Associations between Expressive and Receptive Language and Internalizing and Externalizing Behaviours in a Community-Based Prospective Study of Slow-to-Talk Toddlers

ERIC Educational Resources Information Center

Conway, Laura J.; Levickis, Penny A.; Mensah, Fiona; McKean, Cristina; Smith, Kylie; Reilly, Sheena

2017-01-01

Background: Evidence suggests that language and social, emotional and behavioural (SEB) difficulties are associated in children and adolescents. When these associations emerge and whether they differ by language or SEB difficulty profile is unclear. This knowledge is crucial to guide prevention and intervention programmes for children with…

[Receptive and expressive speech development in children with cochlear implant].

PubMed

Streicher, B; Kral, K; Hahn, M; Lang-Roth, R

2015-04-01

This study's aim is the assessment of language development of children with Cochlea Implant (CI). It focusses on receptive and expressive language development as well as auditory memory skills. Grimm's language development test (SETK 3-5) evaluates receptive, expressive language development and auditory memory. Data of 49 children who received their implant within their first 3 years of life were compared to the norms of hearing children at the age of 3.0-3.5 years. According to the age at implantation the cohort was subdivided in 3 groups: cochlear implantation within the first 12 months of life (group 1), during the 13th and 24th months of life (group 2) and after 25 or more months of life (group 3). It was possible to collect complete data of all SETK 3-5 subtests in 63% of the participants. A homogeneous profile of all subtests indicates a balanced receptive and expressive language development. Thus reduces the gap between hearing/language age and chronological age. Receptive and expressive language and auditory memory milestones in children implanted within their first year of life are achieved earlier in comparison to later implanted children. The Language Test for Children (SETK 3-5) is an appropriate test procedure to be used for language assessment of children who received a CI. It can be used from age 3 on to administer data on receptive and expressive language development and auditory memory. © Georg Thieme Verlag KG Stuttgart · New York.

Examining the Neurocognitive Profile of Dysnomia: A Comparison of School-Aged Children with and without Dyslexia across the Domains of Expressive Language, Attention/Memory, and Academic Achievement

ERIC Educational Resources Information Center

Howarth, Robyn Ann

2010-01-01

Word-retrieval and rapid naming abilities play an important role in language processing and cognitive development. Researchers have demonstrated that early language difficulties may lead to later reading impairments and several decades of research has convincingly demonstrated that rapid automatized naming is a powerful predictor of concurrent and…

Global aphasia without hemiparesis: language profiles and lesion distribution

PubMed Central

Hanlon, R.; Lux, W.; Dromerick, A.

1999-01-01

OBJECTIVES—Global aphasia without hemiparesis (GAWH) is an uncommon stroke syndrome involving receptive and expressive language impairment, without the hemiparesis typically manifested by patients with global aphasia after large left perisylvian lesions. A few cases of GAWH have been reported with conflicting conclusions regarding pathogenesis, lesion localisation, and recovery. The current study was conducted to attempt to clarify these issues.
METHODS—Ten cases of GAWH were prospectively studied with language profiles and lesion analysis; five patients had multiple lesions, four patients had a single lesion, and one had a subarachnoid haemorrhage. Eight patients met criteria for cardioembolic ischaemic stroke.
RESULTS—Cluster analysis based on acute language profiles disclosed three subtypes of patients with GAWH; these clusters persisted on follow up language assessment. Each cluster evolved into a different aphasia subtype: persistent GAWH, Wernicke's aphasia, or transcortical motor aphasia (TCM). Composite lesion analysis showed that persistent GAWH was related to lesioning of the left superior temporal gyrus. Patients with acute GAWH who evolved into TCM type aphasia had common lesioning of the left inferior frontal gyrus and adjacent subcortical white matter. Patients with acute GAWH who evolved into Wernicke's type aphasia were characterised by lesioning of the left precentral and postcentral gyri. Recovery of language was poor in all but one patient.
CONCLUSIONS—Although patients with acute GAWH are similar on neurological examination, they are heterogeneous with respect to early aphasia profile, language recovery, and lesion profile.

 PMID:10084536

Story Retelling and Language Ability in School-Aged Children with Cerebral Palsy and Speech Impairment

ERIC Educational Resources Information Center

Nordberg, Ann; Dahlgren Sandberg, Annika; Miniscalco, Carmela

2015-01-01

Background: Research on retelling ability and cognition is limited in children with cerebral palsy (CP) and speech impairment. Aims: To explore the impact of expressive and receptive language, narrative discourse dimensions (Narrative Assessment Profile measures), auditory and visual memory, theory of mind (ToM) and non-verbal cognition on the…

Developmental profile of speech-language and communicative functions in an individual with the Preserved Speech Variant of Rett syndrome

PubMed Central

Marschik, Peter B.; Vollmann, Ralf; Bartl-Pokorny, Katrin D.; Green, Vanessa A.; van der Meer, Larah; Wolin, Thomas; Einspieler, Christa

2018-01-01

Objective We assessed various aspects of speech-language and communicative functions of an individual with the preserved speech variant (PSV) of Rett syndrome (RTT) to describe her developmental profile over a period of 11 years. Methods For this study we incorporated the following data resources and methods to assess speech-language and communicative functions during pre-, peri- and post-regressional development: retrospective video analyses, medical history data, parental checklists and diaries, standardized tests on vocabulary and grammar, spontaneous speech samples, and picture stories to elicit narrative competences. Results Despite achieving speech-language milestones, atypical behaviours were present at all times. We observed a unique developmental speech-language trajectory (including the RTT typical regression) affecting all linguistic and socio-communicative sub-domains in the receptive as well as the expressive modality. Conclusion Future research should take into consideration a potentially considerable discordance between formal and functional language use by interpreting communicative acts on a more cautionary note. PMID:23870013

Developmental profile of speech-language and communicative functions in an individual with the preserved speech variant of Rett syndrome.

PubMed

Marschik, Peter B; Vollmann, Ralf; Bartl-Pokorny, Katrin D; Green, Vanessa A; van der Meer, Larah; Wolin, Thomas; Einspieler, Christa

2014-08-01

We assessed various aspects of speech-language and communicative functions of an individual with the preserved speech variant of Rett syndrome (RTT) to describe her developmental profile over a period of 11 years. For this study, we incorporated the following data resources and methods to assess speech-language and communicative functions during pre-, peri- and post-regressional development: retrospective video analyses, medical history data, parental checklists and diaries, standardized tests on vocabulary and grammar, spontaneous speech samples and picture stories to elicit narrative competences. Despite achieving speech-language milestones, atypical behaviours were present at all times. We observed a unique developmental speech-language trajectory (including the RTT typical regression) affecting all linguistic and socio-communicative sub-domains in the receptive as well as the expressive modality. Future research should take into consideration a potentially considerable discordance between formal and functional language use by interpreting communicative acts on a more cautionary note.

Longitudinal Profiles of Expressive Vocabulary, Syntax, and Pragmatic Language in Boys with Fragile X Syndrome or Down Syndrome

PubMed Central

Martin, Gary E.; Losh, Molly; Estigarribia, Bruno; Sideris, John; Roberts, Joanne

2014-01-01

Background Fragile X syndrome (FXS) and Down syndrome (DS) are the two leading genetic causes of intellectual disability, and FXS is the most common known genetic condition associated with autism. Both FXS and DS are associated with significant language impairment, but little is known about expressive language across domains over time or the role of autism in language development in FXS. Aims To compare three domains of language production (vocabulary, syntax, and pragmatics) over time within and across groups of boys with FXS with and without autism spectrum disorder (FXS-ASD, FXS-O), boys with DS, and typically developing (TD) boys. Methods & Procedures Twenty-nine boys with FXS-O, 40 boys with FXS-ASD, 34 boys with DS, and 48 younger TD boys of similar nonverbal mental age living in the United States participated. The Antonyms, Syntax Construction, and Pragmatic Judgment subtests of the Comprehensive Assessment of Spoken Language were administered annually over three years. Outcomes & Results TD boys scored higher than all other groups on all three subtests, boys with FXS-O and FXS-ASD scored higher than boys with DS in Syntax Construction, and boys with FXS-O scored higher than boys with FXS-ASD in Pragmatic Judgment. Within-group patterns varied between groups. Overall the TD group showed significantly more change over time than all other groups. Conclusions & Implications Findings suggest that expressive language skills and growth across various domains are more impaired in boys with FXS and DS than would be expected based on nonverbal mental age, that for boys with DS syntax is more impaired than would be expected based on intellectual disability, and that autism status affects pragmatic language in boys with FXS. Findings suggest that language production across domains should be addressed during assessment and intervention for boys with FXS and boys with DS, with differing group profiles also suggesting potentially different areas of focus. PMID:23889838

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.

Language Impairments in ASD Resulting from a Failed Domestication of the Human Brain

PubMed Central

Benítez-Burraco, Antonio; Lattanzi, Wanda; Murphy, Elliot

2016-01-01

Autism spectrum disorders (ASD) are pervasive neurodevelopmental disorders entailing social and cognitive deficits, including marked problems with language. Numerous genes have been associated with ASD, but it is unclear how language deficits arise from gene mutation or dysregulation. It is also unclear why ASD shows such high prevalence within human populations. Interestingly, the emergence of a modern faculty of language has been hypothesized to be linked to changes in the human brain/skull, but also to the process of self-domestication of the human species. It is our intention to show that people with ASD exhibit less marked domesticated traits at the morphological, physiological, and behavioral levels. We also discuss many ASD candidates represented among the genes known to be involved in the “domestication syndrome” (the constellation of traits exhibited by domesticated mammals, which seemingly results from the hypofunction of the neural crest) and among the set of genes involved in language function closely connected to them. Moreover, many of these genes show altered expression profiles in the brain of autists. In addition, some candidates for domestication and language-readiness show the same expression profile in people with ASD and chimps in different brain areas involved in language processing. Similarities regarding the brain oscillatory behavior of these areas can be expected too. We conclude that ASD may represent an abnormal ontogenetic itinerary for the human faculty of language resulting in part from changes in genes important for the “domestication syndrome” and, ultimately, from the normal functioning of the neural crest. PMID:27621700

Story retelling and language ability in school-aged children with cerebral palsy and speech impairment.

PubMed

Nordberg, Ann; Dahlgren Sandberg, Annika; Miniscalco, Carmela

2015-01-01

Research on retelling ability and cognition is limited in children with cerebral palsy (CP) and speech impairment. To explore the impact of expressive and receptive language, narrative discourse dimensions (Narrative Assessment Profile measures), auditory and visual memory, theory of mind (ToM) and non-verbal cognition on the retelling ability of children with CP and speech impairment. Fifteen speaking children with speech impairment (seven girls, eight boys) (mean age = 11 years, SD = 1;4 years), and different types of CP and different levels of gross motor and cognitive function participated in the present study. Story retelling skills were tested and analysed with the Bus Story Test (BST) and the Narrative Assessment Profile (NAP). Receptive language ability was tested with the Test for Reception of Grammar-2 (TROG-2) and the Peabody Picture Vocabulary Test - IV (PPVT-IV). Non-verbal cognitive level was tested with the Raven's coloured progressive matrices (RCPM), memory functions assessed with the Corsi block-tapping task (CB) and the Digit Span from the Wechsler Intelligence Scale for Children-III. ToM was assessed with the false belief items of the two story tests "Kiki and the Cat" and "Birthday Puppy". The children had severe problems with retelling ability corresponding to an age-equivalent of 5;2-6;9 years. Receptive and expressive language, visuo-spatial and auditory memory, non-verbal cognitive level and ToM varied widely within and among the children. Both expressive and receptive language correlated significantly with narrative ability in terms of NAP total scores, so did auditory memory. The results suggest that retelling ability in the children with CP in the present study is dependent on language comprehension and production, and memory functions. Consequently, it is important to examine retelling ability together with language and cognitive abilities in these children in order to provide appropriate support. © 2015 Royal College of Speech and Language Therapists.

Two languages, two personalities? Examining language effects on the expression of personality in a bilingual context.

PubMed

Chen, Sylvia Xiaohua; Bond, Michael Harris

2010-11-01

The issue of whether personality changes as a function of language is controversial. The present research tested the cultural accommodation hypothesis by examining the impact of language use on personality as perceived by the self and by others. In Study 1, Hong Kong Chinese-English bilinguals responded to personality inventories in Chinese or English on perceived traits for themselves, typical native speakers of Chinese, and typical native speakers of English. Study 2 adopted a repeated measures design and collected data at three time points from written measures and actual conversations to examine whether bilinguals exhibited different patterns of personality, each associated with one of their two languages and the ethnicity of their interlocutors. Self-reports and behavioral observations confirmed the effects of perceived cultural norms, language priming, and interlocutor ethnicity on various personality dimensions. It is suggested that use of a second language accesses the perceived cultural norms of the group most associated with that language, especially its prototypic trait profiles, thus activating behavioral expressions of personality that are appropriate in the corresponding linguistic-social context.

Using early standardized language measures to predict later language and early reading outcomes in children at high risk for language-learning impairments.

PubMed

Flax, Judy F; Realpe-Bonilla, Teresa; Roesler, Cynthia; Choudhury, Naseem; Benasich, April

2009-01-01

The aim of the study was to examine the profiles of children with a family history (FH+) of language-learning impairments (LLI) and a control group of children with no reported family history of LLI (FH-) and identify which language constructs (receptive or expressive) and which ages (2 or 3 years) are related to expressive and receptive language abilities, phonological awareness, and reading abilities at ages 5 and 7 years. Participants included 99 children (40 FH+ and 59 FH-) who received a standardized neuropsychological battery at 2, 3, 5, and 7 years of age. As a group, the FH+ children had significantly lower scores on all language measures at 2 and 3 years, on selected language and phonological awareness measures at 5 years, and on phonological awareness and nonword reading at 7 years. Language comprehension at 3 years was the best predictor of later language and early reading for both groups. These results support past work suggesting that children with a positive family history of LLI are at greater risk for future language and reading problems through their preschool and early school-age years. Furthermore, language comprehension in the early years is a strong predictor of future language-learning status.

Natural language indicators of differential gene regulation in the human immune system.

PubMed

Mehl, Matthias R; Raison, Charles L; Pace, Thaddeus W W; Arevalo, Jesusa M G; Cole, Steve W

2017-11-21

Adverse social conditions have been linked to a conserved transcriptional response to adversity (CTRA) in circulating leukocytes that may contribute to social gradients in disease. However, the CNS mechanisms involved remain obscure, in part because CTRA gene-expression profiles often track external social-environmental variables more closely than they do self-reported internal affective states such as stress, depression, or anxiety. This study examined the possibility that variations in patterns of natural language use might provide more sensitive indicators of the automatic threat-detection and -response systems that proximally regulate autonomic induction of the CTRA. In 22,627 audio samples of natural speech sampled from the daily interactions of 143 healthy adults, both total language output and patterns of function-word use covaried with CTRA gene expression. These language features predicted CTRA gene expression substantially better than did conventional self-report measures of stress, depression, and anxiety and did so independently of demographic and behavioral factors (age, sex, race, smoking, body mass index) and leukocyte subset distributions. This predictive relationship held when language and gene expression were sampled more than a week apart, suggesting that associations reflect stable individual differences or chronic life circumstances. Given the observed relationship between personal expression and gene expression, patterns of natural language use may provide a useful behavioral indicator of nonconsciously evaluated well-being (implicit safety vs. threat) that is distinct from conscious affective experience and more closely tracks the neurobiological processes involved in peripheral gene regulation. Copyright © 2017 the Author(s). Published by PNAS.

Executive functions and language in children with different subtypes of specific language impairment.

PubMed

Acosta Rodríguez, V; Ramírez Santana, G M; Hernández Expósito, S

The marked heterogeneity among children diagnosed with specific language impairment (SLI) highlights the importance of studying and describing cases based on the distinction between the expressive and receptive-expressive SLI subtypes. The main objective of this study was to examine neuropsychological, linguistic, and narrative behaviours in children with different SLI subtypes. A comprehensive battery of language and neuropsychological tests was administered to a total of 58 children (29 with SLI and 29 normal controls) between 5.60 and 11.20 years old. Both SLI subtypes performed more poorly than the control group in language skills, narrative, and executive function. Furthermore, the expressive SLI group demonstrated substantial ungrammaticality, as well as problems with verbal fluency and both verbal and spatial working memory, while the receptive-expressive SLI subtype displayed poorer neuropsychological performance in general. Our findings showed that children with either SLI subtype displayed executive dysfunctions that were not limited to verbal tasks but rather extended to nonverbal measures. This could reflect a global cognitive difficulty which, along with declining linguistic and narrative skills, illustrates the complex profile of this impairment. Copyright © 2016 Sociedad Española de Neurología. Publicado por Elsevier España, S.L.U. All rights reserved.

An informatics approach to integrating genetic and neurological data in speech and language neuroscience.

PubMed

Bohland, Jason W; Myers, Emma M; Kim, Esther

2014-01-01

A number of heritable disorders impair the normal development of speech and language processes and occur in large numbers within the general population. While candidate genes and loci have been identified, the gap between genotype and phenotype is vast, limiting current understanding of the biology of normal and disordered processes. This gap exists not only in our scientific knowledge, but also in our research communities, where genetics researchers and speech, language, and cognitive scientists tend to operate independently. Here we describe a web-based, domain-specific, curated database that represents information about genotype-phenotype relations specific to speech and language disorders, as well as neuroimaging results demonstrating focal brain differences in relevant patients versus controls. Bringing these two distinct data types into a common database ( http://neurospeech.org/sldb ) is a first step toward bringing molecular level information into cognitive and computational theories of speech and language function. One bridge between these data types is provided by densely sampled profiles of gene expression in the brain, such as those provided by the Allen Brain Atlases. Here we present results from exploratory analyses of human brain gene expression profiles for genes implicated in speech and language disorders, which are annotated in our database. We then discuss how such datasets can be useful in the development of computational models that bridge levels of analysis, necessary to provide a mechanistic understanding of heritable language disorders. We further describe our general approach to information integration, discuss important caveats and considerations, and offer a specific but speculative example based on genes implicated in stuttering and basal ganglia function in speech motor control.

Social Function in Multiple X and Y Chromosome Disorders: XXY, XYY, XXYY, XXXY

PubMed Central

Visootsak, Jeannie; Graham, John M.

2014-01-01

Klinefelter syndrome (47,XXY) was initially described in the context of its endocrinologic and physical features; however, subsequent studies have revealed specific impairments in verbal skills and social functioning. Males with sex chromosomal aneuploidies are known to have variability in their developmental profile with the majority presenting with expressive language deficits. As a consequence of language delays, they have an increased likelihood of language-based learning disabilities and social-emotional problems that may persist through adulthood. Studies on males with 47,XXY have revealed unique behavioral and social profiles with possible vulnerability to autistic traits. The prevalence of males with more than one extra sex chromosome (e.g., 48,XXYY and 48,XXXY) and an additional Y (e.g., 47,XYY) is less common, but it is important to understand their social functioning as it provides insight into treatment implications. PMID:20014367

Developmental profiles and mentality in preschool children with Prader-Willi syndrome: a preliminary study.

PubMed

Chen, Chien-Min; Chen, Chia-Ling; Hou, Jia-Woei; Hsu, Hung-Chih; Chung, Chia-Ying; Chou, Shih-Wei; Lin, Chu-Hsu; Chen, Kai-Hua

2010-01-01

A majority of the children with Prader-Willi syndrome (PWS) have global developmental delay and mental delay. The aim of this study was to investigate the developmental profiles and mental assessments among preschool children with PWS. Ten children with PWS between the ages of 15 months to 6 years, and 11 children with typical development were enrolled. Developmental profiles in terms of their developmental quotient (DQ) for the eight domains of the Chinese Children Developmental Inventory (CCDI) and mental assessments in terms of intelligence quotient (IQ) and developmental index (DI) were carried out for all children. The DQs of all eight domains, including gross motor, fine motor, expressive language, concept comprehension, situation comprehension, self help, personal- social and general development, in the PWS group were lower than the DQs of the children from the typical development group (p < 0.01). Children with PWS had better DQs in the fine motor domain than in the gross motor domain and in the receptive language domain than in the expressive language domain. Furthermore, their verbal IQ were better than their performance IQ and their mental DI was better than their psychomotor DI. These findings suggest that the children with PWS show an uneven global developmental delay together with an uneven mental delay. The results of this study should allow clinicians to better understand the developmental functioning of children with PWS and this will help with the planning of treatment strategies.

Speech and Oral Motor Profile after Childhood Hemispherectomy

ERIC Educational Resources Information Center

Liegeois, Frederique; Morgan, Angela T.; Stewart, Lorna H.; Cross, J. Helen; Vogel, Adam P.; Vargha-Khadem, Faraneh

2010-01-01

Hemispherectomy (disconnection or removal of an entire cerebral hemisphere) is a rare surgical procedure used for the relief of drug-resistant epilepsy in children. After hemispherectomy, contralateral hemiplegia persists whereas gross expressive and receptive language functions can be remarkably spared. Motor speech deficits have rarely been…

A Narrative Evaluation of Mandarin-Speaking Children With Language Impairment.

PubMed

Hao, Ying; Sheng, Li; Zhang, Yiwen; Jiang, Fan; de Villiers, Jill; Lee, Wendy; Liu, Xueman Lucy

2018-02-15

We aimed to study narrative skills in Mandarin-speaking children with language impairment (LI) to compare with children with LI speaking Indo-European languages. Eighteen Mandarin-speaking children with LI (mean age 6;2 [years;months]) and 18 typically developing (TD) age controls told 3 stories elicited using the Mandarin Expressive Narrative Test (de Villiers & Liu, 2014). We compared macrostructure-evaluating descriptions of characters, settings, initiating events, internal responses,plans, actions, and consequences. We also studied general microstructure, including productivity, lexical diversity, syntactic complexity, and grammaticality. In addition, we compared the use of 6 fine-grained microstructure elements that evaluate particular Mandarin linguistic features. Children with LI exhibited weaknesses in 5 macrostructure elements, lexical diversity, syntactic complexity, and 3 Mandarin-specific, fine-grained microstructure elements. Children with LI and TD controls demonstrated comparable performance on 2 macrostructure elements, productivity, grammaticality, and the remaining 3 fine-grained microstructure features. Similarities and differences are noted in narrative profiles of children with LI who speak Mandarin versus those who speak Indo-European languages. The results are consistent with the view that profiles of linguistic deficits are shaped by the ambient language. Clinical implications are discussed.

Executive Function in Williams and Down Syndromes

ERIC Educational Resources Information Center

Carney, Daniel P. J.; Brown, Janice H.; Henry, Lucy A.

2013-01-01

Williams (WS) and Down (DS) syndromes are characterised by roughly opposing ability profiles. Relative verbal strengths and visuospatial difficulties have been reported in those with WS, while expressive language difficulties have been observed in individuals with DS. Few investigations into the executive function (EF) skills of these groups have…

Dual language profiles of Latino children of immigrants: Stability and change over the early school years

PubMed Central

COLLINS, BRIAN A.; O'CONNOR, ERIN E.; SUÁREZ-OROZCO, CAROLA; NIETO-CASTAÑON, ALFONSO; TOPPELBERG, CLAUDIO O.

2013-01-01

Dual language children enter school with varying levels of proficiencies in their first and second language. This study of Latino children of immigrants (N = 163) analyzes their dual language profiles at kindergarten and second grade, derived from the direct assessment of Spanish and English proficiencies (Woodcock Language Proficiency Batteries–Revised). Children were grouped based on the similarity of language profiles (competent profiles, such as dual proficient, Spanish proficient, and English proficient; and low-performing profiles, including borderline proficient and limited proficient). At kindergarten, the majority of children (63%) demonstrated a low-performing profile; by second grade, however, the majority of children (64%) had competent profiles. Change and stability of language profiles over time of individual children were then analyzed. Of concern, are children who continued to demonstrate a low-performing, high-risk profile. Factors in the linguistic environments at school and home, as well as other family and child factors associated with dual language profiles and change/stability over time were examined, with a particular focus on the persistently low-performing profile groups. PMID:24825925

Oral motor deficits in speech-impaired children with autism

PubMed Central

Belmonte, Matthew K.; Saxena-Chandhok, Tanushree; Cherian, Ruth; Muneer, Reema; George, Lisa; Karanth, Prathibha

2013-01-01

Absence of communicative speech in autism has been presumed to reflect a fundamental deficit in the use of language, but at least in a subpopulation may instead stem from motor and oral motor issues. Clinical reports of disparity between receptive vs. expressive speech/language abilities reinforce this hypothesis. Our early-intervention clinic develops skills prerequisite to learning and communication, including sitting, attending, and pointing or reference, in children below 6 years of age. In a cohort of 31 children, gross and fine motor skills and activities of daily living as well as receptive and expressive speech were assessed at intake and after 6 and 10 months of intervention. Oral motor skills were evaluated separately within the first 5 months of the child's enrolment in the intervention programme and again at 10 months of intervention. Assessment used a clinician-rated structured report, normed against samples of 360 (for motor and speech skills) and 90 (for oral motor skills) typically developing children matched for age, cultural environment and socio-economic status. In the full sample, oral and other motor skills correlated with receptive and expressive language both in terms of pre-intervention measures and in terms of learning rates during the intervention. A motor-impaired group comprising a third of the sample was discriminated by an uneven profile of skills with oral motor and expressive language deficits out of proportion to the receptive language deficit. This group learnt language more slowly, and ended intervention lagging in oral motor skills. In individuals incapable of the degree of motor sequencing and timing necessary for speech movements, receptive language may outstrip expressive speech. Our data suggest that autistic motor difficulties could range from more basic skills such as pointing to more refined skills such as articulation, and need to be assessed and addressed across this entire range in each individual. PMID:23847480

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.

Language Profile in Congenital Hypothyroid Children Receiving Replacement Therapy.

PubMed

Soliman, Hend; Abdel Hady, Aisha Fawzy; Abdel Hamid, Asmaa; Mahmoud, Heba

2016-01-01

The aim of this work was to evaluate receptive and expressive language skills in children with congenital hypothyroidism receiving early hormonal replacement treatment before the age of 3 months and to identify any subtle areas of weaknesses in their language development to check the necessity for future language intervention. The study was conducted on 30 hypothyroid children receiving hormonal replacement. They were subdivided into group I (5-8 years 11 months; 12 cases) and group II (9-12 years 11 months; 18 cases). All patients were subjected to a protocol of assessment applied in the Diabetes, Endocrine and Metabolism Pediatric Unit (DEMPU) and evaluation of language skills by the REAL scale. The younger group reached average Arabic language scores, while the older group showed moderate language delay. Early replacement therapy supports language development in young children. However, longitudinal and follow-up studies are required to identify difficulties presenting at older ages that may affect children in the academic settings. © 2016 S. Karger AG, Basel.

Early language delay phenotypes and correlation with later linguistic abilities.

PubMed

Petinou, Kakia; Spanoudis, George

2014-01-01

The present study focused on examining the continuity and directionality of language skills in late talkers (LTs) and identifying factors which might contribute to language outcomes at the age of 3 years. Subjects were 23 Cypriot-Greek-speaking toddlers classified as LTs and 24 age-matched typically developing peers (TDs). Participants were assessed at 28, 32 and 36 months, using various linguistic measures such as size of receptive and expressive vocabulary, mean length of utterance (MLU) of words and number of consonants produced. Data on otitis media familial history were also analyzed. The ANOVA results indicated parallel developmental profiles between the two groups, with a language lag characterizing LTs. Concurrent correlations between measures showed that poor phonetic inventories in the LT group at 28 months predicted poor MLU at the ages of 32 and 36 months. Significant cross-lagged correlations supported the finding that poor phonetic inventories at 28 months served as a good predictor for MLU and expressive vocabulary at the age of 32 and for MLU at 36 months. The results highlight the negative effect of early language delay on language skills up to the age of 3 years and lend support to the current literature regarding the universal linguistic picture of early and persistent language delay. Based on the current results, poor phonetic inventories at the age of intake might serve as a predictive factor for language outcomes at the age of 36 months. Finally, the findings are discussed in view of the need for further research with a focus on more language-sensitive tools in testing later language outcomes. © 2014 S. Karger AG, Basel.

Specific profiles of neurocognitive and reading functions in a sample of 42 Italian boys with Duchenne Muscular Dystrophy.

PubMed

Lorusso, Maria Luisa; Civati, Federica; Molteni, Massimo; Turconi, Anna Carla; Bresolin, Nereo; D'Angelo, Maria Grazia

2013-01-01

A group of 42 Italian boys with Duchenne Muscular Dystrophy was compared with a control group of 10 boys with Spinal Muscular Atrophy and Osteogenesis Imperfecta on tests assessing general intellectual ability, language, neuropsychological functions, and reading skills with the aim of describing a comprehensive profile of the various functions and investigating their interrelationships. The influence of general intellectual level on performance was analyzed. Further, correlations between various neuropsychological measures and language performances were computed for the group with Duchenne Muscular Dystrophy, as well as the correlations between reading scores and other cognitive and linguistic measures. A general lowering in VIQ, PIQ, and FSIQ scores was found to characterize the group with Duchenne Muscular Dystrophy. Expressive language skills were within the normal range, while syntactic and grammatical comprehension were significantly impaired. The presence of below-average reading performances was further confirmed. However, unlike previous studies on irregular orthographies, the present results show that (a) the mild reading difficulties found in the sample essentially concern speed rather than accuracy; (b) they concern word rather than nonword reading; (c) lower reading performances are related to lower scores in general IQ; (d) no correlations emerge with phonological abilities, verbal short-term memory, or working memory, but rather with long-term memory and lexical skills. This may suggest that language-specific effects modulate the cognitive expressions of Duchenne Muscular Dystrophy and raises the possibility that the dysfunctions underlying the reading difficulties observed in affected readers of regular orthographies involve different neurocognitive systems than the cortico-cerebellar circuits usually invoked.

Individual differences in airline captains' personalities, communication strategies, and crew performance

NASA Technical Reports Server (NTRS)

Orasanu, Judith

1991-01-01

Aircrew effectiveness in coping with emergencies has been linked to captain's personality profile. The present study analyzed cockpit communication during simulated flight to examine the relation between captains' discourse strategies, personality profiles, and crew performance. Positive Instrumental/Expressive captains and Instrumental-Negative captains used very similar communication strategies and their crews made few errors. Their talk was distinguished by high levels of planning and strategizing, gathering information, predicting/alerting, and explaining, especially during the emergency flight phase. Negative-Expressive captains talked less overall, and engaged in little problem solving talk, even during emergencies. Their crews made many errors. Findings support the theory that high crew performance results when captains use language to build shared mental models for problem situations.

Social Networking: Developing Intercultural Competence and Fostering Autonomous Learning

ERIC Educational Resources Information Center

Vurdien, Ruby

2014-01-01

With the emergence of Web 2.0, the incorporation of internet-based social networking tools is becoming increasingly popular in the foreign language classes of today. This form of social interaction provides students with the opportunity to express and share their views with their peers, and to create profiles as well as online communities of…

Stability of Language and Literacy Profiles of Children With Language Impairment in the Public Schools.

PubMed

Tambyraja, Sherine R; Schmitt, Mary Beth; Farquharson, Kelly; Justice, Laura M

2015-08-01

The present study focused on the identification and stability of language and literacy profiles of primary school children receiving school-based language therapy over the course of one academic year. Participants included 272 early elementary school-age children (144 boys, 128 girls) who had been clinically identified as having a language impairment. A latent profile analysis was used to identify distinct profiles on the basis of a battery of language and literacy assessments in the fall and spring of the academic year. Four profiles were identified in both fall and spring that could be best described as representing high, average, and low overall abilities. Two average groups were identified that differentiated according to phonological awareness abilities. Children's profile membership was variable from fall to spring with nearly 60% of children shifting into a higher profile. The results of t tests comparing children who shifted into higher profiles from those who remained stable in profile membership revealed group differences regarding language severity, socio-economic status, and proportion of therapy sessions received in the classroom. These results provide further evidence regarding the heterogeneity of children with language impairment served in the public schools, indicating that differences may be best conceptualized along a continuum of severity.

NATbox: a network analysis toolbox in R.

PubMed

Chavan, Shweta S; Bauer, Michael A; Scutari, Marco; Nagarajan, Radhakrishnan

2009-10-08

There has been recent interest in capturing the functional relationships (FRs) from high-throughput assays using suitable computational techniques. FRs elucidate the working of genes in concert as a system as opposed to independent entities hence may provide preliminary insights into biological pathways and signalling mechanisms. Bayesian structure learning (BSL) techniques and its extensions have been used successfully for modelling FRs from expression profiles. Such techniques are especially useful in discovering undocumented FRs, investigating non-canonical signalling mechanisms and cross-talk between pathways. The objective of the present study is to develop a graphical user interface (GUI), NATbox: Network Analysis Toolbox in the language R that houses a battery of BSL algorithms in conjunction with suitable statistical tools for modelling FRs in the form of acyclic networks from gene expression profiles and their subsequent analysis. NATbox is a menu-driven open-source GUI implemented in the R statistical language for modelling and analysis of FRs from gene expression profiles. It provides options to (i) impute missing observations in the given data (ii) model FRs and network structure from gene expression profiles using a battery of BSL algorithms and identify robust dependencies using a bootstrap procedure, (iii) present the FRs in the form of acyclic graphs for visualization and investigate its topological properties using network analysis metrics, (iv) retrieve FRs of interest from published literature. Subsequently, use these FRs as structural priors in BSL (v) enhance scalability of BSL across high-dimensional data by parallelizing the bootstrap routines. NATbox provides a menu-driven GUI for modelling and analysis of FRs from gene expression profiles. By incorporating readily available functions from existing R-packages, it minimizes redundancy and improves reproducibility, transparency and sustainability, characteristic of open-source environments. NATbox is especially suited for interdisciplinary researchers and biologists with minimal programming experience and would like to use systems biology approaches without delving into the algorithmic aspects. The GUI provides appropriate parameter recommendations for the various menu options including default parameter choices for the user. NATbox can also prove to be a useful demonstration and teaching tool in graduate and undergraduate course in systems biology. It has been tested successfully under Windows and Linux operating systems. The source code along with installation instructions and accompanying tutorial can be found at http://bioinformatics.ualr.edu/natboxWiki/index.php/Main_Page.

