one paradigmatic case would be that of the chromosomal region 7q31 in relation to specific language disorder). This suggests that such disorders and autism might share a partially common genetic foundation that would account for the similarities observed between them at the phenotypic level.

Dosage effects of X and Y chromosomes on language and social functioning in children with supernumerary sex chromosome aneuploidies: Implications for idiopathic language impairment and autism spectrum disorders

PubMed Central

Lee, Nancy Raitano; Wallace, Gregory L.; Adeyemi, Elizabeth I.; Lopez, Katherine C.; Blumenthal, Jonathan D.; Clasen, Liv S.; Giedd, Jay N.

2012-01-01

Background Supernumerary sex chromosome aneuploidies (X/Y-aneuploidies), the presence of extra X- and/or Y-chromosomes, are associated with heightened rates of language impairments and social difficulties. However, no single study has examined different language domains and social functioning in the same sample of children with tri-, tetra-, and pentasomy X/Y-aneuploidy. The current research sought to fill this gap in the literature and to examine dosage effects of X- and Y-chromosomes on language and social functioning. Methods Participants included 110 youth with X/Y-aneuploidies (32 female) and 52 with typical development (25 female) matched on age (mean~12 years; range 4–22) and maternal education. Participants completed the Wechsler intelligence scales and parents completed the Children’s Communication Checklist-2 and the Social Responsiveness Scale to assess language skills and autistic traits, respectively. Results Both supernumerary X- and Y-chromosomes were related to depressed structural and pragmatic language skills and increased autistic traits. The addition of a Y-chromosome had a disproportionately greater impact on pragmatic language; the addition of one or more X-chromosomes had a disproportionately greater impact on structural language. Conclusions Given that we link extra X-chromosomes with structural language impairments and an extra Y-chromosome with pragmatic language impairments, X/Y-aneuploidies may provide clues to genetic mechanisms contributing to idiopathic language impairment and autism spectrum disorders. PMID:22827287

Loss of Language in Early Development of Autism and Specific Language Impairment

ERIC Educational Resources Information Center

Pickles, Andrew; Simonoff, Emily; Conti-Ramsden, Gina; Falcaro, Milena; Simkin, Zoe; Charman, Tony; Chandler, Susie; Loucas, Tom; Baird, Gillian

2009-01-01

Background: Several authors have highlighted areas of overlap in symptoms and impairment among children with autism spectrum disorder (ASD) and children with specific language impairment (SLI). By contrast, loss of language and broadly defined regression have been reported as relatively specific to autism. We compare the incidence of language loss…

45 CFR 1308.9 - Eligibility criteria: Speech or language impairments.

Code of Federal Regulations, 2010 CFR

2010-10-01

... HUMAN DEVELOPMENT SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION FOR CHILDREN... language impairments. (a) A speech or language impairment means a communication disorder such as stuttering... language disorder may be characterized by difficulty in understanding and producing language, including...

Speech–Language Pathology Evaluation and Management of Hyperkinetic Disorders Affecting Speech and Swallowing Function

PubMed Central

Barkmeier-Kraemer, Julie M.; Clark, Heather M.

2017-01-01

Background Hyperkinetic dysarthria is characterized by abnormal involuntary movements affecting respiratory, phonatory, and articulatory structures impacting speech and deglutition. Speech–language pathologists (SLPs) play an important role in the evaluation and management of dysarthria and dysphagia. This review describes the standard clinical evaluation and treatment approaches by SLPs for addressing impaired speech and deglutition in specific hyperkinetic dysarthria populations. Methods A literature review was conducted using the data sources of PubMed, Cochrane Library, and Google Scholar. Search terms included 1) hyperkinetic dysarthria, essential voice tremor, voice tremor, vocal tremor, spasmodic dysphonia, spastic dysphonia, oromandibular dystonia, Meige syndrome, orofacial, cervical dystonia, dystonia, dyskinesia, chorea, Huntington’s Disease, myoclonus; and evaluation/treatment terms: 2) Speech–Language Pathology, Speech Pathology, Evaluation, Assessment, Dysphagia, Swallowing, Treatment, Management, and diagnosis. Results The standard SLP clinical speech and swallowing evaluation of chorea/Huntington’s disease, myoclonus, focal and segmental dystonia, and essential vocal tremor typically includes 1) case history; 2) examination of the tone, symmetry, and sensorimotor function of the speech structures during non-speech, speech and swallowing relevant activities (i.e., cranial nerve assessment); 3) evaluation of speech characteristics; and 4) patient self-report of the impact of their disorder on activities of daily living. SLP management of individuals with hyperkinetic dysarthria includes behavioral and compensatory strategies for addressing compromised speech and intelligibility. Swallowing disorders are managed based on individual symptoms and the underlying pathophysiology determined during evaluation. Discussion SLPs play an important role in contributing to the differential diagnosis and management of impaired speech and deglutition

We-Language and Sustained Reductions in Drinking in Couple-Based Treatment for Alcohol Use Disorders.

PubMed

Hallgren, Kevin A; McCrady, Barbara S

2016-03-01

Couple-based treatments for alcohol use disorders (AUDs) produce higher rates of abstinence than individual-based treatments and posit that active involvement of both identified patients (IPs) and significant others (SOs) is partly responsible for these improvements. Separate research on couples' communication has suggested that pronoun usage can indicate a communal approach to coping with health-related problems. The present study tested whether communal coping, indicated by use of more first-person plural pronouns ("we" language), fewer second-person pronouns ("you" language), and fewer first-person singular pronouns ("I" language), predicted improvements in abstinence in couple-based AUD treatment. Pronoun use was measured in first- and mid-treatment sessions for 188 heterosexual couples in four clinical trials of alcohol behavioral couple therapy (ABCT). Percentages of days abstinent were assessed during treatment and over a 6-month follow-up period. Greater IP and SO "we" language during both sessions was correlated with greater improvement in abstinent days during treatment. Greater SO "we" language during first- and mid-treatment sessions was correlated with greater improvement in abstinence at follow-up. Greater use of IP and SO "you" and "I" language had mixed correlations with abstinence, typically being unrelated to or predicting less improvement in abstinence. When all pronoun variables were entered into regression models, only greater IP "we" langue and lower IP "you" language predicted improvements in abstinence during treatment, and only SO "we" language predicted improvements during follow-up. Most pronoun categories had little or no association with baseline relationship distress. Results suggest that communal coping predicts better abstinence outcomes in couple-based AUD treatment. © 2015 Family Process Institute.

Specific Language Impairment as a Language Learning Disability

ERIC Educational Resources Information Center

Bishop, Dorothy V. M.

2009-01-01

Compared with autistic disorder and developmental dyslexia, specific language impairment (SLI) attracts considerably less media coverage and research funding. Whereas most members of the public have some idea of the characteristics of autistic disorder and developmental dyslexia, this is not so for SLI. It is intriguing to consider why this might…

Untrained listeners' ratings of speech disorders in a group with cleft palate: a comparison with speech and language pathologists' ratings.

PubMed

Brunnegård, Karin; Lohmander, Anette; van Doorn, Jan

2009-01-01

Hypernasal resonance, audible nasal air emission and/or nasal turbulence, and articulation errors are typical speech disorders associated with the speech of children with cleft lip and palate. Several studies indicate that hypernasal resonance tends to be perceived negatively by listeners. Most perceptual studies of speech disorders related to cleft palate are carried out with speech and language pathologists as listeners, whereas only a few studies have been conducted to explore how judgements by untrained listeners compare with expert assessments. These types of studies can be used to determine whether children for whom speech and language pathologists recommend intervention have a significant speech deviance that is also detected by untrained listeners. To compare ratings by untrained listeners with ratings by speech and language pathologists for cleft palate speech. An assessment form for untrained listeners was developed using statements and a five-point scale. The assessment form was tailored to facilitate comparison with expert judgements. Twenty-eight untrained listeners assessed the speech of 26 speakers with cleft palate and ten speakers without cleft in a comparison group. This assessment was compared with the joint assessment of two expert speech and language pathologists. Listener groups generally agreed on which speakers were nasal. The untrained listeners detected hyper- and hyponasality when it was present in speech and considered moderate to severe hypernasality to be serious enough to call for intervention. The expert listeners assessed audible nasal air emission and/or nasal turbulence to be present in twice as many speakers as the untrained listeners who were much less sensitive to audible nasal air emission and/or nasal turbulence. The results of untrained listeners' ratings in this study in the main confirm the ratings of speech and language pathologists and show that cleft palate speech disorders may have an impact in the everyday life of the

[Self- and informant-rating mood scales applied in elderly persons with Alzheimer's dementia, with or without a language disorder].

PubMed

Yildirim-Gorter, Margina; Groot, Djahill; Hermens, Linda; Diesfeldt, Han; Scherder, Erik

2018-06-01

Alzheimer's Dementia (AD) may be associated with symptoms of depression. In AD, problems of language expression or understanding will arise sooner or later. The aim of this study was to determine whether elderly persons with AD, with or without a language disorder, experience difficulties understanding and answering mood related questions. In addition to this, it was our object to test the validity of the answers of nurses as informants, on the mood of an elderly client. 53 elderly persons, living in care homes, and their nurses, took part in the study. 25 participants had been diagnosed with Alzheimer's disease, 28 participants had no cognitive impairment. Language skills were tested using the SAN-test (Stichting Afasie Nederland) and subtests of the Aachen Aphasia Test (AAT). Mood was assessed with the Beck Depression Inventory-second edition (BDI-II-NL) and the Geriatric Depression Scale (GDS-30). There were no significant differences in scores on the mood related questionnaires between participants without cognitive impairment and participants with Alzheimer's disease, with or without a language disorder. The correlation between self- and informant-rating was very limited. In general, nurses reported more depressive symptoms than the elderly persons did themselves. Disparities between self- and informant-ratings varied from informant scores overestimating low self-ratings of depression to informant scores underestimating high self-ratings. Alzheimer's disease, whether or not it is complicated by a language disorder, does not disturb the normal score distribution on either test (BDI or GDS). This means that elderly persons with Alzheimer's disease are capable of adequately answering questions related to their own mood. However, considerable discrepancies were found between observer- and self-ratings of emotional wellbeing. Therefore it is important to not only take into account the information of an informant when testing for depression, but also the

Comparing Methods for Assessing Receptive Language Skills in Minimally Verbal Children and Adolescents with Autism Spectrum Disorders

ERIC Educational Resources Information Center

Plesa Skwerer, Daniela; Jordan, Samantha E.; Brukilacchio, Briana H.; Tager-Flusberg, Helen

2016-01-01

This research addresses the challenges of assessing receptive language abilities in minimally verbal children with autism spectrum disorder by comparing several adapted measurement tools: a standardized direct assessment of receptive vocabulary (i.e. Peabody Picture Vocabulary Test-4); caregiver report measures including scores on the Vineland-II…

Speech-Language Pathologists' Assessment Practices for Children with Suspected Speech Sound Disorders: Results of a National Survey

ERIC Educational Resources Information Center

Skahan, Sarah M.; Watson, Maggie; Lof, Gregory L.

2007-01-01

Purpose: This study examined assessment procedures used by speech-language pathologists (SLPs) when assessing children suspected of having speech sound disorders (SSD). This national survey also determined the information participants obtained from clients' speech samples, evaluation of non-native English speakers, and time spent on assessment.…

Adult psychosocial outcomes of children with specific language impairment, pragmatic language impairment and autism

PubMed Central

Whitehouse, Andrew J O; Watt, Helen J; Line, E A; Bishop, Dorothy V M

2009-01-01

Background: The few studies that have tracked children with developmental language disorder to adulthood have found that these individuals experience considerable difficulties with psychosocial adjustment (for example, academic, vocational and social aptitude). Evidence that some children also develop autistic symptomatology over time has raised suggestions that developmental language disorder may be a high-functioning form of an autism spectrum disorder (ASD). It is not yet clear whether these outcomes vary between individuals with different subtypes of language impairment. Aims: To compare the adult psychosocial outcomes of children with specific language impairment (SLI), pragmatic language impairment (PLI) and ASD. Methods & Procedures: All participants took part in research as children. In total, there were 19 young adults with a childhood history of Specific Language Impairment (M age = 24;8), seven with PLI (M age = 22;3), 11 with high functioning ASD (M age = 21;9) and 12 adults with no history of developmental disorder (Typical; n = 12; M age = 21;6). At follow-up, participants and their parents were interviewed to elicit information about psychosocial outcomes. Outcomes & Results: Participants in the SLI group were most likely to pursue vocational training and work in jobs not requiring a high level of language/literacy ability. The PLI group tended to obtain higher levels of education and work in ‘skilled’ professions. The ASD participants had lower levels of independence and more difficulty obtaining employment than the PLI and SLI participants. All groups had problems establishing social relationships, but these difficulties were most prominent in the PLI and ASD groups. A small number of participants in each group were found to experience affective disturbances. The PLI and SLI groups showed lower levels of autistic symptomatology than the ASD group. Conclusions & Implications: The between-group differences in autistic symptomatology provide

Speech Abilities in Preschool Children with Speech Sound Disorder with and without Co-Occurring Language Impairment

ERIC Educational Resources Information Center

Macrae, Toby; Tyler, Ann A.

2014-01-01

Purpose: The authors compared preschool children with co-occurring speech sound disorder (SSD) and language impairment (LI) to children with SSD only in their numbers and types of speech sound errors. Method: In this post hoc quasi-experimental study, independent samples t tests were used to compare the groups in the standard score from different…

Project HAPI (Handicapped Achievement Program Improvement): Assessment plus Intervention equal I.E.P. A Handbook on How To Write an Individualized Education Program for Severe Disorders of Language, Including Aphasia and Other Speech-Language Handicapped (Communication Disorders). Book One.

ERIC Educational Resources Information Center

Chapman, Jean

The first of five handbooks developed by Project HAPI (Handicapped Achievement Program Improvement), a multimedia staff development program to help teachers and specialists write effective individualized education programs (IEPs), is in looseleaf workbook format and focuses on children with severe disorders of language, including aphasia and other…

Laterality and mental disorders in the postgenomic age--A closer look at schizophrenia and language lateralization.

PubMed

Ocklenburg, Sebastian; Güntürkün, Onur; Hugdahl, Kenneth; Hirnstein, Marco

2015-12-01

Most people are right-handed and show left-hemispheric language lateralization, but a minority exhibits left-handedness and right-hemispheric language lateralization. This atypical laterality pattern is observed significantly more often in schizophrenia patients than in the general population, which led several authors to conclude that there is a genetic link between laterality and schizophrenia. It has even been suggested that a failure in the lateralization process, orchestrated by genes, could be the primary cause of schizophrenia. However, the molecular genetic evidence for a link between laterality and schizophrenia is weak. Recent genetic evidence indicates that schizophrenia is not a single disorder but a group of heritable disorders caused by different genotypic networks leading to distinct clinical symptoms. To uncover the link between schizophrenia and laterality we therefore suggest a paradigm shift where genetics are not mapped on schizophrenia as a whole but on discrete schizophrenia symptoms. In addition, we provide a critical evaluation of current theories on the genetic link between schizophrenia and brain asymmetry. Copyright © 2015 Elsevier Ltd. All rights reserved.

Language Pathology.

ERIC Educational Resources Information Center

Fletcher, Paul

1989-01-01

Discusses the role of linguistics in the investigation of language disorders, focusing on the application of phonetics, descriptive grammatic frameworks, grammatical theory, and concepts from semantics and pragmatics to a variety of disorders and their remediation. Some trends and examples from the field of clinical linguistics are discussed. (GLR)

Oral and Hand Movement Speeds Are Associated with Expressive Language Ability in Children with Speech Sound Disorder

ERIC Educational Resources Information Center

Peter, Beate

2012-01-01

This study tested the hypothesis that children with speech sound disorder have generalized slowed motor speeds. It evaluated associations among oral and hand motor speeds and measures of speech (articulation and phonology) and language (receptive vocabulary, sentence comprehension, sentence imitation), in 11 children with moderate to severe SSD…

Barking up the wrong tree? Lexical ambiguity resolution in children with language impairments and autistic spectrum disorders.

PubMed

Norbury, Courtenay Frazier

2005-02-01

Lexical ambiguity resolution was investigated in 9- to 17-year-olds with language impairment (LI, n=20), autistic spectrum disorder (ASD) plus language impairment (ALI, n=28), ASD and verbal abilities within the normal range (ASO, n=20), and typically developing children (TD, n=28). Experiment 1 investigated knowledge of dominant and subordinate meanings of ambiguous words. The LI and ALI groups knew fewer subordinate meanings than did the ASO and TD groups. Experiment 2 used a modified version of the paradigm to investigate contextual facilitation and suppression of irrelevant meanings. All groups demonstrated contextual facilitation, responding quickly and more accurately to words following a biased context. However, children with ALI and LI did not use context as efficiently as did their peers without language deficit. Furthermore, for the LI and ALI groups, errors in the suppression condition reflected poor contextual processing. These findings challenge the assumptions of weak central coherence theory and demonstrate the need for stringent language controls in the study of autistic cognition.

The impact of workplace factors on evidence-based speech-language pathology practice for children with autism spectrum disorders.