Linguistic Profiling of Language Disorders

ERIC Educational Resources Information Center

Karanth, Prathibha

2010-01-01

The history of the evolution of language assessments for children and adults with language disorders is described briefly. This is followed by a discussion on language assessment of the clinical population with an emphasis on linguistic profiling, illustrated through the Linguistic Profile Test. Discourse analysis, in particular, is highlighted…

Speech and language development in 2-year-old children with cerebral palsy.

PubMed

Hustad, Katherine C; Allison, Kristen; McFadd, Emily; Riehle, Katherine

2014-06-01

We examined early speech and language development in children who had cerebral palsy. Questions addressed whether children could be classified into early profile groups on the basis of speech and language skills and whether there were differences on selected speech and language measures among groups. Speech and language assessments were completed on 27 children with CP who were between the ages of 24 and 30 months (mean age 27.1 months; SD 1.8). We examined several measures of expressive and receptive language, along with speech intelligibility. Two-step cluster analysis was used to identify homogeneous groups of children based on their performance on the seven dependent variables characterizing speech and language performance. Three groups of children identified were those not yet talking (44% of the sample); those whose talking abilities appeared to be emerging (41% of the sample); and those who were established talkers (15% of the sample). Group differences were evident on all variables except receptive language skills. 85% of 2-year-old children with CP in this study had clinical speech and/or language delays relative to age expectations. Findings suggest that children with CP should receive speech and language assessment and treatment at or before 2 years of age.

Exploring Stability and Change in Preschool Teachers' Shared Book Reading Verbal Language Profiles across One Semester

ERIC Educational Resources Information Center

Bales, Mary K. Cockburn

2013-01-01

This study explored preschool teachers' verbal language profiles during shared book reading sessions. The verbal language profiles were comprised of a combination of instructional and management strategies both at the fall and winter time points. Latent profile and transition analyses were used to explore the profiles identified in the study's…

Dysregulation of X-linked gene expression in Klinefelter's syndrome and association with verbal cognition.

PubMed

Vawter, Marquis P; Harvey, Philip D; DeLisi, Lynn E

2007-09-05

Klinefelter's Syndrome (KS) is a chromosomal karyotype with one or more extra X chromosomes. KS individuals often show language impairment and the phenotype might be due to overexpression of genes on the extra X chromosome(s). We profiled mRNA derived from lymphoblastoid cell lines from males with documented KS and control males using the Affymetrix U133P microarray platform. There were 129 differentially expressed genes (DEGs) in KS group compared with controls after Benjamini-Hochberg false discovery adjustment. The DEGs included 14 X chromosome genes which were significantly over-represented. The Y chromosome had zero DEGs. In exploratory analysis of gene expression-cognition relationships, 12 DEGs showed significant correlation of expression with measures of verbal cognition in KS. Overexpression of one pseudoautosomal gene, GTPBP6 (GTP binding protein 6, putative) was inversely correlated with verbal IQ (r = -0.86, P < 0.001) and four other measures of verbal ability. Overexpression of XIST was found in KS compared to XY controls suggesting that silencing of many genes on the X chromosome might occur in KS similar to XX females. The microarray findings for eight DEGs were validated by quantitative PCR. The 14 X chromosome DEGs were not differentially expressed in prior studies comparing female and male brains suggesting a dysregulation profile unique to KS. Examination of X-linked DEGs, such as GTPBP6, TAF9L, and CXORF21, that show verbal cognition-gene expression correlations may establish a causal link between these genes, neurodevelopment, and language function. A screen of candidate genes may serve as biomarkers of KS for early diagnosis. Copyright 2007 Wiley-Liss, Inc.

Linguistic profile of individuals with Down syndrome: comparing the linguistic performance of three developmental disorders.

PubMed

Ypsilanti, A; Grouios, G

2008-03-01

An increasing number of studies, addressing the linguistic abilities of individuals with Down syndrome (DS) suggest that they exhibit strengths and weaknesses within the linguistic domain. This article critically reviews the literature on the linguistic profile of individuals with DS, with particular emphasis on the expression and reception of vocabulary and grammar, including nonverbal linguistic expression during infant development. In doing so, attention is given to recent comparative studies of the linguistic abilities of individuals with DS, Specific Language Impairment (SLI), and Williams syndrome (WS). The possibility that deficits in one cognitive system may have consequences in another cognitive system, and that these consequences may define the nature of the impairment in each clinical syndrome is further discussed with suggestions for future research.

A UML Profile for State Analysis

NASA Technical Reports Server (NTRS)

Murray, Alex; Rasmussen, Robert

2010-01-01

State Analysis is a systems engineering methodology for the specification and design of control systems, developed at the Jet Propulsion Laboratory. The methodology emphasizes an analysis of the system under control in terms of States and their properties and behaviors and their effects on each other, a clear separation of the control system from the controlled system, cognizance in the control system of the controlled system's State, goal-based control built on constraining the controlled system's States, and disciplined techniques for State discovery and characterization. State Analysis (SA) introduces two key diagram types: State Effects and Goal Network diagrams. The team at JPL developed a tool for performing State Analysis. The tool includes a drawing capability, backed by a database that supports the diagram types and the organization of the elements of the SA models. But the tool does not support the usual activities of software engineering and design - a disadvantage, since systems to which State Analysis can be applied tend to be very software-intensive. This motivated the work described in this paper: the development of a preliminary Unified Modeling Language (UML) profile for State Analysis. Having this profile would enable systems engineers to specify a system using the methods and graphical language of State Analysis, which is easily linked with a larger system model in SysML (Systems Modeling Language), while also giving software engineers engaged in implementing the specified control system immediate access to and use of the SA model, in the same language, UML, used for other software design. That is, a State Analysis profile would serve as a shared modeling bridge between system and software models for the behavior aspects of the system. This paper begins with an overview of State Analysis and its underpinnings, followed by an overview of the mapping of SA constructs to the UML metamodel. It then delves into the details of these mappings and the constraints associated with them. Finally, we give an example of the use of the profile for expressing an example SA model.

Rapid Profile: A Second Language Screening Procedure.

ERIC Educational Resources Information Center

Mackey, Alison; And Others

1991-01-01

Rapid Profile, developed by Manfred Pienemann of National Languages Institute of Australia/Language Acquisition Research Centre, is a computer-based procedure for screening speech samples collected from language learners to assess their level of language development as compared to standard patterns in the acquisition of the target language. Rapid…

The differences in clinical aspect between specific language impairment and global developmental delay.

PubMed

Kim, Seong Woo; Jeon, Ha Ra; Park, Eun Ji; Chung, Hee Jung; Song, Jung Eun

2014-12-01

To compare and analyze the clinical characteristics of children with delayed language acquisition due to two different diagnoses, which were specific language impairment (SLI, a primarily delayed language development) and global developmental delay (GDD, a language delay related to cognitive impairment). Among 1,598 children who had visited the developmental delay clinic from March 2005 to February 2011, 467 children who were diagnosed with GDD and 183 children who were diagnosed with SLI were included in this study. All children were questioned about past, family, and developmental history, and their language competences and cognitive function were assessed. Some children got electroencephalography (EEG), in case of need. The presence of the perinatal risk factors showed no difference in two groups. In the children with GDD, they had more delayed acquisition of independent walking and more frequent EEG abnormalities compared with the children with SLI (p<0.01). The positive family history of delayed language development was more prevalent in children with SLI (p<0.01). In areas of language ability, the quotient of receptive language and expressive language did not show any meaningful statistical differences between the two groups. Analyzing in each group, the receptive language quotient was higher than expressive language quotient in both group (p<0.01). In the GDD group, the Bayley Scales of Infant Development II (BSID-II) showed a marked low mental and motor quotient while the Wechsler Intelligence Scale showed low verbal and nonverbal IQ. In the SLI group, the BSID-II and Wechsler Intelligence Scale showed low scores in mental area and verbal IQ but sparing motor area and nonverbal IQ. The linguistic profiles of children with language delay could not differentiate between SLI and GDD. The clinicians needed to be aware of these developmental issues, and history taking and clinical evaluation, including cognitive assessment, could be helpful to diagnose adequately and set the treatment plan for each child.

Toward a Model-Based Approach for Flight System Fault Protection

NASA Technical Reports Server (NTRS)

Day, John; Meakin, Peter; Murray, Alex

2012-01-01

Use SysML/UML to describe the physical structure of the system This part of the model would be shared with other teams - FS Systems Engineering, Planning & Execution, V&V, Operations, etc., in an integrated model-based engineering environment Use the UML Profile mechanism, defining Stereotypes to precisely express the concepts of the FP domain This extends the UML/SysML languages to contain our FP concepts Use UML/SysML, along with our profile, to capture FP concepts and relationships in the model Generate typical FP engineering products (the FMECA, Fault Tree, MRD, V&V Matrices)

Functional Programming with C++ Template Metaprograms

NASA Astrophysics Data System (ADS)

Porkoláb, Zoltán

Template metaprogramming is an emerging new direction of generative programming. With the clever definitions of templates we can force the C++ compiler to execute algorithms at compilation time. Among the application areas of template metaprograms are the expression templates, static interface checking, code optimization with adaption, language embedding and active libraries. However, as template metaprogramming was not an original design goal, the C++ language is not capable of elegant expression of metaprograms. The complicated syntax leads to the creation of code that is hard to write, understand and maintain. Although template metaprogramming has a strong relationship with functional programming, this is not reflected in the language syntax and existing libraries. In this paper we give a short and incomplete introduction to C++ templates and the basics of template metaprogramming. We will enlight the role of template metaprograms, and some important and widely used idioms. We give an overview of the possible application areas as well as debugging and profiling techniques. We suggest a pure functional style programming interface for C++ template metaprograms in the form of embedded Haskell code which is transformed to standard compliant C++ source.

Early vocabulary development in deaf native signers: a British Sign Language adaptation of the communicative development inventories.

PubMed

Woolfe, Tyron; Herman, Rosalind; Roy, Penny; Woll, Bencie

2010-03-01

There is a dearth of assessments of sign language development in young deaf children. This study gathered age-related scores from a sample of deaf native signing children using an adapted version of the MacArthur-Bates CDI (Fenson et al., 1994). Parental reports on children's receptive and expressive signing were collected longitudinally on 29 deaf native British Sign Language (BSL) users, aged 8-36 months, yielding 146 datasets. A smooth upward growth curve was obtained for early vocabulary development and percentile scores were derived. In the main, receptive scores were in advance of expressive scores. No gender bias was observed. Correlational analysis identified factors associated with vocabulary development, including parental education and mothers' training in BSL. Individual children's profiles showed a range of development and some evidence of a growth spurt. Clinical and research issues relating to the measure are discussed. The study has developed a valid, reliable measure of vocabulary development in BSL. Further research is needed to investigate the relationship between vocabulary acquisition in native and non-native signers.

Dysregulation of X-Linked Gene Expression in Klinefelter’s Syndrome and Association With Verbal Cognition

PubMed Central

Vawter, Marquis P.; Harvey, Philip D.; DeLisi, Lynn E.

2007-01-01

Klinefelter’s Syndrome (KS) is a chromosomal karyotype with one or more extra X chromosomes. KS individuals often show language impairment and the phenotype might be due to overexpression of genes on the extra X chromosome(s). We profiled mRNA derived from lymphoblastoid cell lines from males with documented KS and control males using the Affymetrix U133P microarray platform. There were 129 differentially expressed genes (DEGs) in KS group compared with controls after Benjamini–Hochberg false discovery adjustment. The DEGs included 14 X chromosome genes which were significantly over-represented. The Y chromosome had zero DEGs. In exploratory analysis of gene expression–cognition relationships, 12 DEGs showed significant correlation of expression with measures of verbal cognition in KS. Overexpression of one pseudoautosomal gene, GTPBP6 (GTP binding protein 6, putative) was inversely correlated with verbal IQ (r = −0.86, P < 0.001) and four other measures of verbal ability. Overexpression of XIST was found in KS compared to XY controls suggesting that silencing of many genes on the X chromosome might occur in KS similar to XX females. The microarray findings for eight DEGs were validated by quantitative PCR. The 14 X chromosome DEGs were not differentially expressed in prior studies comparing female and male brains suggesting a dysregulation profile unique to KS. Examination of X-linked DEGs, such as GTPBP6, TAF9L, and CXORF21, that show verbal cognition–gene expression correlations may establish a causal link between these genes, neurodevelopment, and language function. A screen of candidate genes may serve as biomarkers of KS for early diagnosis. PMID:17347996

Speech and Language Development in 2 Year Old Children with Cerebral Palsy

PubMed Central

Hustad, Katherine C.; Allison, Kristen; McFadd, Emily; Riehle, Katherine

2013-01-01

Objective We examined early speech and language development in children who had cerebral palsy. Questions addressed whether children could be classified into early profile groups on the basis of speech and language skills and whether there were differences on selected speech and language measures among groups. Methods Speech and language assessments were completed on 27 children with CP who were between the ages of 24-30 months (mean age 27.1 months; SD 1.8). We examined several measures of expressive and receptive language, along with speech intelligibility. Results 2-step cluster analysis was used to identify homogeneous groups of children based on their performance on the 7 dependent variables characterizing speech and language performance. Three groups of children identified were those not yet talking (44% of the sample); those whose talking abilities appeared to be emerging (41% of the sample); and those who were established talkers (15% of the sample). Group differences were evident on all variables except receptive language skills. Conclusion 85% of 2 year old children with CP in this study had clinical speech and /or language delays relative to age expectations. Findings suggest that children with CP should receive speech and language assessment and treatment to identify and treat those with delays at or before 2 years of age. PMID:23627373

Language, reading, and math learning profiles in an epidemiological sample of school age children.

PubMed

Archibald, Lisa M D; Oram Cardy, Janis; Joanisse, Marc F; Ansari, Daniel

2013-01-01

Dyscalculia, dyslexia, and specific language impairment (SLI) are relatively specific developmental learning disabilities in math, reading, and oral language, respectively, that occur in the context of average intellectual capacity and adequate environmental opportunities. Past research has been dominated by studies focused on single impairments despite the widespread recognition that overlapping and comorbid deficits are common. The present study took an epidemiological approach to study the learning profiles of a large school age sample in language, reading, and math. Both general learning profiles reflecting good or poor performance across measures and specific learning profiles involving either weak language, weak reading, weak math, or weak math and reading were observed. These latter four profiles characterized 70% of children with some evidence of a learning disability. Low scores in phonological short-term memory characterized clusters with a language-based weakness whereas low or variable phonological awareness was associated with the reading (but not language-based) weaknesses. The low math only group did not show these phonological deficits. These findings may suggest different etiologies for language-based deficits in language, reading, and math, reading-related impairments in reading and math, and isolated math disabilities.

Language, Reading, and Math Learning Profiles in an Epidemiological Sample of School Age Children

PubMed Central

Archibald, Lisa M. D.; Oram Cardy, Janis; Joanisse, Marc F.; Ansari, Daniel

2013-01-01

Dyscalculia, dyslexia, and specific language impairment (SLI) are relatively specific developmental learning disabilities in math, reading, and oral language, respectively, that occur in the context of average intellectual capacity and adequate environmental opportunities. Past research has been dominated by studies focused on single impairments despite the widespread recognition that overlapping and comorbid deficits are common. The present study took an epidemiological approach to study the learning profiles of a large school age sample in language, reading, and math. Both general learning profiles reflecting good or poor performance across measures and specific learning profiles involving either weak language, weak reading, weak math, or weak math and reading were observed. These latter four profiles characterized 70% of children with some evidence of a learning disability. Low scores in phonological short-term memory characterized clusters with a language-based weakness whereas low or variable phonological awareness was associated with the reading (but not language-based) weaknesses. The low math only group did not show these phonological deficits. These findings may suggest different etiologies for language-based deficits in language, reading, and math, reading-related impairments in reading and math, and isolated math disabilities. PMID:24155959

Analyzing gene expression profiles in dilated cardiomyopathy via bioinformatics methods.

PubMed

Wang, Liming; Zhu, L; Luan, R; Wang, L; Fu, J; Wang, X; Sui, L

2016-10-10

Dilated cardiomyopathy (DCM) is characterized by ventricular dilatation, and it is a common cause of heart failure and cardiac transplantation. This study aimed to explore potential DCM-related genes and their underlying regulatory mechanism using methods of bioinformatics. The gene expression profiles of GSE3586 were downloaded from Gene Expression Omnibus database, including 15 normal samples and 13 DCM samples. The differentially expressed genes (DEGs) were identified between normal and DCM samples using Limma package in R language. Pathway enrichment analysis of DEGs was then performed. Meanwhile, the potential transcription factors (TFs) and microRNAs (miRNAs) of these DEGs were predicted based on their binding sequences. In addition, DEGs were mapped to the cMap database to find the potential small molecule drugs. A total of 4777 genes were identified as DEGs by comparing gene expression profiles between DCM and control samples. DEGs were significantly enriched in 26 pathways, such as lymphocyte TarBase pathway and androgen receptor signaling pathway. Furthermore, potential TFs (SP1, LEF1, and NFAT) were identified, as well as potential miRNAs (miR-9, miR-200 family, and miR-30 family). Additionally, small molecules like isoflupredone and trihexyphenidyl were found to be potential therapeutic drugs for DCM. The identified DEGs (PRSS12 and FOXG1), potential TFs, as well as potential miRNAs, might be involved in DCM.

Analyzing gene expression profiles in dilated cardiomyopathy via bioinformatics methods

PubMed Central

Wang, Liming; Zhu, L.; Luan, R.; Wang, L.; Fu, J.; Wang, X.; Sui, L.

2016-01-01

Dilated cardiomyopathy (DCM) is characterized by ventricular dilatation, and it is a common cause of heart failure and cardiac transplantation. This study aimed to explore potential DCM-related genes and their underlying regulatory mechanism using methods of bioinformatics. The gene expression profiles of GSE3586 were downloaded from Gene Expression Omnibus database, including 15 normal samples and 13 DCM samples. The differentially expressed genes (DEGs) were identified between normal and DCM samples using Limma package in R language. Pathway enrichment analysis of DEGs was then performed. Meanwhile, the potential transcription factors (TFs) and microRNAs (miRNAs) of these DEGs were predicted based on their binding sequences. In addition, DEGs were mapped to the cMap database to find the potential small molecule drugs. A total of 4777 genes were identified as DEGs by comparing gene expression profiles between DCM and control samples. DEGs were significantly enriched in 26 pathways, such as lymphocyte TarBase pathway and androgen receptor signaling pathway. Furthermore, potential TFs (SP1, LEF1, and NFAT) were identified, as well as potential miRNAs (miR-9, miR-200 family, and miR-30 family). Additionally, small molecules like isoflupredone and trihexyphenidyl were found to be potential therapeutic drugs for DCM. The identified DEGs (PRSS12 and FOXG1), potential TFs, as well as potential miRNAs, might be involved in DCM. PMID:27737314

Expressions of the fundamental equation of gradient elution and a numerical solution of these equations under any gradient profile.

PubMed

Nikitas, P; Pappa-Louisi, A

2005-09-01

The original work carried out by Freiling and Drake in gradient liquid chromatography is rewritten in the current language of reversed-phase liquid chromatography. This allows for the rigorous derivation of the fundamental equation for gradient elution and the development of two alternative expressions of this equation, one of which is free from the constraint that the holdup time must be constant. In addition, the above derivation results in a very simple numerical solution of the various equations of gradient elution under any gradient profile. The theory was tested using eight catechol-related solutes in mobile phases modified with methanol, acetonitrile, or 2-propanol. It was found to be a satisfactory prediction of solute gradient retention behavior even if we used a simple linear description for the isocratic elution of these solutes.

Down syndrome: Cognitive and behavioral functioning across the lifespan.

PubMed

Grieco, Julie; Pulsifer, Margaret; Seligsohn, Karen; Skotko, Brian; Schwartz, Alison

2015-06-01

Individuals with Down syndrome (DS) commonly possess unique neurocognitive and neurobehavioral profiles that emerge within specific developmental periods. These profiles are distinct relative to others with similar intellectual disability (ID) and reflect underlying neuroanatomic findings, providing support for a distinctive phenotypic profile. This review updates what is known about the cognitive and behavioral phenotypes associated with DS across the lifespan. In early childhood, mild deviations from neurotypically developing trajectories emerge. By school-age, delays become pronounced. Nonverbal skills remain on trajectory for mental age, whereas verbal deficits emerge and persist. Nonverbal learning and memory are strengths relative to verbal skills. Expressive language is delayed relative to comprehension. Aspects of language skills continue to develop throughout adolescence, although language skills remain compromised in adulthood. Deficits in attention/executive functions are present in childhood and become more pronounced with age. Characteristic features associated with DS (cheerful, social nature) are personality assets. Children are at a lower risk for psychopathology compared to other children with ID; families report lower levels of stress and a more positive outlook. In youth, externalizing behaviors may be problematic, whereas a shift toward internalizing behaviors emerges with maturity. Changes in emotional/behavioral functioning in adulthood are typically associated with neurodegeneration and individuals with DS are higher risk for dementia of the Alzheimer's type. Individuals with DS possess many unique strengths and weaknesses that should be appreciated as they develop across the lifespan. Awareness of this profile by professionals and caregivers can promote early detection and support cognitive and behavioral development. © 2015 Wiley Periodicals, Inc.

Children's Agency in Creating and Maintaining Language Policy in Practice in Two "Language Profile" Preschools in Sweden

ERIC Educational Resources Information Center

Boyd, Sally; Huss, Leena; Ottesjö, Cajsa

2017-01-01

This paper presents results from an ethnographic study of language policy as it is enacted in everyday interaction in two language profile preschools in Sweden with explicit monolingual language policies: English and Finnish, respectively. However, in both preschools, children are free to choose language or code alternate. The study shows how…

Abstract profiles of structural stability point to universal tendencies, family-specific factors, and ancient connections between languages.

PubMed

Dediu, Dan; Levinson, Stephen C

2012-01-01

Language is the best example of a cultural evolutionary system, able to retain a phylogenetic signal over many thousands of years. The temporal stability (conservatism) of basic vocabulary is relatively well understood, but the stability of the structural properties of language (phonology, morphology, syntax) is still unclear. Here we report an extensive Bayesian phylogenetic investigation of the structural stability of numerous features across many language families and we introduce a novel method for analyzing the relationships between the "stability profiles" of language families. We found that there is a strong universal component across language families, suggesting the existence of universal linguistic, cognitive and genetic constraints. Against this background, however, each language family has a distinct stability profile, and these profiles cluster by geographic area and likely deep genealogical relationships. These stability profiles seem to show, for example, the ancient historical relationships between the Siberian and American language families, presumed to be separated by at least 12,000 years, and possible connections between the Eurasian families. We also found preliminary support for the punctuated evolution of structural features of language across families, types of features and geographic areas. Thus, such higher-level properties of language seen as an evolutionary system might allow the investigation of ancient connections between languages and shed light on the peopling of the world.

Protein-protein interaction network of gene expression in the hydrocortisone-treated keloid.

PubMed

Chen, Rui; Zhang, Zhiliang; Xue, Zhujia; Wang, Lin; Fu, Mingang; Lu, Yi; Bai, Ling; Zhang, Ping; Fan, Zhihong

2015-01-01

In order to explore the molecular mechanism of hydrocortisone in keloid tissue, the gene expression profiles of keloid samples treated with hydrocortisone were subjected to bioinformatics analysis. Firstly, the gene expression profiles (GSE7890) of five samples of keloid treated with hydrocortisone and five untreated keloid samples were downloaded from the Gene Expression Omnibus (GEO) database. Secondly, data were preprocessed using packages in R language and differentially expressed genes (DEGs) were screened using a significance analysis of microarrays (SAM) protocol. Thirdly, the DEGs were subjected to gene ontology (GO) function and KEGG pathway enrichment analysis. Finally, the interactions of DEGs in samples of keloid treated with hydrocortisone were explored in a human protein-protein interaction (PPI) network, and sub-modules of the DEGs interaction network were analyzed using Cytoscape software. Based on the analysis, 572 DEGs in the hydrocortisone-treated samples were screened; most of these were involved in the signal transduction and cell cycle. Furthermore, three critical genes in the module, including COL1A1, NID1, and PRELP, were screened in the PPI network analysis. These findings enhance understanding of the pathogenesis of the keloid and provide references for keloid therapy. © 2015 The International Society of Dermatology.

Self-Instruction and Success: A Learner-Profile Study.

ERIC Educational Resources Information Center

Jones, Francis R.

1998-01-01

Interviews with adults experienced in foreign language self-instruction generated profiles of language experience at learner and self-instructed language-token levels. Results showed separations between languages with and without self-instruction. The most effective learning route was starting with classwork. Ab initio self-instruction produced…

English Language Teaching Profile: Brazil.

ERIC Educational Resources Information Center

British Council, London (England). English-Teaching Information Centre.

This profile reviews the state of English language teaching in Brazil. In 1968 the Brazilian government launched major university reforms, and the situation is still fluid. Portuguese is the official language of Brazil and English is learned as a foreign language for international communication, occasionally as a medium of instruction, as a tool…

Minority Language Advertising: A Profile of Two Irish-Language Newspapers

ERIC Educational Resources Information Center

Kelly-Holmes, Helen; Atkinson, David

2007-01-01

This paper investigates the Irish-language adscape through an analysis of the profile of two Irish-language newspapers, "Foinse," published in the Republic of Ireland, and "La," published in Northern Ireland. The advertising in both papers is analysed in terms of products and services advertised, advertisers represented and…

Empirically Based Profiles of the Early Literacy Skills of Children With Language Impairment in Early Childhood Special Education.

PubMed

Justice, Laura; Logan, Jessica; Kaderavek, Joan; Schmitt, Mary Beth; Tompkins, Virginia; Bartlett, Christopher

2015-01-01

The purpose of this study was to empirically determine whether specific profiles characterize preschool-aged children with language impairment (LI) with respect to their early literacy skills (print awareness, name-writing ability, phonological awareness, alphabet knowledge); the primary interest was to determine if one or more profiles suggested vulnerability for future reading problems. Participants were 218 children enrolled in early childhood special education classrooms, 95% of whom received speech-language services. Children were administered an assessment of early literacy skills in the fall of the academic year. Based on results of latent profile analysis, four distinct literacy profiles were identified, with the single largest profile (55% of children) representing children with generally poor literacy skills across all areas examined. Children in the two low-risk categories had higher oral language skills than those in the high-risk and moderate-risk profiles. Across three of the four early literacy measures, children with language as their primary disability had higher scores than those with LI concomitant with other disabilities. These findings indicate that there are specific profiles of early literacy skills among children with LI, with about one half of children exhibiting a profile indicating potential susceptibility for future reading problems. © Hammill Institute on Disabilities 2013.

The interictal language profile in adult epilepsy.

PubMed

Bartha-Doering, Lisa; Trinka, Eugen

2014-10-01

The purpose of this study was to systematically review the literature on the interictal language profile in adult patients with epilepsy. An extensive literature search was performed using MEDLINE, Embase, PsycINFO, Cochrane Central Register of Controlled Trials, PASCAL, and PSYNDEXplus databases. Key aspects of inclusion criteria were adult patients with epilepsy, patient number >10, and in-depth qualitative investigations of a specific language modality or administration of tests of at least two different language modalities, including comprehension, naming, repetition, reading, writing, and spontaneous speech. Our search strategy yielded 933 articles on epilepsy and language. Of these, 31 met final eligibility criteria. Most included articles focused on temporal lobe epilepsy; only three studies were interested in the language profile of patients with idiopathic generalized epilepsies, and one study on frontal lobe epilepsy met inclusion criteria. Study results showed a pronounced heterogeneity of language abilities in patients with epilepsy, varying from intact language profiles to impairment in several language functions. However, at least 17% of patients displayed deficits in more than one language function, with naming, reading comprehension, spontaneous speech, and discourse production being most often affected. This review underscores the need to evaluate different language functions-including spontaneous speech, discourse abilities, naming, auditory and reading comprehension, reading, writing, and repetition-individually in order to obtain a reliable profile of language functioning in patients with epilepsy. Moreover, our findings show that in contrast to the huge scientific interest of memory functions in epilepsy, the examination of language functions so far played a minor role in epilepsy research, emphasizing the need for future research activities in this field. Wiley Periodicals, Inc. © 2014 International League Against Epilepsy.

Classification of speech and language profiles in 4-year old children with cerebral palsy: A prospective preliminary study

PubMed Central

Hustad, Katherine C.; Gorton, Kristin; Lee, Jimin

2010-01-01

Purpose Little is known about the speech and language abilities of children with cerebral palsy (CP) and there is currently no system for classifying speech and language profiles. Such a system would have epidemiological value and would have the potential to advance the development of interventions that improve outcomes. In this study, we propose and test a preliminary speech and language classification system by quantifying how well speech and language data differentiate among children classified into different hypothesized profile groups. Method Speech and language assessment data were collected in a laboratory setting from 34 children with CP (18 males; 16 females) who were a mean age of 54 months (SD 1.8 months). Measures of interest were vowel area, speech rate, language comprehension scores, and speech intelligibility ratings. Results Canonical discriminant function analysis showed that three functions accounted for 100% of the variance among profile groups, with speech variables accounting for 93% of the variance. Classification agreement varied from 74% to 97% using four different classification paradigms. Conclusions Results provide preliminary support for the classification of speech and language abilities of children with CP into four initial profile groups. Further research is necessary to validate the full classification system. PMID:20643795

F-LARSP 1.0: An Adaptation of the LARSP Language Profile for French

ERIC Educational Resources Information Center

Maillart, Christelle; Parisse, Christophe; Tommerdahl, Jodi

2012-01-01

The Language Assessment, Remediation and Screening Procedure (Crystal, Fletcher and Garman, 1976; "The grammatical analysis of language disability". London: Edward Arnold) is a linguistic profile commonly used by researchers and clinicians to carry out detailed analyses of the grammar and morphology of children's spontaneous language samples. This…

Design principles and issues of rights expression languages for digital rights management

NASA Astrophysics Data System (ADS)

Wang, Xin

2005-07-01

Digital rights management (DRM) provides a unified approach to specifying, interpreting, enforcing and managing digital rights throughout the entire life cycle of digital assets. Using a declarative rights expression language (REL) for specifying rights and conditions in the form of licenses, as opposite to some other approaches (such as data structures and imperative languages), has been considered and adopted as a superior technology for implementing effective, interoperable and scalable DRM systems. This paper discusses some principles and issues for designing RELs, based on the experiences of developing a family of REL"s (DPRL, XrML 1.x, XrML 2.0 and MPEG REL). It starts with an overview of a family tree of the past and current REL"s, and their development history, followed by an analysis of their data models and a comparison with access-control oriented models. It then presents a number of primary design principles such as syntactic and semantic un-ambiguity, system interoperability, expressiveness in supporting business models and future extensibility, and discusses a number of key design issues such as maintaining stateful information, multi-tier issuance of rights, meta rights, identification of individual and aggregate objects, late-binding of to-beidentified entities, as well as some advanced ones on revocation and delegation of rights. The paper concludes with some remarks on REL profiling and extension for specific application domains.

Gmz: a Gml Compression Model for Webgis

NASA Astrophysics Data System (ADS)

Khandelwal, A.; Rajan, K. S.

2017-09-01

Geography markup language (GML) is an XML specification for expressing geographical features. Defined by Open Geospatial Consortium (OGC), it is widely used for storage and transmission of maps over the Internet. XML schemas provide the convenience to define custom features profiles in GML for specific needs as seen in widely popular cityGML, simple features profile, coverage, etc. Simple features profile (SFP) is a simpler subset of GML profile with support for point, line and polygon geometries. SFP has been constructed to make sure it covers most commonly used GML geometries. Web Feature Service (WFS) serves query results in SFP by default. But it falls short of being an ideal choice due to its high verbosity and size-heavy nature, which provides immense scope for compression. GMZ is a lossless compression model developed to work for SFP compliant GML files. Our experiments indicate GMZ achieves reasonably good compression ratios and can be useful in WebGIS based applications.

Changes in Affective Profiles of Postsecondary Students in Lower-Level Foreign Language Classes

ERIC Educational Resources Information Center

Kondo-Brown, Kimi

2013-01-01

Recent surveys and research on second language (L2)/foreign language acquisition help explain the challenges that postsecondary students in lower-level foreign language (FL) courses may experience. The present study extends this line of research by examining changes in students' affective profiles in a two-year Japanese program (n = 382) at an…

Your Laptop to the Rescue: Using the Child Language Data Exchange System Archive and CLAN Utilities to Improve Child Language Sample Analysis.

PubMed

Ratner, Nan Bernstein; MacWhinney, Brian

2016-05-01

In this article, we review the advantages of language sample analysis (LSA) and explain how clinicians can make the process of LSA faster, easier, more accurate, and more insightful than LSA done "by hand" by using free, available software programs such as Computerized Language Analysis (CLAN). We demonstrate the utility of CLAN analysis in studying the expressive language of a very large cohort of 24-month-old toddlers tracked in a recent longitudinal study; toddlers in particular are the most likely group to receive LSA by clinicians, but existing reference "norms" for this population are based on fairly small cohorts of children. Finally, we demonstrate how a CLAN utility such as KidEval can now extract potential normative data from the very large number of corpora now available for English and other languages at the Child Language Data Exchange System project site. Most of the LSA measures that we studied appear to show developmental profiles suggesting that they may be of specifically higher value for children at certain ages, because they do not show an even developmental trajectory from 2 to 7 years of age. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

A flexible motif search technique based on generalized profiles.

PubMed

Bucher, P; Karplus, K; Moeri, N; Hofmann, K

1996-03-01

A flexible motif search technique is presented which has two major components: (1) a generalized profile syntax serving as a motif definition language; and (2) a motif search method specifically adapted to the problem of finding multiple instances of a motif in the same sequence. The new profile structure, which is the core of the generalized profile syntax, combines the functions of a variety of motif descriptors implemented in other methods, including regular expression-like patterns, weight matrices, previously used profiles, and certain types of hidden Markov models (HMMs). The relationship between generalized profiles and other biomolecular motif descriptors is analyzed in detail, with special attention to HMMs. Generalized profiles are shown to be equivalent to a particular class of HMMs, and conversion procedures in both directions are given. The conversion procedures provide an interpretation for local alignment in the framework of stochastic models, allowing for clear, simple significance tests. A mathematical statement of the motif search problem defines the new method exactly without linking it to a specific algorithmic solution. Part of the definition includes a new definition of disjointness of alignments.

Abstract Profiles of Structural Stability Point to Universal Tendencies, Family-Specific Factors, and Ancient Connections between Languages

PubMed Central

Dediu, Dan; Levinson, Stephen C.

2012-01-01

Language is the best example of a cultural evolutionary system, able to retain a phylogenetic signal over many thousands of years. The temporal stability (conservatism) of basic vocabulary is relatively well understood, but the stability of the structural properties of language (phonology, morphology, syntax) is still unclear. Here we report an extensive Bayesian phylogenetic investigation of the structural stability of numerous features across many language families and we introduce a novel method for analyzing the relationships between the “stability profiles” of language families. We found that there is a strong universal component across language families, suggesting the existence of universal linguistic, cognitive and genetic constraints. Against this background, however, each language family has a distinct stability profile, and these profiles cluster by geographic area and likely deep genealogical relationships. These stability profiles seem to show, for example, the ancient historical relationships between the Siberian and American language families, presumed to be separated by at least 12,000 years, and possible connections between the Eurasian families. We also found preliminary support for the punctuated evolution of structural features of language across families, types of features and geographic areas. Thus, such higher-level properties of language seen as an evolutionary system might allow the investigation of ancient connections between languages and shed light on the peopling of the world. PMID:23028843

Expanding the phenotypic profile of Kleefstra syndrome: A female with low-average intelligence and childhood apraxia of speech.

PubMed

Samango-Sprouse, Carole; Lawson, Patrick; Sprouse, Courtney; Stapleton, Emily; Sadeghin, Teresa; Gropman, Andrea

2016-05-01

Kleefstra syndrome (KS) is a rare neurogenetic disorder most commonly caused by deletion in the 9q34.3 chromosomal region and is associated with intellectual disabilities, severe speech delay, and motor planning deficits. To our knowledge, this is the first patient (PQ, a 6-year-old female) with a 9q34.3 deletion who has near normal intelligence, and developmental dyspraxia with childhood apraxia of speech (CAS). At 6, the Wechsler Preschool and Primary Intelligence testing (WPPSI-III) revealed a Verbal IQ of 81 and Performance IQ of 79. The Beery Buktenica Test of Visual Motor Integration, 5th Edition (VMI) indicated severe visual motor deficits: VMI = 51; Visual Perception = 48; Motor Coordination < 45. On the Receptive One Word Picture Vocabulary Test-R (ROWPVT-R), she had standard scores of 96 and 99 in contrast to an Expressive One Word Picture Vocabulary-R (EOWPVT-R) standard scores of 73 and 82, revealing a discrepancy in vocabulary domains on both evaluations. Preschool Language Scale-4 (PLS-4) on PQ's first evaluation reveals a significant difference between auditory comprehension and expressive communication with standard scores of 78 and 57, respectively, further supporting the presence of CAS. This patient's near normal intelligence expands the phenotypic profile as well as the prognosis associated with KS. The identification of CAS in this patient provides a novel explanation for the previously reported speech delay and expressive language disorder. Further research is warranted on the impact of CAS on intelligence and behavioral outcome in KS. Therapeutic and prognostic implications are discussed. © 2016 Wiley Periodicals, Inc.

Improving outcomes of preschool language delay in the community: protocol for the Language for Learning randomised controlled trial

PubMed Central

2012-01-01

Background Early language delay is a high-prevalence condition of concern to parents and professionals. It may result in lifelong deficits not only in language function, but also in social, emotional/behavioural, academic and economic well-being. Such delays can lead to considerable costs to the individual, the family and to society more widely. The Language for Learning trial tests a population-based intervention in 4 year olds with measured language delay, to determine (1) if it improves language and associated outcomes at ages 5 and 6 years and (2) its cost-effectiveness for families and the health care system. Methods/Design A large-scale randomised trial of a year-long intervention targeting preschoolers with language delay, nested within a well-documented, prospective, population-based cohort of 1464 children in Melbourne, Australia. All children received a 1.25-1.5 hour formal language assessment at their 4th birthday. The 200 children with expressive and/or receptive language scores more than 1.25 standard deviations below the mean were randomised into intervention or ‘usual care’ control arms. The 20-session intervention program comprises 18 one-hour home-based therapeutic sessions in three 6-week blocks, an outcome assessment, and a final feed-back/forward planning session. The therapy utilises a ‘step up-step down’ therapeutic approach depending on the child’s language profile, severity and progress, with standardised, manualised activities covering the four language development domains of: vocabulary and grammar; narrative skills; comprehension monitoring; and phonological awareness/pre-literacy skills. Blinded follow-up assessments at ages 5 and 6 years measure the primary outcome of receptive and expressive language, and secondary outcomes of vocabulary, narrative, and phonological skills. Discussion A key strength of this robust study is the implementation of a therapeutic framework that provides a standardised yet tailored approach for each child, with a focus on specific language domains known to be associated with later language and literacy. The trial responds to identified evidence gaps, has outcomes of direct relevance to families and the community, includes a well-developed economic analysis, and has the potential to improve long-term consequences of early language delay within a public health framework. Trial registration Current Controlled Trials ISRCTN03981121. PMID:22776103

Profiling Neurolanguage Coaches Worldwide--A Case Study

ERIC Educational Resources Information Center

Zeppos, Dimitris

2014-01-01

Neurolanguage Coaching™ is a new approach of diversified personalized language instruction utilizing modern insights of neuroscientific and pedagogic theories. This paper addresses the issue of profiling educational experts, who utilize these theories to coach language learners through their language acquisition journey, by means of setting and…

Personality expression in Chinese language use.

PubMed

Qiu, Lin; Lu, Jiahui; Ramsay, Jonathan; Yang, Shanshan; Qu, Weina; Zhu, Tingshao

2017-12-01

To date, little research has investigated personality expressions in languages other than English. Given that the Chinese language has the largest number of native speakers in the world, it is vitally important to examine the associations between personality and Chinese language use. In this research, we analysed Chinese microblogs and identified word categories and factorial structures associated with personality traits. We also compared our results with previous findings in English and showed that linguistic expression of personality has both universal- and language-specific aspects. Expression of personality via content words is more likely to be consistent across languages than expression via function words. This makes an important step towards uncovering universal patterns of personality expression in language. © 2016 International Union of Psychological Science.

Complex Sentence Profiles in Children with Specific Language Impairment: Are They Really Atypical?

ERIC Educational Resources Information Center

Riches, Nick G.

2017-01-01

Children with Specific Language Impairment (SLI) have language difficulties of unknown origin. Syntactic profiles are atypical, with poor performance on non-canonical structures, e.g. object relatives, suggesting a localized deficit. However, existing analyses using ANOVAs are problematic because they do not systematically address unequal…

Activities Manual for Florida Language Profile.

ERIC Educational Resources Information Center

Saint Lucie County Public Schools, Ft. Pierce, FL.

The manual contains suggested activities to develop the language skills assessed by the Florida Language Profile, a screening instrument to help identify young learning disabled children. Three to ten activities are listed for each of the following categories: body parts; right and left; rote counting, naming and identifying numbers, and counting…

Factors Associated with Expressive and Receptive Language in French-Speaking Toddlers Clinically Diagnosed with Language Delay

ERIC Educational Resources Information Center

Sylvestre, Audette; Desmarais, Chantal; Meyer, Francois; Bairati, Isabelle; Rouleau, Nancie; Merette, Chantal

2012-01-01

The purpose of this exploratory study was to examine child and environmental factors known to be associated to language development and how they relate to results in expressive vocabulary, expressive language, and receptive language in language-delayed toddlers. The cross-sectional data on 96 French-speaking children aged 18-36 months were…

Computerized resources in language therapy with children of the autistic spectrum.

PubMed

Fernandes, Fernanda Dreux Miranda; Santos, Thaís Helena Ferreira; Amato, Cibelle Albuquerque de la Higuera; Molini-Avejonas, Daniela Regina

2010-01-01

The use of computerized technology in language therapy with children of the autistic spectrum. To assess the interference of using computers and specific programs during language therapy in the functional communicative profile and socio-cognitive performance of children of the autistic spectrum. 23 children with ages ranging between 3 and 12 years were individually video recorded prior to and after a set of 10 regular language therapy sessions (i.e. a total of two video samples per subject) using computerized games according to the child's choice. The following expressions were used by the therapists to describe the children's performance during the use of computers: more attentive, more communicative initiatives, more eye contact, more interactive, more verbalizations, more attention and more action requests. Qualitative and quantitative progresses were identified, although without statistical significance. Those progresses were observed after a time period that is smaller than the usually applied to this kind of comparison and it seems to be a promising result. More controlled associations and comparisons were not possible due to the groups' heterogeneity and therefore more consistent conclusions are not possible. It was clear that the subjects presented different reactions to the use of computerized resources during language therapy.

Receptive Vocabulary in Boys with Autism Spectrum Disorder: Cross-Sectional Developmental Trajectories

PubMed Central

McDuffie, Andrea S.; Hagerman, Randi J.; Abbeduto, Leonard

2013-01-01

In light of evidence that receptive language may be a relative weakness for individuals with autism spectrum disorder (ASD), this study characterized receptive vocabulary profiles in boys with ASD using cross-sectional developmental trajectories relative to age, nonverbal cognition, and expressive vocabulary. Participants were 49 boys with ASD (4–11 years) and 80 typically developing boys (2–11 years). Receptive vocabulary, assessed with the Peabody Picture Vocabulary Test, was a weakness for boys with ASD relative to age and nonverbal cognition. Relative to expressive vocabulary, assessed with the Expressive Vocabulary Test, receptive vocabulary increased at a lower rate for boys with ASD. Vocabulary trajectories in ASD are distinguished from typical development; however, nonverbal cognition largely accounts for the patterns observed. PMID:23588510

Cross-Language Associations in the Development of Preschoolers’ Receptive and Expressive Vocabulary

PubMed Central

Maier, Michelle F.; Bohlmann, Natalie L.; Palacios, Natalia A.

2016-01-01

The increasing population of dual language learners (DLLs) entering preschool classrooms highlights a continued need for research on the development of dual language acquisition, and specifically vocabulary skills, in this age group. This study describes young DLL children's (N = 177) vocabulary development in both English and Spanish simultaneously, and how vocabulary skills in each language relate to one another, during a contextual shift that places greater emphasis on the acquisition of academic English language skills. Findings demonstrated that DLL preschoolers made gains in vocabulary in both languages with more change evidenced in receptive, in comparison to expressive, vocabulary as well as in English in comparison to Spanish. When examining whether children's vocabulary scores in one language at the beginning of preschool interact with their vocabulary scores in the other language to predict vocabulary growth, no significant associations were found for receptive vocabulary. In contrast, the interaction between initial English and Spanish expressive vocabulary scores was negatively related to growth in English expressive vocabulary. This cross-language association suggests that children who have low expressive vocabulary skills in both languages tend to grow faster in their English expressive vocabulary. The study extends previous work on dual language development by examining growth in expressive and receptive vocabulary in both English and Spanish. It also provides suggestions for future work to inform a more comprehensive understanding of DLL children's development in both languages. PMID:26807002

Cross-Language Associations in the Development of Preschoolers' Receptive and Expressive Vocabulary.

PubMed

Maier, Michelle F; Bohlmann, Natalie L; Palacios, Natalia A

The increasing population of dual language learners (DLLs) entering preschool classrooms highlights a continued need for research on the development of dual language acquisition, and specifically vocabulary skills, in this age group. This study describes young DLL children's ( N = 177) vocabulary development in both English and Spanish simultaneously, and how vocabulary skills in each language relate to one another, during a contextual shift that places greater emphasis on the acquisition of academic English language skills. Findings demonstrated that DLL preschoolers made gains in vocabulary in both languages with more change evidenced in receptive, in comparison to expressive, vocabulary as well as in English in comparison to Spanish. When examining whether children's vocabulary scores in one language at the beginning of preschool interact with their vocabulary scores in the other language to predict vocabulary growth, no significant associations were found for receptive vocabulary. In contrast, the interaction between initial English and Spanish expressive vocabulary scores was negatively related to growth in English expressive vocabulary. This cross-language association suggests that children who have low expressive vocabulary skills in both languages tend to grow faster in their English expressive vocabulary. The study extends previous work on dual language development by examining growth in expressive and receptive vocabulary in both English and Spanish. It also provides suggestions for future work to inform a more comprehensive understanding of DLL children's development in both languages.

A New Paradigm for Individual Subject Language Mapping: Movie-Watching fMRI.

PubMed

Tie, Yanmei; Rigolo, Laura; Ozdemir Ovalioglu, Aysegul; Olubiyi, Olutayo; Doolin, Kelly L; Mukundan, Srinivasan; Golby, Alexandra J

2015-01-01

Functional MRI (fMRI) based on language tasks has been used in presurgical language mapping in patients with lesions in or near putative language areas. However, if patients have difficulty performing the tasks due to neurological deficits, it leads to unreliable or noninterpretable results. In this study, we investigate the feasibility of using a movie-watching fMRI for language mapping. A 7-minute movie clip with contrasting speech and nonspeech segments was shown to 22 right-handed healthy subjects. Based on all subjects' language functional regions-of-interest, 6 language response areas were defined, within which a language response model (LRM) was derived by extracting the main temporal activation profile. Using a leave-one-out procedure, individuals' language areas were identified as the areas that expressed highly correlated temporal responses with the LRM derived from an independent group of subjects. Compared with an antonym generation task-based fMRI, the movie-watching fMRI generated language maps with more localized activations in the left frontal language area, larger activations in the left temporoparietal language area, and significant activations in their right-hemisphere homologues. Results of 2 brain tumor patients' movie-watching fMRI using the LRM derived from the healthy subjects indicated its ability to map putative language areas; while their task-based fMRI maps were less robust and noisier. These results suggest that it is feasible to use this novel "task-free" paradigm as a complementary tool for fMRI language mapping when patients cannot perform the tasks. Its deployment in more neurosurgical patients and validation against gold-standard techniques need further investigation. Copyright © 2015 by the American Society of Neuroimaging.

A new paradigm for individual subject language mapping: Movie-watching fMRI

PubMed Central

Tie, Yanmei; Rigolo, Laura; Ovalioglu, Aysegul Ozdemir; Olubiyi, Olutayo; Doolin, Kelly L.; Mukundan, Srinivasan; Golby, Alexandra J.

2015-01-01

Background Functional MRI (fMRI) based on language tasks has been used in pre-surgical language mapping in patients with lesions in or near putative language areas. However, if the patients have difficulty performing the tasks due to neurological deficits, it leads to unreliable or non-interpretable results. In this study, we investigate the feasibility of using a movie-watching fMRI for language mapping. Methods A 7-min movie clip with contrasting speech and non-speech segments was shown to 22 right-handed healthy subjects. Based on all subjects' language functional regions-of-interest, six language response areas were defined, within which a language response model (LRM) was derived by extracting the main temporal activation profile. Using a leave-one-out procedure, individuals' language areas were identified as the areas that expressed highly correlated temporal responses with the LRM derived from an independent group of subjects. Results Compared with an antonym generation task-based fMRI, the movie-watching fMRI generated language maps with more localized activations in the left frontal language area, larger activations in the left temporoparietal language area, and significant activations in their right-hemisphere homologues. Results of two brain tumor patients' movie-watching fMRI using the LRM derived from the healthy subjects indicated its ability to map putative language areas; while their task-based fMRI maps were less robust and noisier. Conclusions These results suggest that it is feasible to use this novel “task-free” paradigm as a complementary tool for fMRI language mapping when patients cannot perform the tasks. Its deployment in more neurosurgical patients and validation against gold-standard techniques need further investigation. PMID:25962953

English Language Teaching Profile: Sweden.

ERIC Educational Resources Information Center

British Council, London (England). English-Teaching Information Centre.

This profile in outline form of the English language teaching situation in Sweden discusses the role of English within Swedish society and within the Swedish educational system. The status of English as the principal foreign language since 1945 for use in business, the media and tourism is pointed out. The system of English instruction in the…

Profiles of Academic Achievement and Cognitive Processing in College Students with Foreign Language Difficulties

ERIC Educational Resources Information Center

Prevatt, Frances; Proctor, Briley; Swartz, Stacy L.; Canto, Angela I.

2003-01-01

This study evaluated the cognitive and achievement profiles of college students experiencing difficulties in foreign language (FLD group). Because past research appears to have generated different results based on the type of comparison groups utilized, we attempted to obtain a better representation of students with foreign language difficulties.…

The Brazilian EFL Learner: A Profile Influencing Curriculum.

ERIC Educational Resources Information Center

Couto, Vera; Towersey, Louise

A study surveyed 207 students of English as a Second Language, aged 11-57 and at all levels, in a Brazilian English institute to derive a student profile for curriculum development. Subjects were questioned concerning: motivation for starting and continuing English language study; perceptions of the language lessons in terms of activity types,…

Profiling Mobile English Language Learners

ERIC Educational Resources Information Center

Byrne, Jason; Diem, Robert

2014-01-01

The purpose of this study was to use an app-embedded survey to profile language learner demographics. A total of 3,759 EFL language learners from primarily eight L1 backgrounds (French, German, Italian, Japanese, Korean, Russian, Spanish and Thai) responded to the survey embedded within a popular English grammar app. This app has over 500,000…

Home literacy environment profiles of children with language impairment: associations with caregiver- and child-specific factors.

PubMed

Tambyraja, Sherine R; Schmitt, Mary Beth; Farquharson, Kelly; Justice, Laura M

2017-03-01

Numerous studies suggest a positive relationship between the home literacy environment (HLE) and children's language and literacy skills, yet very little research has focused on the HLE of children with language impairment (LI). Children with LI are at risk for reading difficulties; thus, understanding the nature and frequency of their home literacy interactions is warranted. To identify unique HLE profiles within a large sample of children with LI, and to determine relevant caregiver- and child-specific factors that predict children's profile membership. Participants were 195 kindergarten and first-grade children with LI who were receiving school-based language therapy. Caregivers completed a comprehensive questionnaire regarding their child's HLE, and the extent to which their child engaged in shared book reading, were taught about letters, initiated or asked to be read to, and chose to read independently. Caregivers also answered questions regarding the highest level of maternal education, caregiver history of reading difficulties, and caregiver reading habits. Children completed a language and literacy battery in the fall of their academic year. Latent profile analyses indicated a three-profile solution, representing high, average and low frequency of the selected HLE indicators. Multinomial regression further revealed that caregivers' own reading habits influenced children's profile membership, as did child age and language abilities. These results highlight the considerable variability in the frequency of home literacy interactions of children with LI. Future work examining relations between familial reading practices and literacy outcomes for children with LI is warranted. © 2016 Royal College of Speech and Language Therapists.

Contributions of Phonological Memory, Language Comprehension and Hearing to the Expressive Language of Adolescents and Young Adults with Down Syndrome

ERIC Educational Resources Information Center

Laws, Glynis

2004-01-01

Background: Expressive language constitutes a major challenge to the development of individuals with Down syndrome. This paper investigates the relationships between expressive language abilities, language comprehension and the deficits in verbal short-term memory and hearing which are also associated with the syndrome. Methods: Tests of nonverbal…

[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.

Intraoperative Mapping of Expressive Language Cortex Using Passive Real-Time Electrocorticography

DTIC Science & Technology

2016-08-26

lsev ie r .com/ locate /ebcrCase ReportIntraoperative mapping of expressive language cortex using passive real-time electrocorticographyAmiLyn M...case report, we investigated the utility and practicality of passive intraoperative functional mapping of expressive language cortex using high...expressive lan- guage regions. In preparation of tumor resection, the patient underwent multiple functional language mapping procedures. We examined

Lost in Translation: Strategies Japanese Language Learners Use in Communicating Culturally Specific L1 Expressions in English

ERIC Educational Resources Information Center

Inoue, Noriyuki; Molina, Sarina Chugani

2011-01-01

Communicating in a second language could be seen as a process requiring the deconstruction and reconstruction of cultural meanings. If this is the case, how do second language (L2) learners express cultural meanings of their first language (L1) expressions that do not have semantically equivalent L2 expressions? Twenty-nine Japanese students…

Refining the classification of children with selective mutism: a latent profile analysis.

PubMed

Cohan, Sharon L; Chavira, Denise A; Shipon-Blum, Elisa; Hitchcock, Carla; Roesch, Scott C; Stein, Murray B

2008-10-01

The goal of this study was to develop an empirically derived classification system for selective mutism (SM) using parent-report measures of social anxiety, behavior problems, and communication delays. The sample consisted of parents of 130 children (ages 5-12) with SM. Results from latent profile analysis supported a 3-class solution made up of an anxious-mildly oppositional group, an anxious-communication delayed group, and an exclusively anxious group. Follow-up tests indicated significant group differences on measures of SM symptom severity, externalizing problems, and expressive/receptive language abilities. These results suggest that, although social anxiety is typically a prominent feature of SM, children with the disorder are also likely to present with communication delays and/or mild behavior problems.

Autism Phenotypes in Tuberous Sclerosis Complex: Diagnostic and Treatment Considerations.

PubMed

Gipson, Tanjala T; Poretti, Andrea; Thomas, Emily A; Jenkins, Kosunique T; Desai, Sonal; Johnston, Michael V

2015-12-01

Tuberous sclerosis complex is a multisystem, chronic genetic condition characterized by systemic growth of benign tumors and often accompanied by epilepsy, autism spectrum disorders, and intellectual disability. Nonetheless, the neurodevelopmental phenotype of these patients is not often detailed. The authors describe 3 individuals with tuberous sclerosis complex who share common characteristics that can help to identify a distinct profile of autism spectrum disorder. These findings include typical cognitive development, expressive and pragmatic language deficits, and anxiety. The authors also describe features specific to tuberous sclerosis complex that require consideration before diagnosing an autism spectrum disorder. Identifying distinct profiles of autism spectrum disorder in tuberous sclerosis complex can help optimize treatment across the life span. © The Author(s) 2015.

Collaborative business process support in eHealth: integrating IHE profiles through ebXML business process specification language.

PubMed

Dogac, Asuman; Kabak, Yildiray; Namli, Tuncay; Okcan, Alper

2008-11-01

Integrating healthcare enterprise (IHE) specifies integration profiles describing selected real world use cases to facilitate the interoperability of healthcare information resources. While realizing a complex real-world scenario, IHE profiles are combined by grouping the related IHE actors. Grouping IHE actors implies that the associated business processes (IHE profiles) that the actors are involved must be combined, that is, the choreography of the resulting collaborative business process must be determined by deciding on the execution sequence of transactions coming from different profiles. There are many IHE profiles and each user or vendor may support a different set of IHE profiles that fits to its business need. However, determining the precedence of all the involved transactions manually for each possible combination of the profiles is a very tedious task. In this paper, we describe how to obtain the overall business process automatically when IHE actors are grouped. For this purpose, we represent the IHE profiles through a standard, machine-processable language, namely, Organization for the Advancement of Structured Information Standards (OASIS) ebusiness eXtensible Markup Language (ebXML) Business Process Specification (ebBP) Language. We define the precedence rules among the transactions of the IHE profiles, again, in a machine-processable way. Then, through a graphical tool, we allow users to select the actors to be grouped and automatically produce the overall business process in a machine-processable format.

Phonological deficits in specific language impairment and developmental dyslexia: towards a multidimensional model

PubMed Central

Ramus, Franck; Marshall, Chloe R.; Rosen, Stuart

2013-01-01

An on-going debate surrounds the relationship between specific language impairment and developmental dyslexia, in particular with respect to their phonological abilities. Are these distinct disorders? To what extent do they overlap? Which cognitive and linguistic profiles correspond to specific language impairment, dyslexia and comorbid cases? At least three different models have been proposed: the severity model, the additional deficit model and the component model. We address this issue by comparing children with specific language impairment only, those with dyslexia-only, those with specific language impairment and dyslexia and those with no impairment, using a broad test battery of language skills. We find that specific language impairment and dyslexia do not always co-occur, and that some children with specific language impairment do not have a phonological deficit. Using factor analysis, we find that language abilities across the four groups of children have at least three independent sources of variance: one for non-phonological language skills and two for distinct sets of phonological abilities (which we term phonological skills versus phonological representations). Furthermore, children with specific language impairment and dyslexia show partly distinct profiles of phonological deficit along these two dimensions. We conclude that a multiple-component model of language abilities best explains the relationship between specific language impairment and dyslexia and the different profiles of impairment that are observed. PMID:23413264

Association between lesion location and language function in adult glioma using voxel-based lesion-symptom mapping.

PubMed

Banerjee, Pia; Leu, Kevin; Harris, Robert J; Cloughesy, Timothy F; Lai, Albert; Nghiemphu, Phioanh L; Pope, Whitney B; Bookheimer, Susan Y; Ellingson, Benjamin M

2015-01-01

Management of language difficulties is an important aspect of clinical care for glioma patients, and accurately identifying the possible language deficits in patients based on lesion location would be beneficial to clinicians. To that end, we examined the relationship between lesion presence and language performance on tests of receptive language and expressive language using a highly specific voxel-based lesion-symptom mapping (VLSM) approach in glioma patients. 98 adults with primary glioma, who were pre-surgical candidates, were administered seven neurocognitive tests within the domains of receptive language and expressive language. The association between language performance and lesion presence was examined using VLSM. Statistical parametric maps were created for each test, and composite maps for both receptive language and expressive language were created to display the significant voxels common to all tests within these language domains. We identified clusters of voxels with a significant relationship between lesion presence and language performance. All tasks were associated with several white matter pathways. The receptive language tasks were additionally all associated with regions primarily within the lateral temporal lobe and medial temporal lobe. In contrast, the expressive language tasks shared little overlap, despite each task being independently associated with large anatomic areas. Our findings identify the key anatomic structures involved in language functioning in adult glioma patients using an innovative lesion analysis technique and suggest that expressive language abilities may be more task-dependent and distributed than receptive language abilities.

Prediction of Toddlers’ Expressive Language From Maternal Sensitivity And Toddlers’ Anger Expressions: A Developmental Perspective

PubMed Central

Nozadi, Sara S; Spinrad, Tracy L; Eisenberg, Nancy; Bolnick, Rebecca; Eggum-Wilkens, Natalie. D; Smith, Cynthia L; Gaertner, Bridget; Kupfer, Anne; Sallquist, Julie

2013-01-01

Despite evidence for the importance of individual differences in expressive language during toddlerhood in predicting later literacy skills, few researchers have examined individual and contextual factors related to language abilities across the toddler years. Furthermore, a gap remains in the literature about the extent to which the relations of negative emotions and parenting to language skills may differ for girls and boys. The purpose of this longitudinal study was to investigate the associations among maternal sensitivity, children’s observed anger reactivity, and expressive language when children were 18 (T1; n = 247) and 30 (T2; n = 216) months. At each age, mothers reported on their toddlers’ expressive language, and mothers’ sensitive parenting behavior was observed during an unstructured free-play task. Toddlers’ anger expressions were observed during an emotion-eliciting task. Using path modeling, results showed few relations at T1. At T2, maternal sensitivity was negatively related to anger, and in turn, anger was associated with lower language skills. However, moderation analyses showed that these findings were significant for boys but not for girls. In addition, T1 maternal sensitivity and anger positively predicted expressive language longitudinally for both sexes. Findings suggest that the relations between maternal sensitivity, anger reactivity and expressive language may vary depending on the child’s developmental stage and sex. PMID:23911594

Ossification of the posterior longitudinal ligament related genes identification using microarray gene expression profiling and bioinformatics analysis.

PubMed

He, Hailong; Mao, Lingzhou; Xu, Peng; Xi, Yanhai; Xu, Ning; Xue, Mingtao; Yu, Jiangming; Ye, Xiaojian

2014-01-10

Ossification of the posterior longitudinal ligament (OPLL) is a kind of disease with physical barriers and neurological disorders. The objective of this study was to explore the differentially expressed genes (DEGs) in OPLL patient ligament cells and identify the target sites for the prevention and treatment of OPLL in clinic. Gene expression data GSE5464 was downloaded from Gene Expression Omnibus; then DEGs were screened by limma package in R language, and changed functions and pathways of OPLL cells compared to normal cells were identified by DAVID (The Database for Annotation, Visualization and Integrated Discovery); finally, an interaction network of DEGs was constructed by string. A total of 1536 DEGs were screened, with 31 down-regulated and 1505 up-regulated genes. Response to wounding function and Toll-like receptor signaling pathway may involve in the development of OPLL. Genes, such as PDGFB, PRDX2 may involve in OPLL through response to wounding function. Toll-like receptor signaling pathway enriched genes such as TLR1, TLR5, and TLR7 may involve in spine cord injury in OPLL. PIK3R1 was the hub gene in the network of DEGs with the highest degree; INSR was one of the most closely related genes of it. OPLL related genes screened by microarray gene expression profiling and bioinformatics analysis may be helpful for elucidating the mechanism of OPLL. © 2013.

Plant Omics Data Center: An Integrated Web Repository for Interspecies Gene Expression Networks with NLP-Based Curation

PubMed Central

Ohyanagi, Hajime; Takano, Tomoyuki; Terashima, Shin; Kobayashi, Masaaki; Kanno, Maasa; Morimoto, Kyoko; Kanegae, Hiromi; Sasaki, Yohei; Saito, Misa; Asano, Satomi; Ozaki, Soichi; Kudo, Toru; Yokoyama, Koji; Aya, Koichiro; Suwabe, Keita; Suzuki, Go; Aoki, Koh; Kubo, Yasutaka; Watanabe, Masao; Matsuoka, Makoto; Yano, Kentaro

2015-01-01

Comprehensive integration of large-scale omics resources such as genomes, transcriptomes and metabolomes will provide deeper insights into broader aspects of molecular biology. For better understanding of plant biology, we aim to construct a next-generation sequencing (NGS)-derived gene expression network (GEN) repository for a broad range of plant species. So far we have incorporated information about 745 high-quality mRNA sequencing (mRNA-Seq) samples from eight plant species (Arabidopsis thaliana, Oryza sativa, Solanum lycopersicum, Sorghum bicolor, Vitis vinifera, Solanum tuberosum, Medicago truncatula and Glycine max) from the public short read archive, digitally profiled the entire set of gene expression profiles, and drawn GENs by using correspondence analysis (CA) to take advantage of gene expression similarities. In order to understand the evolutionary significance of the GENs from multiple species, they were linked according to the orthology of each node (gene) among species. In addition to other gene expression information, functional annotation of the genes will facilitate biological comprehension. Currently we are improving the given gene annotations with natural language processing (NLP) techniques and manual curation. Here we introduce the current status of our analyses and the web database, PODC (Plant Omics Data Center; http://bioinf.mind.meiji.ac.jp/podc/), now open to the public, providing GENs, functional annotations and additional comprehensive omics resources. PMID:25505034

Species differences in brain gene expression profiles associated with adult behavioral maturation in honey bees.

PubMed

Sen Sarma, Moushumi; Whitfield, Charles W; Robinson, Gene E

2007-06-29

Honey bees are known for several striking social behaviors, including a complex pattern of behavioral maturation that gives rise to an age-related colony division of labor and a symbolic dance language, by which successful foragers communicate the location of attractive food sources to their nestmates. Our understanding of honey bees is mostly based on studies of the Western honey bee, Apis mellifera, even though there are 9-10 other members of genus Apis, showing interesting variations in social behavior relative to A. mellifera. To facilitate future in-depth genomic and molecular level comparisons of behavior across the genus, we performed a microarray analysis of brain gene expression for A. mellifera and three key species found in Asia, A. cerana, A. florea and A. dorsata. For each species we compared brain gene expression patterns between foragers and adult one-day-old bees on an A. mellifera cDNA microarray and calculated within-species gene expression ratios to facilitate cross-species analysis. The number of cDNA spots showing hybridization fluorescence intensities above the experimental threshold was reduced by an average of 16% in the Asian species compared to A. mellifera, but an average of 71% of genes on the microarray were available for analysis. Brain gene expression profiles between foragers and one-day-olds showed differences that are consistent with a previous study on A. mellifera and were comparable across species. Although 1772 genes showed significant differences in expression between foragers and one-day-olds, only 218 genes showed differences in forager/one-day-old expression between species (p < 0.001). Principal Components Analysis revealed dominant patterns of expression that clearly distinguished between the four species but did not reflect known differences in behavior and ecology. There were species differences in brain expression profiles for functionally related groups of genes. We conclude that the A. mellifera cDNA microarray can be used effectively for cross-species comparisons within the genus. Our results indicate that there is a widespread conservation of the molecular processes in the honey bee brain underlying behavioral maturation. Species differences in brain expression profiles for functionally related groups of genes provide possible clues to the basis of behavioral variation in the genus.