PubMed

Cheung, Gladys; Trembath, David; Arciuli, Joanne; Togher, Leanne

2013-08-01

Although researchers have examined barriers to implementing evidence-based practice (EBP) at the level of the individual, little is known about the effects workplaces have on speech-language pathologists' implementation of EBP. The aim of this study was to examine the impact of workplace factors on the use of EBP amongst speech-language pathologists who work with children with Autism Spectrum Disorder (ASD). This study sought to (a) explore views about EBP amongst speech-language pathologists who work with children with ASD, (b) identify workplace factors which, in the participants' opinions, acted as barriers or enablers to their provision of evidence-based speech-language pathology services, and (c) examine whether or not speech-language pathologists' responses to workplace factors differed based on the type of workplace or their years of experience. A total of 105 speech-language pathologists from across Australia completed an anonymous online questionnaire. The results indicate that, although the majority of speech-language pathologists agreed that EBP is necessary, they experienced barriers to their implementation of EBP including workplace culture and support, lack of time, cost of EBP, and the availability and accessibility of EBP resources. The barriers reported by speech-language pathologists were similar, regardless of their workplace (private practice vs organization) and years of experience.

"… Trial and error …": Speech-language pathologists' perspectives of working with Indigenous Australian adults with acquired communication disorders.

PubMed

Cochrane, Frances Clare; Brown, Louise; Siyambalapitiya, Samantha; Plant, Christopher

2016-10-01

This study explored speech-language pathologists' (SLPs) perspectives about factors that influence clinical management of Aboriginal and Torres Strait Islander adults with acquired communication disorders (e.g. aphasia, motor speech disorders). Using a qualitative phenomenological approach, seven SLPs working in North Queensland, Australia with experience working with this population participated in semi-structured in-depth interviews. Qualitative content analysis was used to identify categories and overarching themes within the data. Four categories, in relation to barriers and facilitators, were identified from participants' responses: (1) The Practice Context; (2) Working Together; (3) Client Factors; and (4) Speech-Language Pathologist Factors. Three overarching themes were also found to influence effective speech pathology services: (1) Aboriginal and Torres Strait Islander Cultural Practices; (2) Information and Communication; and (3) Time. This study identified many complex and inter-related factors which influenced SLPs' effective clinical management of this caseload. The findings suggest that SLPs should employ a flexible, holistic and collaborative approach in order to facilitate effective clinical management with Aboriginal and Torres Strait Islander people with acquired communication disorders.

Comparison of mapping quantitative theta encephalograms during directed and required visual-verbal activity and passive period in children with different disorders of speech-language functioning.

PubMed

Radicevic, Zoran; Jelicic Dobrijevic, Ljiljana; Sovilj, Mirjana; Barlov, Ivana

2009-06-01

Aim of the research was to examine similarities and differences between the periods of experiencing visually stimulated directed speech-language information and periods of undirected attention. The examined group comprised N = 64 children, aged 4-5, with different speech-language disorders (developmental dysphasia, hyperactive syndrome with attention disorder, children with borderline intellectual abilities, autistic complex). Theta EEG was registered in children in the period of watching and describing the picture ("task"), and in the period of undirected attention ("passive period"). The children were recorded in standard EEG conditions, at 19 points of EEG registration and in longitudinal bipolar montage. Results in the observed age-operative theta rhythm indicated significant similarities and differences in the prevalence of spatial engagement of certain regions between the two hemispheres at the input and output of processing, which opens the possibility for more detailed analysis of conscious control of speech-language processing and its disorders.

Promoting Expressive Language in Young Children with or At-Risk for Autism Spectrum Disorder in a Preschool Classroom

ERIC Educational Resources Information Center

Lane, Justin D.; Shepley, Collin; Lieberman-Betz, Rebecca

2016-01-01

Young children with autism spectrum disorder (ASD) often demonstrate delays in expressive communication, impacting their ability to independently function in typical environments. Individuals with ASD who develop expressive language during early childhood experience better outcomes later in life; therefore, examination of naturalistic language…

Principals' Opinions on the Role of Speech-Language Pathologists Serving Students with Communication Disorders Involved in Violence

ERIC Educational Resources Information Center

Ritzman, Mitzi J.; Sanger, Dixie

2007-01-01

Purpose: The purpose of this study was to survey the opinions of principals concerning the role of speech-language pathologists (SLPs) serving students with communication disorders who have been involved in violence. Method: A mixed methods design involving 678 questionnaires was mailed to elementary, middle, and high school principals in a…

Education and employment outcomes of young adults with a history of developmental language disorder.

PubMed

Conti-Ramsden, Gina; Durkin, Kevin; Toseeb, Umar; Botting, Nicola; Pickles, Andrew

2018-03-01

Developmental language disorder (DLD) presents a considerable barrier for young adults to engage in further education and training. Early studies with young adults with DLD revealed poor educational achievement and lack of opportunities to progress in education. More recent studies have provided more positive findings. Relatively sparse data exist, however, on current cohorts and the factors that predict outcomes. To examine educational and employment outcomes in young adulthood in a sample of people with histories of DLD compared with an age-matched peer group without DLD. We ask: How do educational pathways and early jobs compare between those with and without DLD? Are young adults with DLD receiving similar levels of income as their peers? To what extent are language and literacy abilities associated with outcomes? Participants included 84 individuals with DLD (67% males) and 88 age-matched peers without DLD (56% males). Participants were on average 24 years of age. They completed a battery of psycholinguistic, literacy and nonverbal skills assessments. Data were also collected on educational qualifications, current educational status, extent of educational support received, employment status, history and support, as well as current income. Those with DLD obtained lower academic and vocational qualifications. Higher educational/vocational qualifications were associated with better language, better reading and higher performance IQ (PIQ). There were few differences between the two groups in terms of engagement with education, but the mean age at leaving education was significantly earlier in the participants with DLD. Substantially more participants with DLD reported receiving support or dispensation from their educational institution. There was no significant difference between groups in the proportion of young people currently employed, though a higher proportion of the age-matched peers was in work full time. Participants with DLD were much more likely to be

Theoretical and empirical bases for dialect-neutral language assessment: contributions from theoretical and applied linguistics to communication disorders.

PubMed

Pearson, Barbara Zurer

2004-02-01

Three avenues of theoretical research provide insights for discovering abstract properties of language that are subject to disorder and amenable to assessment: (1) the study of universal grammar and its acquisition; (2) descriptions of African American English (AAE) Syntax, Semantics, and Phonology within theoretical linguistics; and (3) the study of specific language impairment (SLI) cross-linguistically. Abstract linguistic concepts were translated into a set of assessment protocols that were used to establish normative data on language acquisition (developmental milestones) in typically developing AAE children ages 4 to 9 years. Testing AAE-speaking language impaired (LI) children and both typically developing (TD) and LI Mainstream American English (MAE)-learning children on these same measures provided the data to select assessments for which (1) TD MAE and AAE children performed the same, and (2) TD performance was reliably different from LI performance in both dialect groups.

Pitch Perception in Tone Language-Speaking Adults With and Without Autism Spectrum Disorders

PubMed Central

Cheng, Stella T. T.; Lam, Gary Y. H.

2017-01-01

Enhanced low-level pitch perception has been universally reported in autism spectrum disorders (ASD). This study examined whether tone language speakers with ASD exhibit this advantage. The pitch perception skill of 20 Cantonese-speaking adults with ASD was compared with that of 20 neurotypical individuals. Participants discriminated pairs of real syllable, pseudo-syllable (syllables that do not conform the phonotactic rules or are accidental gaps), and non-speech (syllables with attenuated high-frequency segmental content) stimuli contrasting pitch levels. The results revealed significantly higher discrimination ability in both groups for the non-speech stimuli than for the pseudo-syllables with one semitone difference. No significant group differences were noted. Different from previous findings, post hoc analysis found that enhanced pitch perception was observed in a subgroup of participants with ASD showing no history of delayed speech onset. The tone language experience may have modulated the pitch processing mechanism in the speakers in both ASD and non-ASD groups. PMID:28616150

Value-Added Predictors of Expressive and Receptive Language Growth in Initially Nonverbal Preschoolers with Autism Spectrum Disorders

ERIC Educational Resources Information Center

Yoder, Paul; Watson, Linda R.; Lambert, Warren

2015-01-01

Eighty-seven preschoolers with autism spectrum disorders who were initially nonverbal (under 6 words in language sample and under 21 parent-reported words said) were assessed at five time points over 16 months. Statistical models that accounted for the intercorrelation among nine theoretically- and empirically-motivated predictors, as well as two…

Autism and Diagnostic Substitution: Evidence from a Study of Adults with a History of Developmental Language Disorder

ERIC Educational Resources Information Center

Bishop, Dorothy V. M.; Whitehouse, Andrew J. O.; Watt, Helen J.; Line, Elizabeth A.

2008-01-01

Rates of diagnosis of autism have risen since 1980, raising the question of whether some children who previously had other diagnoses are now being diagnosed with autism. We applied contemporary diagnostic criteria for autism to adults with a history of developmental language disorder, to discover whether diagnostic substitution has taken place. A…

Assessment Tools to Differentiate between Language Differences and Disorders in English Language Learners

ERIC Educational Resources Information Center

Shenoy, Sunaina

2014-01-01

English language learners (ELLs) who are in the process of acquiring English as a second language for academic purposes, are often misidentified as having Language Learning Disabilities (LLDs). Policies regarding the assessment of ELLs have undergone many changes through the years, such as the introduction of a Response to Intervention (RTI)…

Idiom Comprehension Deficits in High-Functioning Autism Spectrum Disorder Using a Korean Autism Social Language Task.

PubMed

Lee, Seul Bee; Song, Seung Ha; Ham, Ju Hyun; Song, Dong Ho; Cheon, Keun-Ah

2015-11-01

High-functioning autism spectrum disorder (ASD) involves pragmatic impairment of language skills. Among numerous tasks for assessing pragmatic linguistic skills, idioms are important to evaluating high-functioning ASD. Nevertheless, no assessment tool has been developed with specific consideration of Korean culture. Therefore, we designed the Korean Autism Social Language Task (KASLAT) to test idiom comprehension in ASD. The aim of the current study was to introduce this novel psychological tool and evaluate idiom comprehension deficits in high-functioning ASD. The participants included 42 children, ages 6-11 years, who visited our child psychiatric clinic between April 2014 and May 2015. The ASD group comprised 16 children; the attention deficit hyperactivity disorder (ADHD) group consisted of 16 children. An additional 10 normal control children who had not been diagnosed with either disorder participated in this study. Idiom comprehension ability was assessed in these three groups using the KASLAT. Both ASD and ADHD groups had significantly lower scores on the matched and mismatched tasks, compared to the normal control children (matched tasks mean score: ASD 11.56, ADHD 11.56, normal control 14.30; mismatched tasks mean score: ASD 6.50, ADHD 4.31, normal control 11.30). However, no significant differences were found in scores of KASLAT between the ADHD and ASD groups. These findings suggest that children with ASD exhibit greater impairment in idiom comprehension, compared to normal control children. The KASLAT may be useful in evaluating idiom comprehension ability.

Abnormal Functional Lateralization and Activity of Language Brain Areas in Typical Specific Language Impairment (Developmental Dysphasia)

ERIC Educational Resources Information Center

de Guibert, Clement; Maumet, Camille; Jannin, Pierre; Ferre, Jean-Christophe; Treguier, Catherine; Barillot, Christian; Le Rumeur, Elisabeth; Allaire, Catherine; Biraben, Arnaud

2011-01-01

Atypical functional lateralization and specialization for language have been proposed to account for developmental language disorders, yet results from functional neuroimaging studies are sparse and inconsistent. This functional magnetic resonance imaging study compared children with a specific subtype of specific language impairment affecting…

The Oscillopathic Nature of Language Deficits in Autism: From Genes to Language Evolution

PubMed Central

Benítez-Burraco, Antonio; Murphy, Elliot

2016-01-01

Autism spectrum disorders (ASD) are pervasive neurodevelopmental disorders involving a number of deficits to linguistic cognition. The gap between genetics and the pathophysiology of ASD remains open, in particular regarding its distinctive linguistic profile. The goal of this article is to attempt to bridge this gap, focusing on how the autistic brain processes language, particularly through the perspective of brain rhythms. Due to the phenomenon of pleiotropy, which may take some decades to overcome, we believe that studies of brain rhythms, which are not faced with problems of this scale, may constitute a more tractable route to interpreting language deficits in ASD and eventually other neurocognitive disorders. Building on recent attempts to link neural oscillations to certain computational primitives of language, we show that interpreting language deficits in ASD as oscillopathic traits is a potentially fruitful way to construct successful endophenotypes of this condition. Additionally, we will show that candidate genes for ASD are overrepresented among the genes that played a role in the evolution of language. These genes include (and are related to) genes involved in brain rhythmicity. We hope that the type of steps taken here will additionally lead to a better understanding of the comorbidity, heterogeneity, and variability of ASD, and may help achieve a better treatment of the affected populations. PMID:27047363

Stimulation of Executive Functions as Part of the Language Intervention Process in Children with Autism Spectrum Disorder.

PubMed

Sun, Ingrid Ya I; Varanda, Cristina Andrade; Fernandes, Fernanda Dreux

2017-01-01

Identifying effective methods for stimulating language and communication of children with autism spectrum disorder (ASD) is fundamental to the effective use of available resources to support these children. This pilot study was designed to explore the potential benefits of a program of stimulation of executive functions (SEF) on the functional aspects of language and communication through the assessment of the functional communicative profile and social-cognitive performance. Twenty children, aged 5-12 years, with a diagnosis of ASD participated in the study. Two stimulation programs were offered over a 10- to 12-week period as part of the regular services offered to these children through a University's speech and language therapy outpatient clinic in São Paulo, Brazil. Children either received SEF intervention in their home implemented by their parent/s, with close monitoring by the speech-language pathologist (SLP) (group 1), or they received SEF by the SLP during regular speech-language therapy individual sessions (group 2). The findings suggested that there were differences between the children's pre- and posttest performance. Significantly different performances were observed in the areas of occupation of communication space, proportion of communicative interactivity, and social-cognitive performance. The inclusion of activities to stimulate executive function abilities in language intervention for children with ASD warrants further investigation. © 2017 S. Karger AG, Basel.

Contributions of Language and Memory Demands to Verbal Memory Performance in Language-Learning Disabilities

ERIC Educational Resources Information Center

Isaki, Emi; Spaulding, Tammie J.; Plante, Elena

2008-01-01

The purpose of this study is to investigate the performance of adults with language-based learning disorders (L/LD) and normal language controls on verbal short-term and verbal working memory tasks. Eighteen adults with L/LD and 18 normal language controls were compared on verbal short-term memory and verbal working memory tasks under low,…

The neural exploitation hypothesis and its implications for an embodied approach to language and cognition: Insights from the study of action verbs processing and motor disorders in Parkinson's disease.

PubMed

Gallese, Vittorio; Cuccio, Valentina

2018-03-01

As it is widely known, Parkinson's disease is clinically characterized by motor disorders such as the loss of voluntary movement control, including resting tremor, postural instability, and bradykinesia (Bocanegra et al., 2015; Helmich, Hallett, Deuschl, Toni, & Bloem, 2012; Liu et al., 2006; Rosin, Topka, & Dichgans, 1997). In the last years, many empirical studies (e.g., Bocanegra et al., 2015; Spadacenta et al., 2012) have also shown that the processing of action verbs is selectively impaired in patients affected by this neurodegenerative disorder. In the light of these findings, it has been suggested that Parkinson disorder can be interpreted within an embodied cognition framework (e.g., Bocanegra et al., 2015). The central tenet of any embodied approach to language and cognition is that high order cognitive functions are grounded in the sensory-motor system. With regard to this point, Gallese (2008) proposed the neural exploitation hypothesis to account for, at the phylogenetic level, how key aspects of human language are underpinned by brain mechanisms originally evolved for sensory-motor integration. Glenberg and Gallese (2012) also applied the neural exploitation hypothesis to the ontogenetic level. On the basis of these premises, they developed a theory of language acquisition according to which, sensory-motor mechanisms provide a neurofunctional architecture for the acquisition of language, while retaining their original functions as well. The neural exploitation hypothesis is here applied to interpret the profile of patients affected by Parkinson's disease. It is suggested that action semantic impairments directly tap onto motor disorders. Finally, a discussion of what theory of language is needed to account for the interactions between language and movement disorders is presented. Copyright © 2018 Elsevier Ltd. All rights reserved.

Language Intervention for Hispanic Children with Language-Learning Disabilities: Evidence-Based Practice

ERIC Educational Resources Information Center

Kummerer, Sharon Elizabeth

2010-01-01

The American Speech-Language-Hearing Association (1996) estimated that 10% of the United States population has a disorder of speech, language, or hearing, with proportional distribution among members of racially and ethnically diverse groups. Individuals of Hispanic origin are the fastest-growing minority group in the country. Current national…

Specific language disorders and season of birth: underlying environmental factors or chance findings?

PubMed

Ghezzo, Alessandro; Chiappedi, Matteo; Ballerini, Antonina; Seragni, Giorgio; Zanette, Michela; Conti, Chiara; Stefanini, Maria Chiara; Ferrari-Ginevra, Oreste; Spelta, Patrizia; Angelini, Lucia; Beghi, Ettore

2012-01-01

The medical records of 358 children and adolescents with specific language disorders (SLD; 122 girls and 236 boys) seen in rehabilitation centers from Northern and Central Italy were examined to compare season of birth in these cases to those of the Italian population. Exposure was calculated using univariate and multivariate odds ratios (ORs) and 95% confidence intervals (CIs). Compared to the Italian population, patients with SLD had a 1.67 (95% CI [1.35-2.07]) chance of birth in October-December. Independent predictors were younger age at inclusion and being firstborn. Different neurobiological hypotheses can be drawn to explain these findings.

Narratives of Girls and Boys with Autism Spectrum Disorders: Gender Differences in Narrative Competence and Internal State Language

ERIC Educational Resources Information Center

Kauschke, Christina; van der Beek, Bettina; Kamp-Becker, Inge

2016-01-01

Since gender differences in the symptomatology of autism spectrum disorder (ASD) are not well understood, the current study examines the communicative skills of males and females with ASD. Narrative competence and internal state language (ISL) was investigated using narrations elicited by a wordless picture book. 11 girls and 11 boys with ASD and…

Win-win: advancing written language knowledge and practice through university clinics.

PubMed

Katz, Lauren A; Fallon, Karen A

2015-02-01

Speech-language pathologists (SLPs) are uniquely suited for assessing and treating individuals with both spoken and written language disorders. Yet as students move from the elementary grades into the middle and high school grades, SLPs tend to provide fewer direct language services to them. Although spoken language disorders become written language disorders, SLP are not receiving sufficient training in the area of written language, and this is reflected in the extent to which they believe they have the knowledge and skills to provide services to struggling readers and writers on their caseloads. In this article, we discuss these problems and present effective methods for addressing them. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Troubles du langage (Troubles with Language).

ERIC Educational Resources Information Center

de Weck, Genevieve, Ed.

1997-01-01

Articles on communication and language disorder are presented. All but one are in French; the other is in German. They include: "Specificity of Developmental Dysphasia: Implications for Intervention" (Marc Montfort, Adoracion Juarez Sanchez); "Difficulties with Language Development and Discursive Capacity" (Genevieve de Weck); "Language Production…

Examining Differences between Students with Specific Learning Disabilities and Those with Specific Language Disorders on Cognition, Emotions and Psychopathology

ERIC Educational Resources Information Center

Filippatou, Diamanto; Dimitropoulou, Panagiota; Sideridis, Georgios

2009-01-01

The purpose of the present study was to investigate the differences between students with LD and SLI on emotional psychopathology and cognitive variables. In particular, the study examined whether cognitive, emotional, and psychopathology variables are significant discriminatory variables of speech and language disordered groups versus those…

Idiom Comprehension Deficits in High-Functioning Autism Spectrum Disorder Using a Korean Autism Social Language Task

PubMed Central

Lee, Seul Bee; Song, Seung Ha; Ham, Ju Hyun; Song, Dong Ho

2015-01-01

Purpose High-functioning autism spectrum disorder (ASD) involves pragmatic impairment of language skills. Among numerous tasks for assessing pragmatic linguistic skills, idioms are important to evaluating high-functioning ASD. Nevertheless, no assessment tool has been developed with specific consideration of Korean culture. Therefore, we designed the Korean Autism Social Language Task (KASLAT) to test idiom comprehension in ASD. The aim of the current study was to introduce this novel psychological tool and evaluate idiom comprehension deficits in high-functioning ASD. Materials and Methods The participants included 42 children, ages 6-11 years, who visited our child psychiatric clinic between April 2014 and May 2015. The ASD group comprised 16 children; the attention deficit hyperactivity disorder (ADHD) group consisted of 16 children. An additional 10 normal control children who had not been diagnosed with either disorder participated in this study. Idiom comprehension ability was assessed in these three groups using the KASLAT. Results Both ASD and ADHD groups had significantly lower scores on the matched and mismatched tasks, compared to the normal control children (matched tasks mean score: ASD 11.56, ADHD 11.56, normal control 14.30; mismatched tasks mean score: ASD 6.50, ADHD 4.31, normal control 11.30). However, no significant differences were found in scores of KASLAT between the ADHD and ASD groups. Conclusion These findings suggest that children with ASD exhibit greater impairment in idiom comprehension, compared to normal control children. The KASLAT may be useful in evaluating idiom comprehension ability. PMID:26446644

FOXP2 variants in 14 individuals with developmental speech and language disorders broaden the mutational and clinical spectrum.

PubMed

Reuter, Miriam S; Riess, Angelika; Moog, Ute; Briggs, Tracy A; Chandler, Kate E; Rauch, Anita; Stampfer, Miriam; Steindl, Katharina; Gläser, Dieter; Joset, Pascal; Krumbiegel, Mandy; Rabe, Harald; Schulte-Mattler, Uta; Bauer, Peter; Beck-Wödl, Stefanie; Kohlhase, Jürgen; Reis, André; Zweier, Christiane

2017-01-01

Disruptions of the FOXP2 gene, encoding a forkhead transcription factor, are the first known monogenic cause of a speech and language disorder. So far, mainly chromosomal rearrangements such as translocations or larger deletions affecting FOXP2 have been reported. Intragenic deletions or convincingly pathogenic point mutations in FOXP2 have up to date only been reported in three families. We thus aimed at a further characterisation of the mutational and clinical spectrum. Chromosomal microarray testing, trio exome sequencing, multigene panel sequencing and targeted sequencing of FOXP2 were performed in individuals with variable developmental disorders, and speech and language deficits. We identified four different truncating mutations, two novel missense mutations within the forkhead domain and an intragenic deletion in FOXP2 in 14 individuals from eight unrelated families. Mutations occurred de novo in four families and were inherited from an affected parent in the other four. All index patients presented with various manifestations of language and speech impairment. Apart from two individuals with normal onset of speech, age of first words was between 4 and 7 years. Articulation difficulties such as slurred speech, dyspraxia, stuttering and poor pronunciation were frequently noted. Motor development was normal or only mildly delayed. Mild cognitive impairment was reported for most individuals. By identifying intragenic deletions or mutations in 14 individuals from eight unrelated families with variable developmental delay/cognitive impairment and speech and language deficits, we considerably broaden the mutational and clinical spectrum associated with aberrations in FOXP2. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Difference or Disorder? Cultural Issues in Understanding Neurodevelopmental Disorders

ERIC Educational Resources Information Center

Norbury, Courtenay Frazier; Sparks, Alison

2013-01-01

Developmental disorders, such as autism spectrum disorder and specific language impairment, are biologically based disorders that currently rely on behaviorally defined criteria for diagnosis and treatment. Specific behaviors that are included in diagnostic frameworks and the point at which individual differences in behavior constitute abnormality…

Meeting the Educational and Social Needs of Children with Language Impairment or Autism Spectrum Disorder: The Parents' Perspectives

ERIC Educational Resources Information Center

Lindsay, Geoff; Ricketts, Jessie; Peacey, Lindy V.; Dockrell, Julie E.; Charman, Tony

2016-01-01

Background: There is increasing interest in examining the perspectives of parents of children with special educational needs (SEN). Exploring the view of parents of a child with language impairment (LI) or autism spectrum disorder (ASD) is particularly important because of their high prevalence, at over 30% of children with SEN in England, and the…

Applying technology to visually support language and communication in individuals with autism spectrum disorders.

PubMed

Shane, Howard C; Laubscher, Emily H; Schlosser, Ralf W; Flynn, Suzanne; Sorce, James F; Abramson, Jennifer

2012-06-01

The burgeoning role of technology in society has provided opportunities for the development of new means of communication for individuals with Autism Spectrum Disorders (ASD). This paper offers an organizational framework for describing traditional and emerging augmentative and alternative communication (AAC) technology, and highlights how tools within this framework can support a visual approach to everyday communication and improve language instruction. The growing adoption of handheld media devices along with applications acquired via a consumer-oriented delivery model suggests a potential paradigm shift in AAC for people with ASD.

Current Methods of Evaluating Speech-Language Outcomes for Preschoolers with Communication Disorders: A Scoping Review Using the ICF-CY

ERIC Educational Resources Information Center

Cunningham, Barbara Jane; Washington, Karla N.; Binns, Amanda; Rolfe, Katelyn; Robertson, Bernadette; Rosenbaum, Peter

2017-01-01

Purpose: The purpose of this scoping review was to identify current measures used to evaluate speech-language outcomes for preschoolers with communication disorders within the framework of the International Classification of Functioning, Disability and Health-Children and Youth Version (ICF-CY; World Health Organization, 2007). Method: The review…

Vocal Coordination During Early Parent-Infant Interactions Predicts Language Outcome in Infant Siblings of Children with Autism Spectrum Disorder

PubMed Central

Northrup, Jessie B.; Iverson, Jana M.

2015-01-01

This study examined vocal coordination during mother-infant interactions in the infant siblings (high risk infants; HR) of children with autism spectrum disorder (ASD), a population at heightened risk for developing language delays. Vocal coordination between mothers and HR infants was compared to a group of low risk (LR; no first- or second-degree relative with ASD) dyads, and used to predict later language development. Nine-month-old infants were videotaped at home playing with their mothers, and interactions were coded for the frequency and timing of vocalizations. Percent infant simultaneous speech was predictive of later language delay (LD), and dyads with LD infants were less coordinated with one another in average latency to respond than dyads with non-delayed (ND) infants. The degree of coordination between mothers and infants on this variable predicted a continuous measure of language development in the third year. This research underscores the importance of understanding early development in the context of interaction. PMID:26345517

Interactive Cohort Identification of Sleep Disorder Patients Using Natural Language Processing and i2b2.

PubMed

Chen, W; Kowatch, R; Lin, S; Splaingard, M; Huang, Y

2015-01-01

Nationwide Children's Hospital established an i2b2 (Informatics for Integrating Biology & the Bedside) application for sleep disorder cohort identification. Discrete data were gleaned from semistructured sleep study reports. The system showed to work more efficiently than the traditional manual chart review method, and it also enabled searching capabilities that were previously not possible. We report on the development and implementation of the sleep disorder i2b2 cohort identification system using natural language processing of semi-structured documents. We developed a natural language processing approach to automatically parse concepts and their values from semi-structured sleep study documents. Two parsers were developed: a regular expression parser for extracting numeric concepts and a NLP based tree parser for extracting textual concepts. Concepts were further organized into i2b2 ontologies based on document structures and in-domain knowledge. 26,550 concepts were extracted with 99% being textual concepts. 1.01 million facts were extracted from sleep study documents such as demographic information, sleep study lab results, medications, procedures, diagnoses, among others. The average accuracy of terminology parsing was over 83% when comparing against those by experts. The system is capable of capturing both standard and non-standard terminologies. The time for cohort identification has been reduced significantly from a few weeks to a few seconds. Natural language processing was shown to be powerful for quickly converting large amount of semi-structured or unstructured clinical data into discrete concepts, which in combination of intuitive domain specific ontologies, allows fast and effective interactive cohort identification through the i2b2 platform for research and clinical use.

Interactive Cohort Identification of Sleep Disorder Patients Using Natural Language Processing and i2b2

PubMed Central

Chen, W.; Kowatch, R.; Lin, S.; Splaingard, M.

2015-01-01

Summary Nationwide Children’s Hospital established an i2b2 (Informatics for Integrating Biology & the Bedside) application for sleep disorder cohort identification. Discrete data were gleaned from semistructured sleep study reports. The system showed to work more efficiently than the traditional manual chart review method, and it also enabled searching capabilities that were previously not possible. Objective We report on the development and implementation of the sleep disorder i2b2 cohort identification system using natural language processing of semi-structured documents. Methods We developed a natural language processing approach to automatically parse concepts and their values from semi-structured sleep study documents. Two parsers were developed: a regular expression parser for extracting numeric concepts and a NLP based tree parser for extracting textual concepts. Concepts were further organized into i2b2 ontologies based on document structures and in-domain knowledge. Results 26,550 concepts were extracted with 99% being textual concepts. 1.01 million facts were extracted from sleep study documents such as demographic information, sleep study lab results, medications, procedures, diagnoses, among others. The average accuracy of terminology parsing was over 83% when comparing against those by experts. The system is capable of capturing both standard and non-standard terminologies. The time for cohort identification has been reduced significantly from a few weeks to a few seconds. Conclusion Natural language processing was shown to be powerful for quickly converting large amount of semi-structured or unstructured clinical data into discrete concepts, which in combination of intuitive domain specific ontologies, allows fast and effective interactive cohort identification through the i2b2 platform for research and clinical use. PMID:26171080

Cerebral dominance for language function in adults with specific language impairment or autism

PubMed Central

Bishop, Dorothy V. M.

2008-01-01

A link between developmental language disorders and atypical cerebral lateralization has been postulated since the 1920s, but evidence has been indirect and inconsistent. The current study investigated this proposal using functional transcranial Doppler ultrasonography (fTCD), which assesses blood flow through the middle cerebral arteries serving the left and right cerebral hemispheres. A group of young adults with specific language impairment (SLI; n = 11) were recruited along with three comparison groups: (i) adults with a history of childhood SLI, but who did not meet criteria for language impairment in adulthood (SLI-history; n = 9); (ii) adults with an autism spectrum disorder and a comorbid language impairment (ASD; n = 11) and (iii) adults with no history of developmental disorder (typical; n = 11). There was no difference between the chronological age of the four groups, and the SLI and typical groups were individually matched on gender and handedness. During fTCD measurement, participants were asked to silently generate words starting with a given letter and then later required to verbalize these. All of the participants in the SLI-history group and the majority of participants in the ASD (81.8%) and typical (90.9%) groups had greater activation in the left compared to the right middle cerebral arteries, indicating left hemisphere dominance. In contrast, the majority of participants in the SLI groups had language function lateralized to the right hemisphere (54.5%) or dispersed bilaterally (27.3%). These findings suggest that atypical cerebral dominance is not implicated in all cases of poor language development (i.e. ASD and SLI-history groups), but may act as a biological marker of persisting SLI. PMID:18953053

Developmental Coordination Disorder in Children with Specific Language Impairment: Co-Morbidity and Impact on Quality of Life

ERIC Educational Resources Information Center

Flapper, Boudien C. T.; Schoemaker, Marina M.

2013-01-01

Co-morbidity of Developmental Coordination Disorder (DCD) in children with specific language impairment (SLI) and the impact of DCD on quality-of-life (QOL) was investigated in 65 5-8 year old children with SLI (43 boys, age 6.8 [plus or minus] 0.8; 22 girls, age 6.6 [plus or minus] 0.8). The prevalence of DCD was assessed using DSM-IV-TR criteria…

The psychometric properties of the generalized anxiety disorder-7 scale in Hispanic Americans with English or Spanish language preference.

PubMed

Mills, Sarah D; Fox, Rina S; Malcarne, Vanessa L; Roesch, Scott C; Champagne, Brian R; Sadler, Georgia Robins

2014-07-01

The Generalized Anxiety Disorder-7 scale (GAD-7) is a self-report questionnaire that is widely used to screen for anxiety. The GAD-7 has been translated into numerous languages, including Spanish. Previous studies evaluating the structural validity of the English and Spanish versions indicate a unidimensional factor structure in both languages. However, the psychometric properties of the Spanish language version have yet to be evaluated in samples outside of Spain, and the measure has not been tested for use among Hispanic Americans. This study evaluated the reliability, structural validity, and convergent validity of the English and Spanish language versions of the GAD-7 for Hispanic Americans in the United States. A community sample of 436 Hispanic Americans with an English (n = 210) or Spanish (n = 226) language preference completed the GAD-7. Multiple-group confirmatory factor analysis (CFA) was used to examine the goodness-of-fit of the unidimensional factor structure of the GAD-7 across language-preference groups. Results from the multiple-group CFA indicated a similar unidimensional factor structure with equivalent response patterns and item intercepts, but different variances, across language-preference groups. Internal consistency was good for both English and Spanish language-preference groups. The GAD-7 also evidenced good convergent validity as demonstrated by significant correlations in expected directions with the Perceived Stress Scale, the Patient Health Questionnaire-9, and the Physical Health domain of the World Health Organization Quality of Life-BREF assessment. The unidimensional GAD-7 is suitable for use among Hispanic Americans with an English or Spanish language preference.