The Response in Twitter to an Assisted Suicide in a Television Soap Opera.

PubMed

Scourfield, Jonathan; Colombo, Gualtiero; Evans, Rhiannon; Jacob, Nina; Le Zhang, Meng; Burnap, Pete; Edwards, Adam; Housley, William; Williams, Matthew

2016-09-01

Concern has been expressed about the potentially contagious effect of television soap opera suicides and suicidal language in social media. Twitter content was analyzed during the week in which a fictional assisted suicide was broadcast on a British television soap opera, "Coronation Street." Tweets were collected if they contained language indicating possible suicidal intent or used the word suicide. The modified Thompson tau method was used to test for any differences in the volume of tweets in both categories on the day of screening. Content analysis broke down the use of the word suicide into six thematic categories. There was no evidence on the day of screening of an increase in tweets expressing possible suicidal intent but there was an increase in tweets containing the word suicide. Content analysis found the most common thematic category to be information or support, followed by the raising of moral issues in relation to suicide. It is possible that for certain high-profile media events Twitter may be used more as a civic reactive forum than as a medium for introspection or disclosure of distress.

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…

Inattentiveness and Language Abilities in Preschoolers: A Latent Profile Analysis.

PubMed

Tambyraja, Sherine R; Rhoad-Drogalis, A; Khan, K S; Justice, L M; Sawyer, B E

2018-06-23

Growing evidence suggests that early symptoms of inattentiveness may affect the language development and academic success of young children. In the present study, we examined the extent to which profiles of inattentiveness and language could be discerned within a heterogeneous group of preschoolers attending early childhood special education programs (n = 461). Based on parent-reported observations of children's symptoms of inattentiveness and direct assessments of children's language skills (grammar, vocabulary, and narrative ability), three distinct profiles were identified. The three groups, representing levels of severity (at risk, almost average, above average), differed not only by their end of year performance, but also with respect to which their abilities changed over the course of the academic year. Children in the poorest performing profile had poorer mean scores in the spring of their preschool year on all measures, but exhibited patterns of gain that exceeded or equaled their peers in higher-performing groups, in the domains of vocabulary and grammar. Examination of subsequent kindergarten reading skills suggested that profile differences remained consistent. Findings underscore the associations between early symptoms of inattentiveness and language difficulties, and further indicate that these relations extend to the acquisition of early reading skills. Future research is needed to corroborate these findings with more robust measures of attention, and to understand the long-term associations between inattentiveness, language and literacy, and potential effects on these associations from early intervention.

Empirically Based Profiles of the Early Literacy Skills of Children with Language Impairment in Early Childhood Special Education

ERIC Educational Resources Information Center

Justice, Laura; Logan, Jessica; Kaderavek, Joan; Schmitt, Mary Beth; Tompkins, Virginia; Bartlett, Christopher

2015-01-01

The purpose of this study was to empirically determine whether specific profiles characterize preschool-aged children with language impairment (LI) with respect to their early literacy skills (print awareness, name-writing ability, phonological awareness, alphabet knowledge); the primary interest was to determine if one or more profiles suggested…

Screening for genes and subnetworks associated with pancreatic cancer based on the gene expression profile.

PubMed

Long, Jin; Liu, Zhe; Wu, Xingda; Xu, Yuanhong; Ge, Chunlin

2016-05-01

The present study aimed to screen for potential genes and subnetworks associated with pancreatic cancer (PC) using the gene expression profile. The expression profile GSE 16515 was downloaded from the Gene Expression Omnibus database, which included 36 PC tissue samples and 16 normal samples. Limma package in R language was used to screen differentially expressed genes (DEGs), which were grouped as up‑ and downregulated genes. Then, PFSNet was applied to perform subnetwork analysis for all the DEGs. Moreover, Gene Ontology (GO) and REACTOME pathway enrichment analysis of up‑ and downregulated genes was performed, followed by protein‑protein interaction (PPI) network construction using Search Tool for the Retrieval of Interacting Genes Search Tool for the Retrieval of Interacting Genes. In total, 1,989 DEGs including 1,461 up‑ and 528 downregulated genes were screened out. Subnetworks including pancreatic cancer in PC tissue samples and intercellular adhesion in normal samples were identified, respectively. A total of 8 significant REACTOME pathways for upregulated DEGs, such as hemostasis and cell cycle, mitotic were identified. Moreover, 4 significant REACTOME pathways for downregulated DEGs, including regulation of β‑cell development and transmembrane transport of small molecules were screened out. Additionally, DEGs with high connectivity degrees, such as CCNA2 (cyclin A2) and PBK (PDZ binding kinase), of the module in the protein‑protein interaction network were mainly enriched with cell‑division cycle. CCNA2 and PBK of the module and their relative pathway cell‑division cycle, and two subnetworks (pancreatic cancer and intercellular adhesion subnetworks) may be pivotal for further understanding of the molecular mechanism of PC.

The relation between language experience and receptive-expressive semantic gaps in bilingual children

PubMed Central

Gibson, Todd A.; Peña, Elizabeth D.; Bedore, Lisa M.

2018-01-01

The purpose of the current study was to explore the influence of language experience on the presence of the receptive-expressive gap. Each of 778 Spanish-English bilingual children screened pre-kindergarten in Utah and Texas were assigned to one of five language experience groups, ranging from functionally monolingual to balanced bilingual. Children’s scores from the language screener semantics subtest administered in both Spanish and English were standardized, and receptive and expressive semantic scores were compared. Children presented with a meaningful gap between receptive and expressive semantic knowledge in English but not Spanish. This gap increased as target-language exposure decreased. Results indicate that current language experience plays a dominant role in influencing the appearance and magnitude of the receptive-expressive gap. PMID:29670456

Expressive and receptive language in Prader-Willi syndrome: report on genetic subtype differences.

PubMed

Dimitropoulos, Anastasia; Ferranti, Angela; Lemler, Maria

2013-01-01

Prader-Willi syndrome (PWS), most recognized for the hallmark hyperphagia and food preoccupations, is caused by the absence of expression of the paternally active genes in the q11-13 region of chromosome 15. Since the recognition of PWS as a genetic disorder, most research has focused primarily on the medical, genetic, and behavioral aspects of the syndrome. Extensive research has not been conducted on the cognitive, speech, and language abilities in PWS. In addition, language differences with regard to genetic mechanism of PWS have not been well investigated. To date, research indicates overall language ability is markedly below chronological age with expressive language more impaired than receptive language in people with PWS. Thus, the aim of the present study was to further characterize expressive and receptive language ability in 35 participants with PWS and compare functioning by genetic subtype using the Clinical Evaluation of Language Fundamentals-4 (CELF-IV). Results indicate that core language ability is significantly impaired in PWS and both expressive and receptive abilities are significantly lower than verbal intelligence. In addition, participants with the maternal uniparental disomy (mUPD) genetic subtype exhibit discrepant language functioning with higher expressive vs. receptive language abilities. Future research is needed to further examine language functioning in larger genetic subtype participant samples using additional descriptive measures. Further work should also delineate findings with respect to size of the paternal deletion (Type 1 and Type 2 deletions) and explore how overexpression of maternally expressed genes in the 15q11-13 region may relate to verbal ability. After reading this article, the reader will be able to: (1) summarize primary characteristics of Prader-Willi syndrome (PWS), (2) describe differentiating characteristics for the PWS genetic subtypes, (3) recall limited research regarding language functioning in PWS to date, (4) summarize potential genetic variations of language ability in Prader-Willi syndrome, and (5) summarize language ability in PWS with respect to adaptive functioning. Copyright © 2012 Elsevier Inc. All rights reserved.

Language as Information and the World

ERIC Educational Resources Information Center

Koga, Kant

2010-01-01

Language attracts everyone on earth. That is because we have and use language. Although there are some minority languages that have limited expressions such as the lack of writing systems in "Aynu itak" and "Shona" languages, they can effectively express their emotion and thought with their languages. In addition, every human being can acquire…

Improving Your Child's Listening and Language Skills: A Parent's Guide to Language Development.

ERIC Educational Resources Information Center

Johnson, Ruth; And Others

The parent's guide reviews normal speech and language development and discusses ways in which parents of young children with language problems facilitate that development. Terms such as speech, communication, and receptive and expressive language are defined, and stages in receptive/expressive language development are charted. Implications for…

Language Development of Three- to Twelve-Year-Old Twins Compared to Singletons.

PubMed

Dʼhaeseleer, Evelien; Geenens, Eline; Parmentier, Sarah; Corthals, Paul; Van Lierde, Kristiane

2016-01-01

The language development of twins tends to lag behind in comparison to that of singletons. The purpose of this study was to compare expressive and receptive language skills of 3- to 12-year-old twins with singletons. Secondly, correlations between language differences between twins and singletons and age were investigated. Twenty-four twins with a mean age of 5.1 years participated in the study. The control group consisted of 24 singletons who were matched for gender and age. Language development was investigated using the Clinical Evaluation of Language Fundamentals. Twins scored significantly lower for expressive and receptive language skills compared to singletons. Even when excluding preterm-born children, twins still scored significantly lower for expressive language skills. There was no correlation between age and language differences between twins and their matched singletons. Twins score lower for expressive and receptive language skills compared to singletons, and preterm birth cannot be regarded as the main cause for the language delay. The language delay in twins is rather mild but does not seem to decrease with increasing age. © 2016 S. Karger AG, Basel.

Evaluation of the language profile in children with rolandic epilepsy and developmental dysphasia: Evidence for distinct strengths and weaknesses.

PubMed

Verly, M; Gerrits, R; Lagae, L; Sunaert, S; Rommel, N; Zink, I

2017-07-01

Although benign, rolandic epilepsy (RE) or benign childhood epilepsy with centro-temporal spikes is often associated with language impairment. Recently, fronto-rolandic EEG abnormalities have been described in children with developmental dysphasia (DD), suggesting an interaction between language impairment and interictal epileptiform discharges. To investigate if a behavioral-linguistic continuum between RE and DD exists, a clinical prospective study was carried out to evaluate the language profile of 15 children with RE and 22 children with DD. Language skills were assessed using an extensive, standardized test battery. Language was found to be impaired in both study groups, however RE and DD were associated with distinct language impairment profiles. Children with RE had difficulties with sentence comprehension, semantic verbal fluency and auditory short-term memory, which are unrelated to age of epilepsy onset and laterality of epileptic focus. In children with DD, sentence comprehension and verbal fluency were among their relative strengths, whereas sentence and lexical production constituted relative weaknesses. Copyright © 2017 Elsevier Inc. All rights reserved.

Expressive language of two year-old pre-term and full-term children.

PubMed

Isotani, Selma Mie; Azevedo, Marisa Frasson de; Chiari, Brasília Maria; Perissinoto, Jacy

2009-01-01

expressive language of pre-term children. to compare the expressive vocabulary of two year-old children born prematurely, to that of those born at term. the study sample was composed by 118 speech-language assessment protocols, divided in two groups: the pre-term group (PTG) composed by 58 underweight premature children followed by a multi-professional team at the Casa do Prematuro (House of Premature Children) at Unifesp, and the full-term group (FTG) composed by 60 full-term born children. In order to evaluate the expressive language of these children, the Lave - Lista de Avaliação do Vocabulário Expressivo (Assessment List of the Expressive Vocabulary) was used. The Lave is an adaptation of the LDS - Language Development Survey - for the Brazilian Portuguese Language. The Lave investigates the expressive language and detects delays in oral language. children born underweight and prematurely present a greater occurrence of expressive language delay, 27.6%. These pre-term children present significantly lower expressive vocabulary and phrasal extension than children of the same age born at full-term in all semantic categories. Family income proved to be positively associated to phrasal extension, as well as to gestational age and weight at birth; thus indicating the effect of these adverse conditions still during the third year of age. The audiological status was associated to word utterances in the PTG. children born prematurely and underweight are at risk in terms of vocabulary development; this determines the need for speech-therapy intervention programs.

EXECUTIVE FUNCTION PROFILES IN CHILDREN WITH AND WITHOUT SPECIFIC LANGUAGE IMPAIRMENT

PubMed Central

Marton, Klara; Campanelli, Luca; Scheuer, Jessica; Yoon, Jungmee; Eichorn, Naomi

2013-01-01

We present findings from a study that focused on specific executive functions (EF) in children with and without specific language impairment (SLI). We analyzed performance patterns and EF profiles (spatial working memory, inhibition control, and sustained attention) in school-age SLI children and two control groups: age-matched and language matched. Our main research goal was to identify those EFs that show a weakness in children with SLI. Our specific aims were to: (1) examine whether the EF problems in children with SLI are domain-general; (2) examine whether deficits in EF in children with SLI can be explained by the general slowness hypothesis or by an overall delay in development; (3) compare EF profiles to examine whether children with SLI show a distinct pattern of performance from their peers. Our findings showed different EF profiles for the groups. We observed differences in performance patterns related to age (e.g., reaction time in response inhibition) and differences related to language status (e.g., sensitivity to interference). The findings show interesting associations in EFs that play a crucial role in language processing. PMID:25302062

Prevalence and Reliability of Phonological, Surface, and Mixed Profiles in Dyslexia: A Review of Studies Conducted in Languages Varying in Orthographic Depth

ERIC Educational Resources Information Center

Sprenger-Charolles, Liliane; Siegel, Linda S.; Jimenez, Juan E.; Ziegler, Johannes C.

2011-01-01

The influence of orthographic transparency on the prevalence of dyslexia subtypes was examined in a review of multiple-case studies conducted in languages differing in orthographic depth (English, French, and Spanish). Cross-language differences are found in the proportion of dissociated profiles as a function of the dependent variables (speed or…

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…

Milestone in English Language Teacher Education: How to Use European Profiling Grid in the Assessment of Prospective EFL Teachers' Qualifications

ERIC Educational Resources Information Center

Su Bergil, Ayfer; Sariçoban, Arif

2016-01-01

This research intends to exemplify one of the new practices that can be used for the assessment of prospective English language teachers' qualifications. Thus, the scope of this research covers the prospective EFL teachers and the implementation of European Profiling Grid (EPG) aimed to be commonly used for language teacher education in Europe.…

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

Getting To Know You: Profiles of Children's Authors Featured in "Language Arts" 1985-90.

ERIC Educational Resources Information Center

Kiefer, Barbara, Comp.

This book is a selection of profiles of children's authors featured in the journal "Language Arts" over the years. The book's 12 individual profiles highlight some of the real people who contribute to children's book publishing, provide a sample of a few of the many genres of books available for children, and give an insight into the…

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…

Advances in autism genetics: on the threshold of a new neurobiology

PubMed Central

Abrahams, Brett S.; Geschwind, Daniel H.

2009-01-01

Autism is a heterogeneous syndrome defined by impairments in three core domains: social interaction, language and range of interests. Recent work has led to the identification of several autism susceptibility genes and an increased appreciation of the contribution of de novo and inherited copy number variation. Promising strategies are also being applied to identify common genetic risk variants. Systems biology approaches, including array-based expression profiling, are poised to provide additional insights into this group of disorders, in which heterogeneity, both genetic and phenotypic, is emerging as a dominant theme. PMID:18414403

Physiological Arousal in Autism and Fragile X Syndrome: Group Comparisons and Links With Pragmatic Language

PubMed Central

Klusek, Jessica; Martin, Gary E.; Losh, Molly

2014-01-01

This study tested the hypothesis that pragmatic (i.e., social) language impairment is linked to arousal dysregulation in autism spectrum disorder (ASD) and fragile X syndrome (FXS). Forty boys with ASD, 39 with FXS, and 28 with typical development (TD), aged 4–15 years, participated. Boys with FXS were hyperaroused compared to boys with TD but did not differ from boys with ASD. Dampened vagal tone predicted pragmatic impairment in ASD, and associations emerged between cardiac activity and receptive/expressive vocabulary across groups. Findings support autonomic dysfunction as a mechanism underlying pragmatic impairment in ASD and suggest that biophysiological profiles are shared in ASD and FXS, which has implications for understanding the role of fragile X mental retardation-1 (FMR1, the FXS gene) in the pathophysiology of ASD. PMID:24432860

Communication rights: Fundamental human rights for all.

PubMed

McLeod, Sharynne

2018-02-01

The right to communicate includes the right to "freedom of opinion and expression" and rights and freedoms "without distinction of … language". The 70th anniversary of the Universal Declaration of Human Rights is a time to celebrate and reflect on communication as a human right, particularly with respect to Article 19 and its relationship to national and international conventions, declarations, policies and practices. This review profiles articles from the special issue of International Journal of Speech-Language Pathology (volume 20, issue 1) addressing communication rights from four perspectives: (1) communication rights of all people; (2) communication rights of people with communication disabilities; (3) communication rights of children and (4) communication rights relating to language. Divergent perspectives from across the globe are considered. First-hand accounts of people whose right to communicate is compromised/upheld are included and perspectives are provided from people with expertise and advocacy roles in speech-language pathology, audiology, linguistics, education, media, literature and law, including members of the International Communication Project. Three steps are outlined to support communication rights: acknowledge people - adjust the communication style - take time to listen. Future advocacy for communication rights could be informed by replicating processes used to generate the Yogyakarta Principles.

The interface of language proficiency and identity: a profile analysis of bilingual adolescents and their writing.

PubMed

Danzak, Robin L

2011-10-01

The purpose of this study was to explore how adolescent English language learners' (ELLs') language and literacy experiences impacted their identities as bilingual writers. Six students were randomly selected from a group of 20 Spanish-speaking ELLs, ages 11-14, who participated in a larger, mixed-methods study on bilingual writing (see Danzak, 2011). The participants produced 10 written journal entries in their language of choice (English, Spanish, or both) and were interviewed. Qualitative analyses were applied to the participants' writing and interviews, both individually and cross-case. Findings were integrated to some extent with the outcomes of quantitative measures applied to the students' writing. Three patterns emerged: ethnic differences, language discrimination, and language preference. Also, the students' self-identification as monolingual or bilingual was reflected in their attitudes toward language learning and their outcomes on writing measures. Three portraits of emerging bilingual writers are discussed: struggling emerging, dominant emerging, and balanced emerging. Language and literacy learning strategies are recommended for each. Qualitative profiles of adolescent ELLs offer an understanding of students' experiences and identities that augments information provided by quantitative writing measures. Additionally, a mixed-methods profile analysis may aid in the identification of adolescent ELLs who may be struggling with undiagnosed language learning disabilities.

Atypical cortical language organization in epilepsy patients: evidence for divergent hemispheric dominance for receptive and expressive language function.

PubMed

Eliashiv, Dawn S; Kurelowech, Lacey; Quint, Patti; Chung, Jeffrey M; Otis, Shirley M; Gage, Nicole M

2014-06-01

The central goal of presurgical language mapping is to identify brain regions that subserve cortical language function to minimize postsurgical language deficits. Presurgical language mapping in patients with epilepsy presents a key challenge because of the atypical pattern of hemispheric language dominance found in this population, with higher incidences of bilateral and right-biased language dominance than typical. In this prospective study, we combine magnetoencephalography with a panel of tasks designed to separately assess receptive and expressive function to provide a sensitive measure of language function in 15 candidates for resective surgery. We report the following: 4 of 15 patients (27%) showed left hemisphere dominance across all tasks, 4 of 15 patients (27%) showed right hemisphere dominance across all tasks, and 7 of 15 (46%) showed discordant language dominance, with right-dominant receptive and left-dominant expressive language. All patients with discordant language dominance showed this right-receptive and left-expressive pattern. Results provide further evidence supporting the importance of using a panel of tasks to assess separable aspects of language function. The clinical relevance of the findings is discussed, especially about current clinical operative measures for assessing language dominance, which use single hemisphere procedure (intracarotid amobarbital procedure and awake intraoperative stimulation) for determining language laterality.

Neurological soft signs feature a double dissociation within the language system in Williams syndrome.

PubMed

Tavano, Alessandro; Gagliardi, Chiara; Martelli, Sara; Borgatti, Renato

2010-09-01

The neurocognitive profile of Williams-Beuren syndrome (WBS) is characterized by visuospatial deficits, apparently fluent language, motor soft signs, and hypersociability. We investigated the association between neuromotor soft signs and visuospatial, executive-attentive, mnestic and linguistic functions in a group of 26 children and young adults with WBS. We hypothesized that neurological soft signs could be an index of subtle neurofunctional deficits and thus provide a behavioural window into the processes underlying neurocognition in Williams-Beuren syndrome. Dysmetria and dystonic movements were selected as grouping neurological variables, indexing cerebellar and basal ganglia dysfunction, respectively. No detrimental effects on visuospatial/visuoconstructive skills were evident following the presence of either neurological variable. As for language skills, participants with dysmetria showed markedly reduced expressive syntactic and lexico-semantic skills as compared to non-affected individuals, while no difference in chronological age was evident. Participants with dystonic movements showed reduced receptive syntax and increased lexical comprehension skills as compared to non-affected individuals, the age factor being significant. In both instances, the effect size was greater for syntactic measures. We take these novel findings as suggestive of a double dissociation between expressive and receptive skills at sentence level within the WBS linguistic phenotype. The investigation of neuromotor soft signs and neuropsychological functions may provide a key to new non-cortico-centric genotype/phenotype relationships. Copyright 2010 Elsevier Ltd. All rights reserved.

Fine motor skill predicts expressive language in infant siblings of children with autism.

PubMed

LeBarton, Eve Sauer; Iverson, Jana M

2013-11-01

We investigated whether fine motor and expressive language skills are related in the later-born siblings of children with autism (heightened-risk, HR infants) who are at increased risk for language delays. We observed 34 HR infants longitudinally from 12 to 36 months. We used parent report and standardized observation measures to assess fine motor skill from 12 to 24 months in HR infants (Study 1) and its relation to later expressive vocabulary at 36 months in HR infants (Study 2). In Study 1, we also included 25 infants without a family history of autism to serve as a normative comparison group for a parent-report fine motor measure. We found that HR infants exhibited fine motor delays between 12 and 24 months and expressive vocabulary delays at 36 months. Further, fine motor skill significantly predicted expressive language at 36 months. Fine motor and expressive language skills are related early in development in HR infants, who, as a group, exhibit risk for delays in both. Our findings highlight the importance of considering fine motor skill in children at risk for language impairments and may have implications for early identification of expressive language difficulties. © 2013 John Wiley & Sons Ltd.

The Receptive-Expressive Gap in the Vocabulary of Young Second-Language Learners: Robustness and Possible Mechanisms

ERIC Educational Resources Information Center

Gibson, Todd A.; Oller, D. Kimbrough; Jarmulowicz, Linda; Ethington, Corinna A.

2012-01-01

Adults and children learning a second language show difficulty accessing expressive vocabulary that appears accessible receptively in their first language (L1). We call this discrepancy the receptive-expressive gap. Kindergarten Spanish (L1)-English (L2) sequential bilinguals were given standardized tests of receptive and expressive vocabulary in…

Body language in health care: a contribution to nursing communication.

PubMed

de Rezende, Rachel de Carvalho; de Oliveira, Rosane Mara Pontes; de Araújo, Sílvia Teresa Carvalho; Guimarães, Tereza Cristina Felippe; do Espírito Santo, Fátima Helena; Porto, Isaura Setenta

2015-01-01

to classify body language used in nursing care, and propose "Body language in nursing care" as an analytical category for nursing communication. quantitative research with the systematic observation of 21:43 care situations, with 21 members representing the nursing teams of two hospitals. Empirical categories: sound, facial, eye and body expressions. sound expressions emphasized laughter. Facial expressions communicated satisfaction and happiness. Eye contact with members stood out in visual expressions. The most frequent body expressions were head movements and indistinct touches. nursing care team members use body language to establish rapport with patients, clarify their needs and plan care. The study classified body language characteristics of humanized care, which involves, in addition to technical, non-technical issues arising from nursing communication.

A formal approach to the analysis of clinical computer-interpretable guideline modeling languages.

PubMed

Grando, M Adela; Glasspool, David; Fox, John

2012-01-01

To develop proof strategies to formally study the expressiveness of workflow-based languages, and to investigate their applicability to clinical computer-interpretable guideline (CIG) modeling languages. We propose two strategies for studying the expressiveness of workflow-based languages based on a standard set of workflow patterns expressed as Petri nets (PNs) and notions of congruence and bisimilarity from process calculus. Proof that a PN-based pattern P can be expressed in a language L can be carried out semi-automatically. Proof that a language L cannot provide the behavior specified by a PNP requires proof by exhaustion based on analysis of cases and cannot be performed automatically. The proof strategies are generic but we exemplify their use with a particular CIG modeling language, PROforma. To illustrate the method we evaluate the expressiveness of PROforma against three standard workflow patterns and compare our results with a previous similar but informal comparison. We show that the two proof strategies are effective in evaluating a CIG modeling language against standard workflow patterns. We find that using the proposed formal techniques we obtain different results to a comparable previously published but less formal study. We discuss the utility of these analyses as the basis for principled extensions to CIG modeling languages. Additionally we explain how the same proof strategies can be reused to prove the satisfaction of patterns expressed in the declarative language CIGDec. The proof strategies we propose are useful tools for analysing the expressiveness of CIG modeling languages. This study provides good evidence of the benefits of applying formal methods of proof over semi-formal ones. Copyright © 2011 Elsevier B.V. All rights reserved.

The RIASEC Profile of Foreign Language Teachers

ERIC Educational Resources Information Center

Swanson, Peter B.

2008-01-01

Vocational choice appears to crystallize during adolescence and one's career aspirations begin to take shape later. Over 40 years ago Holland studied incoming freshman to match vocational aspirations to vocational preference profiles. Individuals seeking to become foreign language teachers were assigned a Social, Artistic, Enterprising vocational…

Emotionality and Second Language Writers: Expressing Fear through Narrative in Thai and in English

ERIC Educational Resources Information Center

Chamcharatsri, Pisarn Bee

2013-01-01

Writing to express emotions can be a challenging task for second language (L2) writers, especially because it tends to be a process that is less addressed in language classrooms. This paper aims to expand thinking on L2 literacy and writing by exploring how L2 writers can express emotion (fear) through narratives both in their first language (L1)…

Language Profiles of Monolingual and Bilingual Finnish Preschool Children at Risk for Language Impairment

ERIC Educational Resources Information Center

Westman, Martin; Korkman, Marit; Mickos, Annika; Byring, Roger

2008-01-01

Background: A large proportion of children are exposed to more than one language, yet research on simultaneous bilingualism has been relatively sparse. Traditionally, there has been concern that bilingualism may aggravate language difficulties of children with language impairment. However, recent studies have not found specific language impairment…

Plant Omics Data Center: an integrated web repository for interspecies gene expression networks with NLP-based curation.

PubMed

Ohyanagi, Hajime; Takano, Tomoyuki; Terashima, Shin; Kobayashi, Masaaki; Kanno, Maasa; Morimoto, Kyoko; Kanegae, Hiromi; Sasaki, Yohei; Saito, Misa; Asano, Satomi; Ozaki, Soichi; Kudo, Toru; Yokoyama, Koji; Aya, Koichiro; Suwabe, Keita; Suzuki, Go; Aoki, Koh; Kubo, Yasutaka; Watanabe, Masao; Matsuoka, Makoto; Yano, Kentaro

2015-01-01

Comprehensive integration of large-scale omics resources such as genomes, transcriptomes and metabolomes will provide deeper insights into broader aspects of molecular biology. For better understanding of plant biology, we aim to construct a next-generation sequencing (NGS)-derived gene expression network (GEN) repository for a broad range of plant species. So far we have incorporated information about 745 high-quality mRNA sequencing (mRNA-Seq) samples from eight plant species (Arabidopsis thaliana, Oryza sativa, Solanum lycopersicum, Sorghum bicolor, Vitis vinifera, Solanum tuberosum, Medicago truncatula and Glycine max) from the public short read archive, digitally profiled the entire set of gene expression profiles, and drawn GENs by using correspondence analysis (CA) to take advantage of gene expression similarities. In order to understand the evolutionary significance of the GENs from multiple species, they were linked according to the orthology of each node (gene) among species. In addition to other gene expression information, functional annotation of the genes will facilitate biological comprehension. Currently we are improving the given gene annotations with natural language processing (NLP) techniques and manual curation. Here we introduce the current status of our analyses and the web database, PODC (Plant Omics Data Center; http://bioinf.mind.meiji.ac.jp/podc/), now open to the public, providing GENs, functional annotations and additional comprehensive omics resources. © The Author 2014. Published by Oxford University Press on behalf of Japanese Society of Plant Physiologists.

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)

The Use of Self-Modeling To Train Expressive Language Skills with Preschool Children with Language Delays.

ERIC Educational Resources Information Center

Buggey, Tom

In this investigation, a case study approach was used with two preschool children with language delays to determine whether videotaped self-modeling (VSM) intervention would influence their expressive language development. Language samples of both children were videotaped and then edited to leave only the best examples of the target language…

Profiles in Bilingualism: Factors Influencing Kindergartners' Language Proficiency

ERIC Educational Resources Information Center

Dixon, L. Quentin; Wu, Shuang; Daraghmeh, Ahlam

2012-01-01

Three common assumptions concerning bilingual children's language proficiency are: (1) their proficiency in two languages is usually unbalanced; (2) low socioeconomic status (SES) indicates low proficiency in both languages; and (3) encouraging parents to speak some societal language at home will promote its development. Examining the vocabulary…

Building gene expression profile classifiers with a simple and efficient rejection option in R.

PubMed

Benso, Alfredo; Di Carlo, Stefano; Politano, Gianfranco; Savino, Alessandro; Hafeezurrehman, Hafeez

2011-01-01

The collection of gene expression profiles from DNA microarrays and their analysis with pattern recognition algorithms is a powerful technology applied to several biological problems. Common pattern recognition systems classify samples assigning them to a set of known classes. However, in a clinical diagnostics setup, novel and unknown classes (new pathologies) may appear and one must be able to reject those samples that do not fit the trained model. The problem of implementing a rejection option in a multi-class classifier has not been widely addressed in the statistical literature. Gene expression profiles represent a critical case study since they suffer from the curse of dimensionality problem that negatively reflects on the reliability of both traditional rejection models and also more recent approaches such as one-class classifiers. This paper presents a set of empirical decision rules that can be used to implement a rejection option in a set of multi-class classifiers widely used for the analysis of gene expression profiles. In particular, we focus on the classifiers implemented in the R Language and Environment for Statistical Computing (R for short in the remaining of this paper). The main contribution of the proposed rules is their simplicity, which enables an easy integration with available data analysis environments. Since in the definition of a rejection model tuning of the involved parameters is often a complex and delicate task, in this paper we exploit an evolutionary strategy to automate this process. This allows the final user to maximize the rejection accuracy with minimum manual intervention. This paper shows how the use of simple decision rules can be used to help the use of complex machine learning algorithms in real experimental setups. The proposed approach is almost completely automated and therefore a good candidate for being integrated in data analysis flows in labs where the machine learning expertise required to tune traditional classifiers might not be available.

Developmental Associations Between Conduct Problems and Expressive Language in Early Childhood: A Population-Based Study.

PubMed

Girard, Lisa-Christine; Pingault, Jean-Baptiste; Doyle, Orla; Falissard, Bruno; Tremblay, Richard E

2016-08-01

Conduct problems have been associated with poor language development, however the direction of this association in early childhood remains unclear. This study examined the longitudinal directional associations between conduct problems and expressive language ability. Children enrolled in the UK Millennium Cohort Study (N = 14, 004; 50.3 % boys) were assessed at 3 and 5 years of age. Parent reports of conduct problems and standardised assessments of expressive language were analyzed using cross-lagged modeling. Conduct problems at 3 years was associated with poorer expressive language at 5 years and poorer expressive language at 3 years was associated with increased conduct problems by 5 years. The results support reciprocal associations, rather than a specific unidirectional path, which is commonly found with samples of older children. The emergence of problems in either domain can thus negatively impact upon the other over time, albeit the effects were modest. Studies examining the effects of intervention targeting conduct problems and language acquisition prior to school entry may be warranted in testing the efficacy of prevention programmes related to conduct problems and poor language ability early in childhood.

Memory in the Information Age: New Tools for Second Language Acquisition.

ERIC Educational Resources Information Center

Chapin, Alex

2003-01-01

Describes a Middlebury College second language vocabulary learning database that goes well beyond flashcards, because it keeps track of what students learn. Discusses further expansion of the system through collaborative filtering software to establish learner profiles. A learner profile could then be used to create instructional materials just…

A Profile of Advanced Writing Performance: Putting Some Flesh on the Bones

ERIC Educational Resources Information Center

Morgan, Siân

2012-01-01

The "Common European Framework of Reference for Languages" (CEFR) has prompted much reflection on language testing and raised awareness of the importance of standardisation in assessing English for academic and professional purposes in an increasingly globalised world. Criticism has nevertheless been levelled at CEFR profiles for being…

English in Argentina: A Sociolinguistic Profile.