The Psychometric Properties of the Generalized Anxiety Disorder-7 scale in Hispanic Americans with English or Spanish Language Preference

PubMed Central

Mills, Sarah D.; Fox, Rina S.; Malcarne, Vanessa L.; Roesch, Scott C.; Champagne, Brian R.; Sadler, Georgia Robins

2014-01-01

The Generalized Anxiety Disorder-7 scale (GAD-7) is a self-report questionnaire that is widely used to screen for anxiety. The GAD-7 has been translated into numerous languages, including Spanish. Previous studies evaluating the structural validity of the English and Spanish versions indicate a uni-dimensional factor structure in both languages. However, the psychometric properties of the Spanish language version have yet to be evaluated in samples outside of Spain, and the measure has not been tested for use among Hispanic Americans. This study evaluated the reliability, structural validity, and convergent validity of the English and Spanish language versions of the GAD-7 for Hispanic Americans in the United States. A community sample of 436 Hispanic Americans with an English (n = 210) or Spanish (n = 226) language preference completed the GAD-7. Multiple-group confirmatory factor analysis (CFA) was used to examine the goodness of fit of the uni-dimensional factor structure of the GAD-7 across language-preference groups. Results from the multiple-group CFA indicated a similar unidimensional factor structure with equivalent response patterns and item intercepts, but different variances, across language-preference groups. Internal consistency was good for both English and Spanish language-preference groups. The GAD-7 also evidenced good convergent validity as demonstrated by significant correlations in expected directions with the Perceived Stress Scale, the Patient Health Questionnaire-9, and the Physical health domain of the World Health Organization Quality of Life-BREF assessment. The uni-dimensional GAD-7 is suitable for use among Hispanic Americans with an English or Spanish language preference. PMID:25045957

Chapter 36: history of aphasia: from brain to language.

PubMed

Eling, Paul; Whitaker, Harry

2010-01-01

An historical overview is presented that focuses on the changes both in approach and topics with respect to language disturbances due to brain lesions. Early cases of language disorders were described without any theorizing about language or its relation to the brain. Also, three forms of speech disorder were distinguished: traulotes, psellotes and ischophonia, which are only marginally related to aphasia. In the 18th century some authors, in particular Gesner and Crichton, attempted to explain language disorders in terms of mental processes. The great debate on both the anatomical (Broca, Wernicke) and functional (Wernicke, Lichtheim) aspects of aphasia dominated late 19th century discussion of localization of function, leading to the development of what we now call the cognitive neurosciences. In this period, language processing was described in terms of a simple functional model of word recognition and production; linguistic principles played no role. At the beginning of the 20th century the discussion on language disorders waned due to a decrease of interest in the issue of localization; aphasia became primarily a clinical issue of how best to classify patients. In the second half of the 20th century, the field of aphasia developed rapidly due to studies performed at the Boston Aphasia Unit and, more importantly, to a change of orientation to linguistic notions of language structure, as introduced by Chomsky.

Speech and Language: Translating the Genome.

PubMed

Deriziotis, Pelagia; Fisher, Simon E

2017-09-01

Investigation of the biological basis of human speech and language is being transformed by developments in molecular technologies, including high-throughput genotyping and next-generation sequencing of whole genomes. These advances are shedding new light on the genetic architecture underlying language-related disorders (speech apraxia, specific language impairment, developmental dyslexia) as well as that contributing to variation in relevant skills in the general population. We discuss how state-of-the-art methods are uncovering a range of genetic mechanisms, from rare mutations of large effect to common polymorphisms that increase risk in a subtle way, while converging on neurogenetic pathways that are shared between distinct disorders. We consider the future of the field, highlighting the unusual challenges and opportunities associated with studying genomics of language-related traits. Copyright © 2017 Elsevier Ltd. All rights reserved.

Lexical Processing in School-Age Children with Autism Spectrum Disorder and Children with Specific Language Impairment: The Role of Semantics

ERIC Educational Resources Information Center

Haebig, Eileen; Kaushanskaya, Margarita; Weismer, Susan Ellis

2015-01-01

Children with autism spectrum disorder (ASD) and specific language impairment (SLI) often have immature lexical-semantic knowledge; however, the organization of lexical-semantic knowledge is poorly understood. This study examined lexical processing in school-age children with ASD, SLI, and typical development, who were matched on receptive…

Assessment of Cognition and Language in the Early Diagnosis of Autism Spectrum Disorder: Usefulness of the Bayley Scales of Infant and Toddler Development, Third Edition

ERIC Educational Resources Information Center

Torras-Mañá, M.; Gómez-Morales, A.; González-Gimeno, I.; Fornieles-Deu, A.; Brun-Gasca, C.

2016-01-01

Background: The aim of this study was to test the usefulness of the Cognitive and Language scales Bayley-III in the early assessment of cognitive and language functions in the context of an autism spectrum disorder (ASD) diagnosis. This paper focuses on the application of the Bayley-III and studies the predictive value of the test result in…

Analogical reasoning in children with specific language impairment: Evidence from a scene analogy task.

PubMed

Krzemien, Magali; Jemel, Boutheina; Maillart, Christelle

2017-01-01

Analogical reasoning is a human ability that maps systems of relations. It develops along with relational knowledge, working memory and executive functions such as inhibition. It also maintains a mutual influence on language development. Some authors have taken a greater interest in the analogical reasoning ability of children with language disorders, specifically those with specific language impairment (SLI). These children apparently have weaker analogical reasoning abilities than their aged-matched peers without language disorders. Following cognitive theories of language acquisition, this deficit could be one of the causes of language disorders in SLI, especially those concerning productivity. To confirm this deficit and its link to language disorders, we use a scene analogy task to evaluate the analogical performance of SLI children and compare them to controls of the same age and linguistic abilities. Results show that children with SLI perform worse than age-matched peers, but similar to language-matched peers. They are more influenced by increased task difficulty. The association between language disorders and analogical reasoning in SLI can be confirmed. The hypothesis of limited processing capacity in SLI is also being considered.

Gestalt Imagery: A Critical Factor in Language Comprehension.

ERIC Educational Resources Information Center

Bell, Nanci

1991-01-01

Lack of gestalt imagery (the ability to create imaged wholes) can contribute to language comprehension disorder characterized by weak reading comprehension, weak oral language comprehension, weak oral language expression, weak written language expression, difficulty following directions, and a weak sense of humor. Sequential stimulation using an…

A distinct language and a historic pendulum: the evolution of the Diagnostic and Statistical Manual of Mental Disorders.

PubMed

Sanders, James L

2011-12-01

Historically, the Diagnostic and Statistical Manual of Mental Disorders (DSM) has met an important need in defining a common language of psychiatric diagnosis in North America. Understanding the development of the DSM can help researchers and practitioners better understand this diagnostic language. The history of the DSM, from its precursors to recent proposed revisions for its fifth edition, is reviewed and compared while avoiding the presentist bias. The development of DSM resembles a historic pendulum, from DSM-I emphasizing psychodynamics and causality to DSM-III and DSM-IV emphasizing empiricism and logical positivism. The proposed changes in etiological- and dimensional-based classification for DSM-V represent a slight backswing toward the center. 2011 Elsevier Inc. All rights reserved.

Attentional but not Pre-Attentive Neural Measures of Auditory Discrimination are Atypical in Children with Developmental Language Disorder

PubMed Central

Kornilov, Sergey A.; Landi, Nicole; Rakhlin, Natalia; Fang, Shin-Yi; Grigorenko, Elena L.; Magnuson, James S.

2015-01-01

We examined neural indices of pre-attentive phonological and attentional auditory discrimination in children with developmental language disorder (DLD, n=23) and typically developing (n=16) peers from a geographically isolated Russian-speaking population with an elevated prevalence of DLD. Pre-attentive phonological MMN components were robust and did not differ in two groups. Children with DLD showed attenuated P3 and atypically distributed P2 components in the attentional auditory discrimination task; P2 and P3 amplitudes were linked to working memory capacity, development of complex syntax, and vocabulary. The results corroborate findings of reduced processing capacity in DLD and support a multifactorial view of the disorder. PMID:25350759

Attentional but not pre-attentive neural measures of auditory discrimination are atypical in children with developmental language disorder.

PubMed

Kornilov, Sergey A; Landi, Nicole; Rakhlin, Natalia; Fang, Shin-Yi; Grigorenko, Elena L; Magnuson, James S

2014-01-01

We examined neural indices of pre-attentive phonological and attentional auditory discrimination in children with developmental language disorder (DLD, n = 23) and typically developing (n = 16) peers from a geographically isolated Russian-speaking population with an elevated prevalence of DLD. Pre-attentive phonological MMN components were robust and did not differ in two groups. Children with DLD showed attenuated P3 and atypically distributed P2 components in the attentional auditory discrimination task; P2 and P3 amplitudes were linked to working memory capacity, development of complex syntax, and vocabulary. The results corroborate findings of reduced processing capacity in DLD and support a multifactorial view of the disorder.

Dual Language Development and Disorders: A Handbook on Bilingualism and Second Language Learning. Second Edition

ERIC Educational Resources Information Center

Paradis, Johanne; Genesee, Fred; Crago, Martha B.

2011-01-01

As more and more dual language learners enter the school system, now is the ideal time for this second edition of the bestselling textbook--essential for preparing speech language pathologists (SLPs) and educators to work with young children who are bilingual or learning a second language. This comprehensive, student-friendly text takes the…

Mapping Practice onto Theory: The Speech and Language Practitioner's Construction of Receptive Language Impairment

ERIC Educational Resources Information Center

Law, J.; Campbell, C.; Roulstone, S.; Adams, C.; Boyle, J.

2008-01-01

Background: Receptive language impairment (RLI) is one of the most significant indicators of negative sequelae for children with speech and language disorders. Despite this, relatively little is known about the most effective treatments for these children in the primary school period. Aims: To explore the relationship between the reported practice…

Language Phenotypes and Intervention Planning: Bridging Research and Practice

ERIC Educational Resources Information Center

Fidler, Deborah J.; Philofsky, Amy; Hepburn, Susan L.

2007-01-01

This paper focuses on the communication and language phenotypes associated with three genetic disorders: Down syndrome, Williams syndrome, and fragile X syndrome. It is argued that there is empirical evidence that these disorders predispose children to specific profiles of strength and weakness in some areas of speech, language, and communication,…

Language Disorders and Reading: Interdependence Necessitates Combined Intervention Approaches.

ERIC Educational Resources Information Center

Scavuzzo, Annebelle

The presentation examines information on the issue of language-reading dependency and the roles that speech language pathologists (SLPs) can play to address both skills. The relationship of oral language and reading development is examined in terms of models (such as the Top-Down/Bottom-Up model) and hypotheses and research etiology. Studies on…

Finger-Writing Intervention Impacts the Spelling and Handwriting Skills of Children with Developmental Language Disorder: A Multiple Single-Case Study

ERIC Educational Resources Information Center

Van Reybroeck, Marie; Michiels, Nathalie

2018-01-01

Learning to use grapheme to phoneme correspondences (GPCs) provides a powerful mechanism for the foundation of reading skills in children. However, for some children, such as those with Developmental Language Disorder (DLD), the GPC learning process takes time, is laborious, and impacts the entire reading and spelling processes. The present study…

Metacognition in speech and language therapy for children with social (pragmatic) communication disorders: implications for a theory of therapy.

PubMed

Gaile, Jacqueline; Adams, Catherine

2018-01-01

Metacognition is a significant component of complex interventions for children who have developmental language disorders. Research into how metacognition operates in the content or process of developmental language therapy delivery is limited. Identification and description of proposed active therapy components, such as metacognition, may contribute to our understanding of how to deliver complex communication interventions in an optimal manner. To analyse aspects of metacognition during therapy derived from a manualized speech and language intervention (the Social Communication Intervention Programme-SCIP) as delivered to children who have social (pragmatic) communication disorder (SPCD) and to examine the dynamic process of delivering therapy. A purposive sample of eight filmed therapy sessions was selected from the video data corpus of intervention-arm participants within a randomized controlled trial. The child-therapist interactions during therapy sessions from five children (aged between 5;11 and 10;3) in the SCIP trial were transcribed. Filmed sessions represented a variety of communication profiles and SCIP therapy content. Starting from existing theory on metacognition, cycles of iterative analysis were performed using a mixed inductive-deductive qualitative analysis. A preliminary list of metacognitive content embedded in the intervention was developed into a metacognitive coding framework (MCF). A thematic analysis of the identified metacognitive content of the intervention was then carried out across the whole sample. Thematic analysis revealed the presence of metacognition in the content and delivery of SCIP intervention. Four main themes of metacognitive person, task and strategy knowledge, and monitoring/control were identified. Metacognition was a feature of how children's ability to monitor language, pragmatic and social interaction skills, in themselves and other people, was developed. Task design and delivery methods were found to play a

A minority perspective in the diagnosis of child language disorders.

PubMed

Seymour, H N; Bland, L

1991-01-01

The effective diagnosis and treatment of persons from diverse minority language backgrounds has become an important issue in the field of speech and language pathology. Yet, many SLPs have had little or no formal training in minority language, there is a paucity of normative data on language acquisition in minority groups, and there are few standardized speech and language tests appropriate for these groups. We described a diagnostic process that addresses these problems. The diagnostic protocol we have proposed for a child from a Black English-speaking background characterizes many of the major issues in treating minority children. In summary, we proposed four assessment strategies: gathering referral source data; making direct observations; using standardized tests of non-speech and language behavior (cognition, perception, motor, etc.); and eliciting language samples and probes.

Language Impairment in Autistic Children.

ERIC Educational Resources Information Center

Deaton, Ann Virginia

Discussed is the language impairment of children with infantile autism. The speech patterns of autistic children, including echolalia, pronomial reversal, silent language, and voice imitation, are described. The clinical picture of the autistic child is compared to that of children with such other disorders as deafness, retardation, and…

Investigation of Language and Motor skills in Serbian Speaking Children with Specific Language Impairment and in Typically Developing Children

ERIC Educational Resources Information Center

Vukovic, Mile; Vukovic, Irena; Stojanovik, Vesna

2010-01-01

Specific language impairment (SLI) is usually defined as a developmental language disorder which does not result from a hearing loss, autism, neurological and emotional difficulties, severe social deprivation, low non-verbal abilities. Children affected with SLI typically have difficulties with the acquisition of different aspects of language and…

Language and motor skills in siblings of children with autism spectrum disorder: A meta-analytic review.

PubMed

Garrido, Dunia; Petrova, Dafina; Watson, Linda R; Garcia-Retamero, Rocio; Carballo, Gloria

2017-11-01

Children with autism spectrum disorder (ASD) show significant linguistic and motor impairments compared to children with typical development (TD). Findings from studies of siblings of children with ASD show similarities to conclusions from studies of children with ASD. The current meta-analysis reviewed studies reporting linguistic and/or motor skills in siblings of children with ASD compared to siblings of children with TD. Thirty-four studies published between 1994 and 2016 met all inclusion criteria. We compared three different age groups (12 months or younger, 13 to 24 months, and 25 to 36 months). At 12 months, compared to siblings of children with TD, siblings of children with ASD had worse receptive language (d = -.43, 95% CI [-.53, -.33]) and expressive language skills (d = -.40, 95% CI [-.57, -.23]), and these effects were sustained at 24 and 36 months. Similar, albeit smaller differences in fine motor skills were detected at 12 months (d = -.22, 95% CI [-.39, -.04]), and these differences were larger at 36 months (d = -.36, 95% CI [-.54, -.17]). There were differences in gross motor skills at 12 months (d = -.22, 95% CI [-.40, -.04]), but only a few studies were available at later ages. Compared to siblings of children with TD, infants who have siblings with ASD have worse linguistic and motor skills. These differences are detectable as early as when infants are 12 months old and seem to be sustained until they are 3 years old. Differences in language skills are larger than those in motor skills, especially during the first year. Autism Res 2017, 10: 1737-1750. © 2017 International Society for Autism Research, Wiley Periodicals, Inc. We reviewed studies reporting linguistic and/or motor skills in siblings of children with autism spectrum disorder (ASD) compared to those in siblings of children with typical development. The results showed that as a group, those infants who have siblings with ASD have less advanced linguistic and motor

A Hierarchical Generative Framework of Language Processing: Linking Language Perception, Interpretation, and Production Abnormalities in Schizophrenia

PubMed Central

Brown, Meredith; Kuperberg, Gina R.

2015-01-01

Language and thought dysfunction are central to the schizophrenia syndrome. They are evident in the major symptoms of psychosis itself, particularly as disorganized language output (positive thought disorder) and auditory verbal hallucinations (AVHs), and they also manifest as abnormalities in both high-level semantic and contextual processing and low-level perception. However, the literatures characterizing these abnormalities have largely been separate and have sometimes provided mutually exclusive accounts of aberrant language in schizophrenia. In this review, we propose that recent generative probabilistic frameworks of language processing can provide crucial insights that link these four lines of research. We first outline neural and cognitive evidence that real-time language comprehension and production normally involve internal generative circuits that propagate probabilistic predictions to perceptual cortices — predictions that are incrementally updated based on prediction error signals as new inputs are encountered. We then explain how disruptions to these circuits may compromise communicative abilities in schizophrenia by reducing the efficiency and robustness of both high-level language processing and low-level speech perception. We also argue that such disruptions may contribute to the phenomenology of thought-disordered speech and false perceptual inferences in the language system (i.e., AVHs). This perspective suggests a number of productive avenues for future research that may elucidate not only the mechanisms of language abnormalities in schizophrenia, but also promising directions for cognitive rehabilitation. PMID:26640435

Nonverbal indicants of comprehension monitoring in language-disordered children.

PubMed

Skarakis-Doyle, E; MacLellan, N; Mullin, K

1990-08-01

This study investigated normal and language-disordered (LD) children's patterns of nonverbal behavior in response to messages varying in degree of ambiguity. Each LD child was matched to two normally developing children: one for comprehension level (LM) and the other for chronological age (CM). All children participated in a videotaped ambiguity detection task. Nonverbal behaviors that were produced between the time the message was completed and the examiner's acknowledgment of the response were scored for type of behavior exhibited including eye contact, hand behavior, body movement, and smile. Results demonstrated that all subjects increased their nonverbal behavior (e.g. eye contact) from unambiguous to ambiguous message conditions, suggesting awareness of the differences in these message types at a rudimentary level. Most often nonverbal indication was the only signal of ambiguity detection exhibited by the LD children and their LM peers. Only the CM children concurrently indicated awareness through more direct means (i.e., verbalization and pointing to all possible referents) in a consistent and accurate manner. The finding that LD children did differentiate inadequate from adequate messages in a rudimentary manner suggests that clinicians might promote the intentionality of these preintentional nonverbal behaviors as a possible intervention strategy.

Deficits in Narrative Abilities in Child British Sign Language Users with Specific Language Impairment

ERIC Educational Resources Information Center

Herman, Ros; Rowley, Katherine; Mason, Kathryn; Morgan, Gary

2014-01-01

This study details the first ever investigation of narrative skills in a group of 17 deaf signing children who have been diagnosed with disorders in their British Sign Language development compared with a control group of 17 deaf child signers matched for age, gender, education, quantity, and quality of language exposure and non-verbal…

[Communication and language in the autistic spectrum: autism and dysphasia].

PubMed

Martos, J; Ayuda, R

2002-02-01

The alterations of language and communication seen in children with autistic spectrum disorders (TEA) have some similar and some dissimilar features to those seen in children with specific language disorders (TEL). The basic disorder of TEA seems to be due to alterations in the social and mental use of codes of communication, both verbal and non verbal. Children with TEL however have better non verbal and practical abilities. In view of this, we decided to determine the qualitative difference in function in communication and language between the two populations. The great heterogeneity between persons with autistic spectrum disorders and even variation between individuals makes investigation of large groups difficult. It is therefore necessary to study individual cases or groups with small numbers. If we fix our attention on language and communication, it is important to define subtypes of function with the population affected by the autistic spectrum of disorders at an early age, in the fields of communication, receptive language and expressive language in our small sample of persons; taking the normal course of development in each field as the parameter for comparison. This is a pilot study within a long term research project. The results reported here are the preliminary findings of what will be a more extensive study with fuller analysis of the results. The preliminary findings suggest that there are different linguistic and communication function profiles in the different populations compared.

Early gross motor skills predict the subsequent development of language in children with autism spectrum disorder

PubMed Central

Pickles, Andrew; Lord, Catherine

2015-01-01

Background: Motor milestones such as the onset of walking are important developmental markers, not only for later motor skills but also for more widespread social‐cognitive development. The aim of the current study was to test whether gross motor abilities, specifically the onset of walking, predicted the subsequent rate of language development in a large cohort of children with autism spectrum disorder (ASD). Methods: We ran growth curve models for expressive and receptive language measured at 2, 3, 5 and 9 years in 209 autistic children. Measures of gross motor, visual reception and autism symptoms were collected at the 2 year visit. In Model 1, walking onset was included as a predictor of the slope of language development. Model 2 included a measure of non‐verbal IQ and autism symptom severity as covariates. The final model, Model 3, additionally covaried for gross motor ability. Results: In the first model, parent‐reported age of walking onset significantly predicted the subsequent rate of language development although the relationship became non‐significant when gross motor skill, non‐verbal ability and autism severity scores were included (Models 2 & 3). Gross motor score, however, did remain a significant predictor of both expressive and receptive language development. Conclusions: Taken together, the model results provide some evidence that early motor abilities in young children with ASD can have longitudinal cross‐domain influences, potentially contributing, in part, to the linguistic difficulties that characterise ASD. Autism Res 2016, 9: 993–1001. © 2015 The Authors Autism Research published by Wiley Periodicals, Inc. on behalf of International Society for Autism Research PMID:26692550

Early gross motor skills predict the subsequent development of language in children with autism spectrum disorder.

PubMed

Bedford, Rachael; Pickles, Andrew; Lord, Catherine

2016-09-01

Motor milestones such as the onset of walking are important developmental markers, not only for later motor skills but also for more widespread social-cognitive development. The aim of the current study was to test whether gross motor abilities, specifically the onset of walking, predicted the subsequent rate of language development in a large cohort of children with autism spectrum disorder (ASD). We ran growth curve models for expressive and receptive language measured at 2, 3, 5 and 9 years in 209 autistic children. Measures of gross motor, visual reception and autism symptoms were collected at the 2 year visit. In Model 1, walking onset was included as a predictor of the slope of language development. Model 2 included a measure of non-verbal IQ and autism symptom severity as covariates. The final model, Model 3, additionally covaried for gross motor ability. In the first model, parent-reported age of walking onset significantly predicted the subsequent rate of language development although the relationship became non-significant when gross motor skill, non-verbal ability and autism severity scores were included (Models 2 & 3). Gross motor score, however, did remain a significant predictor of both expressive and receptive language development. Taken together, the model results provide some evidence that early motor abilities in young children with ASD can have longitudinal cross-domain influences, potentially contributing, in part, to the linguistic difficulties that characterise ASD. Autism Res 2016, 9: 993-1001. © 2015 The Authors Autism Research published by Wiley Periodicals, Inc. on behalf of International Society for Autism Research. © 2015 The Authors Autism Research published by Wiley Periodicals, Inc. on behalf of International Society for Autism Research.

Language extraction from zinc sulfide

NASA Astrophysics Data System (ADS)

Varn, Dowman Parks

2001-09-01

Recent advances in the analysis of one-dimensional temporal and spacial series allow for detailed characterization of disorder and computation in physical systems. One such system that has defied theoretical understanding since its discovery in 1912 is polytypism. Polytypes are layered compounds, exhibiting crystallinity in two dimensions, yet having complicated stacking sequences in the third direction. They can show both ordered and disordered sequences, sometimes each in the same specimen. We demonstrate a method for extracting two-layer correlation information from ZnS diffraction patterns and employ a novel technique for epsilon-machine reconstruction. We solve a long-standing problem---that of determining structural information for disordered materials from their diffraction patterns---for this special class of disorder. Our solution offers the most complete possible statistical description of the disorder. Furthermore, from our reconstructed epsilon-machines we find the effective range of the interlayer interaction in these materials, as well as the configurational energy of both ordered and disordered specimens. Finally, we can determine the 'language' (in terms of the Chomsky Hierarchy) these small rocks speak, and we find that regular languages are sufficient to describe them.

Is Language a Factor in the Perception of Foreign Accent Syndrome?

PubMed

Jose, Linda; Read, Jennifer; Miller, Nick

2016-06-01

Neurogenic foreign accent syndrome (FAS) is diagnosed when listeners perceive speech associated with motor speech impairments as foreign rather than disordered. Speakers with foreign accent syndrome typically have aphasia. It remains unclear how far language changes might contribute to the perception of foreign accent syndrome independent of accent. Judges with and without training in language analysis rated orthographic transcriptions of speech from people with foreign accent syndrome, speech-language disorder and no foreign accent syndrome, foreign accent without neurological impairment and healthy controls on scales of foreignness, normalness and disorderedness. Control speakers were judged as significantly more normal, less disordered and less foreign than other groups. Foreign accent syndrome speakers' transcriptions consistently profiled most closely to those of foreign speakers and significantly different to speakers with speech-language disorder. On normalness and foreignness ratings there were no significant differences between foreign and foreign accent syndrome speakers. For disorderedness, foreign accent syndrome participants fell midway between foreign speakers and those with speech-language impairment only. Slower rate, more hesitations, pauses within and between utterances influenced judgments, delineating control scripts from others. Word-level syntactic and morphological deviations and reduced syntactic and semantic repertoire linked strongly with foreignness perceptions. Greater disordered ratings related to word fragments, poorly intelligible grammatical structures and inappropriate word selection. Language changes influence foreignness perception. Clinical and theoretical issues are addressed.

Language deprivation syndrome: a possible neurodevelopmental disorder with sociocultural origins.

PubMed

Hall, Wyatte C; Levin, Leonard L; Anderson, Melissa L

2017-06-01

There is a need to better understand the epidemiological relationship between language development and psychiatric symptomatology. Language development can be particularly impacted by social factors-as seen in the developmental choices made for deaf children, which can create language deprivation. A possible mental health syndrome may be present in deaf patients with severe language deprivation. Electronic databases were searched to identify publications focusing on language development and mental health in the deaf population. Screening of relevant publications narrowed the search results to 35 publications. Although there is very limited empirical evidence, there appears to be suggestions of a mental health syndrome by clinicians working with deaf patients. Possible features include language dysfluency, fund of knowledge deficits, and disruptions in thinking, mood, and/or behavior. The clinical specialty of deaf mental health appears to be struggling with a clinically observed phenomenon that has yet to be empirically investigated and defined within the DSM. Descriptions of patients within the clinical setting suggest a language deprivation syndrome. Language development experiences have an epidemiological relationship with psychiatric outcomes in deaf people. This requires more empirical attention and has implications for other populations with behavioral health disparities as well.

Development problems were common five years after positive screening for language disorders and, or, autism at 2.5 years of age.

PubMed

Miniscalco, Carmela; Fernell, Elisabeth; Thompson, Lucy; Sandberg, Eva; Kadesjö, Björn; Gillberg, Christopher

2018-04-10

This study identified whether children who had screened positive for either developmental language disorder (DLD) or autism spectrum disorder (ASD) at the age of 2.5 years had neurodevelopmental assessments five years later. Our study cohort were 288 children born from 1 July 2008 to 20 June 2009 who screened positive for DLD and, or, ASD at 2.5 years. Of these, 237 children were referred to, and assessed, at the Paediatric Speech and Language Pathology clinic (n = 176) or the Child Neuropsychiatry Clinic (n = 61) at the Queen Silvia Children's Hospital, Gothenburg, Sweden. Clinical registers covering all relevant outpatient clinics were reviewed five years later with regard to established diagnoses. When the 237 were followed up five years later, 96 (40%) had established neurodevelopmental disorders or problems, often beyond DLD and ASD. Co-existing problems were common in this cohort and multidisciplinary assessments were indicated. The other 60% did not appear in subsequent clinic records. It is likely that this 40% was a minimum rate and that more children will be referred for developmental problems later. Five years after they had been screened positive for DLD and, or autism at 2.5 years, 40% of our cohort had remaining or other developmental problems. ©2018 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

AAC Best Practice Using Automated Language Activity Monitoring.

ERIC Educational Resources Information Center

Hill, Katya; Romich, Barry

This brief paper describes automated language activity monitoring (LAM), an augmentative and alternative communication (AAC) methodology for the collection, editing, and analysis of language data in structured or natural situations with people who have severe communication disorders. The LAM function records each language event (letters, words,…

Listeners' Perceptions of Speech and Language Disorders

ERIC Educational Resources Information Center

Allard, Emily R.; Williams, Dale F.

2008-01-01

Using semantic differential scales with nine trait pairs, 445 adults rated five audio-taped speech samples, one depicting an individual without a disorder and four portraying communication disorders. Statistical analyses indicated that the no disorder sample was rated higher with respect to the trait of employability than were the articulation,…

Multilingual Aspects of Fluency Disorders. Communication Disorders across Languages

ERIC Educational Resources Information Center

Howell, Peter; Van Borsel, John

2011-01-01

This book contains contributions by scholars working on diverse aspects of speech who bring their findings to bear on the practical issue of how to treat stuttering in different language groups and in multilingual speakers. The book considers classic issues in speech production research, as well as whether regions of the brain that are affected in…

Deficits in narrative abilities in child British Sign Language users with specific language impairment.

PubMed

Herman, Ros; Rowley, Katherine; Mason, Kathryn; Morgan, Gary

2014-01-01

This study details the first ever investigation of narrative skills in a group of 17 deaf signing children who have been diagnosed with disorders in their British Sign Language development compared with a control group of 17 deaf child signers matched for age, gender, education, quantity, and quality of language exposure and non-verbal intelligence. Children were asked to generate a narrative based on events in a language free video. Narratives were analysed for global structure, information content and local level grammatical devices, especially verb morphology. The language-impaired group produced shorter, less structured and grammatically simpler narratives than controls, with verb morphology particularly impaired. Despite major differences in how sign and spoken languages are articulated, narrative is shown to be a reliable marker of language impairment across the modality boundaries. © 2014 Royal College of Speech and Language Therapists.

Assessing Child and Adolescent Pragmatic Language Competencies: Toward Evidence-Based Assessments

ERIC Educational Resources Information Center

Russell, Robert L.; Grizzle, Kenneth L.

2008-01-01

Using language appropriately and effectively in social contexts requires pragmatic language competencies (PLCs). Increasingly, deficits in PLCs are linked to child and adolescent disorders, including autism spectrum, externalizing, and internalizing disorders. As the role of PLCs expands in diagnosis and treatment of developmental psychopathology,…

Syntactic Complexity Effects of Russian Relative Clause Sentences in Children with and without Developmental Language Disorder

PubMed Central

Rakhlin, Natalia; Kornilov, Sergey A.; Kornilova, Tatiana V.

2016-01-01

We investigated relative clause (RC) comprehension in 44 Russian-speaking children with typical language (TD) and developmental language disorder (DLD); M age = 10.67, SD = 2.84, and 22 adults. Flexible word order and morphological case in Russian allowed us to isolate factors that are obscured in English, helping us to identify sources of syntactic complexity and evaluate their roles in RC comprehension by children with typical language and their peers with DLD. We administered a working memory and an RC comprehension (picture-choice) task, which contained subject- and object-gap center-embedded and right branching RCs. The TD group, but not adults, demonstrated the effects of gap, embedding, and case. Their lower accuracy relative to adults was not fully attributable to differences in working memory. The DLD group displayed lower than TD children overall accuracy, accounted for by their lower working memory scores. While the effect of gap and embedding on their performance was not different from what was found for the TD group, children with DLD exhibited a diminished effect of case, suggesting reduced sensitivity to morphological case markers as processing cues. The implications of these results to theories of syntactic complexity and core deficits in DLD are discussed. PMID:28626347

Quality and Readability of English-Language Internet Information for Voice Disorders.

PubMed

Dueppen, Abigail J; Bellon-Harn, Monica L; Radhakrishnan, Nandhakumar; Manchaiah, Vinaya

2017-12-15

The purpose of this study is to evaluate the readability and quality of English-language Internet information related to vocal hygiene, vocal health, and prevention of voice disorders. This study extends recent work because it evaluates readability, content quality, and website origin across broader search criteria than previous studies evaluating online voice material. Eighty-five websites were aggregated using five different country-specific search engines. Websites were then analyzed using quality and readability assessments. The entire web page was evaluated; however, no information or links beyond the first page was reviewed. Statistical calculations were employed to examine website ratings, differences between website origin and quality and readability scores, and correlations between readability instruments. Websites exhibited acceptable quality as measured by the DISCERN. However, only one website obtained the Health On the Net certification. Significant differences in quality were found among website origin, with government websites receiving higher quality ratings. Approximate educational levels required to comprehend information on the websites ranged from 8 to 9 years of education. Significant differences were found between website origin and readability measures with higher levels of education required to understand information on websites of nonprofit organizations. Current vocal hygiene, vocal health, and prevention of voice disorders websites were found to exhibit acceptable levels of quality and readability. However, highly rated Internet information related to voice care should be made more accessible to voice clients through Health On the Net certification. Published by Elsevier Inc.

Mathematical learning disorder in school-age children with attention-deficit hyperactivity disorder.

PubMed

Capano, Lucia; Minden, Debbie; Chen, Shirley X; Schacher, Russell J; Ickowicz, Abel

2008-06-01

To explore the prevalence of mathematics disorder (MD) relative to reading disorders (RD) in school-age children with attention-deficit hyperactivity disorder (ADHD) and examine the effects of age, sex, cooccurring conduct disorder (CD), and ADHD subtype on this comorbidity. Participants were school-age children (n = 476) with confirmed DSM-IV diagnosis of ADHD. The assessment included semistructured parent and teacher interviews and standardized measures of intelligence, academic attainment, and language abilities. Based on the presence or absence of concurrent learning disorders, we compared the emerging 4 groups: ADHD-only, ADHD + MD, ADHD + RD, and ADHD + MD + RD. Overall prevalence of comorbid ADHD + MD was 18.1%. Age, sex, ADHD subtypes, or comorbid CD did not affect the frequency of MD. Children with concurrent ADHD and either MD or RD attained lower IQ, language, and academic scores than those with ADHD alone. Children with ADHD + MD + RD were more seriously impaired and demonstrated distinct deficits in receptive and expressive language. MDs are relatively common in school-age children with ADHD and are frequently associated with RDs. Children with ADHD + MD + RD are more severely impaired. These deficits simply cannot be explained as consequences of ADHD and might have unique biological underpinnings, with implications for diagnostic classification and therapeutic interventions.

Teasing out specific language impairment from an autism spectrum disorder.