ERIC Educational Resources Information Center

Nielsen, Paul Maersk

2003-01-01

Provides insight into the dimensions and dynamics of English in Argentina by drawing a sociolinguistic profile of this language in a South American setting. Begins with an overview of the languages and cultures represented in Argentina and the historical presence, contact, and availability of English from the eighteenth century on. (VWL)

Genetic, Environmental, and Gender Effects on Individual Differences in Toddler Expressive Language

ERIC Educational Resources Information Center

Van Hulle, Carol A.; Goldsmith, H.H.; Lemery, Kathryn S.

2004-01-01

In this article, the authors examined the genetic and environmental factors influencing expressive language development in a sample of 386 toddler twin pairs participating in the Wisconsin Twin Project. Expressive language was assessed using 2 measures from the MacArthur Communicative Development Inventories-Short Form: Total Vocabulary and…

Language Development and Brain Magnetic Resonance Imaging Characteristics in Preschool Children With Cerebral Palsy.

PubMed

Choi, Ja Young; Choi, Yoon Seong; Park, Eun Sook

2017-05-24

The purpose of this study was to investigate characteristics of language development in relation to brain magnetic resonance imaging (MRI) characteristics and the other contributing factors to language development in children with cerebral palsy (CP). The study included 172 children with CP who underwent brain MRI and language assessments between 3 and 7 years of age. The MRI characteristics were categorized as normal, malformation, periventricular white matter lesion (PVWL), deep gray matter lesion, focal infarct, cortical/subcortical lesion, and others. Neurodevelopmental outcomes such as ambulatory status, manual ability, cognitive function, and accompanying impairments were assessed. Both receptive and expressive language development quotients (DQs) were significantly related to PVWL or deep gray matter lesion severity. In multivariable analysis, only cognitive function was significantly related to receptive language development, whereas ambulatory status and cognitive function were significantly associated with expressive language development. More than one third of the children had a language developmental discrepancy between receptive and expressive DQs. Children with cortical/subcortical lesions were at high risk for this discrepancy. Cognitive function is a key factor for both receptive and expressive language development. In children with PVWL or deep gray matter lesion, lesion severity seems to be useful to predict language development.

Languages of Grief: a model for understanding the expressions of the bereaved

PubMed Central

Corless, Inge B.; Limbo, Rana; Bousso, Regina Szylit; Wrenn, Robert L.; Head, David; Lickiss, Norelle; Wass, Hannelore

2014-01-01

The aim of this work is to provide an overview of the key features of the expressions of grief. Grief is a response to loss or anticipated loss. Although universal, its oral and nonverbal expression varies across cultures and individuals. Loss is produced by an event perceived to be negative to varying degrees by the individuals involved and has the potential to trigger long-term changes in a person's cognitions and relationships. The languages used by the bereaved to express grief differ from the language used by professionals, creating dissonance between the two. Data were obtained from English language Medline and CINAHL databases, from professional and personal experiences, interviews with experts, and exploration of cemetery memorials. Blog websites and social networks provided additional materials for further refinement of the model. Content analysis of the materials and agreement by the authors as to the themes resulted in the development of the model. To bridge the gap between professional language and that used by the bereaved, a Languages of Grief model was developed consisting of four Modes of Expression, four Types of Language, plus three Contingent Factors. The Languages of Grief provides a framework for comprehending the grief of the individual, contributing to clinical understanding, and fruitful exploration by professionals in better understanding the use of languages by the bereaved. Attention to the Modes of Expression, Types of Language, and Contingent Factors provides the professional with a richer understanding of the grieving individual, a step in providing appropriate support to the bereaved. The Languages of Grief provides a framework for application to discrete occurrences with the goal of understanding grief from the perspective of the bereaved. PMID:25750773

Languages of Grief: a model for understanding the expressions of the bereaved.

PubMed

Corless, Inge B; Limbo, Rana; Bousso, Regina Szylit; Wrenn, Robert L; Head, David; Lickiss, Norelle; Wass, Hannelore

2014-01-01

The aim of this work is to provide an overview of the key features of the expressions of grief. Grief is a response to loss or anticipated loss. Although universal, its oral and nonverbal expression varies across cultures and individuals. Loss is produced by an event perceived to be negative to varying degrees by the individuals involved and has the potential to trigger long-term changes in a person's cognitions and relationships. The languages used by the bereaved to express grief differ from the language used by professionals, creating dissonance between the two. Data were obtained from English language Medline and CINAHL databases, from professional and personal experiences, interviews with experts, and exploration of cemetery memorials. Blog websites and social networks provided additional materials for further refinement of the model. Content analysis of the materials and agreement by the authors as to the themes resulted in the development of the model. To bridge the gap between professional language and that used by the bereaved, a Languages of Grief model was developed consisting of four Modes of Expression, four Types of Language, plus three Contingent Factors. The Languages of Grief provides a framework for comprehending the grief of the individual, contributing to clinical understanding, and fruitful exploration by professionals in better understanding the use of languages by the bereaved. Attention to the Modes of Expression, Types of Language, and Contingent Factors provides the professional with a richer understanding of the grieving individual, a step in providing appropriate support to the bereaved. The Languages of Grief provides a framework for application to discrete occurrences with the goal of understanding grief from the perspective of the bereaved.

Figurative Language and Multicultural Education: Metaphors of Language Acquisition and Retention

ERIC Educational Resources Information Center

Erdmann, Susan

2016-01-01

Linguistics has long recognised that figurative language in the form of metaphorical expressions structures and communicates attitudes towards the ideas and concepts being expressed and that multilingual students also employ linguistic figures frequently in their writing. In this study, multilingual students use figurative language to both…

Communication Deficits and the Motor System: Exploring Patterns of Associations in Autism Spectrum Disorder (ASD).

PubMed

Mody, M; Shui, A M; Nowinski, L A; Golas, S B; Ferrone, C; O'Rourke, J A; McDougle, C J

2017-01-01

Many children with autism spectrum disorder (ASD) have notable difficulties in motor, speech and language domains. The connection between motor skills (oral-motor, manual-motor) and speech and language deficits reported in other developmental disorders raises important questions about a potential relationship between motor skills and speech-language deficits in ASD. To this end, we examined data from children with ASD (n = 1781), 2-17 years of age, enrolled in the Autism Speaks-Autism Treatment Network (AS-ATN) registry who completed a multidisciplinary evaluation that included diagnostic, physical, cognitive and behavioral assessments as part of a routine standard of care protocol. After adjusting for age, non-verbal IQ, Attention Deficit Hyperactivity Disorder (ADHD) medication use, and muscle tone, separate multiple linear regression analyses revealed significant positive associations of fine motor skills (FM) with both expressive language (EL) and receptive language (RL) skills in an impaired FM subgroup; in contrast, the impaired gross motor (GM) subgroup showed no association with EL but a significant negative association with RL. Similar analyses between motor skills and interpersonal relationships across the sample found both GM skills and FM skills to be associated with social interactions. These results suggest potential differences in the contributions of fine versus gross motor skills to autistic profiles and may provide another lens with which to view communication differences across the autism spectrum for use in treatment interventions.

Fine motor skills and expressive language: a study with children with congenital hypotyreoidism.

PubMed

Frezzato, Renata Camargo; Santos, Denise Castilho Cabrera; Goto, Maura Mikie Fukujima; Ouro, Michelle Prado Cabral do; Santos, Carolina Taddeo Mendes Dos; Dutra, Vivian; Lima, Maria Cecília Marconi Pinheiro

2017-03-09

To screen the global development of children with and without congenital hypothyroidism and to investigate the association between fine motor skills and expressive language development in both groups. This is a prospective study of a cohort of children diagnosed with Congenital Hypothyroidism and monitored in a reference service for congenital hypothyroidism of a public hospital and of children without this disorder. The screening was performed using the Bayley Scales of Infant Development III in the cognitive, gross and fine motor skills, and receptive and expressive language domains. The children's performance was expressed in three categories: competent, and non-competent. We screened 117 children with average age of 21 months diagnosed with Congenital Hypothyroidism at birth, with the Thyroid Stimulating Hormone (TSH) level normalized during screening, and 51 children without the condition. The children with Congenital Hypothyroidism presented lower performance in gross and fine motor skills upon comparison between the two groups, and no differences were found in the cognitive and receptive and expressive language domains. The association between fine motor skills and language persisted in the group with Hypothyroidism, demonstrating that the interrelationship of skills is present in all individuals, although this group is two times more likely to present expressive language impairment when fine motor skills are already compromised. In the development process, both skills - motor and expressive language - might be associated and/or dependent on each other in the sample assessed.

Relationship of Piaget's sensorimotor period to language acquisition of profoundly retarded children.

PubMed

Kahn, J V

1975-05-01

The relationship of Stage 6 of Piaget's sensorimotor period and the acquisition of meaningful expressive language was investigated. The sample consisted of eight profoundly retarded children who exhibited some meaningful expressive language and eight profoundly retarded children who exhibited none. Chronological ages of the children ranged from 47 to 98 months. A strong relationship was found between meaningful expressive language and Stage 6 functioning as tested by the Uzgiris and Hunt (Note 1) instrument. The findings were discussed in terms of supporting Piaget's theory that cognitive structures exist which are prerequisites for the development of language.

Two unrelated children with overlapping 6q25.3 deletions, motor speech disorders, and language delays.

PubMed

Peter, Beate; Lancaster, Hope; Vose, Caitlin; Fares, Amna; Schrauwen, Isabelle; Huentelman, Matthew

2017-10-01

Interstitial and terminal 6q25 deletions are associated with developmental delays, hypotonia, eye pathologies, craniofacial dysmorphologies, and structural brain anomalies. In most cases, speech and language deficits are not described in detail. We report on a case (Patient 1, age 7 years) with a de novo 6q25.3-qter deletion, 11.1 Mb long and encompassing 108 genes, and a case (Patient 2, age 5 years) with an inherited interstitial 6q25.3 deletion, located within Patient 1's deletion region and 403 kb long, the smallest 6q25 deletion reported to date. Both children have hypotonia, motor speech disorders, and expressive language delays. Patient 1's speech was characterized by childhood apraxia of speech (CAS) and dysarthria. Other findings include developmental delay, ataxic cerebral palsy, optic nerve dysplagia, and atypical brain morphologies regarding the corpus callosum and gyration patterns, a clinical profile that closely matches a previously reported case with a nearly identical deletion. Patient 2 had speech characterized by CAS and typical nonverbal processing abilities. His father, a carrier, had typical speech and language but showed difficulties with complex motor speech and hand motor tasks, similar to other adults with residual signs of CAS. The small deletion in this family contains the IGF2R-AIRN-SLC22A2-SLC22A3 gene cluster, which is associated with imprinting and maternal-specific expression of Igf2R, Slc22a2, and Slc22a3 in mice, whereas imprinting in humans is a polymorphic trait. The shared phenotypes in the two patients might be associated with the deletion of the gene cluster. © 2017 Wiley Periodicals, Inc.

Gender Differences in the Relationship between Attention Problems and Expressive Language and Emerging Academic Skills in Preschool-Aged Children

ERIC Educational Resources Information Center

Zevenbergen, Andrea A.; Ryan, Meghan M.

2010-01-01

This study examined the relationship between attention problems and expressive language and academic readiness skills in preschool-aged children from middle-class families. Forty-three children (44% female) were assessed individually for expressive language skills and knowledge of basic academic concepts (e.g. colours, letters and numbers). The…

Primary Discourse and Expressive Oral Language in a Kindergarten Student

ERIC Educational Resources Information Center

Fiano, Darcy A.

2014-01-01

This seven-month ethnographic case study elucidated a kindergarten student's navigation through her first formal schooling experience with relation to expressive oral language. Gee's theory of Discourses and methodology of discourse analysis were used to examine expressive oral language in use. Two discursive contexts germane to…

The Use of Descriptive Data from Bilingual Children to Inform Theories of Specific Language Impairment

ERIC Educational Resources Information Center

Weismer, Susan Ellis; Kaushanskaya, Margarita

2010-01-01

In her Keynote Article, Paradis reviews evidence from bilingual language development to assess the claims of two opposing theoretical views of language disorders. Specifically, she examines the evidence for similarities in language profiles of typically developing (TD) sequential bilingual (second language [L2]) children and monolingual children…

[Neuropsychological profiles associated with the children's oral language disorders].

PubMed

Conde-Guzón, P A; Conde-Guzón, M J; Bartolomé-Albistegui, M T; Quirós-Expósito, P

Oral language disorders constitute a group of syndromes with a high prevalence among the childhood population. They form a heterogeneous group that ranges from simple problems in articulating a phoneme (dyslalias) to severe disorders affecting communication, such as children's dysarthrias and aphasias. In this paper our objective is to review the neuropsychological profiles of children who manifest different oral language disorders. Due to the wide range of clinical pictures and causations covered by children's oral language disorders, very few systematic reviews have been conducted to obtain an overall view of the neuropsychological profiles of these children. Although the linguistic signs and symptoms of these disorders are well understood, the associated neuropsychological signs and symptoms have not been studied. In some cases, these neuropsychological signs cause greater learning problems in children than the actual language problems themselves. Childhood language disorders are associated with different neuropsychological problems. The most commonly associated neuropsychological deficits are problems involving memory, attention, executive functions, motor dysfunctions, temporal perception, tactile recognition, body scheme, spatial orientation and difficulties in visual discrimination. Mnemonic disorders (essentially in short-term and working auditory memory) are usually a common denominator in the different clinical pictures that make up language disorders. The mnemonic impairment associated to dyslalias deserves special attention as this disorder is sometimes similar to that seen in language problems deriving from clinical pictures with important neurological alterations.

Profiles of verbal working memory growth predict speech and language development in children with cochlear implants.

PubMed

Kronenberger, William G; Pisoni, David B; Harris, Michael S; Hoen, Helena M; Xu, Huiping; Miyamoto, Richard T

2013-06-01

Verbal short-term memory (STM) and working memory (WM) skills predict speech and language outcomes in children with cochlear implants (CIs) even after conventional demographic, device, and medical factors are taken into account. However, prior research has focused on single end point outcomes as opposed to the longitudinal process of development of verbal STM/WM and speech-language skills. In this study, the authors investigated relations between profiles of verbal STM/WM development and speech-language development over time. Profiles of verbal STM/WM development were identified through the use of group-based trajectory analysis of repeated digit span measures over at least a 2-year time period in a sample of 66 children (ages 6-16 years) with CIs. Subjects also completed repeated assessments of speech and language skills during the same time period. Clusters representing different patterns of development of verbal STM (digit span forward scores) were related to the growth rate of vocabulary and language comprehension skills over time. Clusters representing different patterns of development of verbal WM (digit span backward scores) were related to the growth rate of vocabulary and spoken word recognition skills over time. Different patterns of development of verbal STM/WM capacity predict the dynamic process of development of speech and language skills in this clinical population.

tOWL: a temporal Web Ontology Language.

PubMed

Milea, Viorel; Frasincar, Flavius; Kaymak, Uzay

2012-02-01

Through its interoperability and reasoning capabilities, the Semantic Web opens a realm of possibilities for developing intelligent systems on the Web. The Web Ontology Language (OWL) is the most expressive standard language for modeling ontologies, the cornerstone of the Semantic Web. However, up until now, no standard way of expressing time and time-dependent information in OWL has been provided. In this paper, we present a temporal extension of the very expressive fragment SHIN(D) of the OWL Description Logic language, resulting in the temporal OWL language. Through a layered approach, we introduce three extensions: 1) concrete domains, which allow the representation of restrictions using concrete domain binary predicates; 2) temporal representation , which introduces time points, relations between time points, intervals, and Allen's 13 interval relations into the language; and 3) timeslices/fluents, which implement a perdurantist view on individuals and allow for the representation of complex temporal aspects, such as process state transitions. We illustrate the expressiveness of the newly introduced language by using an example from the financial domain.

Description and status update on GELLO: a proposed standardized object-oriented expression language for clinical decision support.

PubMed

Sordo, Margarita; Boxwala, Aziz A; Ogunyemi, Omolola; Greenes, Robert A

2004-01-01

A major obstacle to sharing computable clinical knowledge is the lack of a common language for specifying expressions and criteria. Such a language could be used to specify decision criteria, formulae, and constraints on data and action. Al-though the Arden Syntax addresses this problem for clinical rules, its generalization to HL7's object-oriented data model is limited. The GELLO Expression language is an object-oriented language used for expressing logical conditions and computations in the GLIF3 (GuideLine Interchange Format, v. 3) guideline modeling language. It has been further developed under the auspices of the HL7 Clinical Decision Support Technical Committee, as a proposed HL7 standard., GELLO is based on the Object Constraint Language (OCL), because it is vendor-independent, object-oriented, and side-effect-free. GELLO expects an object-oriented data model. Although choice of model is arbitrary, standardization is facilitated by ensuring that the data model is compatible with the HL7 Reference Information Model (RIM).

A Discrepancy in Comprehension and Production in Early Language Development in ASD: Is It Clinically Relevant?

ERIC Educational Resources Information Center

Davidson, Meghan M.; Ellis Weismer, Susan

2017-01-01

This study examined the extent to which a discrepant comprehension-production profile (i.e., relatively more delayed comprehension than production) is characteristic of the early language phenotype in autism spectrum disorders (ASD) and tracked the developmental progression of the profile. Our findings indicated that a discrepant…

Rethinking clinical language mapping approaches: discordant receptive and expressive hemispheric language dominance in epilepsy surgery candidates.

PubMed

Gage, Nicole M; Eliashiv, Dawn S; Isenberg, Anna L; Fillmore, Paul T; Kurelowech, Lacey; Quint, Patti J; Chung, Jeffrey M; Otis, Shirley M

2011-06-01

Neuroimaging studies have shed light on cortical language organization, with findings implicating the left and right temporal lobes in speech processing converging to a left-dominant pattern. Findings highlight the fact that the state of theoretical language knowledge is ahead of current clinical language mapping methods, motivating a rethinking of these approaches. The authors used magnetoencephalography and multiple tasks in seven candidates for resective epilepsy surgery to investigate language organization. The authors scanned 12 control subjects to investigate the time course of bilateral receptive speech processes. Laterality indices were calculated for left and right hemisphere late fields ∼150 to 400 milliseconds. The authors report that (1) in healthy adults, speech processes activated superior temporal regions bilaterally converging to a left-dominant pattern, (2) in four of six patients, this was reversed, with bilateral processing converging to a right-dominant pattern, and (3) in three of four of these patients, receptive and expressive language processes were laterally discordant. Results provide evidence that receptive and expressive language may have divergent hemispheric dominance. Right-sided receptive language dominance in epilepsy patients emphasizes the need to assess both receptive and expressive language. Findings indicate that it is critical to use multiple tasks tapping separable aspects of language function to provide sensitive and specific estimates of language localization in surgical patients.

An Automatic Reference Aid for Improving EFL Learners' Formulaic Expressions in Productive Language Use

ERIC Educational Resources Information Center

Chen, Mei-Hua; Huang, Chung-Chi; Huang, Shih-Ting; Chang, Jason S.; Liou, Hsien-Chin

2014-01-01

Formulaic language is important to language acquisition; however, English language learners are often reported to have problems with formulaic expressions. Several lists of formulaic sequences have been proposed, mainly for developing teaching and testing materials. However, their limited numbers and insufficient usage information seem unable to…

Important Constructs in Literacy Learning across Disciplines

ERIC Educational Resources Information Center

Foorman, Barbara R.; Arndt, Elissa J.; Crawford, Elizabeth C.

2011-01-01

Currently students who struggle with language and literacy learning are classified with various labels in different states--language learning disabilities, dyslexia, specific language impairment, and specific learning disability--in spite of having similar diagnostic profiles. Drawing on the research on comprehension of written language, we…

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

Effects of neurological damage on production of formulaic language

PubMed Central

Sidtis, D.; Canterucci, G.; Katsnelson, D.

2014-01-01

Early studies reported preserved formulaic language in left hemisphere damaged subjects and reduced incidence of formulaic expressions in the conversational speech of stroke patients with right hemispheric damage. Clinical observations suggest a possible role also of subcortical nuclei. This study examined formulaic language in the spontaneous speech of stroke patients with left, right, or subcortical damage. Four subjects were interviewed and their speech samples compared to normal speakers. Raters classified formulaic expressions as speech formulae, fillers, sentence stems, and proper nouns. Results demonstrated that brain damage affected novel and formulaic language competence differently, with a significantly smaller proportion of formulaic expressions in subjects with right or subcortical damage compared to left hemisphere damaged or healthy speakers. These findings converge with previous studies that support the proposal of a right hemisphere/subcortical circuit in the management of formulaic expressions, based on a dual-process model of language incorporating novel and formulaic language use. PMID:19382014

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.

When novel sentences spoken or heard for the first time in the history of the universe are not enough: toward a dual-process model of language.

PubMed

Van Lancker Sidtis, Diana

2004-01-01

Although interest in the language sciences was previously focused on newly created sentences, more recently much attention has turned to the importance of formulaic expressions in normal and disordered communication. Also referred to as formulaic expressions and made up of speech formulas, idioms, expletives, serial and memorized speech, slang, sayings, clichés, and conventional expressions, non-propositional language forms a large proportion of every speaker's competence, and may be differentially disturbed in neurological disorders. This review aims to examine non-propositional speech with respect to linguistic descriptions, psycholinguistic experiments, sociolinguistic studies, child language development, clinical language disorders, and neurological studies. Evidence from numerous sources reveals differentiated and specialized roles for novel and formulaic verbal functions, and suggests that generation of novel sentences and management of prefabricated expressions represent two legitimate and separable processes in language behaviour. A preliminary model of language behaviour that encompasses unitary and compositional properties and their integration in everyday language use is proposed. Integration and synchronizing of two disparate processes in language behaviour, formulaic and novel, characterizes normal communicative function and contributes to creativity in language. This dichotomy is supported by studies arising from other disciplines in neurology and psychology. Further studies are necessary to determine in what ways the various categories of formulaic expressions are related, and how these categories are processed by the brain. Better understanding of how non-propositional categories of speech are stored and processed in the brain can lead to better informed treatment strategies in language disorders.

Language profiles of monolingual and bilingual Finnish preschool children at risk for language impairment.

PubMed

Westman, Martin; Korkman, Marit; Mickos, Annika; Byring, Roger

2008-01-01

A large proportion of children are exposed to more than one language, yet research on simultaneous bilingualism has been relatively sparse. Traditionally, there has been concern that bilingualism may aggravate language difficulties of children with language impairment. However, recent studies have not found specific language impairment (SLI) or language-related problems to be increased by bilingualism. The topic of bilingualism and its effects has high actuality in Finland, where increasing numbers of children in the country's 6% Swedish-speaking minority grow up in bilingual families, where one parent's primary language is Swedish and the other's Finnish. The present study aimed at exploring the influence of such bilingualism on the language profiles of children from this population at risk for language impairment (LI). Participants were recruited from a language screening of 339 children from kindergartens with instruction only in Swedish, from the Swedish-speaking parts of Finland. Of these children, 33 (9.7%) were defined as a Risk Group for LI, whereas 48 non-risk children were randomly selected to form a control group. When subdividing the children according to home language, 35 were found to be monolingual, Swedish-speaking, and 46 were Swedish-Finnish bilingual. The children underwent neuropsychological assessment during their preschool year. Assessment methods included subtests from the Wechsler Primary and Preschool Scale of Intelligence - Revised and the NEPSY Developmental Neuropsychological Assessment. A repeated-measures multiple analysis of covariance (MANCOVA) showed a significant effect of risk of LI on the NEPSY language scores. The effect of home language was not significant and there was no interaction between home language and risk for LI. Non-verbal IQ was controlled for. Across groups, bilingual children scored lower than monolingual children only on measures of vocabulary and sentence repetition. Although a slight general cost of bilingualism was found in the language profile of the six-year olds in this study, a bilingual background was not associated with more severe language problems in the LI Risk Group. Thus, there would seem to be no need to shield language-impaired children from opportunities for dual language learning.

A Natural Language Interface Concordant with a Knowledge Base.

PubMed

Han, Yong-Jin; Park, Seong-Bae; Park, Se-Young

2016-01-01

The discordance between expressions interpretable by a natural language interface (NLI) system and those answerable by a knowledge base is a critical problem in the field of NLIs. In order to solve this discordance problem, this paper proposes a method to translate natural language questions into formal queries that can be generated from a graph-based knowledge base. The proposed method considers a subgraph of a knowledge base as a formal query. Thus, all formal queries corresponding to a concept or a predicate in the knowledge base can be generated prior to query time and all possible natural language expressions corresponding to each formal query can also be collected in advance. A natural language expression has a one-to-one mapping with a formal query. Hence, a natural language question is translated into a formal query by matching the question with the most appropriate natural language expression. If the confidence of this matching is not sufficiently high the proposed method rejects the question and does not answer it. Multipredicate queries are processed by regarding them as a set of collected expressions. The experimental results show that the proposed method thoroughly handles answerable questions from the knowledge base and rejects unanswerable ones effectively.

Language skills of young children with unilateral cleft lip and palate following infant orthopedics: a randomized clinical trial.

PubMed

Konst, Emmy M; Rietveld, Toni; Peters, Herman F M; Kuijpers-Jagtman, Anne Marie

2003-07-01

To investigate the effects of infant orthopedics (IO) on the language skills of children with complete unilateral cleft lip and palate (UCLP). In a prospective randomized clinical trial (Dutchcleft), two groups of children with complete UCLP were followed up longitudinally: one group was treated with IO based on a modified Zurich approach in the first year of life (IO group); the other group did not receive this treatment (non-IO group). At the ages of 2, 2(1/2), 3, and 6 years, language development was evaluated in 12 children (six IO and six non-IO). Receptive language skills were assessed using the Reynell test. Expressive language skills of the toddlers were evaluated by calculating mean length of utterance (MLU) and mean length of longest utterances (MLLU); in the 6-year-olds, the expressive language skills were measured using standardized Dutch language tests. The participants had complete UCLP without soft tissue bands or other malformations. IO did not affect the receptive language skills. However, the expressive language measures MLU and MLLU were influenced by IO. At age 2(1/2) and 3 years, the IO group produced longer utterances than the non-IO group. In the follow-up, the difference in expressive language between the two groups was no longer significant. Children treated with IO during their first year of life produced longer sentences than non-IO children at the ages of 2(1/2) and 3 years. At 6 years of age, both groups presented similar expressive language skills. Hence, IO treatment did not have long-lasting effects on language development.

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.

Teaching EFL outside the United States.

ERIC Educational Resources Information Center

Teachers of English to Speakers of Other Languages.

The guide contains profiles of the linguistic situation and English language teaching conditions, in both public and private sectors, in 48 foreign countries. Descriptions include such information as official language(s), qualifications and requirements for teaching English as a Second Language (ESL), typical class sizes and hours, accessibility…

Working Memory and Language Learning: A Review

ERIC Educational Resources Information Center

Archibald, Lisa M. D.

2017-01-01

Children with speech, language, and communication needs (SLCN) form a highly heterogeneous group, including those with an unexplained delay in language development known as specific language impairment (SLI). There is growing recognition that multiple mechanisms underlie the range of profiles observed in these children. Broadly speaking, both the…

A UML Profile for Developing Databases that Conform to the Third Manifesto

NASA Astrophysics Data System (ADS)

Eessaar, Erki

The Third Manifesto (TTM) presents the principles of a relational database language that is free of deficiencies and ambiguities of SQL. There are database management systems that are created according to TTM. Developers need tools that support the development of databases by using these database management systems. UML is a widely used visual modeling language. It provides built-in extension mechanism that makes it possible to extend UML by creating profiles. In this paper, we introduce a UML profile for designing databases that correspond to the rules of TTM. We created the first version of the profile by translating existing profiles of SQL database design. After that, we extended and improved the profile. We implemented the profile by using UML CASE system StarUML™. We present an example of using the new profile. In addition, we describe problems that occurred during the profile development.

Can PEP-3 Provide a Cognitive Profile in Children with ASD? A Comparison Between the Developmental Ages of PEP-3 and IQ of Leiter-R.

PubMed

De Giacomo, Andrea; Craig, Francesco; Cristella, Arcangelo; Terenzio, Vanessa; Buttiglione, Maura; Margari, Lucia

2016-11-01

The assessment of the intelligence quotient (IQ) in children with autism spectrum disorder (ASD) is important to plan a detailed therapeutic-educative programme. The aim of the study was to evaluate the usefulness of the Psychoeducational Profile-third edition (PEP-3) to estimate the general cognitive development of children with ASD. We recruited 30 children with ASD assessed with the Leiter International Performance Scale-Revised (Leiter-R) and the PEP-3. We compared the IQ of the Leiter-R with the developmental level (DL) of PEP-3. The findings showed a significant positive correlation between IQ with DL of the cognitive verbal/pre-verbal (P = 0.0005), DL of the area of expressive language (P = 0.0004), DL of the area of receptive language (P = 0.0001), DL of fine motor (P = 0.0066), DL of gross motor (P = 0.0217), DL of visuo-motor imitation (P = 0.02), DL of communication (P = 0.0001) and DL of motor (P = 0.0063). These findings show that the DLs could be considered as indicators of cognitive functioning in ASD. © 2015 John Wiley & Sons Ltd.

Identifying differences in early literacy skills across subgroups of language-minority children: A latent profile analysis.

PubMed

Lonigan, Christopher J; Goodrich, J Marc; Farver, JoAnn M

2018-04-01

Despite acknowledgment that language-minority children come from a wide variety of home language backgrounds and have a wide range of proficiency in their first (L1) and second (L2) languages, it is unknown whether differences across language-minority children in relative and absolute levels of proficiency in L1 and L2 predict subsequent development of literacy-related skills. The purpose of this study was to identify subgroups of language-minority children and evaluate whether differences in level and rate of growth of early literacy skills differed across subgroups. Five-hundred and twenty-six children completed measures of Spanish and English language and early literacy skills at the beginning, middle, and end of the preschool year. Latent growth models indicated that children's early literacy skills were increasing over the course of the preschool year. Latent profile analysis indicated that language-minority children could be classified into nine distinct groups, each with unique patterns of absolute and relative levels of proficiency in L1 and L2. Results of three-step mixture models indicated that profiles were closely associated with level of early literacy skills at the beginning of the preschool year. Initial level of early literacy skills was positively associated with growth in code-related skills (i.e., print knowledge, phonological awareness) and inversely associated with growth in language skills. These findings suggest that language-minority children are a diverse group with regard to their L1 and L2 proficiencies and that growth in early literacy skills is most associated with level of proficiency in the same language. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

The Acquisition of Tense in English

PubMed Central

Paradis, Johanne; Rice, Mabel L.; Crago, Martha; Marquis, Janet

2008-01-01

This study reports on a comparison of the use and knowledge of tense-marking morphemes in English by first language (L1), second language (L2) and specifically language-impaired (SLI) children. The objective of our research was to ascertain whether the L2 children’s tense acquisition patterns were similar or dissimilar to those of the L1 and SLI groups, and whether they would fit an (Extended) Optional Infinitive profile, or an L2-based profile, e.g., the Missing Surface Inflection Hypothesis. Results showed that the L2 children had a unique profile compared with their monolingual peers, which was better characterized by the Missing Surface Inflection Hypothesis. At the same time, results reinforce the assumption underlying the (Extended) Optional Infinitive profile that internal constraints on the acquisition of tense could be a component of L1 development, with and without SLI. PMID:18852844

Maternal Mental State Language and Preschool Children's Attachment Security: Relation to Children's Mental State Language and Expressions of Emotional Understanding

ERIC Educational Resources Information Center

Mcquaid, Nancy; Bigelow, Ann E.; McLaughlin, Jessica; MacLean, Kim

2008-01-01

Mothers' mental state language in conversation with their preschool children, and children's preschool attachment security were examined for their effects on children's mental state language and expressions of emotional understanding in their conversation. Children discussed an emotionally salient event with their mothers and then relayed the…

Speech and language delay in two children: an unusual presentation of hyperthyroidism.

PubMed

Sohal, Aman P S; Dasarathi, Madhuri; Lodh, Rajib; Cheetham, Tim; Devlin, Anita M

2013-01-01

Hyperthyroidism is rare in pre-school children. Untreated, it can have a profound effect on normal growth and development, particularly in the first 2 years of life. Although neurological manifestations of dysthyroid states are well known, specific expressive speech and language disorder as a presentation of hyperthyroidism is rarely documented. Case reports of two children with hyperthyroidism presenting with speech and language delay. We report two pre-school children with hyperthyroidism, who presented with expressive speech and language delay, and demonstrated a significant improvement in their language skills following treatment with anti-thyroid medication. Hyperthyroidism must be considered in all children presenting with speech and language difficulties, particularly expressive speech delay. Prompt recognition and early treatment are likely to improve outcome.

The Role of Mother Tongue Literacy in Language Learning and Mathematical Learning: Is There a Multilingual Benefit for Both?

ERIC Educational Resources Information Center

Dahm, Rebecca; De Angelis, Gessica

2018-01-01

The present study examines the multilingual benefit in relation to language learning and mathematical learning. The objective is to assess whether speakers of three or more languages, depending on language profile and personal histories, show significant advantages in language learning and/or mathematical learning, and whether mother tongue…

Influence of Phonology on Morpho-Syntax in Romance Languages in Children with Specific Language Impairment (SLI)

ERIC Educational Resources Information Center

Aguilar-Mediavilla, Eva; Sanz-Torrent, Monica; Serra-Raventos, Miquel

2007-01-01

Background: The profiles of children with Specific Language Impairment (SLI) differ greatly according to the language they speak. The Surface Hypothesis attempts to explain these differences through the theory that children with SLI will incorrectly produce elements in their language with low phonological weights or that are produced in a…

Shaping the Future of Foreign Language Education: FLES, Articulation, and Proficiency. Report of Central States Conference on the Teaching of Foreign Languages.