PubMed

Tierney, Cheryl D; Gupta, Vidya Bhushan; Angel, Alma Patricia Del; Augustyn, Marilyn

2012-04-01

Marcus is a handsome, sweet, 7½-year-old boy with a significant history of delayed development, specifically in speech and language skills, as well as difficulties with social interactions that have led other specialists to be concerned about a diagnosis of an autism spectrum disorder.He has been seen in our primary care practice since birth. He was born full-term after vaginal delivery weighing 6 pounds, 6 ounces. There were no pregnancy or delivery complications noted. Genetic testing revealed normal chromosomes, fragile X, and microarray testing. Marcus was a picky eater and good sleeper and had delays in toilet training.There is no family history of attention-deficit hyperactivity disorder (ADHD), autism, or substance abuse. Maternal grandmother and mother have a history of learning difficulties, and his father and a paternal uncle have a history of depression and anxiety. Marcus lives in a supportive environment with his mother, father, and sister.Marcus was noted to have significantly delayed language, stuttering, and immediate echolalia as a toddler. Gross and fine motor milestones were met on time, but he did not talk or follow directions until 4 to 5 years old. As a younger child, he would pretend to talk on the phone or mow the grass with a pretend lawn mower, but other household activities were not of interest to Marcus.Currently, he enjoys puzzles, reading, and board games. He likes to play with other children and can interact with familiar adults. Marcus is reported to initiate social interactions, although he has difficulty in understanding personal space. Imaginative play is preferred over other types. He seeks out adult attention and will bring objects over to an adult especially to share his perceived accomplishment. Marcus has difficulty in playing cooperatively with his sister.He is independent with activities of daily living. Marcus is noted to have auditory defensiveness including covering his ears to loud noises and becoming distressed

Understanding Individual Differences in Language Development across the School Years. Language and Speech Disorders

ERIC Educational Resources Information Center

Tomblin, J. Bruce, Ed.; Nippold, Marilyn A., Ed.

2014-01-01

This volume presents the findings of a large-scale study of individual differences in spoken (and heard) language development during the school years. The goal of the study was to investigate the degree to which language abilities at school entry were stable over time and influential in the child's overall success in important aspects of…

Language disturbance and functioning in first episode psychosis.

PubMed

Roche, Eric; Segurado, Ricardo; Renwick, Laoise; McClenaghan, Aisling; Sexton, Sarah; Frawley, Timothy; Chan, Carol K; Bonar, Maurice; Clarke, Mary

2016-01-30

Language disturbance has a central role in the presentation of psychotic disorders however its relationship with functioning requires further clarification, particularly in first episode psychosis (FEP). Both language disturbance and functioning can be evaluated with clinician-rated and performance-based measures. We aimed to investigate the concurrent association between clinician-rated and performance-based measures of language disturbance and functioning in FEP. We assessed 108 individuals presenting to an Early Intervention in Psychosis Service in Ireland. Formal thought disorder (FTD) dimensions and bizarre idiosyncratic thinking (BIT) were rated with structured assessment tools. Functioning was evaluated with a performance-based instrument, a clinician-rated measure and indicators of real-world functioning. The disorganisation dimension of FTD was significantly associated with clinician-rated measures of occupational and social functioning (Beta=-0.19, P<0.05 and Beta=-0.31, P<0.01, respectively). BIT was significantly associated with the performance-based measure of functioning (Beta=-0.22, P<0.05). Language disturbance was of less value in predicting real-world measures of functioning. Clinician-rated and performance-based assessments of language disturbance are complementary and each has differential associations with functioning. Communication disorders should be considered as a potential target for intervention in FEP, although further evaluation of the longitudinal relationship between language disturbance and functioning should be undertaken. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Pragmatic competence of children with autism spectrum disorder. Impact of theory of mind, verbal working memory, ADHD symptoms, and structural language.

PubMed

Baixauli-Fortea, Inmaculada; Miranda Casas, Ana; Berenguer-Forner, Carmen; Colomer-Diago, Carla; Roselló-Miranda, Belén

2017-11-21

The primary aim of this study is to increase the existing knowledge about the pragmatic skills of children with autism spectrum disorders (ASD). Specifically, the study has two objectives. The first is to provide a profile of characteristics based on The Children's Communication Checklist (CCC-2) pragmatics scales (inappropriate initiation, stereotyped language, use of context, nonverbal communication, and general pragmatics) and narrative task indicators. To this end, children with ASD will be compared to children with typical development (TD), controlling the effects of sex and structural language (speech, syntax, semantics, coherence). The second objective is to analyze whether theory of mind (ToM), verbal working memory, ADHD symptoms, and structural language can predict pragmatic competence in children with ASD without intellectual disability (ID). The results showed worse performance in the group with ASD on the majority of the pragmatic aspects evaluated. In addition, the application of ToM skills and structural language were significant predictors of the pragmatic skills of the children with ASD. These findings reinforce the importance of focusing intervention programs on mentalist abilities through experiences in real social scenarios, along with strengthening structural language components.

The Sociolinguistic Model in Speech and Language Pathology.

ERIC Educational Resources Information Center

Wolfram, Walt

A discussion of the role of sociolinguistics in the treatment of communication disorders focuses on issues related to dialect and language variation. It begins with an examination of linguistic diversity and dynamic description of language, reporting on a study of speech and language pathologists' judgments of sentences in African American…

Attentional Learning Helps Language Acquisition Take Shape for Atypically Developing Children, Not Just Children with Autism Spectrum Disorders.

PubMed

Field, Charlotte; Allen, Melissa L; Lewis, Charlie

2016-10-01

The shape bias-generalising labels to same shaped objects-has been linked to attentional learning or referential intent. We explore these origins in children with typical development (TD), autism spectrum disorders (ASD) and other developmental disorders (DD). In two conditions, a novel object was presented and either named or described. Children selected another from a shape, colour or texture match. TD children choose the shape match in both conditions, children with DD and 'high-verbal mental age' (VMA) children with ASD (language age > 4.6) did so in the name condition and 'low-VMA' children with ASD never showed the heuristic. Thus, the shape bias arises from attentional learning in atypically developing children and is delayed in ASD.

Ictal speech and language dysfunction in adult epilepsy: Clinical study of 95 seizures.

PubMed

Dussaule, C; Cauquil, C; Flamand-Roze, C; Gagnepain, J-P; Bouilleret, V; Denier, C; Masnou, P

2017-04-01

To analyze the semiological characteristics of the language and speech disorders arising during epileptic seizures, and to describe the patterns of language and speech disorders that can predict laterality of the epileptic focus. This study retrospectively analyzed 95 consecutive videos of seizures with language and/or speech disorders in 44 patients admitted for diagnostic video-EEG monitoring. Laterality of the epileptic focus was defined according to electro-clinical correlation studies and structural and functional neuroimaging findings. Language and speech disorders were analyzed by a neurologist and a speech therapist blinded to these data. Language and/or speech disorders were subdivided into eight dynamic patterns: pure anterior aphasia; anterior aphasia and vocal; anterior aphasia and "arthria"; pure posterior aphasia; posterior aphasia and vocal; pure vocal; vocal and arthria; and pure arthria. The epileptic focus was in the left hemisphere in more than 4/5 of seizures presenting with pure anterior aphasia or pure posterior aphasia patterns, while discharges originated in the right hemisphere in almost 2/3 of seizures presenting with a pure vocal pattern. No laterality value was found for the other patterns. Classification of the language and speech disorders arising during epileptic seizures into dynamic patterns may be useful for the optimal analysis of anatomo-electro-clinical correlations. In addition, our research has led to the development of standardized tests for analyses of language and speech disorders arising during seizures that can be conducted during video-EEG sessions. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

Comparison of Grammar in Neurodevelopmental Disorders: The Case of Binding in Williams Syndrome and Autism With and Without Language Impairment

PubMed Central

Modyanova, Nadya; Wexler, Ken

2013-01-01

This study investigates whether distinct neurodevelopmental disorders show distinct patterns of impairments in particular grammatical abilities and the relation of those grammatical patterns to general language delays and intellectual disabilities. We studied two disorders (autism and Williams syndrome [WS]) and two distinct properties (Principle A that governs reflexives and Principle B that, together with its associated pragmatic rule, governs pronouns) of the binding module of grammar. These properties are known to have markedly different courses of acquisition in typical development. We compare the knowledge of binding in children with autism with language impairment (ALI) and those with normal language (ALN) to that of children with WS, matched on age to the ALN group, and on age and nonverbal mental age (MA) to the ALI group, as well as to two groups of typically developing (TD) controls, matched on nonverbal MA to ALI and ALN groups. Our results reveal a remarkably different pattern of comprehension of personal pronouns and reflexives in ALI as opposed to ALN, WS, and two groups of TD controls. All five groups demonstrated an equal delay in their comprehension of personal pronouns, in line with widely reported delays in TD literature, argued to be due to delayed pragmatic abilities. However, and most strikingly, the ALI group also showed a pronounced difficulty in comprehension of reflexive pronouns, and particularly of the knowledge that the antecedent of a reflexive must c-command it. The revealed pattern confirms the existence of a particular impairment concerning Principle A in this module of grammar, unrelated to general language delays or cognitive deficits generally present in a large portion of individuals with autism as well as WS, or to general pragmatic deficits, known to be particularly prevalent in the population with autism. PMID:25170241

Treatment of Seizure Disorders and EEG Abnormalities in Children with Autism Spectrum Disorders.

ERIC Educational Resources Information Center

Tuchman, Roberto

2000-01-01

The treatment of seizure disorders and EEG epileptiform abnormalities without epilepsy in children with autism spectrum disorders in considered within the context of the relationship epilepsy and epileptiform disorders to language, behavior, and cognition. The use of anticonvulsants to treat epileptiform discharges thought to be producing…

Complexity in language learning and treatment.

PubMed

Thompson, Cynthia K

2007-02-01

To introduce a Clinical Forum focused on the Complexity Account of Treatment Efficacy (C. K. Thompson, L. P. Shapiro, S. Kiran, & J. Sobecks, 2003), a counterintuitive but effective approach for treating language disorders. This approach espouses training complex structures to promote generalized improvement of simpler, linguistically related structures. Three articles are included, addressing complexity in treatment of phonology, lexical-semantics, and syntax. Complexity hierarchies based on models of normal language representation and processing are discussed in each language domain. In addition, each article presents single-subject controlled experimental studies examining the complexity effect. By counterbalancing treatment of complex and simple structures across participants, acquisition and generalization patterns are examined as they emerge. In all language domains, cascading generalization occurs from more to less complex structures; however, the opposite pattern is rarely seen. The results are robust, with replication within and across participants. The construct of complexity appears to be a general principle that is relevant to treating a range of language disorders in both children and adults. While challenging the long-standing clinical notion that treatment should begin with simple structures, mounting evidence points toward the facilitative effects of using more complex structures as a starting point for treatment.

Adaptation, validity, and reliability of the Preschool Language Scale-Fifth Edition (PLS-5) in the Turkish context: The Turkish Preschool Language Scale-5 (TPLS-5).

PubMed

Sahli, A Sanem; Belgin, Erol

2017-07-01

Speech and language assessment is very important in early diagnosis of children with hearing and speech disorders. Aim of this study is to determine the validity and reliability of Preschool Language Scale (5th edition) test with its Turkish translation and adaptation. Our study is conducted on 1320 children aged between 0-7 years 11 months. While 1044 of these children have normal hearing, language and speech development, 276 of them have receptive and/or expressive language disorder. After the English-Turkish and Turkish-English translations of PLS-5 made by two experts command of both languages, some of the test items are reorganized because of the grammatical features of Turkish and the cultural structure of the country. The pilot study was conducted with 378 children. The test which is reorganized in the light of data obtained in pilot application, is applied to children chosen randomly with layering technique from different regions of Turkey, then 15 days later the first test applied again to 120 children. While 1044 of 1320 children aged between 0 and 7 years 11 months are normal, 276 of them have receptive and/or expressive language disorder. While 98 of 103 healthy children of 120 taken under the second evaluation have normal language development, 8 of 9 who used to have language development disorder in the past still remaining (Kappa coefficient:0,468, p<0,001). Pearson correaltion coefficient for TPLS-5 standard gauge are; IA raw score:0,937, IED raw score: 0,908 and TDP: 0,887 respectively. Correlation coefficient for age equivalance is found as IA:0,871, IED: 0,896, TDP: 0,887. TPLS-5 is the first and only language test in our country that can evaluate receptive and/or expressive language skills of children aged between 0-7 years 11 months. Results of the study show that TPLS-5 is a valid and reliable language test for the Turkish children. Copyright © 2017. Published by Elsevier B.V.

Relationship Between Surface-Based Brain Morphometric Measures and Intelligence in Autism Spectrum Disorders: Influence of History of Language Delay.

PubMed

Balardin, Joana Bisol; Sato, João Ricardo; Vieira, Gilson; Feng, Yeu; Daly, Eileen; Murphy, Clodagh; Murphy, Declan; Ecker, Christine

2015-10-01

Autism spectrum disorders (ASD) are a group of conditions that show abnormalities in the neuroanatomy of multiple brain regions. The variability in the development of intelligence and language among individuals on the autism spectrum has long been acknowledged, but it remains unknown whether these differences impact on the neuropathology of ASD. In this study, we aimed to compare associations between surface-based regional brain measures and general intelligence (IQ) scores in ASD individuals with and without a history of language delay. We included 64 ASD adults of normal intelligence (37 without a history of language delay and 27 with a history of language delay and 80 neurotypicals). Regions with a significant association between verbal and nonverbal IQ and measures of cortical thickness (CT), surface area, and cortical volume were first identified in the combined sample of individuals with ASD and controls. Thicker dorsal frontal and temporal cortices, and thinner lateral orbital frontal and parieto-occipital cortices were associated with greater and lower verbal IQ scores, respectively. Correlations between cortical volume and verbal IQ were observed in similar regions as revealed by the CT analysis. A significant difference between ASD individuals with and without a history of language delay in the association between CT and verbal IQ was evident in the parieto-occipital region. These results indicate that ASD subgroups defined on the basis of differential language trajectories in childhood can have different associations between verbal IQ and brain measures in adulthood despite achieving similar levels of cognitive performance. © 2015 International Society for Autism Research, Wiley Periodicals, Inc.

People-Centered Language Recommendations for Sleep Research Communication.

PubMed

Fuoco, Rebecca E

2017-04-01

The growing embrace of patient-centered outcomes research (PCOR) in sleep medicine is a significant step forward for the field. In engaging and incorporating the unique perspectives of people with sleep disorders, PCOR enhances the relevance of findings and facilitates the uptake of research into practice. While centering research design around what matters most to people with sleep disorders is critical, research communication must be similarly people-centered. One approach is using "people-centered language" in both professional and public communications. People-centered language is rooted in sociolinguistic research demonstrating that language both reflects and shapes attitudes. People-centered language puts people first, is precise and neutral, and respects autonomy. By adhering to the language guidelines described in this article, sleep researchers will better serve the field's most important stakeholders. © Sleep Research Society 2017. Published by Oxford University Press on behalf of the Sleep Research Society. All rights reserved. For permissions, please e-mail journals.permissions@oup.com.

Linking infant-directed speech and face preferences to language outcomes in infants at risk for autism spectrum disorder.

PubMed

Droucker, Danielle; Curtin, Suzanne; Vouloumanos, Athena

2013-04-01

In this study, the authors aimed to examine whether biases for infant-directed (ID) speech and faces differ between infant siblings of children with autism spectrum disorder (ASD) (SIBS-A) and infant siblings of typically developing children (SIBS-TD), and whether speech and face biases predict language outcomes and risk group membership. Thirty-six infants were tested at ages 6, 8, 12, and 18 months. Infants heard 2 ID and 2 adult-directed (AD) speech passages paired with either a checkerboard or a face. The authors assessed expressive language at 12 and 18 months and general functioning at 12 months using the Mullen Scales of Early Learning (Mullen, 1995). Both infant groups preferred ID to AD speech and preferred faces to checkerboards. SIBS-TD demonstrated higher expressive language at 18 months than did SIBS-A, a finding that correlated with preferences for ID speech at 12 months. Although both groups looked longer to face stimuli than to the checkerboard, the magnitude of the preference was smaller in SIBS-A and predicted expressive vocabulary at 18 months in this group. Infants' preference for faces contributed to risk-group membership in a logistic regression analysis. Infants at heightened risk of ASD differ from typically developing infants in their preferences for ID speech and faces, which may underlie deficits in later language development and social communication.

Neural networks underlying language and social cognition during self-other processing in Autism spectrum disorders.