ERIC Educational Resources Information Center

Lalande, John F. II, Ed.

Selected papers from the 1988 conference on foreign language issues for the future include: "Articulation for Elementary School Foreign Language Programs: Challenges and Opportunities" (Carol Ann Pesola); "Articulation: A Resolvable Problem?" (Dale L. Lange); "Profiles of Frustration: Second Language Learners with Specific Learning Disabilities"…

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…

Achievement goal profiles and developments in effort and achievement in upper elementary school.

PubMed

Hornstra, Lisette; Majoor, Marieke; Peetsma, Thea

2017-12-01

The multiple goal perspective posits that certain combinations of achievement goals are more favourable than others in terms of educational outcomes. This study aimed to examine longitudinally whether students' achievement goal profiles and transitions between profiles are associated with developments in self-reported and teacher-rated effort and academic achievement in upper elementary school. Participants were 722 fifth-grade students and their teachers in fifth and sixth grade (N = 68). Students reported on their achievement goals and effort in language and mathematics three times in grade 5 to grade 6. Teachers rated students' general school effort. Achievement scores were obtained from school records. Goal profiles were derived with latent profile and transition analyses. Longitudinal multilevel analyses were conducted. Theoretically favourable goal profiles (high mastery and performance-approach goals, low on performance-avoidance goals), as well as transitions from less to more theoretically favourable goal profiles, were associated with higher levels and more growth in effort for language and mathematics and with stronger language achievement gains. Overall, these results provide support for the multiple goal perspective and show the sustained benefits of favourable goal profiles beyond effects of cognitive ability and background characteristics. © 2017 The Authors. British Journal of Education Psychology published by John Wiley & Sons Ltd on behalf of British Psychological Society.

Massachusetts English Language Learners' Profiles and Progress: A Report for the Massachusetts Department of Elementary and Secondary Education

ERIC Educational Resources Information Center

Slama, Rachel; Haynes, Erin; Sacks, Lynne; Lee, Dong Hoon; August, Diane

2015-01-01

The present study was commissioned by the Massachusetts Department of Elementary and Secondary Education (ESE) to provide a profile of Massachusetts English Language Learners (ELLs) and policy recommendations for improving their outcomes. ESE was concerned about previous study findings that most of these learners exited ELL instructional programs…

Linguistic Competence Profiles in English as a Foreign Language in Mexican University Students.

ERIC Educational Resources Information Center

Vivaldo-Lima, Javier; Gonzalez-Robles, Rosa O.; Castillo-Morales, Alberto

Linguistic competence in English (LCE) as a foreign language has been acknowledged as an important determinant of academic success in higher education. The purpose of this study is to determine the LCE profiles of Mexican freshman students as well as the main factors associated with differences in linguistic competence between proficient and poor…

Exploring Language Profiles for Children with ADHD and Children with Asperger Syndrome

ERIC Educational Resources Information Center

Helland, Wenche Andersen; Biringer, Eva; Helland, Turid; Heimann, Mikael

2012-01-01

Objective: The aims of the present study was to investigate communication impairments in a Norwegian sample of children with ADHD and children with Asperger syndrome (AS) and to explore whether children with ADHD can be differentiated from children with AS in terms of their language profiles on the Norwegian adaptation of the Children's…

Expressive language development of children exposed to cocaine prenatally: literature review and report of a prospective cohort study.

PubMed

Delaney-Black, V; Covington, C; Templin, T; Kershaw, T; Nordstrom-Klee, B; Ager, J; Clark, N; Surendran, A; Martier, S; Sokol, R J

2000-01-01

It was hypothesized that prenatal exposure to cocaine and other substances would be related to delayed expressive language development. Speech and language data were available for 458 6-year olds (204 were exposed to cocaine). No significant univariate or multivariate differences by cocaine exposure group were observed. Classification and regression tree modeling was then used to identify language variable composites predictive of cocaine exposure status. Meaningful cut points for two language measures were identified and validated. Children with a type token ratio of less than 0.42 and with fewer than 97 word types were classified into a low language group. Low language children (n = 57) were more likely to be cocaine exposed (63.1%), with cocaine-exposed children 2.4 times more likely to be in the low language group compared with control children after adjustment for covariates. Prenatal cigarette, but not alcohol exposure, was also significantly related to expressive language delays.

Supporting In-Service Language Educators in Learning to Telecollaborate

ERIC Educational Resources Information Center

O'Dowd, Robert

2015-01-01

The importance of teachers' capacity to integrate and exploit computer mediated communication (CMC) in the foreign language classroom has been recognised by many of the leading publications in foreign language teacher education, including the European Profile for Language Teacher Education (2004) and the European portfolio for student teachers of…

Language Profiles of Poor Comprehenders in English and French

ERIC Educational Resources Information Center

D'Angelo, Nadia; Chen, Xi

2017-01-01

This study explored components of language comprehension (vocabulary, grammar, and higher-level language) skills for poor comprehenders in French immersion. We identified three groups of bilingual comprehenders (poor, average, and good) based on English reading performance and compared their language comprehension skills in English L1 and French…

Language Planning for Venezuela: The Role of English.

ERIC Educational Resources Information Center

Kelsey, Irving; Serrano, Jose

A rationale for teaching foreign languages in Venezuelan schools is discussed. An included sociolinguistic profile of Venezuela indicates that Spanish is the sole language of internal communication needs. Other languages spoken in Venezuela serve primarily a group function among the immigrant and indigenous communities. However, the teaching of…

How Do Typically Developing Deaf Children and Deaf Children with Autism Spectrum Disorder Use the Face When Comprehending Emotional Facial Expressions in British Sign Language?

ERIC Educational Resources Information Center

Denmark, Tanya; Atkinson, Joanna; Campbell, Ruth; Swettenham, John

2014-01-01

Facial expressions in sign language carry a variety of communicative features. While emotion can modulate a spoken utterance through changes in intonation, duration and intensity, in sign language specific facial expressions presented concurrently with a manual sign perform this function. When deaf adult signers cannot see facial features, their…

Dissociated language functions: a matter of atypical language lateralization or cerebral plasticity?

PubMed

Acioly, Marcus Andre; Gharabaghi, Alireza; Zimmermann, Christoph; Erb, Michael; Heckl, Stefan; Tatagiba, Marcos

2014-01-01

The left hemisphere is generally considered to harbor language functions. Atypical cortical language lateralization is mainly demonstrated in left-handed and ambidextrous individuals, whereas dissociated language functions have been reported in association with brain injuries as a part of the reorganization process. We present a thoughtful discussion on the underlying mechanisms of dissociated language functions through an illustrative case of dissociated expressive language. A 31-year-old left-handed woman presented with a recurrent left frontal glioma. Preoperative language functional magnetic resonance imaging (fMRI) panel revealed right-sided dominance for two different language tasks (verbal fluency and visual naming), and the word chain task demonstrated maximal activation in the left hemisphere at the posterior margin of the tumor. The patient was operated on awake to assess language functions intraoperatively. Preoperative fMRI findings were confirmed revealing a task-specific dissociation of expressive language functions. Surgical resection was taken to the functional boundaries. Postoperatively, no language dysfunction occurred. Dissociated language functions are prone to occur in long-standing lesions. Different patterns of dissociation may be encountered due to interindividual particularities and cerebral plasticity. The presented patient is unique by demonstrating new insight into expressive language dissociation, emphasizing the role of a preoperative language fMRI panel and the capability of intraoperative language mapping for identifying special language networks. Georg Thieme Verlag KG Stuttgart · New York.

Cognitive Precursors of Receptive vs. Expressive Language.

ERIC Educational Resources Information Center

Smolak, Linda

1982-01-01

The relationship of object permanence and classification skills to receptive and expressive language development was investigated in infants. Object permanence, classification, and parent-child verbal interaction ratings were about equally related to language comprehension functioning, while permanence was more strongly related to language…

A quick aphasia battery for efficient, reliable, and multidimensional assessment of language function.

PubMed

Wilson, Stephen M; Eriksson, Dana K; Schneck, Sarah M; Lucanie, Jillian M

2018-01-01

This paper describes a quick aphasia battery (QAB) that aims to provide a reliable and multidimensional assessment of language function in about a quarter of an hour, bridging the gap between comprehensive batteries that are time-consuming to administer, and rapid screening instruments that provide limited detail regarding individual profiles of deficits. The QAB is made up of eight subtests, each comprising sets of items that probe different language domains, vary in difficulty, and are scored with a graded system to maximize the informativeness of each item. From the eight subtests, eight summary measures are derived, which constitute a multidimensional profile of language function, quantifying strengths and weaknesses across core language domains. The QAB was administered to 28 individuals with acute stroke and aphasia, 25 individuals with acute stroke but no aphasia, 16 individuals with chronic post-stroke aphasia, and 14 healthy controls. The patients with chronic post-stroke aphasia were tested 3 times each and scored independently by 2 raters to establish test-retest and inter-rater reliability. The Western Aphasia Battery (WAB) was also administered to these patients to assess concurrent validity. We found that all QAB summary measures were sensitive to aphasic deficits in the two groups with aphasia. All measures showed good or excellent test-retest reliability (overall summary measure: intraclass correlation coefficient (ICC) = 0.98), and excellent inter-rater reliability (overall summary measure: ICC = 0.99). Sensitivity and specificity for diagnosis of aphasia (relative to clinical impression) were 0.91 and 0.95 respectively. All QAB measures were highly correlated with corresponding WAB measures where available. Individual patients showed distinct profiles of spared and impaired function across different language domains. In sum, the QAB efficiently and reliably characterized individual profiles of language deficits.

A quick aphasia battery for efficient, reliable, and multidimensional assessment of language function

PubMed Central

Eriksson, Dana K.; Schneck, Sarah M.; Lucanie, Jillian M.

2018-01-01

This paper describes a quick aphasia battery (QAB) that aims to provide a reliable and multidimensional assessment of language function in about a quarter of an hour, bridging the gap between comprehensive batteries that are time-consuming to administer, and rapid screening instruments that provide limited detail regarding individual profiles of deficits. The QAB is made up of eight subtests, each comprising sets of items that probe different language domains, vary in difficulty, and are scored with a graded system to maximize the informativeness of each item. From the eight subtests, eight summary measures are derived, which constitute a multidimensional profile of language function, quantifying strengths and weaknesses across core language domains. The QAB was administered to 28 individuals with acute stroke and aphasia, 25 individuals with acute stroke but no aphasia, 16 individuals with chronic post-stroke aphasia, and 14 healthy controls. The patients with chronic post-stroke aphasia were tested 3 times each and scored independently by 2 raters to establish test-retest and inter-rater reliability. The Western Aphasia Battery (WAB) was also administered to these patients to assess concurrent validity. We found that all QAB summary measures were sensitive to aphasic deficits in the two groups with aphasia. All measures showed good or excellent test-retest reliability (overall summary measure: intraclass correlation coefficient (ICC) = 0.98), and excellent inter-rater reliability (overall summary measure: ICC = 0.99). Sensitivity and specificity for diagnosis of aphasia (relative to clinical impression) were 0.91 and 0.95 respectively. All QAB measures were highly correlated with corresponding WAB measures where available. Individual patients showed distinct profiles of spared and impaired function across different language domains. In sum, the QAB efficiently and reliably characterized individual profiles of language deficits. PMID:29425241

Unique Transcriptome Patterns of the White and Grey Matter Corroborate Structural and Functional Heterogeneity in the Human Frontal Lobe

PubMed Central

Mills, James D.; Kavanagh, Tomas; Kim, Woojin S.; Chen, Bei Jun; Kawahara, Yoshihiro; Halliday, Glenda M.; Janitz, Michael

2013-01-01

The human frontal lobe has undergone accelerated evolution, leading to the development of unique human features such as language and self-reflection. Cortical grey matter and underlying white matter reflect distinct cellular compositions in the frontal lobe. Surprisingly little is known about the transcriptomal landscape of these distinct regions. Here, for the first time, we report a detailed transcriptomal profile of the frontal grey (GM) and white matter (WM) with resolution to alternatively spliced isoforms obtained using the RNA-Seq approach. We observed more vigorous transcriptome activity in GM compared to WM, presumably because of the presence of cellular bodies of neurons in the GM and RNA associated with the nucleus and perinuclear space. Among the top differentially expressed genes, we also identified a number of long intergenic non-coding RNAs (lincRNAs), specifically expressed in white matter, such as LINC00162. Furthermore, along with confirmation of expression of known markers for neurons and oligodendrocytes, we identified a number of genes and splicing isoforms that are exclusively expressed in GM or WM with examples of GABRB2 and PAK2 transcripts, respectively. Pathway analysis identified distinct physiological and biochemical processes specific to grey and white matter samples with a prevalence of synaptic processes in GM and myelination regulation and axonogenesis in the WM. Our study also revealed that expression of many genes, for example, the GPR123, is characterized by isoform switching, depending in which structure the gene is expressed. Our report clearly shows that GM and WM have perhaps surprisingly divergent transcriptome profiles, reflecting distinct roles in brain physiology. Further, this study provides the first reference data set for a normal human frontal lobe, which will be useful in comparative transcriptome studies of cerebral disorders, in particular, neurodegenerative diseases. PMID:24194939

Formulaic Language in Alzheimer’s Disease

PubMed Central

Bridges, Kelly Ann; Van Lancker Sidtis, Diana

2013-01-01

Background Studies of productive language in Alzheimer’s disease (AD) have focused on formal testing of syntax and semantics but have directed less attention to naturalistic discourse and formulaic language. Clinical observations suggest that individuals with AD retain the ability to produce formulaic language long after other cognitive abilities have deteriorated. Aims This study quantifies production of formulaic expressions in the spontaneous speech of individuals with AD. Persons with early- and late-onset forms of the disease were compared. Methods & Procedures Conversational language samples of individuals with early- (n = 5) and late-onset (n = 6) AD and healthy controls (n = 5) were analyzed to determine whether formulaic language, as measured by the number of words in formulaic expressions, differs between groups. Outcomes & Results Results indicate that individuals with AD, regardless of age of onset, used significantly more formulaic expressions than healthy controls. The early- and late-onset AD groups did not differ on formulaic language measures. Conclusions These findings contribute to a dual process model of cerebral function, which proposes differing processing principles for formulaic and novel expressions. In this model, subcortical areas, which remain intact into late in the progression of Alzheimer’s disease, play an important role in the production of formulaic language. Applications to clinical practice include identifying preserved formulaic language and providing informed counseling to patient and family. PMID:24187417

When Language Experience Fails to Explain Word Reading Development: Early Cognitive and Linguistic Profiles of Young Foreign Language Learners

ERIC Educational Resources Information Center

Hu, Chieh-Fang; Schuele, C. Melanie

2015-01-01

Although language experience is a key factor in successful foreign language (FL) learning, many FL learners fail to achieve performance levels that were predicted on the basis of their FL experience. This retrospective study investigated early cognitive and linguistic correlates of learning English as a foreign language (FL) in a group of…

Unlocking Australia's Language Potential. Profiles of 9 Key Languages in Australia. Volume 5: Indonesian/Malay.

ERIC Educational Resources Information Center

Worsley, Peter

The report on the status of the Indonesian and Malay languages in Australia documents the history of those languages in Australian education, within selected communities, in international trade, and among high school students. The first chapter gives a brief history of the Indonesian and Malay languages and comments on their place in the life of…

Exploring Audiologists' Language and Hearing Aid Uptake in Initial Rehabilitation Appointments.

PubMed

Sciacca, Anna; Meyer, Carly; Ekberg, Katie; Barr, Caitlin; Hickson, Louise

2017-06-13

The study aimed (a) to profile audiologists' language during the diagnosis and management planning phase of hearing assessment appointments and (b) to explore associations between audiologists' language and patients' decisions to obtain hearing aids. Sixty-two audiologist-patient dyads participated. Patient participants were aged 55 years or older. Hearing assessment appointments were audiovisually recorded and transcribed for analysis. Audiologists' language was profiled using two measures: general language complexity and use of jargon. A binomial, multivariate logistic regression analysis was conducted to investigate the associations between these language measures and hearing aid uptake. The logistic regression model revealed that the Flesch-Kincaid reading grade level of audiologists' language was significantly associated with hearing aid uptake. Patients were less likely to obtain hearing aids when audiologists' language was at a higher reading grade level. No associations were found between audiologists' use of jargon and hearing aid uptake. Audiologists' use of complex language may present a barrier for patients to understand hearing rehabilitation recommendations. Reduced understanding may limit patient participation in the decision-making process and result in patients being less willing to trial hearing aids. Clear, concise language is recommended to facilitate shared decision making.

Longitudinal Relations Among Language Skills, Anger Expression, and Regulatory Strategies in Early Childhood

PubMed Central

Roben, Caroline K.P.; Cole, Pamela M.; Armstrong, Laura Marie

2012-01-01

Researchers have suggested that as children’s language skill develops in early childhood, it comes to help children regulate their emotions (Cole, Armstrong, & Pemberton, 2010; Kopp, 1989), but the pathways by which this occurs have not been studied empirically. In a longitudinal study of 120 children from 18 to 48 months of age, associations among child language skill, observed anger expression, and regulatory strategies during a delay task were examined. Toddlers with better language skill, and whose language skill increased more over time, appeared less angry at 48 months and their anger declined more over time. Two regulatory strategies, support-seeking and distraction, explained a portion of the variance in the association between language skill and anger expression by 36 months. PMID:23278601

Current Research in Southeast Asia.

ERIC Educational Resources Information Center

Beh, Yolanda

1992-01-01

Summaries of eight language-related research projects are presented from Brunei Darussalam, Indonesia, Malaysia, Singapore, and Thailand. Topics include a sociolinguistic profile, teacher and learner views of language lessons, Malay-accented English and employability, reading difficulties, language culture disjunction, placement interviews, and…

Can You Play with Fire and Not Hurt Yourself? A Comparative Study in Figurative Language Comprehension between Individuals with and without Autism Spectrum Disorder

PubMed Central

Chahboun, Sobh; Vulchanov, Valentin; Saldaña, David; Eshuis, Hendrik

2016-01-01

Individuals with High functioning autism (HFA) are distinguished by relative preservation of linguistic and cognitive skills. However, problems with pragmatic language skills have been consistently reported across the autistic spectrum, even when structural language is intact. Our main goal was to investigate how highly verbal individuals with autism process figurative language and whether manipulation of the stimuli presentation modality had an impact on the processing. We were interested in the extent to which visual context, e.g., an image corresponding either to the literal meaning or the figurative meaning of the expression may facilitate responses to such expressions. Participants with HFA and their typically developing peers (matched on intelligence and language level) completed a cross-modal sentence-picture matching task for figurative expressions and their target figurative meaning represented in images. We expected that the individuals with autism would have difficulties in appreciating the non-literal nature of idioms and metaphors, despite intact structural language skills. Analyses of accuracy and reaction times showed clearly that the participants with autism performed at a lower level than their typically developing peers. Moreover, the modality in which the stimuli were presented was an important variable in task performance for the more transparent expressions. The individuals with autism displayed higher error rates and greater reaction latencies in the auditory modality compared to the visual stimulus presentation modality, implying more difficulty. Performance differed depending on type of expression. Participants had more difficulty understanding the culturally-based expressions, but not expressions grounded in human experience (biological idioms). This research highlights the importance of stimulus presentation modality and that this can lead to differences in figurative language comprehension between typically and atypically developing individuals. The current study also contributes to current debates on the role of structural language in figurative language comprehension in autism. PMID:28036344

Can You Play with Fire and Not Hurt Yourself? A Comparative Study in Figurative Language Comprehension between Individuals with and without Autism Spectrum Disorder.

PubMed

Chahboun, Sobh; Vulchanov, Valentin; Saldaña, David; Eshuis, Hendrik; Vulchanova, Mila

2016-01-01

Individuals with High functioning autism (HFA) are distinguished by relative preservation of linguistic and cognitive skills. However, problems with pragmatic language skills have been consistently reported across the autistic spectrum, even when structural language is intact. Our main goal was to investigate how highly verbal individuals with autism process figurative language and whether manipulation of the stimuli presentation modality had an impact on the processing. We were interested in the extent to which visual context, e.g., an image corresponding either to the literal meaning or the figurative meaning of the expression may facilitate responses to such expressions. Participants with HFA and their typically developing peers (matched on intelligence and language level) completed a cross-modal sentence-picture matching task for figurative expressions and their target figurative meaning represented in images. We expected that the individuals with autism would have difficulties in appreciating the non-literal nature of idioms and metaphors, despite intact structural language skills. Analyses of accuracy and reaction times showed clearly that the participants with autism performed at a lower level than their typically developing peers. Moreover, the modality in which the stimuli were presented was an important variable in task performance for the more transparent expressions. The individuals with autism displayed higher error rates and greater reaction latencies in the auditory modality compared to the visual stimulus presentation modality, implying more difficulty. Performance differed depending on type of expression. Participants had more difficulty understanding the culturally-based expressions, but not expressions grounded in human experience (biological idioms). This research highlights the importance of stimulus presentation modality and that this can lead to differences in figurative language comprehension between typically and atypically developing individuals. The current study also contributes to current debates on the role of structural language in figurative language comprehension in autism.

Developing Academic English Language Proficiency Prototypes for 5th Grade Reading: Psychometric and Linguistic Profiles of Tasks. CSE Technical Report 727

ERIC Educational Resources Information Center

Bailey, Alison L.; Huang, Becky H.; Shin, Hye Won; Farnsworth, Tim; Butler, Frances A.

2007-01-01

Within an evidentiary framework for operationally defining academic English language proficiency (AELP), linguistic analyses of standards, classroom discourse, and textbooks have led to specifications for assessment of AELP. The test development process described here is novel due to the emphasis on using linguistic profiles to inform the …

Construct Validation of Analytic Rating Scales in a Speaking Assessment: Reporting a Score Profile and a Composite

ERIC Educational Resources Information Center

Sawaki, Yasuyo

2007-01-01

This is a construct validation study of a second language speaking assessment that reported a language profile based on analytic rating scales and a composite score. The study addressed three key issues: score dependability, convergent/discriminant validity of analytic rating scales and the weighting of analytic ratings in the composite score.…

The Relationship between Lexical Frequency Profiling Measures and Rater Judgements of Spoken and Written General English Language Proficiency on the CELPIP-General Test

ERIC Educational Resources Information Center

Douglas, Scott Roy

2015-01-01

Independent confirmation that vocabulary in use unfolds across levels of performance as expected can contribute to a more complete understanding of validity in standardized English language tests. This study examined the relationship between Lexical Frequency Profiling (LFP) measures and rater judgements of test-takers' overall levels of…

Differentiating Heritage and Foreign Language Learners of Spanish: Needs, Perceptions, and Expectations

ERIC Educational Resources Information Center

Hedgcock, John S.; Lefkowitz, Natalie

2016-01-01

Research on heritage language (HL) development and education has characterized the unique linguistic, sociocultural, and affective profiles of heritage-language (HL) students, yet foreign-language (FL) education has only begun to understand HL students in relation to non-heritage students (Carreira & Kagan, 2011; Felix, 2008). To deepen our…

Review of Graduate Research on Language Assessment in Turkey between 2011 and 2016

ERIC Educational Resources Information Center

Uzun, Aysenur; Kilickaya, Ferit

2017-01-01

Language assessment is one of the key factors affecting language learning contexts since it not only provides information about the learners and teachers' performance in the classroom but also shapes how languages are learned and practiced depending on how assessment is conducted. Technology, different learner profiles, problems with the existing…

Developmental Patterns of Metadiscourse in Second Language Writing*

ERIC Educational Resources Information Center

Kobayashi, Yuichiro

2017-01-01

The present study aimed to profile the developmental patterns of discourse in second language (L2) writings among different first language (L1) groups. Applying the list of metadiscourse markers proposed by Ken Hyland to learner language, this study investigates variation of metadiscourse across proficiency levels, as well as across L1…

Bridging the Gap between Genes and Language Deficits in Schizophrenia: An Oscillopathic Approach

PubMed Central

Murphy, Elliot; Benítez-Burraco, Antonio

2016-01-01

Schizophrenia is characterized by marked language deficits, but it is not clear how these deficits arise from the alteration of genes related to the disease. The goal of this paper is to aid the bridging of the gap between genes and schizophrenia and, ultimately, give support to the view that the abnormal presentation of language in this condition is heavily rooted in the evolutionary processes that brought about modern language. To that end we will focus on how the schizophrenic brain processes language and, particularly, on its distinctive oscillatory profile during language processing. Additionally, we will show that candidate genes for schizophrenia are overrepresented among the set of genes that are believed to be important for the evolution of the human faculty of language. These genes crucially include (and are related to) genes involved in brain rhythmicity. We will claim that this translational effort and the links we uncover may help develop an understanding of language evolution, along with the etiology of schizophrenia, its clinical/linguistic profile, and its high prevalence among modern populations. PMID:27601987

An Expressive and Efficient Language for XML Information Retrieval.

ERIC Educational Resources Information Center

Chinenyanga, Taurai Tapiwa; Kushmerick, Nicholas

2002-01-01

Discusses XML and information retrieval and describes a query language, ELIXIR (expressive and efficient language for XML information retrieval), with a textual similarity operator that can be used for similarity joins. Explains the algorithm for answering ELIXIR queries to generate intermediate relational data. (Author/LRW)

Building a profile of subjective well-being for social media users.

PubMed

Chen, Lushi; Gong, Tao; Kosinski, Michal; Stillwell, David; Davidson, Robert L

2017-01-01

Subjective well-being includes 'affect' and 'satisfaction with life' (SWL). This study proposes a unified approach to construct a profile of subjective well-being based on social media language in Facebook status updates. We apply sentiment analysis to generate users' affect scores, and train a random forest model to predict SWL using affect scores and other language features of the status updates. Results show that: the computer-selected features resemble the key predictors of SWL as identified in early studies; the machine-predicted SWL is moderately correlated with the self-reported SWL (r = 0.36, p < 0.01), indicating that language-based assessment can constitute valid SWL measures; the machine-assessed affect scores resemble those reported in a previous experimental study; and the machine-predicted subjective well-being profile can also reflect other psychological traits like depression (r = 0.24, p < 0.01). This study provides important insights for psychological prediction using multiple, machine-assessed components and longitudinal or dense psychological assessment using social media language.

Building a profile of subjective well-being for social media users

PubMed Central

Kosinski, Michal; Stillwell, David; Davidson, Robert L.

2017-01-01

Subjective well-being includes ‘affect’ and ‘satisfaction with life’ (SWL). This study proposes a unified approach to construct a profile of subjective well-being based on social media language in Facebook status updates. We apply sentiment analysis to generate users’ affect scores, and train a random forest model to predict SWL using affect scores and other language features of the status updates. Results show that: the computer-selected features resemble the key predictors of SWL as identified in early studies; the machine-predicted SWL is moderately correlated with the self-reported SWL (r = 0.36, p < 0.01), indicating that language-based assessment can constitute valid SWL measures; the machine-assessed affect scores resemble those reported in a previous experimental study; and the machine-predicted subjective well-being profile can also reflect other psychological traits like depression (r = 0.24, p < 0.01). This study provides important insights for psychological prediction using multiple, machine-assessed components and longitudinal or dense psychological assessment using social media language. PMID:29135991

JASPAR RESTful API: accessing JASPAR data from any programming language.

PubMed

Khan, Aziz; Mathelier, Anthony

2018-05-01

JASPAR is a widely used open-access database of curated, non-redundant transcription factor binding profiles. Currently, data from JASPAR can be retrieved as flat files or by using programming language-specific interfaces. Here, we present a programming language-independent application programming interface (API) to access JASPAR data using the Representational State Transfer (REST) architecture. The REST API enables programmatic access to JASPAR by most programming languages and returns data in eight widely used formats. Several endpoints are available to access the data and an endpoint is available to infer the TF binding profile(s) likely bound by a given DNA binding domain protein sequence. Additionally, it provides an interactive browsable interface for bioinformatics tool developers. This REST API is implemented in Python using the Django REST Framework. It is accessible at http://jaspar.genereg.net/api/ and the source code is freely available at https://bitbucket.org/CBGR/jaspar under GPL v3 license. aziz.khan@ncmm.uio.no or anthony.mathelier@ncmm.uio.no. Supplementary data are available at Bioinformatics online.

Do the early development of gestures and receptive and expressive language predict language skills at 5;0 in prematurely born very-low-birth-weight children?

PubMed

Stolt, S; Lind, A; Matomäki, J; Haataja, L; Lapinleimu, H; Lehtonen, L

2016-01-01

It is unclear what the predictive value of very early development of gestures and language is on later language ability in prematurely born very-low-birth-weight (VLBW; birth weight ≤1500g) children. The aim of the present study was to analyse the predictive value of early gestures and a receptive lexicon measured between the ages of 0;9 and 1;3, as well as the predictive value of receptive and expressive language ability at 2;0 for language skills at 5;0 in VLBW children. The subjects were 29 VLBW children and 28 full-term children whose language development has been followed intensively between the ages of 0;9 and 2;0 using the Finnish version of the MacArthur Developmental Inventory and the Reynell Developmental Language Scales (RDLS III). At 5;0, five selected verbal subtests of the Nepsy II test and the Boston Naming Test (BNT) were used to assess children's language skills. For the first time in VLBW children, the development of gestures measured between the ages of 0;9 and 1;3 was shown to correlate significantly and positively with language skills at 5;0. In addition, both receptive and expressive language ability measured at 2;0 correlated significantly and positively with later language skills in both groups. Moreover, according to the hierarchical regression analysis, the receptive language score of the RDLS III at 2;0 was a clear and significant predictor for language skills at 5;0 in both groups. The findings particularly underline the role of early receptive language as a significant predictor for later language ability in VLBW children. The results provide evidence for a continuity between early language development and later language skills. After reading this article, readers will understand the associations between the very early (≤2 years of age) development of gestures and language (i.e. early receptive lexicon, expressive lexicon at 2;0, receptive and expressive language ability at 2;0) and the language skills at 5;0 in prematurely born very-low-birth-weight (VLBW) children. In addition, readers will understand the heterogeneity of the group of VLBW children. The information presented in this article is informative for those who work in a clinical context and who want to be able to identify those VLBW children who need support for their language development at an early age. Copyright © 2016. Published by Elsevier Inc.

Portable Just-in-Time Specialization of Dynamically Typed Scripting Languages

NASA Astrophysics Data System (ADS)

Williams, Kevin; McCandless, Jason; Gregg, David

In this paper, we present a portable approach to JIT compilation for dynamically typed scripting languages. At runtime we generate ANSI C code and use the system's native C compiler to compile this code. The C compiler runs on a separate thread to the interpreter allowing program execution to continue during JIT compilation. Dynamic languages have variables which may change type at any point in execution. Our interpreter profiles variable types at both whole method and partial method granularity. When a frequently executed region of code is discovered, the compilation thread generates a specialized version of the region based on the profiled types. In this paper, we evaluate the level of instruction specialization achieved by our profiling scheme as well as the overall performance of our JIT.

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.

Building freeways: piloting communication skills in additional languages to health service personnel in Cape Town, South Africa.

PubMed

Claassen, Joel; Jama, Zukile; Manga, Nayna; Lewis, Minnie; Hellenberg, Derek

2017-06-07

This study reflects on the development and teaching of communication skills courses in additional national languages to health care staff within two primary health care facilities in Cape Town, South Africa. These courses were aimed at addressing the language disparities that recent research has identified globally between patients and health care staff. Communication skills courses were offered to staff at two Metropolitan District Health Services clinics to strengthen patient access to health care services. This study reflects on the communicative proficiency in the additional languages that were offered to health care staff. A mixed-method approach was utilised during this case study with quantitative data-gathering through surveys and qualitative analysis of assessment results. The language profiles of the respective communities were assessed through data obtained from the South African National census, while staff language profiles were obtained at the health care centres. Quantitative measuring, by means of a patient survey at the centres, occurred on a randomly chosen day to ascertain the language profile of the patient population. Participating staff performed assessments at different phases of the training courses to determine their skill levels by the end of the course. The performances of the participating staff during the Xhosa and Afrikaans language courses were assessed, and the development of the staff communicative competencies was measured. Health care staff learning the additional languages could develop Basic or Intermediate Xhosa and Afrikaans that enables communication with patients. In multilingual countries such as South Africa, language has been recognised as a health care barrier preventing patients from receiving quality care. Equipping health care staff with communication skills in the additional languages, represents an attempt to bridge a vital barrier in the South African health care system. The study proves that offering communication skills courses in additional languages, begins to equip health care staff to be multilingual, that allows patients to communicate about their illnesses within their mother tongues.

A comparison of the language skills of ELLs and monolinguals who are poor decoders, poor comprehenders, or normal readers.

PubMed

Geva, Esther; Massey-Garrison, Angela

2013-01-01

The overall objective of this article is to examine how oral language abilities relate to reading profiles in English language learners (ELLs) and English as a first language (EL1) learners, and the extent of similarities and differences between ELLs and EL1s in three reading subgroups: normal readers, poor decoders, and poor comprehenders. The study included 100 ELLs and 50 EL1s in Grade 5. The effect of language group (ELL/EL1) and reading group on cognitive and linguistic skills was examined. Except for vocabulary, there was no language group effect on any measure. However, within ELL and EL1 alike, significant differences were found between reading groups: Normal readers outperformed the two other groups on all the oral language measures. Distinct cognitive and linguistic profiles were associated with poor decoders and poor comprehenders, regardless of language group. The ELL and EL1 poor decoders outperformed the poor comprehenders on listening comprehension and inferencing. The poor decoders displayed phonological-based weaknesses, whereas the poor comprehenders displayed a more generalized language processing weakness that is nonphonological in nature. Regardless of language status, students with poor decoding or comprehension problems display difficulties with various aspects of language.

Identifying Differences in Early Literacy Skills across Subgroups of Language-Minority Children: A Latent Profile Analysis

ERIC Educational Resources Information Center

Lonigan, Christopher J.; Goodrich, J. Marc; Farver, JoAnn M.

2018-01-01

Despite acknowledgment that language-minority children come from a wide variety of home language backgrounds and have a wide range of proficiency in their first (L1) and second (L2) languages, it is unknown whether differences across language-minority children in relative and absolute levels of proficiency in L1 and L2 predict subsequent…

Redescubriendo los refranes (Rediscovering Proverbs and Sayings).

ERIC Educational Resources Information Center

Contreras, Enrique

Spanish language teachers are encouraged to introduce popular sayings, figures of speech, and proverbs into the language curriculum, both as a means of maintaining the usage of the expressions and to bring variety to the language taught. Definitions, characteristics, origins, and general uses of such expressions are outlined. Some of the most…

Language Experiences. Developmental Skills Series, Booklet IV.

ERIC Educational Resources Information Center

University City School District, MO.

GRADES OR AGES: Not specified. It appears to be for kindergarten and primary grades. SUBJECT MATTER: Language and speech, including language patterns, accurate expression of ideas, creative expression of ideas, connection of sound with symbols, and speech improvement. ORGANIZATION AND PHYSICAL APPEARANCE: The guide is divided into five sections,…

Indigenous Studies and the Politics of Language

ERIC Educational Resources Information Center

McGloin, Colleen; Carlson, Bronwyn L.

2013-01-01

Language use changes over time. In Indigenous contexts, language alters to suit the shifting nature of cultural expression as this might fit with Indigenous peoples' preference or as a consequence of changes to outdated and colonial modes of expression. For students studying in the discipline of Indigenous Studies, learning to use appropriate…

Developing Academic English Language Proficiency Prototypes for 5th Grade Reading: Psychometric and Linguistic Profiles of Tasks. An Extended Executive Summary. CSE Report 720

ERIC Educational Resources Information Center

Bailey, Alison L.; Huang, Becky H.; Shin, Hye Won; Farnsworth, Tim; Butler, Frances A.

2007-01-01

Within an evidentiary framework for operationally defining academic English language proficiency (AELP), linguistic analyses of standards, classroom discourse, and textbooks have led to specifications for assessment of AELP. The test development process described here is novel due to the emphasis on using linguistic profiles to inform the …

The receptive-expressive gap in the vocabulary of young second-language learners: Robustness and possible mechanisms.

PubMed

Gibson, Todd A; Oller, D Kimbrough; Jarmulowicz, Linda; Ethington, Corinna A

2012-01-01

Adults and children learning a second language show difficulty accessing expressive vocabulary that appears accessible receptively in their first language (L1). We call this discrepancy the receptive-expressive gap. Kindergarten Spanish (L1) - English (L2) sequential bilinguals were given standardized tests of receptive and expressive vocabulary in both Spanish and English. We found a small receptive-expressive gap in English but a large receptive-expressive gap in Spanish. We categorized children as having had high or low levels of English exposure based on demographic variables and found that the receptive-expressive gap persisted across both levels of English exposure. Regression analyses revealed that variables predicting both receptive and expressive vocabulary scores failed to predict the receptive-expressive gap. The results suggest that the onset of the receptive-expressive gap in L1 must have been abrupt. We discuss possible mechanisms underlying the phenomenon.

The receptive-expressive gap in the vocabulary of young second-language learners: Robustness and possible mechanisms

PubMed Central

Gibson, Todd A.; Oller, D. Kimbrough; Jarmulowicz, Linda; Ethington, Corinna A.

2010-01-01

Adults and children learning a second language show difficulty accessing expressive vocabulary that appears accessible receptively in their first language (L1). We call this discrepancy the receptive-expressive gap. Kindergarten Spanish (L1) - English (L2) sequential bilinguals were given standardized tests of receptive and expressive vocabulary in both Spanish and English. We found a small receptive-expressive gap in English but a large receptive-expressive gap in Spanish. We categorized children as having had high or low levels of English exposure based on demographic variables and found that the receptive-expressive gap persisted across both levels of English exposure. Regression analyses revealed that variables predicting both receptive and expressive vocabulary scores failed to predict the receptive-expressive gap. The results suggest that the onset of the receptive-expressive gap in L1 must have been abrupt. We discuss possible mechanisms underlying the phenomenon. PMID:22247648

Unlocking Australia's Language Potential. Profiles of 9 Key Languages in Australia. Volume 8: Modern Greek.

ERIC Educational Resources Information Center

Tamis, A. M.; And Others

The status of modern Greek in Australian society and education are detailed in this report. Chapters include discussion of these issues: the history of modern Greek in Australia (Greek immigration and settlement, public and private domains of use, language maintenance and shift, and language quality); the functions of modern Greek in Australia…

Unlocking Australia's Language Potential. Profiles of 9 Key Languages in Australia. Volume 7: Japanese.

ERIC Educational Resources Information Center

Marriott, Helen; And Others

The report on the status of Japanese language teaching in Australia gives a broad view of Japanese study and discusses current educational issues in some detail. An introductory chapter offers a brief overview of the history, objectives, and issues of Japanese language instruction in Australia. The second chapter details features of instructional…

Past Tense Production by English Second Language Learners with and without Language Impairment

ERIC Educational Resources Information Center

Blom, Elma; Paradis, Johanne

2013-01-01

Purpose: This study investigated whether past tense use could differentiate children with language impairment (LI) from their typically developing (TD) peers when English is children's second language (L2) and whether L2 children's past tense profiles followed the predictions of Bybee's (2007) usage-based network model. Method: A group of L2…

Profiles of Turkish Pre-Service Teachers of English in Terms of Language Learning Background

ERIC Educational Resources Information Center

Uztosun, Mehmet Sercan

2017-01-01

This study aims to describe the language learning backgrounds of Turkish pre-service teachers of English as a foreign language (EFL) with reference to their perceived language competence and satisfaction with perceived speaking ability. Quantitative and qualitative data were collected through a questionnaire that was administered to 365 first-year…

A Review of Recommendations for Sequencing Receptive and Expressive Language Instruction

ERIC Educational Resources Information Center

Petursdottir, Anna Ingeborg; Carr, James E.

2011-01-01

We review recommendations for sequencing instruction in receptive and expressive language objectives in early and intensive behavioral intervention (EIBI) programs. Several books recommend completing receptive protocols before introducing corresponding expressive protocols. However, this recommendation has little empirical support, and some…

Developmental patterns of expressive language hemispheric lateralization in children, adolescents and adults using functional near-infrared spectroscopy.

PubMed

Paquette, Natacha; Lassonde, Maryse; Vannasing, Phetsamone; Tremblay, Julie; González-Frankenberger, Berta; Florea, Olivia; Béland, Renée; Lepore, Franco; Gallagher, Anne

2015-02-01

The development of language hemispheric specialization is not well understood in young children, especially regarding expressive language functions. In this study, we investigated age-related changes in expressive language lateralization patterns in a population of children (3-6 and 7-10 years old), adolescents (11-16 years old), and young adults (19-30 years old). During functional near-infrared spectroscopy recordings, all participants performed a verbal fluency task, which consisted in naming as many words as possible belonging to a given semantic category. Hemoglobin concentration changes were measured in bilateral frontal and temporal cortical areas. During the language task, results showed a strong left hemisphere response along with weaker right hemisphere activation in all groups. Age-related increases in hemodynamic responses were found bilaterally, with younger children showing smaller hemodynamic responses than adolescents and adults in both hemispheres. Overall, these findings confirm that a left hemisphere specialization is already established in young children and persists through adulthood. Early left hemisphere specialization for expressive language suggests that language development hinges on structural and functional properties of the human brain with little reorganization occurring with development. Copyright © 2015 Elsevier Ltd. All rights reserved.

Does IQ influence associations between ADHD symptoms and other cognitive functions in young preschoolers?

PubMed

Rohrer-Baumgartner, Nina; Zeiner, Pål; Egeland, Jens; Gustavson, Kristin; Skogan, Annette Holth; Reichborn-Kjennerud, Ted; Aase, Heidi

2014-05-01

Working memory, inhibition, and expressive language are often impaired in ADHD and many children with ADHD have lower IQ-scores than typically developing children. The aim of this study was to test whether IQ-score influences associations between ADHD symptoms and verbal and nonverbal working memory, inhibition, and expressive language, respectively, in a nonclinical sample of preschool children. In all, 1181 children recruited from the Norwegian Mother and Child Cohort Study were clinically assessed at the age of 36 to 46 months. IQ-score and working memory were assessed with subtasks from the Stanford Binet test battery, expressive language was reported by preschool teachers (Child Development Inventory), response inhibition was assessed with a subtask from the NEPSY test, and ADHD symptoms were assessed by parent interview (Preschool Age Psychiatric Assessment). The results showed an interaction between ADHD symptoms and IQ-score on teacher-reported expressive language. In children with below median IQ-score, a larger number of ADHD symptoms were more likely to be accompanied by reports of lower expressive language skills, while the level of ADHD symptoms exerted a smaller effect on reported language skills in children with above median IQ-score. The associations between ADHD symptoms and working memory and response inhibition, respectively, were not influenced by IQ-score. Level of IQ-score affected the relation between ADHD symptoms and teacher-reported expressive language, whereas associations between ADHD symptoms and working memory and response inhibition, respectively, were significant and of similar sizes regardless of IQ-score. Thus, in preschoolers, working memory and response inhibition should be considered during an ADHD assessment regardless of IQ-score, while language skills of young children are especially important to consider when IQ-scores are average or low.

Does IQ influence Associations between ADHD Symptoms and other Cognitive Functions in young Preschoolers?

PubMed Central

2014-01-01

Background Working memory, inhibition, and expressive language are often impaired in ADHD and many children with ADHD have lower IQ-scores than typically developing children. The aim of this study was to test whether IQ-score influences associations between ADHD symptoms and verbal and nonverbal working memory, inhibition, and expressive language, respectively, in a nonclinical sample of preschool children. Methods In all, 1181 children recruited from the Norwegian Mother and Child Cohort Study were clinically assessed at the age of 36 to 46 months. IQ-score and working memory were assessed with subtasks from the Stanford Binet test battery, expressive language was reported by preschool teachers (Child Development Inventory), response inhibition was assessed with a subtask from the NEPSY test, and ADHD symptoms were assessed by parent interview (Preschool Age Psychiatric Assessment). Results The results showed an interaction between ADHD symptoms and IQ-score on teacher-reported expressive language. In children with below median IQ-score, a larger number of ADHD symptoms were more likely to be accompanied by reports of lower expressive language skills, while the level of ADHD symptoms exerted a smaller effect on reported language skills in children with above median IQ-score. The associations between ADHD symptoms and working memory and response inhibition, respectively, were not influenced by IQ-score. Conclusions Level of IQ-score affected the relation between ADHD symptoms and teacher-reported expressive language, whereas associations between ADHD symptoms and working memory and response inhibition, respectively, were significant and of similar sizes regardless of IQ-score. Thus, in preschoolers, working memory and response inhibition should be considered during an ADHD assessment regardless of IQ-score, while language skills of young children are especially important to consider when IQ-scores are average or low. PMID:24884579

Similarity in depressive symptom profile in a population-based study of migrants in the Netherlands.

PubMed

Schrier, Agnes C; de Wit, Matty A S; Rijmen, Frank; Tuinebreijer, Wilco C; Verhoeff, Arnoud P; Kupka, Ralph W; Dekker, Jack; Beekman, Aartjan T F

2010-10-01

Depression is a clinical syndrome developed in Western Europe and North-America. The expression of symptoms and the impact of symptoms on functioning may therefore be expected to vary across cultures and languages. Our first aim was to study differences in depressive symptom profile between indigenous and non-Western immigrant populations in the Netherlands. We hypothesized that differences in expression of depressive symptoms would be more likely in the domains of mood and cognitions, and less likely in the domains of psychomotor and vegetative symptoms. Our second aim was to study ethnic differences in the association of depressive symptoms and general functioning. In a random community sample stratified for ethnicity in Amsterdam, the Netherlands, depressive symptoms were assessed by bilingual interviewers using the Composite International Diagnostic Interview (CIDI 2.1) and the Symptom Checklist-90-Revised (SCL-90-R). Impairments in functioning were measured by the World Health Organization Disability Assessment Schedule II (WHODAS II). Results were obtained from 812 subjects: N = 321 native Dutch, N = 213 Turkish-Dutch, N = 191 Moroccan-Dutch, N = 87 Surinamese-Dutch. Differences in depressive symptom expression were tested by differential item functioning. The prevalence of DSM-IV depressive disorder and the overall level of depressive symptoms were higher in the Turkish and Moroccan immigrant groups compared to native Dutch subjects. Ethnic differences in item functioning of depressive symptoms were rare, and equally unlikely in all four symptom domains. Depression was equally associated with functional impairment across ethnic groups. Although depressive symptoms were more common among migrants than in the indigenous population, both the depressive symptom profile and the associated functional impairments were comparable. These findings may help diminishing concerns about the validity of using existing diagnostic procedures among ethnic minority groups.

Language, culture and emotions: exploring ethnic minority patients' emotional expressions in primary healthcare consultations.

PubMed

De Maesschalck, Stéphanie; Deveugele, Myriam; Willems, Sara

2011-09-01

This study explores ethnic minority patients' expression of emotional cues and concerns in primary healthcare, and examines relationships with patient, provider and consultation attributes. 191 video-recorded consultations were analyzed using the VR-CoDES. Patients were interviewed before the consultation. Generalized Estimating Equations models (GEE) were used to test for associations. Psychosocial versus bio-medically oriented encounters contained significantly more cues (p≤0.05). Patients with poor versus good language proficiency expressed significantly less cues (p≤0.001). No significant correlations were found with patients' cultural values, patients' or physicians' gender or the presence of an interpreter. Female patients express more concerns (p≤0.05), female physicians have a higher number of concerns expressed by patients (p≤0.02). This study shows that independent of physician and diagnosis, patients' language proficiency has a more important impact on the number of cues expressed by the patient than cultural difference. Medical schools and Continuing Medical Education should focus on training programs for recognizing and handling linguistic barriers between physicians and patients. Patient education programs should encourage patients who experience language barriers to open up to physicians. In situations where language is a barrier, physicians and patients should be encouraged to use interpreters to enhance the expression of emotions. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

Subtyping stuttering II: contributions from language and temperament.

PubMed

Seery, Carol Hubbard; Watkins, Ruth V; Mangelsdorf, Sarah C; Shigeto, Aya

2007-01-01

This paper is the second in a series of two articles exploring subtypes of stuttering, and it addresses the question of whether and how language ability and temperament variables may be relevant to the study of subtypes within the larger population of children who stutter. Despite observations of varied profiles among young children who stutter, efforts to identify and characterize subtypes of stuttering have had limited influence on theoretical or clinical understanding of the disorder. This manuscript briefly highlights research on language and temperament in young children who stutter, and considers whether the results can provide guidance for efforts to more effectively investigate and elucidate subtypes in childhood stuttering. Issues from the literature that appear relevant to research on stuttering subtypes include: (a) the question of whether stuttering is best characterized as categorical or continuous; (b) interpretation of individual differences in skills and profiles; and (c) the fact that, during the preschool years, the interaction among domains such as language and temperament are changing very rapidly, resulting in large differences in developmental profiles within relatively brief chronological age periods. The reader will be able to: (1) discuss possible associations of language ability and temperament to the development of stuttering in young children; (2) summarize the subtyping research from the literature on language ability and temperament in young children; (3) generate directions for future research of stuttering subtypes drawn from the literature related to language ability and temperament in young children.

Early predictors of autism in young children who are deaf or hard of hearing: three longitudinal case studies.

PubMed

Kellogg, Elizabeth Cameron; Thrasher, Amy; Yoshinaga-Itano, Christine

2014-11-01

Early assessment data (starting at 9 months) for three children who were deaf or hard of hearing and later diagnosed with autism spectrum disorder (ASD) were analyzed. The results from the MacArthur-Bates Communicative Development Inventories (CDI) Words and Gestures and the Child Development Inventory were used to develop three profiles of children who were deaf or hard of hearing and had ASD. One child lacked expected skills and language at ages 9 and 14 months. Another child lost skills and language after 17 months. The third child had results usually within or above the average range until 3 years of age. However, his age quotient decreased for MacArthur-Bates CDI: Words and Gestures Words Expressed and the Child Development Inventory: Social to significantly below the normal range. Although it can be difficult to diagnose the co-occurrence of ASD and deafness, there were early warning signs for these children. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Clinical expression of developmental coordination disorder in a large Canadian family

PubMed Central

Gaines, Robin; Collins, David; Boycott, Kym; Missiuna, Cheryl; DeLaat, Denise; Soucie, Helen

2008-01-01

Previous studies of the phenotype of developmental coordination disorder (DCD) have largely concentrated on population-based samples. The present study reports on an in-depth examination of a large Canadian family with eight children, after three children who were suspected to have DCD were referred for evaluation. Subsequently, five of the six children whose motor impairments could be measured, and the mother, met the diagnostic criteria for DCD as per the American Psychiatric Association’s Diagnostic and Statistical Manual of Mental Disorders – fourth edition. The family members diagnosed with DCD showed remarkably similar profiles of motor difficulties. Additionally, the five children diagnosed with DCD had current speech articulation difficulties, with four of them having visited speech/language pathologists; the mother had a lateral lisp. More in-depth testing for three children revealed intact intellectual, academic and language comprehension skills. Three of the children diagnosed with DCD were obese. The present report highlights familial clustering of DCD and the presence of comorbid conditions in the affected children. PMID:19436536

Langue et rapports sociaux. Analyse des language d'usage chez des Italiens de deuxieme generation (Language and Social Relationships. Analysis of Languages Used by Second-Generation Italians).

ERIC Educational Resources Information Center

Fortier, Anne-Marie

A study investigated the choice of language (French, English, or Italian) for different activities and with different individuals among second-generation Italians in Quebec through interviews with 12 adults. The report first provides a sociolinguistic profile of the subjects and identifies the social factors associated with language choice in…

Problems and Prospects in Foreign Language Computing.

ERIC Educational Resources Information Center

Pusack, James P.

The problems and prospects of the field of foreign language computing are profiled through a survey of typical implementation, development, and research projects that language teachers may undertake. Basic concepts in instructional design, hardware, and software are first clarified. Implementation projects involving courseware evaluation, textbook…

To Capture a Face: A Novel Technique for the Analysis and Quantification of Facial Expressions in American Sign Language

ERIC Educational Resources Information Center

Grossman, Ruth B.; Kegl, Judy

2006-01-01

American Sign Language uses the face to express vital components of grammar in addition to the more universal expressions of emotion. The study of ASL facial expressions has focused mostly on the perception and categorization of various expression types by signing and nonsigning subjects. Only a few studies of the production of ASL facial…

It's not what you say, it's how you say it: language use on Facebook impacts employability but not attractiveness.

PubMed

Scott, Graham G; Sinclair, Jason; Short, Emma; Bruce, Gillian

2014-08-01

The expansion and increasing diversity of the Internet has seen a growth in user-generated online content, and an escalation in incorrect and nonstandardized language use (e.g., text speak). This evolution has been exemplified by social networking sites such as Facebook. In our experiment, participants viewed six Facebook profiles whose walls contained status updates that were either spelled correctly, incorrectly, or using text speak, and then rated the profile owners on measures of attractiveness and employability. It was shown that language use had no impact on attractiveness, but users who used correct language were seen as more intelligent, competent, and employable. These results highlight the need to control language in this area of research by demonstrating the variables' seemingly elevated importance to employers compared to peers. The findings also pave the way for further exploration of the Warranting Theory of impression formation online and the role of language in social media-based identity statements and behavioral residue.

[Assessing and measuring language development in the child. The Reynell Scales in a Dutch language area].

PubMed

Schaerlaekens, A

1995-01-01

This article deals with the recent adaptation of the Reynell Developmental Language Scales to the Dutch language. The existing language tests for the Dutch language are reviewed and the need to adapt a test for young children, measuring both receptive and expressive language development, is argued. The adaptation of the original Reynell Developmental Language Scales to the Dutch language is described. An extensive standardisation was carried out with 1,288 Dutch-speaking children, carefully selected geographically and according to socio-economic status. The psychodiagnostic results of the standardisation are discussed. As a result there are now norms for children between 2 and 5 years, both for receptive and expressive language development. The adaptation of the original Reynell Scales to Dutch functions under the new name RTOS (Reynell Taalontwikkelingsschalen).

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-specific strategy for programming hearing aids - A double-blind randomized controlled crossover study.

PubMed

Matsumoto, Nozomu; Suzuki, Nobuyoshi; Iwasaki, Satoshi; Ishikawa, Kazuha; Tsukiji, Hiroki; Higashino, Yoshie; Tabuki, Tomoko; Nakagawa, Takashi

2018-08-01

Voice-aligned compression (VAC) is a method used in Oticon's hearing aids to provide more comfortable hearing without sacrificing speech discrimination. The complex, non-linear compression curve for the VAC strategy is designed based on the frequency profile of certain spoken Western languages. We hypothesized that hearing aids could be further customized for Japanese-speaking users by modifying the compression curve using the frequency profile of spoken Japanese. A double-blind randomized controlled crossover study was performed to determine whether or not Oticon's modified amplification strategy (VAC-J) provides subjectively preferable hearing aids for Japanese-speaking hearing aid users compared to the same company's original amplification strategy (VAC). The participants were randomized to two groups. The VAC-first group received a pair of hearing aids programmed using the VAC strategy and wore them for three weeks, and then received a pair of hearing aids programmed using VAC-J strategy and wore them for three weeks. The VAC-J-first group underwent the same study, but they received hearing aids in the reverse sequence. A Speech, Spatial and Qualities (SSQ) questionnaire was administered before beginning to use the hearing aids, at the end of using the first pair of hearing aids, and at the end of using the second pair of hearing aids. Twenty-five participants that met the inclusion/exclusion criteria from January 1 to October 31, 2016, were randomized to two groups. Twenty-two participants completed the study. There were no statistically significant differences in the increment of SSQ scores between the participants when using the VAC- or the VAC-J-programmed hearing aids. However, participants preferred the VAC-J strategy to the VAC strategy at the end of the study, and this difference was statistically significant. Japanese-speaking hearing aid users preferred using hearing aids that were fitted with the VAC-J strategy. Our results show that the VAC strategy can be adjusted to the frequency profile of different languages and that participants expressed their subjective preference more clearly than was reflected in the SSQ scores. A similar language-specific strategy may improve user's satisfaction while using hearing devices, and this concept may be extended to implantable hearing devices. R000023191. Copyright © 2017 Elsevier B.V. All rights reserved.

Direct versus indirect and individual versus group modes of language therapy for children with primary language impairment: principal outcomes from a randomized controlled trial and economic evaluation.

PubMed

Boyle, James M; McCartney, Elspeth; O'Hare, Anne; Forbes, John

2009-01-01

Many school-age children with language impairments are enrolled in mainstream schools and receive indirect language therapy, but there have been, to the authors' knowledge, no previous controlled studies comparing the outcomes and costs of direct and indirect intervention delivered by qualified therapists and therapy assistants, and each delivery mode offered to children individually or in groups. To investigate the relative effectiveness of indirect and direct intervention therapy modes delivered individually or in groups for children with primary language impairment. A multi-centre randomized controlled trial investigated 161 children with primary language impairment aged 6-11 years randomized to a usual-therapy control group or to direct individual, indirect individual, direct group or indirect group therapy modes. Intervention was delivered three times a week for 30-40-min sessions in mainstream schools over 15 weeks. Language performance was assessed at baseline, post-therapy and at 12 months. Cost analysis was based on salary and travel costs for intervention modes and usual therapy. Compared with controls, children receiving project therapy made short-term improvements in expressive (p = 0.031), but not receptive, language immediately following intervention. Children with specific expressive language delay were more likely to show improvement than those with mixed receptive-expressive difficulties. The four project therapy modes did not differ on primary language outcomes (all p-values>0.392) and there were no further improvements evident at follow-up. Indirect group therapy was the least costly mode, with direct individual therapy the most costly. Intervention in this age group can be effective for expressive language and can be delivered equally effectively though speech and language therapy assistants and to children in groups.

Semiotic diversity in utterance production and the concept of 'language'.

PubMed

Kendon, Adam

2014-09-19

Sign language descriptions that use an analytic model borrowed from spoken language structural linguistics have proved to be not fully appropriate. Pictorial and action-like modes of expression are integral to how signed utterances are constructed and to how they work. However, observation shows that speakers likewise use kinesic and vocal expressions that are not accommodated by spoken language structural linguistic models, including pictorial and action-like modes of expression. These, also, are integral to how speaker utterances in face-to-face interaction are constructed and to how they work. Accordingly, the object of linguistic inquiry should be revised, so that it comprises not only an account of the formal abstract systems that utterances make use of, but also an account of how the semiotically diverse resources that all languaging individuals use are organized in relation to one another. Both language as an abstract system and languaging should be the concern of linguistics. © 2014 The Author(s) Published by the Royal Society. All rights reserved.

Different Plasticity Patterns of Language Function in Children With Perinatal and Childhood Stroke

PubMed Central

Tomberg, Tiiu; Kepler, Joosep; Laugesaar, Rael; Kaldoja, Mari-Liis; Kepler, Kalle; Kolk, Anneli

2014-01-01

Plasticity of language function after brain damage can depend on maturation of the brain. Children with left-hemisphere perinatal (n = 7) or childhood stroke (n = 5) and 12 controls were investigated using functional magnetic resonance imaging. The verb generation and the sentence comprehension tasks were employed to activate the expressive and receptive language areas, respectively. Weighted laterality indices were calculated and correlated with results assessed by neuropsychological test battery. Compared to controls, children with childhood stroke showed significantly lower mean scores for the expressive (P < .05) and receptive (P = .05) language tests. On functional magnetic resonance imaging they showed left-side cortical activation, as did controls. Perinatal stroke patients showed atypical right-side or bilateral language lateralization during both tasks. Negative correlation for stroke patients was found between scores for expressive language tests and laterality index during the verb generation task. (Re)organization of language function differs in children with perinatal and childhood stroke and correlates with neurocognitive performance. PMID:23748202

Semiotic diversity in utterance production and the concept of ‘language’

PubMed Central

Kendon, Adam

2014-01-01

Sign language descriptions that use an analytic model borrowed from spoken language structural linguistics have proved to be not fully appropriate. Pictorial and action-like modes of expression are integral to how signed utterances are constructed and to how they work. However, observation shows that speakers likewise use kinesic and vocal expressions that are not accommodated by spoken language structural linguistic models, including pictorial and action-like modes of expression. These, also, are integral to how speaker utterances in face-to-face interaction are constructed and to how they work. Accordingly, the object of linguistic inquiry should be revised, so that it comprises not only an account of the formal abstract systems that utterances make use of, but also an account of how the semiotically diverse resources that all languaging individuals use are organized in relation to one another. Both language as an abstract system and languaging should be the concern of linguistics. PMID:25092661

Mental Verbs and Pragmatic Language Difficulties

ERIC Educational Resources Information Center

Spanoudis, George; Natsopoulos, Demetrios; Panayiotou, Georgia

2007-01-01

Background: Pragmatic language impairment has recently been the subject of a number of studies that attempted to illuminate classification and diagnostic issues, and identify the profile of children with pragmatic language difficulties. Although much progress has been made, the nature of pragmatic difficulties remains unclear. Aims: To contrast…

A Systematic Review and Meta-Analysis of Predictors of Expressive-Language Outcomes Among Late Talkers.

PubMed

Fisher, Evelyn L

2017-10-17

The purpose of this study was to explore the literature on predictors of outcomes among late talkers using systematic review and meta-analysis methods. We sought to answer the question: What factors predict preschool-age expressive-language outcomes among late-talking toddlers? We entered carefully selected search terms into the following electronic databases: Communication & Mass Media Complete, ERIC, Medline, PsycEXTRA, Psychological and Behavioral Sciences, and PsycINFO. We conducted a separate, random-effects model meta-analysis for each individual predictor that was used in a minimum of 5 studies. We also tested potential moderators of the relationship between predictors and outcomes using metaregression and subgroup analysis. Last, we conducted publication-bias and sensitivity analyses. We identified 20 samples, comprising 2,134 children, in a systematic review. According to the results of the meta-analyses, significant predictors of expressive-language outcomes included toddlerhood expressive-vocabulary size, receptive language, and socioeconomic status. Nonsignificant predictors included phrase speech, gender, and family history. To our knowledge this is the first synthesis of the literature on predictors of outcomes among late talkers using meta-analysis. Our findings clarify the contributions of several constructs to outcomes and highlight the importance of early receptive language to expressive-language development. https://doi.org/10.23641/asha.5313454.

African Language Resource Handbook: A Resource Handbook of the Eighty-two Highest Priority African Languages. Prepublication Edition.

ERIC Educational Resources Information Center

Dwyer, David J.; Yankee, Everyl

A directory of the 82 African languages given high priority for instruction in the United States contains a profile for each language that includes its classification and where it is spoken, the number of speakers, dialect situation, usage, orthography status, and listings of related human and institutional resources for the purpose of…

Profiling Language and Culture Strategy Use Patterns of ESL Student Teachers in Study Abroad by Using Self-Reported Data

ERIC Educational Resources Information Center

Ma, Anne; Wong, Ruth M. H.; Lam, Wendy Y. K.

2015-01-01

This paper addresses a niche in studies on immersion programmes for English as second language learners. While studies on the impact of the experience of studying abroad are replete with reports about the enhancement of participants' language proficiency or intercultural skills, the present study investigates the types of language and culture…

Spatial and Facial Processing in the Signed Discourse of Two Groups of Deaf Signers with Clinical Language Impairment

ERIC Educational Resources Information Center

Penn, Claire; Commerford, Ann; Ogilvy, Dale

2007-01-01

The linguistic and cognitive profiles of five deaf adults with a sign language disorder were compared with those of matched deaf controls. The test involved a battery of sign language tests, a signed narrative discourse task and a neuropsychological test protocol administered in sign language. Spatial syntax and facial processing were examined in…

A Rationale for Acknowledging the Diversity of Learner Achievements in Learning Particular Languages in School Education in Australia

ERIC Educational Resources Information Center

Scarino, Angela

2012-01-01

In school languages education in Australia at present there is an increasing diversity of languages and learners learning particular languages that results from a greater global movement of students. This diversity builds on a long-established profile of diversity that reflects the migration history of Australia. It stands in sharp contrast to the…

The relationships between Japanese interpersonal conflict styles and their language expressions.

PubMed

Moriizumi, Satoshi; Takai, Jiro

2010-01-01

The present study investigated the influence of interpersonal conflict management styles on language expressions and the differences in expressions in same-sex relational categories based on specific in-group-out-group classifications. Questionnaires were administered to 367 university students in Japan. After reading a scenario, participants reported on actual language use and gave ratings on an interpersonal conflict management scale. The results revealed that Japanese change their expressions, along with psychological styles, depending on the relational target. They also indicated psychological constructs were related to their equivalent expressions. The results suggested that future research should take into consideration the potential differences in behavior and interaction posture inherent in various relational and situational categories.

Integrating unified medical language system and association mining techniques into relevance feedback for biomedical literature search.

PubMed

Ji, Yanqing; Ying, Hao; Tran, John; Dews, Peter; Massanari, R Michael

2016-07-19

Finding highly relevant articles from biomedical databases is challenging not only because it is often difficult to accurately express a user's underlying intention through keywords but also because a keyword-based query normally returns a long list of hits with many citations being unwanted by the user. This paper proposes a novel biomedical literature search system, called BiomedSearch, which supports complex queries and relevance feedback. The system employed association mining techniques to build a k-profile representing a user's relevance feedback. More specifically, we developed a weighted interest measure and an association mining algorithm to find the strength of association between a query and each concept in the article(s) selected by the user as feedback. The top concepts were utilized to form a k-profile used for the next-round search. BiomedSearch relies on Unified Medical Language System (UMLS) knowledge sources to map text files to standard biomedical concepts. It was designed to support queries with any levels of complexity. A prototype of BiomedSearch software was made and it was preliminarily evaluated using the Genomics data from TREC (Text Retrieval Conference) 2006 Genomics Track. Initial experiment results indicated that BiomedSearch increased the mean average precision (MAP) for a set of queries. With UMLS and association mining techniques, BiomedSearch can effectively utilize users' relevance feedback to improve the performance of biomedical literature search.