PubMed

Kana, Rajesh K; Sartin, Emma B; Stevens, Carl; Deshpande, Hrishikesh D; Klein, Christopher; Klinger, Mark R; Klinger, Laura Grofer

2017-07-28

The social communication impairments defining autism spectrum disorders (ASD) may be built upon core deficits in perspective-taking, language processing, and self-other representation. Self-referential processing entails the ability to incorporate self-awareness, self-judgment, and self-memory in information processing. Very few studies have examined the neural bases of integrating self-other representation and semantic processing in individuals with ASD. The main objective of this functional MRI study is to examine the role of language and social brain networks in self-other processing in young adults with ASD. Nineteen high-functioning male adults with ASD and 19 age-sex-and-IQ-matched typically developing (TD) control participants made "yes" or "no" judgments of whether an adjective, presented visually, described them (self) or their favorite teacher (other). Both ASD and TD participants showed significantly increased activity in the medial prefrontal cortex (MPFC) during self and other processing relative to letter search. Analyses of group differences revealed significantly reduced activity in left inferior frontal gyrus (LIFG), and left inferior parietal lobule (LIPL) in ASD participants, relative to TD controls. ASD participants also showed significantly weaker functional connectivity of the anterior cingulate cortex (ACC) with several brain areas while processing self-related words. The LIFG and IPL are important regions functionally at the intersection of language and social roles; reduced recruitment of these regions in ASD participants may suggest poor level of semantic and social processing. In addition, poor connectivity of the ACC may suggest the difficulty in meeting the linguistic and social demands of this task in ASD. Overall, this study provides new evidence of the altered recruitment of the neural networks underlying language and social cognition in ASD. Published by Elsevier Ltd.

Structural and Pragmatic Language in Children with ASD: Longitudinal Impact on Anxiety and Externalizing Behaviors

ERIC Educational Resources Information Center

Rodas, Naomi V.; Eisenhower, Abbey; Blacher, Jan

2017-01-01

Children with autism spectrum disorder (ASD) are at heightened risk for developing comorbid psychological disorders, including anxiety disorders, which may be further exacerbated by the presence of externalizing behaviors. Here, we examined how structural language and pragmatic language predicted anxiety and externalizing behaviors. Participants…

Episodic memory retrieval in adolescents with and without developmental language disorder (DLD).

PubMed

Lee, Joanna C

2018-03-01

Two reasons may explain the discrepant findings regarding declarative memory in developmental language disorder (DLD) in the literature. First, standardized tests are one of the primary tools used to assess declarative memory in previous studies. It is possible they are not sensitive enough to subtle memory impairment. Second, the system underlying declarative memory is complex, and thus results may vary depending on the types of encoding and retrieval processes measured (e.g., item specific or relational) and/or task demands (e.g., recall or recognition during memory retrieval). To adopt an experimental paradigm to examine episodic memory functioning in adolescents with and without DLD, with the focus on memory recognition of item-specific and relational information. Two groups of adolescents, one with DLD (n = 23; mean age = 16.73 years) and the other without (n = 23; mean age = 16.75 years), participated in the study. The Relational and Item-Specific Encoding (RISE) paradigm was used to assess the effect of different encoding processes on episodic memory retrieval in DLD. The advantage of using the RISE task is that both item-specific and relational encoding/retrieval can be examined within the same learning paradigm. Adolescents with DLD and those with typical language development showed comparable engagement during the encoding phase. The DLD group showed significantly poorer item recognition than the comparison group. Associative recognition was not significantly different between the two groups; however, there was a non-significant trend for to be poorer in the DLD group than in the comparison group, suggesting a possible impairment in associative recognition in individuals with DLD, but to a lesser magnitude. These results indicate that adolescents with DLD have difficulty with episodic memory retrieval when stimuli are encoded and retrieved without support from contextual information. Associative recognition is relatively less affected than item

Cognitive and language performance in children is associated with maternal social anxiety disorder: A study of young mothers in southern Brazil.

PubMed

Castelli, Rochele Dias; Quevedo, Luciana de Ávila; Coelho, Fábio Monteiro da Cunha; Lopez, Mariane Acosta; da Silva, Ricardo Azevedo; Böhm, Denise Müller; Souza, Luciano Dias de Mattos; de Matos, Mariana Bonati; Pinheiro, Karen Amaral Tavares; Pinheiro, Ricardo Tavares

2015-12-01

It has been shown that maternal mental health is associated with poorer skills development in the offspring. However, the evidence evaluating the association between social anxiety disorder (SAD) and cognitive or language development, is scarce. To evaluate the association between maternal SAD and performance in cognitive and language tests in 30-month old children. This was a cohort study involving young women evaluated since pregnancy. We evaluated 520 mother-child dyads who received prenatal medical assistance through the National Public Health System in a southern Brazilian city, from October 2009 to March 2011. We used the Mini Neuropsychiatric Interview Plus (MINI Plus) to assess SAD among young mothers. Cognitive and language performance in their offspring was analyzed using the Bayley Scales of Infant and Toddler Development - 3rd Edition. We found an association between maternal SAD and performance in cognitive and language tests. Children of mothers with SAD had in average 4.5 less points in the Bayley scale, when compared to those with mothers without SAD: in the cognitive (β=-4.53 [95% CI -7.8; -1.1] p=0.008) and language subscales (β=-4.54 [95% CI -9.0; -0.5] p=0.047). Our findings suggest that children with mothers suffering from SAD have poorer cognitive abilities and language skills. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Speech & Language Impairments. NICHCY Disability Fact Sheet #11

ERIC Educational Resources Information Center

National Dissemination Center for Children with Disabilities, 2011

2011-01-01

There are many kinds of speech and language disorders that can affect children. This fact sheet will present four major areas in which these impairments occur. These are the areas of: (1) Articulation; (2) Fluency; (3) Voice; and (4) Language. Following a brief narrative on a day in the life of a Speech Language Pathologist, this fact sheet…

Use of the Children's Communication Checklist-2 for classification of language impairment risk in young school-age children with attention-deficit/hyperactivity disorder.

PubMed

Timler, Geralyn R

2014-02-01

Children with attention-deficit/hyperactivity disorder (ADHD) are at elevated risk for language impairment (LI). This study examined the feasibility of using the Children's Communication Checklist-2 (CCC-2; Bishop, 2006) to classify risk for LI in young children, ages 5-8 years, with ADHD. Parents of 32 children with ADHD and 12 typically developing peers completed the CCC-2. The Clinical Evaluation of Language Fundamentals, Fourth Edition (Semel, Wiig, & Secord, 2003) and the Test of Narrative Language (Gillam & Pearson, 2004) were administered to diagnose LI. Language samples were collected to examine clinical markers of LI. CCC-2 General Communication Composite scores ≤ 85 correctly classified 10 participants with ADHD diagnosed with LI as defined by composite scores ≤ 85 on the Clinical Evaluation of Language Fundamentals, Fourth Edition, or on the Test of Narrative Language. Five of these participants demonstrated 1 or more clinical markers of LI in language samples. Three additional participants, who received a General Communication Composite score ≤ 85 yet scored above 85 on the language tests, demonstrated CCC-2 profiles suggestive of pragmatic impairment. Sensitivity and specificity rates were 100% and 85.29%, respectively. CCC-2 scores and most measures were significantly correlated. The results support the feasibility of using the CCC-2 as a screener to identify children with ADHD who are at elevated risk for LI and need referral for comprehensive assessment.

Syntactic and Story Structure Complexity in the Narratives of High- and Low-Language Ability Children with Autism Spectrum Disorder

PubMed Central

Peristeri, Eleni; Andreou, Maria; Tsimpli, Ianthi M.

2017-01-01

Although language impairment is commonly associated with the autism spectrum disorder (ASD), the Diagnostic Statistical Manual no longer includes language impairment as a necessary component of an ASD diagnosis (American Psychiatric Association, 2013). However, children with ASD and no comorbid intellectual disability struggle with some aspects of language whose precise nature is still outstanding. Narratives have been extensively used as a tool to examine lexical and syntactic abilities, as well as pragmatic skills in children with ASD. This study contributes to this literature by investigating the narrative skills of 30 Greek-speaking children with ASD and normal non-verbal IQ, 16 with language skills in the upper end of the normal range (ASD-HL), and 14 in the lower end of the normal range (ASD-LL). The control group consisted of 15 age-matched typically-developing (TD) children. Narrative performance was measured in terms of both microstructural and macrostructural properties. Microstructural properties included lexical and syntactic measures of complexity such as subordinate vs. coordinate clauses and types of subordinate clauses. Macrostructure was measured in terms of the diversity in the use of internal state terms (ISTs) and story structure complexity, i.e., children's ability to produce important units of information that involve the setting, characters, events, and outcomes of the story, as well as the characters' thoughts and feelings. The findings demonstrate that high language ability and syntactic complexity pattern together in ASD children's narrative performance and that language ability compensates for autistic children's pragmatic deficit associated with the production of Theory of Mind-related ISTs. Nevertheless, both groups of children with ASD (high and low language ability) scored lower than the TD controls in the production of Theory of Mind-unrelated ISTs, modifier clauses and story structure complexity. PMID:29209258

Syntactic and Story Structure Complexity in the Narratives of High- and Low-Language Ability Children with Autism Spectrum Disorder.

PubMed

Peristeri, Eleni; Andreou, Maria; Tsimpli, Ianthi M

2017-01-01

Although language impairment is commonly associated with the autism spectrum disorder (ASD), the Diagnostic Statistical Manual no longer includes language impairment as a necessary component of an ASD diagnosis (American Psychiatric Association, 2013). However, children with ASD and no comorbid intellectual disability struggle with some aspects of language whose precise nature is still outstanding. Narratives have been extensively used as a tool to examine lexical and syntactic abilities, as well as pragmatic skills in children with ASD. This study contributes to this literature by investigating the narrative skills of 30 Greek-speaking children with ASD and normal non-verbal IQ, 16 with language skills in the upper end of the normal range (ASD-HL), and 14 in the lower end of the normal range (ASD-LL). The control group consisted of 15 age-matched typically-developing (TD) children. Narrative performance was measured in terms of both microstructural and macrostructural properties. Microstructural properties included lexical and syntactic measures of complexity such as subordinate vs. coordinate clauses and types of subordinate clauses. Macrostructure was measured in terms of the diversity in the use of internal state terms (ISTs) and story structure complexity, i.e., children's ability to produce important units of information that involve the setting, characters, events, and outcomes of the story, as well as the characters' thoughts and feelings. The findings demonstrate that high language ability and syntactic complexity pattern together in ASD children's narrative performance and that language ability compensates for autistic children's pragmatic deficit associated with the production of Theory of Mind-related ISTs. Nevertheless, both groups of children with ASD (high and low language ability) scored lower than the TD controls in the production of Theory of Mind-unrelated ISTs, modifier clauses and story structure complexity.

The Source[R] for Bilingual Students with Language Disorders.

ERIC Educational Resources Information Center

Roseberry-McKibbin, Celeste

This book is designed to help speech-language pathologists develop vocabulary and phonological awareness skills in bilingual students with language-learning disabilities (LLD). The book targets beginning through intermediate bilingual students in grades K-8. Part 1 of the book begins with teaching style strategies for teaching bilingual students…

Psychosocial Outcomes at 15 Years of Children with a Preschool History of Speech-Language Impairment

ERIC Educational Resources Information Center

Snowling, Margaret J.; Bishop, D. V. M.; Stothard, Susan E.; Chipchase, Barry; Kaplan, Carole

2006-01-01

Background: Evidence suggests there is a heightened risk of psychiatric disorder in children with speech-language impairments. However, not all forms of language impairment are strongly associated with psychosocial difficulty, and some psychiatric disorders (e.g., attention deficit/hyperactivity disorder (ADHD)) are more prevalent than others in…

Oral and Hand Movement Speeds are Associated with Expressive Language Ability in Children with Speech Sound Disorder

PubMed Central

Peter, Beate

2013-01-01

This study tested the hypothesis that children with speech sound disorder have generalized slowed motor speeds. It evaluated associations among oral and hand motor speeds and measures of speech (articulation and phonology) and language (receptive vocabulary, sentence comprehension, sentence imitation), in 11 children with moderate to severe SSD and 11 controls. Syllable durations from a syllable repetition task served as an estimate of maximal oral movement speed. In two imitation tasks, nonwords and clapped rhythms, unstressed vowel durations and quarter-note clap intervals served as estimates of oral and hand movement speed, respectively. Syllable durations were significantly correlated with vowel durations and hand clap intervals. Sentence imitation was correlated with all three timed movement measures. Clustering on syllable repetition durations produced three clusters that also differed in sentence imitation scores. Results are consistent with limited movement speeds across motor systems and SSD subtypes defined by motor speeds as a corollary of expressive language abilities. PMID:22411590

Oral and hand movement speeds are associated with expressive language ability in children with speech sound disorder.

PubMed

Peter, Beate

2012-12-01

This study tested the hypothesis that children with speech sound disorder have generalized slowed motor speeds. It evaluated associations among oral and hand motor speeds and measures of speech (articulation and phonology) and language (receptive vocabulary, sentence comprehension, sentence imitation), in 11 children with moderate to severe SSD and 11 controls. Syllable durations from a syllable repetition task served as an estimate of maximal oral movement speed. In two imitation tasks, nonwords and clapped rhythms, unstressed vowel durations and quarter-note clap intervals served as estimates of oral and hand movement speed, respectively. Syllable durations were significantly correlated with vowel durations and hand clap intervals. Sentence imitation was correlated with all three timed movement measures. Clustering on syllable repetition durations produced three clusters that also differed in sentence imitation scores. Results are consistent with limited movement speeds across motor systems and SSD subtypes defined by motor speeds as a corollary of expressive language abilities.

Heidelberg Interaction Training for Language Promotion in Early Childhood Settings (HIT)

ERIC Educational Resources Information Center

Buschmann, Anke; Sachse, Steffi

2018-01-01

Beside parents, teachers in early childhood education and care have the greatest potential to foster language acquisition in children. This is especially important for children with language delays, language disorders or bi-/multilingual children. However, they present teachers with a particular challenge in language support. Therefore, integrated…

Implications of Bilingual Development for Specific Language Impairments in Turkey

ERIC Educational Resources Information Center

Topbas, Seyhun

2011-01-01

The potential impact of bilingualism on children's language development has emerged as a crucial concern for Turkey, but so far it has not been addressed from the point of view of language disorders. This short review examines the potential impact of bilingual language development for language impairments in Turkey, with special emphasis on the…

Associations between joint attention and language in autism spectrum disorder and typical development: A systematic review and meta-regression analysis.

PubMed

Bottema-Beutel, Kristen

2016-10-01

Using a structured literature search and meta-regression procedures, this study sought to determine whether associations between joint attention and language are moderated by group (autism spectrum disorder [ASD] vs. typical development [TD]), joint attention type (responding to joint attention [RJA] vs. other), and other study design features and participant characteristics. Studies were located using database searches, hand searches, and electronic requests for data from experts in the field. This resulted in 71 reports or datasets and 605 effect sizes, representing 1,859 participants with ASD and 1,835 TD participants. Meta-regression was used to answer research questions regarding potential moderators of the effect sizes of interest, which were Pearson's r values quantifying the association between joint attention and language variables. In the final models, conducted separately for each language variable, effect sizes were significantly higher for the ASD group as compared to the TD group, and for RJA as compared to non-RJA joint attention types. Approximate mental age trended toward significance for the expressive language model. Joint attention may be more tightly tied to language in children with ASD as compared to TD children because TD children exhibit joint attention at sufficient thresholds so that language development becomes untethered to variations in joint attention. Conversely, children with ASD who exhibit deficits in joint attention develop language contingent upon their joint attention abilities. Because RJA was more strongly related to language than other types of joint attention, future research should involve careful consideration of the operationalization and measurement of joint attention constructs. Autism Res 2016, 9: 1021-1035. © 2016 International Society for Autism Research, Wiley Periodicals, Inc. © 2016 International Society for Autism Research, Wiley Periodicals, Inc.

Augmentative and Alternative Communication for Children with Autism Spectrum Disorder: An Evidence-Based Evaluation of the Language Acquisition through Motor Planning (LAMP) Programme

ERIC Educational Resources Information Center

Bedwani, Mary-Ann Naguib; Bruck, Susan; Costley, Debra

2015-01-01

Children diagnosed with autism spectrum disorder often have restricted verbal communication. For children who do not use functional speech, augmentative and alternative communication (AAC) devices can be an important support. We evaluated the effectiveness of one AAC programme, the Language Acquisition through Motor Planning (LAMP) using a Vantage…

Perception of Small Frequency Differences in Children with Auditory Processing Disorder or Specific Language Impairment.

PubMed

Rota-Donahue, Christine; Schwartz, Richard G; Shafer, Valerie; Sussman, Elyse S

2016-06-01

Frequency discrimination is often impaired in children developing language atypically. However, findings in the detection of small frequency changes in these children are conflicting. Previous studies on children's auditory perceptual abilities usually involved establishing differential sensitivity thresholds in sample populations who were not tested for auditory deficits. To date, there are no data comparing suprathreshold frequency discrimination ability in children tested for both auditory processing and language skills. : This study examined the perception of small frequency differences (∆ƒ) in children with auditory processing disorder (APD) and/or specific language impairment (SLI). The aim was to determine whether children with APD and children with SLI showed differences in their behavioral responses to frequency changes. Results were expected to identify different degrees of impairment and shed some light on the auditory perceptual overlap between pediatric APD and SLI. An experimental group design using a two-alternative forced-choice procedure was used to determine frequency discrimination ability for three magnitudes of ∆ƒ from the 1000-Hz base frequency. Thirty children between 10 years of age and 12 years, 11 months of age: 17 children with APD and/or SLI, and 13 typically developing (TD) peers participated. The clinical groups included four children with APD only, four children with SLI only, and nine children with both APD and SLI. Behavioral data collected using headphone delivery were analyzed using the sensitivity index d', calculated for three ∆ƒ was 2%, 5%, and 15% of the base frequency or 20, 50, and 150 Hz. Correlations between the dependent variable d' and the independent variables measuring auditory processing and language skills were also obtained. A stepwise regression analysis was then performed. TD children and children with APD and/or SLI differed in the detection of small-tone ∆ƒ. In addition, APD or SLI status affected

From lumping to splitting and back again: Atypical social and language development in individuals with clinical-high-risk for psychosis, first episode schizophrenia, and autism spectrum disorders

PubMed Central

Solomon, Marjorie; Olsen, Emily; Niendam, Tara; Ragland, J. Daniel; Yoon, Jong; Minzenberg, Michael; Carter, Cameron S.

2011-01-01

Objective Individuals with autism and schizophrenia exhibit atypical language and social symptoms. The extent to which these symptoms are evident during development and in current functioning is unclear. Method Three groups of patients aged 11–20 diagnosed as clinical-high-risk for psychosis (CHR; n = 15), first episode psychosis (FEP; n = 16), and autism spectrum disorders (ASD; n = 20), plus typically developing individuals (TYP; n = 20) were compared on common autism parent-report questionnaires assessing social and language development and current functioning including the Social Communication Questionnaire, the Children’s Communication Checklist, and the Social Reciprocity Scale. Results All clinical groups demonstrated atypical social and language development, with social impairment highest in ASD. Twenty percent of participants with CHR and FEP met diagnostic criteria for ASD as assessed by parent-report. ASD exhibited greater current syntactic, and pragmatic language symptoms including delayed echolalia, pedantic speech, and deficits in appreciating irony and sarcasm. All clinical groups exhibited current deficits in social functioning. CHR and FE had similar and intermediate levels of functioning relative to ASD and TYP, with CHR generally scoring closer to TYP, providing construct validity for the CHR diagnostic label. Conclusions The results of this study suggest that ASDs, CHR, and FEP share common features of atypical neurodevelopment of language and social function. Evidence of impaired social reciprocity across both disorders and distinct language symptoms in ASDs provides important information for differential diagnosis and psychosis prevention, as well as leads for future investigations of comparative genetics and pathophysiology. PMID:21458242

Research review: reading comprehension in developmental disorders of language and communication.

PubMed

Ricketts, Jessie

2011-11-01

Deficits in reading airment (SLI), Down syndrome (DS) and autism spectrum disorders (ASD). In this review (based on a search of the ISI Web of Knowledge database to 2011), the Simple View of Reading is used as a framework for considering reading comprehension in these groups. There is substantial evidence for reading comprehension impairments in SLI and growing evidence that weaknesses in this domain are common in DS and ASD. Further, in these groups reading comprehension is typically more impaired than word recognition. However, there is also evidence that some children and adolescents with DS, ASD and a history of SLI develop reading comprehension and word recognition skills at or above the age appropriate level. This review of the literature indicates that factors including word recognition, oral language, nonverbal ability and working memory may explain reading comprehension difficulties in SLI, DS and ASD. In addition, it highlights methodological issues, implications of poor reading comprehension and fruitful areas for future research. © 2011 The Author. Journal of Child Psychology and Psychiatry © 2011 Association for Child and Adolescent Mental Health.

Neural Correlates of Language Comprehension in Autism Spectrum Disorders: When Language Conflicts with World Knowledge

ERIC Educational Resources Information Center

Tesink, Cathelijne M. J. Y.; Buitelaar, Jan K.; Petersson, Karl Magnus; van der Gaag, Rutger Jan; Teunisse, Jan-Pieter; Hagoort, Peter

2011-01-01

In individuals with ASD, difficulties with language comprehension are most evident when higher-level semantic-pragmatic language processing is required, for instance when context has to be used to interpret the meaning of an utterance. Until now, it is unclear at what level of processing and for what type of context these difficulties in language…

The human lexinome: Genes of language and reading

PubMed Central

Gibson, Christopher J.; Gruen, Jeffrey R.

2008-01-01

Within the human genome, genetic mapping studies have identified ten regions of different chromosomes, known as DYX loci, in genetic linkage with dyslexia, and two, known as SLI loci, in genetic linkage with Specific Language Impairment. Further genetic studies have identified four dyslexia genes within the DYX loci: DYX1C1 on 15q, KIAA0319 and DCDC2 on 6p22, and ROBO1on 13q. FOXP2 on 7q has been implicated in the development of Speech-Language Disorder. No genes for Specific Language impairment have yet been identified within the two SLI loci. Functional studies have shown that all four dyslexia genes play roles in brain development, and ongoing molecular studies are attempting to elucidate how these genes exert their effects at a subcellular level. Taken together, these genes and loci likely represent only a fraction of the human lexinome, a term we introduce here to refer to the collection of all the genetic and protein elements involved in the development of human language, expression, and reading. Learning outcomes The reader will become familiar with (i) methods for identifying genes for complex diseases, (ii) the application of these methods in the elucidation of genes underlying disorders of language and reading, and (iii) the cellular pathways through which polymorphisms in these genes may contribute to the development of the disorders. PMID:18466916

Hearing impairment and language delay in infants: Diagnostics and genetics

PubMed Central

Lang-Roth, Ruth

2014-01-01

This overview study provides information on important phoniatric and audiological aspects of early childhood hearing and language development with the aim of presenting diagnostic and therapeutic approaches. The article first addresses the universal newborn hearing screening that has been implemented in Germany for all infants since January 2009. The process of newborn hearing screening from the maternity ward to confirmation diagnostics is presented in accordance with a decision by the Federal Joint Committee (G-BA). The second topic is pediatric audiology diagnostics. Following confirmation of a permanent early childhood hearing disorder, the search for the cause plays an important role. Hereditary hearing disorders and intrauterine cytomegalovirus (CMV) infection, probably the most common cause of an acquired hearing disorder, are discussed and compared with the most common temporary hearing disorder, otitis media with effusion, which in some cases is severe enough to be relevant for hearing and language development and therefore requires treatment. The third topic covered in this article is speech and language development in the first 3 years of life, which is known today to be crucial for later language development and learning to read and write. There is a short overview and introduction to modern terminology, followed by the abnormalities and diagnostics of early speech and language development. Only some aspects of early hearing and language development are addressed here. Important areas such as the indication for a cochlear implant in the first year of life or because of unilateral deafness are not included due to their complexity. PMID:25587365

[FOXP2: from the specific disorder to the molecular biology of language. I. Aetiological, neuroanatomical, neurophysiological and molecular aspects].

PubMed

Benítez-Burraco, A

The task of cloning the genes whose products are involved in the organisation and functioning of the nerve centres that enable language tasks to be executed must necessarily start with the identification and the cognitive, linguistic, neuroanatomical and neurophysiological analysis of individuals with hereditary (specific) language impairment (SLI). The first of these genes to be characterised in this way--a gene called FOXP2--codes for a regulating factor that acts as a transcriptional repressor in the central nervous system. It is expressed in neuronal populations mainly situated in the basal ganglia, but also in the cortex, cerebellum and the thalamus, which are presumably involved in the development and/or functioning of the thalamic-cortical-striatal circuits associated with motor planning and learning. The protein FOXP2 shows several structural patterns that, when altered in other proteins, also give rise to different disorders in the central nervous system. The pattern of expression of the gene is preserved phylogenetically, although this does not happen in the case of the pattern of mRNA maturation. In individuals with a mutated version of FOXP2, morphological and functional anomalies are detected in those areas in which the gene is expressed. These abnormalities can be correlated satisfactorily with the phenotypic characteristics of the disorder, which are at the same time of both a motor and linguistic nature. The fact that other variations of SLI are not linked to the FOXP2 gene raises the need for further research into the genetic bases of the disorder, while also suggesting that it would be advisable to reassess the phenotypic scope of the variant associated to the mutation of this gene.

Follow-up of children with language delay and features of autism from preschool years to middle childhood.

PubMed

Michelotti, Janine; Charman, Tony; Slonims, Vicky; Baird, Gillian

2002-12-01

Eighteen children (13 males, five females) who had severe developmental language delay/disorder and some features of autism (although insufficient in severity and combination to meet ICD-10 diagnostic criteria for childhood autism) at preschool age (Time 1; mean age 4 years 4 months) were followed up 4 years later (Time 2; mean age 8 years 7 months). At the initial assessment the diagnostic dilemma was how much the social communication impairments and behavioural problems were secondary to the language problem and how much they constituted a genuine case of a pervasive developmental disorder. It was anticipated that at follow-up some children would continue to show social impairments but that in others social impairments would have receded as language competence improved. Follow-up assessments included the Wechsler Intelligence Scale for Children, the Clinical Evaluation of Language Fundamentals, the Children's Communication Checklist, and the Social Communication Questionnaire. At follow-up, five children had continuing language disorder and were considered to fulfil diagnostic criteria for childhood autism, four children had continuing language disorder and met criteria for atypical autism, and nine met criteria for atypical autism but had somewhat recovered language skills. Thus, even in the subgroup of children whose language ability had improved the features of autism had not dissipated. Severity of social communication impairments and repetitive behaviours at Time 1, rated retrospectively from case notes, were associated with severity of autism symptoms and pragmatic competence at Time 2. The findings are discussed in relation to the unclear boundary between autism spectrum disorders and language delay/disorder.

Longitudinal Analyses of Expressive Language Development Reveal Two Distinct Language Profiles among Young Children with Autism Spectrum Disorders

PubMed Central

Tek, Saime; Mesite, Laura; Fein, Deborah; Naigles, Letitia

2013-01-01

Although children with ASD show significant variation in language skills, research on what type(s) of language profiles they demonstrate has been limited. Using growth-curve analyses, we investigated how different groups of young children with ASD show increases in the size of their lexicon, morpho-syntactic production as measured by Brown’s 14 grammatical morphemes, and wh-question complexity, compared to TD children, across six time points. Children with ASD who had higher verbal skills were comparable to TD children on most language measures, whereas the children with ASD who had low verbal skills had flatter trajectories in most language measures. Thus, two distinct language profiles emerged for children with ASD. PMID:23719855

Hebrew and Palestinian Arabic in Israel: Linguistic Frameworks and Speech-Language Pathology Services

ERIC Educational Resources Information Center

Uziel-Karl, Sigal; Kanaan, Fadi; Yifat, Rachel; Meir, Irit; Abugov, Netta; Ravid, Dorit

2014-01-01

This article is the result of cooperation between Israeli Jewish and Arab psycholinguists and speech-language disorders specialists. It presents two facets of the Israeli communications disorders scene: (1) a review of some linguistic, psycholinguistic, and sociolinguistic facets of Hebrew and Palestinian Arabic, two Semitic languages whose…

The interface between spoken and written language: developmental disorders.

PubMed

Hulme, Charles; Snowling, Margaret J

2014-01-01

We review current knowledge about reading development and the origins of difficulties in learning to read. We distinguish between the processes involved in learning to decode print, and the processes involved in reading for meaning (reading comprehension). At a cognitive level, difficulties in learning to read appear to be predominantly caused by deficits in underlying oral language skills. The development of decoding skills appears to depend critically upon phonological language skills, and variations in phoneme awareness, letter-sound knowledge and rapid automatized naming each appear to be causally related to problems in learning to read. Reading comprehension difficulties in contrast appear to be critically dependent on a range of oral language comprehension skills (including vocabulary knowledge and grammatical, morphological and pragmatic skills).

Spontaneous strategy use in children with autism spectrum disorder: the roles of metamemory and language skills

PubMed Central

Bebko, James M.; Rhee, Thomas; McMorris, Carly A.; Ncube, Busisiwe L.

2015-01-01

Metamemory, or beliefs about one’s own memory capabilities, knowing what you know, and knowing what you don’t know, has frequently been linked to the spontaneous use of rehearsal strategies in typically developing children. However, limited research has investigated mnemonic strategy use, metamemory, or the relationship between these two cognitive processes in children with autism spectrum disorders (ASDs). The current study examined the relative strength of metamemory knowledge and language skills as predictors of rehearsal use and memory performance in individuals with ASD. Twenty-one children with ASD and 21 children in a combined comparison group were matched on chronological and verbal mental age. Over two sessions, participants completed a serial recall task, a language measure, and a metamemory questionnaire. Children were classified as rehearsers/non-rehearsers based on behavioral observations and/or verbal reports of strategy use. As expected from previous research, the comparison group had a significantly higher proportion of rehearsers than the ASD group. However, spontaneous rehearsers performed significantly better on the serial recall task than non-rehearsers, regardless of group membership. Children in the comparison group had a higher mean total score on the metamemory questionnaire than the ASD group. However, when examined by rehearsal use, participants classified as rehearsers, regardless of diagnostic group, scored significantly higher on the metamemory questionnaire than non-rehearsers. Finally, across groups, hierarchical regression analyses identified both metamemory and language proficiency as significant predictors of rehearsal strategy use. The fact that the predictors showed the same relationship across the comparison group and the ASD group implies that metamemory and language proficiency, while separate entities, are both fundamental underlying skills contributing to the emergence of rehearsal strategies, and that the results are

What pediatricians should know about normal language development: ensuring cultural differences are not diagnosed as disorders.

PubMed

Weiss, Amy L; Van Haren, Melissa S

2003-07-01

The roles and responsibilities of speech-language pathologists and pediatricians have become greater with the changing population demographics in the United States. In some states, the majority of the population belongs to a national cultural minority, eg, New Mexico. Even a state such as Iowa, with only a 5% nonmajority population, has a school-aged population that is almost 10% nonmajority. This growth of diversity is likely to continue. Rather than viewing sensitivity to the influence of culture on language learning and other developmental areas as an "add-on" to a practice, it may be wiser to recognize that approaching all clients with as few assumptions about their behaviors as possible will guarantee nonbiased service delivery for all. Without nonbiased service delivery, incorrect diagnoses and provision of inappropriate therapy become more likely. Fortunately, many resources are available to assist pediatricians and speech-language pathologists in learning about various cultures. Institutional review boards have become more vigilant about the inclusion of a cross-section of subject populations as participants in research studies in addition to protecting the rights of all participants. Funding agencies also have expressed as a priority the inclusion of research subjects from minority populations to add to the information available about the incidence and prevalence of disorders across the range of our potential patients. In a society in which cultural differences are not just defined by race or ethnicity, but by gender, sexual orientation, age, geographic region, and religion, belief systems about disease, disability, and treatment are dynamic entities for health professionals to take into consideration. It is a challenge that speech-language pathologists and pediatricians must meet if they are to provide the best and most appropriate services for their patients.

Genetics Home Reference: FOXP2-related speech and language disorder

MedlinePlus

... relatively uncommon cause of problems with speech and language development. The total prevalence of childhood apraxia of speech ... in their activity lead to abnormal speech and language development. Additional features that are sometimes associated with FOXP2 - ...

Understanding the Relationship between Social Cognition and Word Difficulty. A Language Based Analysis of Individuals with Autism Spectrum Disorder.

PubMed

Aramaki, E; Shikata, S; Miyabe, M; Usuda, Y; Asada, K; Ayaya, S; Kumagaya, S

2015-01-01

Few quantitative studies have been conducted on the relationship between society and its languages. Individuals with autistic spectrum disorder (ASD) are known to experience social hardships, and a wide range of clinical information about their quality of life has been provided through numerous narrative analyses. However, the narratives of ASD patients have thus far been examined mainly through qualitative approaches. In this study, we analyzed adults with ASD to quantitatively examine the relationship between language abilities and ASD severity scores. We generated phonetic transcriptions of speeches by 16 ASD adults at an ASD workshop, and divided the participants into 2 groups according to their Social Responsiveness Scale(TM), 2nd Edition (SRS(TM)-2) scores (where higher scores represent more severe ASD): Group A comprised high-scoring ASD adults (SRS(TM)-2 score: ≥ 76) and Group B comprised low- and intermediate-scoring ASD adults (SRS(TM)-2 score: < 76). Using natural language processing (NLP)-based analytical methods, the narratives were converted into numerical data according to four language ability indicators, and the relationships between the language ability scores and ASD severity scores were compared. Group A showed a marginally negative correlation with the level of Japanese word difficulty (p < .10), while the "social cognition" subscale of the SRS(TM)-2 score showed a significantly negative correlation (p < .05) with word difficulty. When comparing only male participants, Group A demonstrated a significantly lower correlation with word difficulty level than Group B (p < .10). Social communication was found to be strongly associated with the level of word difficulty in speech. The clinical applications of these findings may be available in the near future, and there is a need for further detailed study on language metrics designed for ASD adults.

Autism Spectrum Disorders. NICHCY Disability Fact Sheet #1

ERIC Educational Resources Information Center

National Dissemination Center for Children with Disabilities, 2010

2010-01-01

Each of the disorders on the autism spectrum is a neurological disorder that affects a child's ability to communicate, understand language, play, and relate to others. They share some or all of the following characteristics, which can vary from mild to severe: (1) Communication problems (for example, with the use or comprehension of language); (2)…