A Comparison and Evaluation of Real-Time Software Systems Modeling Languages

NASA Technical Reports Server (NTRS)

Evensen, Kenneth D.; Weiss, Kathryn Anne

2010-01-01

A model-driven approach to real-time software systems development enables the conceptualization of software, fostering a more thorough understanding of its often complex architecture and behavior while promoting the documentation and analysis of concerns common to real-time embedded systems such as scheduling, resource allocation, and performance. Several modeling languages have been developed to assist in the model-driven software engineering effort for real-time systems, and these languages are beginning to gain traction with practitioners throughout the aerospace industry. This paper presents a survey of several real-time software system modeling languages, namely the Architectural Analysis and Design Language (AADL), the Unified Modeling Language (UML), Systems Modeling Language (SysML), the Modeling and Analysis of Real-Time Embedded Systems (MARTE) UML profile, and the AADL for UML profile. Each language has its advantages and disadvantages, and in order to adequately describe a real-time software system's architecture, a complementary use of multiple languages is almost certainly necessary. This paper aims to explore these languages in the context of understanding the value each brings to the model-driven software engineering effort and to determine if it is feasible and practical to combine aspects of the various modeling languages to achieve more complete coverage in architectural descriptions. To this end, each language is evaluated with respect to a set of criteria such as scope, formalisms, and architectural coverage. An example is used to help illustrate the capabilities of the various languages.

School-readiness profiles of children with language impairment: linkages to home and classroom experiences.

PubMed

Pentimonti, Jill M; Justice, Laura M; Kaderavek, Joan N

2014-01-01

This study represents an effort to advance our understanding of the nature of school readiness among children with language impairment (LI), a population of children acknowledged to be at risk of poor academic achievement. The academic, social-emotional, and behavioural competencies with which children arrive at kindergarten affect the nature of their future educational experiences, and their overall academic achievement. To examine whether there are reliable profiles that characterize children with LI just prior to kindergarten entrance, and the extent to which profile membership is associated with characteristics of children's homes and preschool experiences. Questions addressed were twofold: (1) To what extent are there reliable profiles of children with LI with respect to their school readiness? (2) To what extent is children's profile membership associated with characteristics of their homes and preschool classrooms? Participants were 136 children with LI from early childhood special education classrooms. We utilized latent class analysis (LCA) to classify individuals into profiles based on individual responses on school readiness measures. We then used multilevel hierarchical generalized linear models to examine the relations between profile membership and children's home/classroom experiences. LCA analyses revealed that a four-profile solution was the most appropriate fit for the data and that classroom experiences were predictive of these profiles, such that children in classrooms with more instructional/emotional support were more likely to be placed in profiles characterized by higher school readiness skills. These results suggest that the school readiness profiles of young children with LI are associated with the quality of children's classroom experiences, and that high-quality classroom experiences can be influential for ensuring that young children with LI arrive in kindergarten ready to learn. © 2014 Royal College of Speech and Language Therapists.

Direction Asymmetries in Spoken and Signed Language Interpreting

ERIC Educational Resources Information Center

Nicodemus, Brenda; Emmorey, Karen

2013-01-01

Spoken language (unimodal) interpreters often prefer to interpret from their non-dominant language (L2) into their native language (L1). Anecdotally, signed language (bimodal) interpreters express the opposite bias, preferring to interpret from L1 (spoken language) into L2 (signed language). We conducted a large survey study ("N" =…

Size Matters: Early Vocabulary as a Predictor of Language and Literacy Competence

ERIC Educational Resources Information Center

Lee, Joanne

2011-01-01

This paper investigated the predictive ability of expressive vocabulary size and lexical composition at age 2 on later language and literacy skills from ages 3 through 11. Multivariate analysis of covariance was performed to compare 16 language and literacy outcomes between children with large expressive vocabulary size at 24 months (N = 1,073)…

The Expression of the Instrumental Case in English, Hungarian, Kongo, and Nepali.

ERIC Educational Resources Information Center

Zehr, Stanley J.

An analysis of the instrumental case in four languages (English, Hungarian, Kongo, and Nepali) compares expressions of each of the deep cases of instrumentality (tool, body part, material, and force) in each language. Observations are based on a translation exercise given to native speakers of the languages and on follow-up interviews. The…

Unconventional Expressions: Productive Syntax in the L2 Acquisition of Formulaic Language

ERIC Educational Resources Information Center

Bardovi-Harlig, Kathleen; Stringer, David

2017-01-01

This article presents a generative analysis of the acquisition of formulaic language as an alternative to current usage-based proposals. One influential view of the role of formulaic expressions in second language (L2) development is that they are a bootstrapping mechanism into the L2 grammar; an initial repertoire of constructions allows for…

Uneven Expressive Language Development in Mandarin-Exposed Preschool Children with ASD: Comparing Vocabulary, Grammar, and the Decontextualized Use of Language via the PCDI-Toddler Form.

PubMed

Su, Yi Esther; Naigles, Letitia R; Su, Lin-Yan

2018-05-21

Data from children with ASD who are learning Indo-European languages indicate that (a) they vary hugely in their expressive language skills and (b) their pragmatic/socially-based language is more impaired than their structural language. We investigate whether similar patterns of language development exist for Mandarin-exposed children with ASD. Parent report data of the Putonghua Communicative Development Inventory-Toddler Form were collected from 160 17-83-month-old children with ASD. These children with ASD demonstrated similar levels of variability as Western children with ASD. In particular, they could be divided into three distinct subgroups (high verbal, middle verbal, low verbal), all of which manifested relative strengths in lexical and grammatical language compared to pragmatic usage of decontextualized language.

Language profiles and literacy outcomes of children with resolving, emerging, or persisting language impairments.

PubMed

Snowling, Margaret J; Duff, Fiona J; Nash, Hannah M; Hulme, Charles

2016-12-01

Children with language impairment (LI) show heterogeneity in development. We tracked children from pre-school to middle childhood to characterize three developmental trajectories: resolving, persisting and emerging LI. We analyzed data from children identified as having preschool LI, or being at family risk of dyslexia, together with typically developing controls at three time points: t1 (age 3;09), t3 (5;08) and t5 (8;01). Language measures are reported at t1, t3 and t5, and literacy abilities at t3 and t5. A research diagnosis of LI (irrespective of recruitment group) was validated at t1 by a composite language score derived from measures of receptive and expressive grammar and vocabulary; a score falling 1SD below the mean of the typical language group on comparable measures at t3 and t5 was used to determine whether a child had LI at later time points and then to classify LIs as resolving, persisting or emerging. Persisting preschool LIs were more severe and pervasive than resolving LIs. Language and literacy outcomes were relatively poor for those with persisting LI, and relatively good for those with resolving LI. A significant proportion of children with average language abilities in preschool had LIs that emerged in middle childhood - a high proportion of these children were at family risk of dyslexia. There were more boys in the persisting and resolving LI groups. Children with early LIs which resolved by the start of formal literacy instruction tended to have good literacy outcomes; children with late-emerging difficulties that persisted developed reading difficulties. Children with late-emerging LI are relatively common and are hard to detect in the preschool years. Our findings show that children whose LIs persist to the point of formal literacy instruction frequently experience reading difficulties. © 2015 The Authors. Journal of Child Psychology and Psychiatry published by John Wiley & Sons Ltd on behalf of Association for Child and Adolescent Mental Health.

Listeners' Identification of Musical Expression through Figurative Language and Musical Terminology

ERIC Educational Resources Information Center

Sheldon, Deborah A.

2004-01-01

This study focused on listeners' (N = 66 undergraduate and graduate music education majors) ability to identify nuances of musical expression using figurative language and specific music terminology. Data reviewed for accuracy in classifying general expressive categories showed that listeners were successful at identifying broad intended realms of…

A longitudinal study of language and speech in children who were internationally adopted at different ages.

PubMed

Glennen, Sharon

2014-07-01

The author followed 56 internationally adopted children during the first 3 years after adoption to determine how and when they reached age-expected language proficiency in Standard American English. The influence of age of adoption was measured, along with the relationship between early and later language and speech outcomes. Children adopted from Eastern Europe at ages 12 months to 4 years, 11 months, were assessed 5 times across 3 years. Norm-referenced measures of receptive and expressive language and articulation were compared over time. In addition, mean length of utterance (MLU) was measured. Across all children, receptive language reached age-expected levels more quickly than expressive language. Children adopted at ages 1 and 2 "caught up" more quickly than children adopted at ages 3 and 4. Three years after adoption, there was no difference in test scores across age of adoption groups, and the percentage of children with language or speech delays matched population estimates. MLU was within the average range 3 years after adoption but significantly lower than other language test scores. Three years after adoption, age of adoption did not influence language or speech outcomes, and most children reached age-expected language levels. Expressive syntax as measured by MLU was an area of relative weakness.

Connective Processing by Bilingual Children and Monolinguals with Specific Language Impairment: Distinct Profiles

ERIC Educational Resources Information Center

Mak, Willem M.; Tribushinina, Elena; Lomako, Julia; Gagarina, Natalia; Abrosova, Ekaterina; Sanders, Ted

2017-01-01

Production studies show that both Russian-speaking children with specific language impairment (SLI) and bilingual children for whom Russian is a non-dominant language have difficulty distinguishing between the near-synonymous connectives "i" "and" and "a" "and/but." "I" is a preferred connective…

Assessment of Language and Literacy: A Process of Hypothesis Testing for Individual Differences

ERIC Educational Resources Information Center

Scott, Cheryl M.

2011-01-01

Purpose: Older school-aged children and adolescents with persistent language and literacy impairments vary in their individual profiles of linguistic strengths and weaknesses. Given the multidimensional nature and complexity of language, designing an assessment protocol capable of uncovering linguistic variation is challenging. A process of…

Oral Language Expectations for African American Children in Grades 1 through 5

ERIC Educational Resources Information Center

Craig, Holly K.; Washington, Julie A.; Thompson, Connie A.

2005-01-01

Reference profiles for characterizing the language abilities of elementary-grade African American students are important for assessment and instructional planning. H. K. Craig and J. A. Washington (2002) reported performance for 100 typically developing preschoolers and kindergartners on 5 traditional language measures: mean length of…

Influence of Culture and Language Sensitive Physics on Science Attitude Enhancement

ERIC Educational Resources Information Center

Morales, Marie Paz E.

2015-01-01

The study critically explored how culture and language sensitive curriculum materials in physics improve Pangasinan learners' attitude towards science. Their cultural dimensions, epistemological beliefs, and views on integration of culture and language in the teaching and learning process determined their cultural preference or profile. Design and…

Profiling Language Learners in Hybrid Learning Contexts: Learners' Perceptions

ERIC Educational Resources Information Center

Lintunen, Pekka; Mutta, Maarit; Pelttari, Sanna

2017-01-01

This article discusses formal and informal foreign language learning before university level. The focus is on beginning university students' perceptions of their earlier learning experiences, especially in digital contexts. Language learners' digital competence is a part of their everyday lives, but its relationship to learning in and outside…

Language Proficiency and Sustained Attention in Monolingual and Bilingual Children with and without Language Impairment

PubMed Central

Boerma, Tessel; Leseman, Paul; Wijnen, Frank; Blom, Elma

2017-01-01

Background: The language profiles of children with language impairment (LI) and bilingual children can show partial, and possibly temporary, overlap. The current study examined the persistence of this overlap over time. Furthermore, we aimed to better understand why the language profiles of these two groups show resemblance, testing the hypothesis that the language difficulties of children with LI reflect a weakened ability to maintain attention to the stream of linguistic information. Consequent incomplete processing of language input may lead to delays that are similar to those originating from reductions in input frequency. Methods: Monolingual and bilingual children with and without LI (N = 128), aged 5–8 years old, participated in this study. Dutch receptive vocabulary and grammatical morphology were assessed at three waves. In addition, auditory and visual sustained attention were tested at wave 1. Mediation analyses were performed to examine relationships between LI, sustained attention, and language skills. Results: Children with LI and bilingual children were outperformed by their typically developing (TD) and monolingual peers, respectively, on vocabulary and morphology at all three waves. The vocabulary difference between monolinguals and bilinguals decreased over time. In addition, children with LI had weaker auditory and visual sustained attention skills relative to TD children, while no differences between monolinguals and bilinguals emerged. Auditory sustained attention mediated the effect of LI on vocabulary and morphology in both the monolingual and bilingual groups of children. Visual sustained attention only acted as a mediator in the bilingual group. Conclusion: The findings from the present study indicate that the overlap between the language profiles of children with LI and bilingual children is particularly large for vocabulary in early (pre)school years and reduces over time. Results furthermore suggest that the overlap may be explained by the weakened ability of children with LI to sustain their attention to auditory stimuli, interfering with how well incoming language is processed. PMID:28785235

The parental antagonism theory of language evolution: preliminary evidence for the proposal.

PubMed

Brown, William M

2011-04-01

Language--as with most communication systems--likely evolved by means of natural selection. Accounts for the genetical selection of language can usually be divided into two scenarios, either of which used in isolation of the other appear insufficient to explain the phenomena: (1) there are group benefits from communicating, and (2) there are individual benefits from being a better communicator. In contrast, it is hypothesized that language phenotypes emerged during a coevolutionary struggle between parental genomes via genomic imprinting, which is differential gene expression depending on parental origin of the genetic element. It is hypothesized that relatedness asymmetries differentially selected for patrigene-caused language phenotypes to extract resources from mother (early in development) and matrigene-caused language phenotypes to influence degree of cooperativeness among asymmetric kin (later in development). This paper reports that imprinted genes have a high frequency of involvement in language phenotypes (~36%), considering their presumed rarity in the human genome (~2%). For example, two well-studied genes associated with language impairments (FOXP2 and UBE3A) exhibit parent-of- origin effects. Specifically, FOXP2 is putatively paternally expressed, whereas UBE3A is a maternally expressed imprinted gene. It is also hypothesized that the more unique and cooperative aspects of human language emerged to the benefit of matrilineal inclusive fitness. Consistent with this perspective, it is reported here that the X-chromosome has higher involvement in loci that have associations with language than would be expected by chance. It is also reported, for the first time, that human and chimpanzee maternally expressed overlapping imprinted genes exhibit greater evolutionary divergence (in terms of the degree of overlapping transcripts) than paternally expressed overlapping imprinted genes. Finally, an analysis of global language patterns reveals that paternally but not maternally silenced Alu elements are positively correlated with language diversity. Furthermore, there is a much higher than expected frequency of Alu elements inserted into the protein-coding machinery of imprinted and X-chromosomal language loci compared with nonimprinted language loci. Taken together these findings provide some support for parental antagonism theory. Unlike previous theories for language evolution, parental antagonism theory generates testable predictions at the proximate (e.g., neurocognitive areas important for social transmission and language capacities), ontogenetic (e.g., the function of language at different points of development), ultimate (e.g., inclusive fitness), and phylogenetic levels (e.g., the spread of maternally derived brain components in mammals, particularly in the hominin lineage), thus making human capacities for culture more tractable than previously thought.

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.

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.

Testing Alternative Hypotheses Regarding the Association Between Behavioral Inhibition and Language Development in Toddlerhood

PubMed Central

Watts, Ashley K. Smith; Patel, Deepika; Corley, Robin P.; Friedman, Naomi P.; Hewitt, John K.; Robinson, JoAnn L.; Rhee, Soo H.

2014-01-01

Studies have reported an inverse association between language development and behavioral inhibition or shyness across childhood, but the direction of this association is unclear. The present study tested alternative hypotheses regarding this association in a large sample of toddlers. Data on behavioral inhibition and expressive and receptive language abilities were collected from 816 twins at ages 14, 20, and 24 months. Growth and regression models were fit to the data to assess the longitudinal associations between behavioral inhibition and language development from 14 to 24 months. Overall, there were significant associations between behavioral inhibition and expressive language, and minimal associations with receptive language, indicating that the association is better explained by reticence to respond rather than deficient language development. PMID:24499266

Literacy Development and Language Expression for Adult Learners in Transition

ERIC Educational Resources Information Center

Larrotta, Clarena; Moon, Ji Yoon Christine

2016-01-01

This chapter provides examples of transitions that learners face connected to their participation in adult education and English literacy instruction. It describes their efforts to attain relevant language expression skills.

The Biology of Linguistic Expression Impacts Neural Correlates for Spatial Language

PubMed Central

Emmorey, Karen; McCullough, Stephen; Mehta, Sonya; Ponto, Laura L. B.; Grabowski, Thomas J.

2013-01-01

Biological differences between signed and spoken languages may be most evident in the expression of spatial information. PET was used to investigate the neural substrates supporting the production of spatial language in American Sign Language as expressed by classifier constructions, in which handshape indicates object type and the location/motion of the hand iconically depicts the location/motion of a referent object. Deaf native signers performed a picture description task in which they overtly named objects or produced classifier constructions that varied in location, motion, or object type. In contrast to the expression of location and motion, the production of both lexical signs and object type classifier morphemes engaged left inferior frontal cortex and left inferior temporal cortex, supporting the hypothesis that unlike the location and motion components of a classifier construction, classifier handshapes are categorical morphemes that are retrieved via left hemisphere language regions. In addition, lexical signs engaged the anterior temporal lobes to a greater extent than classifier constructions, which we suggest reflects increased semantic processing required to name individual objects compared with simply indicating the type of object. Both location and motion classifier constructions engaged bilateral superior parietal cortex, with some evidence that the expression of static locations differentially engaged the left intraparietal sulcus. We argue that bilateral parietal activation reflects the biological underpinnings of sign language. To express spatial information, signers must transform visual–spatial representations into a body-centered reference frame and reach toward target locations within signing space. PMID:23249348

Schizophrenia and Human Self-Domestication: An Evolutionary Linguistics Approach.

PubMed

Benítez-Burraco, Antonio; Di Pietro, Lorena; Barba, Marta; Lattanzi, Wanda

2017-01-01

Schizophrenia (SZ) is a pervasive neurodevelopmental disorder that entails social and cognitive deficits, including marked language problems. Its complex multifactorial etiopathogenesis, including genetic and environmental factors, is still widely uncertain. SZ incidence has always been high and quite stable in human populations, across time and regardless of cultural implications, for unclear reasons. It has been hypothesized that SZ pathophysiology may involve the biological components that changed during the recent human evolutionary history, and led to our distinctive mode of cognition, which includes language skills. In this paper we explore this hypothesis, focusing on the self-domestication of the human species. This has been claimed to account for many human-specific distinctive traits, including aspects of our behavior and cognition, and to favor the emergence of complex languages through cultural evolution. The "domestication syndrome" in mammals comprises the constellation of traits exhibited by domesticated strains, seemingly resulting from the hypofunction of the neural crest. It is our intention to show that people with SZ exhibit more marked domesticated traits at the morphological, physiological, and behavioral levels. We also show that genes involved in domestication and neural crest development and function comprise nearly 20% of SZ candidates, most of which exhibit altered expression profiles in the brain of SZ patients, specifically in areas involved in language processing. Based on these observations, we conclude that SZ may represent an abnormal ontogenetic itinerary for the human faculty of language, resulting, at least in part, from changes in genes important for the domestication syndrome and primarily involving the neural crest. © 2017 S. Karger AG, Basel.

Big Data Quality Case Study Preliminary Findings, U.S. Army MEDCOM MODS

DTIC Science & Technology

2013-09-01

captured in electronic form is relatively small, on the order of hundreds of thousands of health profiles at say around 500K per profile, or in the...in electronic form, then different language identification, handwriting recognition, and Natural Language Processing (NLP) techniques could be used...and patterns” [15]. Volume - The free text fields vary in length from say ten characters to several hundred characters. Other materials can be much

Written Discourse in Scientific Communities: A Conversation with Two Scientists About their Views of Science, Use of Language, Role of Writing in Doing Science, and Compatibility Between their Epistemic Views and Language

ERIC Educational Resources Information Center

Yore, Larry D.; Florence, Marilyn K.; Pearson, Terry W.; Weaver, Andrew J.

2006-01-01

This autobiographical case study of two scientists involved in earlier studies documents a profile of each scientist. These profiles were used to develop semi-structured interview protocols and email surveys for each scientist. The central issues of these data collections were whether these modern, evaluativist scientists believe that the…

University-Level Learners of Spanish in Ireland: A Profile Based on Data from the TCD Modern Languages Research Project. CLCS Occasional Paper No. 35.

ERIC Educational Resources Information Center

Singleton, David; Singleton, Emer

Drawing on data collected for a larger study of second language learner characteristics at the Trinity College Dublin (Ireland), a profile of freshmen taking introductory Spanish in 1990-91 is reported. Subjects were 21 students, 20 female and 1 male. Most were of traditional college age, and a few were in their 30s. Almost half had previous…

Marking of Verb Tense in the English of Preschool English-Mandarin Bilingual Children: Evidence from Language Development Profiles within Subgroups on the Singapore English Action Picture Test

ERIC Educational Resources Information Center

Brebner, Chris; McCormack, Paul; Rickard Liow, Susan

2016-01-01

Background: The phonological and morphosyntactic structures of English and Mandarin contrast maximally and an increasing number of bilinguals speak these two languages. Speech and language therapists need to understand bilingual development for children speaking these languages in order reliably to assess and provide intervention for this…

Multi-level Expression Design Language: Requirement level (MEDL-R) system evaluation

NASA Technical Reports Server (NTRS)

1980-01-01

An evaluation of the Multi-Level Expression Design Language Requirements Level (MEDL-R) system was conducted to determine whether it would be of use in the Goddard Space Flight Center Code 580 software development environment. The evaluation is based upon a study of the MEDL-R concept of requirement languages, the functions performed by MEDL-R, and the MEDL-R language syntax. Recommendations are made for changes to MEDL-R that would make it useful in the Code 580 environment.

The OPL Access Control Policy Language

NASA Astrophysics Data System (ADS)

Alm, Christopher; Wolf, Ruben; Posegga, Joachim

Existing policy languages suffer from a limited ability of directly and elegantly expressing high-level access control principles such as history-based separation of duty [22], binding of duty [26], context constraints [24], Chinese wall properties [10], and obligations [20]. It is often difficult to extend a language in order to retrofit these features once required or it is necessary to use complicated and complex language constructs to express such concepts. The latter, however, is cumbersome and error-prone for humans dealing with policy administration.

Adolescent Second Language Literacy: Language-Culture, Literature, and Identity.

ERIC Educational Resources Information Center

McCafferty, Steven G.

2002-01-01

Suggests adolescent second language speakers of English can better understand the second culture as embedded in the language, and feel more comfortable with expressing their sense of self through language, by discussing language and its use in the contexts of literary texts. Examines elements of the interface between language, culture, and…

Language Ideologies of Arizona Voters, Language Managers, and Teachers

ERIC Educational Resources Information Center

Fitzsimmons-Doolan, Shannon

2014-01-01

Arizona is the site of many explicit language policies as well as ongoing scholarly discussions of related language ideologies--beliefs about the role of language in society. This study adds a critical piece to the investigation of the role of ideologies in language policy processes by thoroughly documenting language ideologies expressed by a…

Language Outcomes in Deaf or Hard of Hearing Teenagers Who Are Spoken Language Users: Effects of Universal Newborn Hearing Screening and Early Confirmation.

PubMed

Pimperton, Hannah; Kreppner, Jana; Mahon, Merle; Stevenson, Jim; Terlektsi, Emmanouela; Worsfold, Sarah; Yuen, Ho Ming; Kennedy, Colin R

This study aimed to examine whether (a) exposure to universal newborn hearing screening (UNHS) and b) early confirmation of hearing loss were associated with benefits to expressive and receptive language outcomes in the teenage years for a cohort of spoken language users. It also aimed to determine whether either of these two variables was associated with benefits to relative language gain from middle childhood to adolescence within this cohort. The participants were drawn from a prospective cohort study of a population sample of children with bilateral permanent childhood hearing loss, who varied in their exposure to UNHS and who had previously had their language skills assessed at 6-10 years. Sixty deaf or hard of hearing teenagers who were spoken language users and a comparison group of 38 teenagers with normal hearing completed standardized measures of their receptive and expressive language ability at 13-19 years. Teenagers exposed to UNHS did not show significantly better expressive (adjusted mean difference, 0.40; 95% confidence interval [CI], -0.26 to 1.05; d = 0.32) or receptive (adjusted mean difference, 0.68; 95% CI, -0.56 to 1.93; d = 0.28) language skills than those who were not. Those who had their hearing loss confirmed by 9 months of age did not show significantly better expressive (adjusted mean difference, 0.43; 95% CI, -0.20 to 1.05; d = 0.35) or receptive (adjusted mean difference, 0.95; 95% CI, -0.22 to 2.11; d = 0.42) language skills than those who had it confirmed later. In all cases, effect sizes were of small size and in favor of those exposed to UNHS or confirmed by 9 months. Subgroup analysis indicated larger beneficial effects of early confirmation for those deaf or hard of hearing teenagers without cochlear implants (N = 48; 80% of the sample), and these benefits were significant in the case of receptive language outcomes (adjusted mean difference, 1.55; 95% CI, 0.38 to 2.71; d = 0.78). Exposure to UNHS did not account for significant unique variance in any of the three language scores at 13-19 years beyond that accounted for by existing language scores at 6-10 years. Early confirmation accounted for significant unique variance in the expressive language information score at 13-19 years after adjusting for the corresponding score at 6-10 years (R change = 0.08, p = 0.03). This study found that while adolescent language scores were higher for deaf or hard of hearing teenagers exposed to UNHS and those who had their hearing loss confirmed by 9 months, these group differences were not significant within the whole sample. There was some evidence of a beneficial effect of early confirmation of hearing loss on relative expressive language gain from childhood to adolescence. Further examination of the effect of these variables on adolescent language outcomes in other cohorts would be valuable.

The Role of L1 Conceptual and Linguistic Knowledge and Frequency in the Acquisition of L2 Metaphorical Expressions

ERIC Educational Resources Information Center

Türker, Ebru

2016-01-01

This study investigates how figurative language is processed by learners of a second language (L2). With an experiment testing L2 comprehension of figurative expressions in three categories, each combining shared and unshared first language (L1) and L2 lexical representations and conceptual representations in a different way, the study…

Defective Infant Formulas and Expressive Language Problems: A Case Study.

ERIC Educational Resources Information Center

Wing, Clara S.

1990-01-01

Children who used chloride-deficient soy-based infant formulas (Neo-Mull-Soy and Cho-Free) have been found to exhibit expressive language disorders. Medical studies of such children are reviewed, and a case study compares the language development deficits of an eight-year-old boy who used the formula with that of his fraternal twin who did not.…

The Use of Hybrid Terms and Expressions in Colloquial Arabic among Jordanian College Students: A Sociolinguistic Study

ERIC Educational Resources Information Center

Jaran, Samia A.; Al-Haq, Fawwaz Al-Abed

2015-01-01

Languages tend to be modified to accommodate for the speakers needs, such as, discussing or dealing with certain topics and domains. An example, university students, in Jordan, modify their own language, being colloquial Arabic, with terms and expressions from the English language in order to interact and adapt to everyday college life. Due to…

Second-First Language Acquisition: Analysis of Expressive Language Skills in a Sample of Girls Adopted from China

ERIC Educational Resources Information Center

Tan, Tony Xing; Loker, Troy; Dedrick, Robert F.; Marfo, Kofi

2012-01-01

In this study we investigated adopted Chinese girls' expressive English language outcomes in relation to their age at adoption, chronological age, length of exposure to English and developmental risk status at the time of adoption. Vocabulary and phrase utterance data on 318 girls were collected from the adoptive mothers using the Language…

Deaf Students' Receptive and Expressive American Sign Language Skills: Comparisons and Relations

ERIC Educational Resources Information Center

Beal-Alvarez, Jennifer S.

2014-01-01

This article presents receptive and expressive American Sign Language skills of 85 students, 6 through 22 years of age at a residential school for the deaf using the American Sign Language Receptive Skills Test and the Ozcaliskan Motion Stimuli. Results are presented by ages and indicate that students' receptive skills increased with age and…

Fine Motor Skill Predicts Expressive Language in Infant Siblings of Children with Autism

ERIC Educational Resources Information Center

LeBarton, Eve Sauer; Iverson, Jana M.

2013-01-01

We investigated whether fine motor and expressive language skills are related in the later-born siblings of children with autism (heightened-risk, HR infants) who are at increased risk for language delays. We observed 34 HR infants longitudinally from 12 to 36 months. We used parent report and standardized observation measures to assess fine motor…

Expression dramaturgique: "Quand le prof' de langue devient animateur en expression et en communication!" (Dramatic Expression: "When the Language Prof Becomes the Inspiration for Expression and Communication!")

ERIC Educational Resources Information Center

Feldhendler, Daniel

1983-01-01

Techniques of classroom role playing that promote student involvement and bring language to life are outlined and discussed, including principles of drama and communication, techniques of theatrical production, and group dynamics. Use is recommended in conventional introductory courses, advanced courses where communication is emphasized, and…

Computer language for identifying chemicals with comprehensive two-dimensional gas chromatography and mass spectrometry.

PubMed

Reichenbach, Stephen E; Kottapalli, Visweswara; Ni, Mingtian; Visvanathan, Arvind

2005-04-15

This paper describes a language for expressing criteria for chemical identification with comprehensive two-dimensional gas chromatography paired with mass spectrometry (GC x GC-MS) and presents computer-based tools implementing the language. The Computer Language for Indentifying Chemicals (CLIC) allows expressions that describe rules (or constraints) for selecting chemical peaks or data points based on multi-dimensional chromatographic properties and mass spectral characteristics. CLIC offers chromatographic functions of retention times, functions of mass spectra, numbers for quantitative and relational evaluation, and logical and arithmetic operators. The language is demonstrated with the compound-class selection rules described by Welthagen et al. [W. Welthagen, J. Schnelle-Kreis, R. Zimmermann, J. Chromatogr. A 1019 (2003) 233-249]. A software implementation of CLIC provides a calculator-like graphical user-interface (GUI) for building and applying selection expressions. From the selection calculator, expressions can be used to select chromatographic peaks that meet the criteria or create selection chromatograms that mask data points inconsistent with the criteria. Selection expressions can be combined with graphical, geometric constraints in the retention-time plane as a powerful component for chemical identification with template matching or used to speed and improve mass spectrum library searches.

A longitudinal study of lexical and grammar development in deaf Italian children provided with early cochlear implantation.

PubMed

Chilosi, Anna Maria; Comparini, Alessandro; Scusa, Maria Flora; Orazini, Laura; Forli, Francesca; Cipriani, Paola; Berrettini, Stefano

2013-01-01

A growing number of studies on deaf children with cochlear implant (CI) document a significant improvement in receptive and expressive language skills after implantation, even if they show language delay when compared with normal-hearing peers. Data on language acquisition in CI Italian children are still scarce and limited to only certain aspects of language. The purpose of this study is to prospectively describe the trajectories of language development in early CI Italian children, with particular attention to the transition from first words to combinatorial speech and to acquisition of complex grammar in a language with rich morphology, such as Italian. Six children, with profound prelingual deafness, provided with CI, between 16 and 24 months of age were prospectively assessed and followed over a mean period of up to 34.8 months postimplant. During follow-up, each child received between four to five individual language evaluations through a combination of indirect procedures (parent reports of early lexical and grammar development) and direct ones (administration of standardized receptive and expressive language tests with Italian norms and collection of spontaneous language samples). In relation to chronological age, the acquisition of expressive vocabulary was delayed. However, considering the duration of hearing experience, most CI participants showed an earlier start and faster growth of expressive rather than receptive vocabulary in comparison with typically developing children. This quite atypical result persisted right up until the end of the follow-up. The acquisition of expressive grammar was delayed relative to chronological age, though all but one CI participant achieved the expected grammar level after approximately 3 years of CI use. In addition, the rate of grammar acquisition was not homogeneous during development, showing two different paces: one comparable with normal hearing in the transition from holophrastic to primitive combinatorial speech and a much slower one to attain more advanced levels of morphosyntactic control. From a rehabilitative viewpoint, our results suggest the importance of implementing rehabilitation in lexical comprehension, even when expressive vocabulary appears to be within normal range. Moreover, assessment of language acquisition in CI Italian children should focus on those grammar aspects that are more vulnerable to early acoustic deprivation (such as free and bound morphology) to ensure enhanced language therapy planning.

Language development in preschool children born after asymmetrical intrauterine growth retardation.

PubMed

Simić Klarić, Andrea; Kolundžić, Zdravko; Galić, Slavka; Mejaški Bošnjak, Vlatka

2012-03-01

After intrauterine growth retardation, many minor neurodevelopmental disorders may occur, especially in the motor skills domain, language and speech development, and cognitive functions. The assessment of language development and impact of postnatal head growth in preschool children born with asymmetrical intrauterine growth retardation. Examinees were born at term with birth weight below the 10th percentile for gestational age, parity and gender. Mean age at the time of study was six years and four months. The control group was matched according to chronological and gestational age, gender and maternal education with mean age six years and five months. There were 50 children with intrauterine growth retardation and 50 controls, 28 girls and 22 boys in each group. For the assessment of language development Reynell Developmental Language Scale, the Naming test and Mottier test were performed. There were statistically significant differences (p < 0.05) in language comprehension, total expressive language (vocabulary, structure, content), naming skills and non-words repetition. Statistically significant positive correlations were found between relative growth of the head [(Actual head circumference - head circumference at birth)/(Body weight - birth weight)] and language outcome. Children with neonatal complications had lower results (p < 0.05) in language comprehension and total expressive language. Intrauterine growth retardation has a negative impact on language development which is evident in preschool years. Slow postnatal head growth is correlated with poorer language outcome. Neonatal complications were negatively correlated with language comprehension and total expressive language. Copyright © 2011 European Paediatric Neurology Society. Published by Elsevier Ltd. All rights reserved.

"Techniques d'expression,""approche communicative," meme combat? ("Expressive Techniques,""Communicative Approach," Same Struggle?)

ERIC Educational Resources Information Center

Vives, Robert

1983-01-01

Based on a literature review and analysis of teaching methods and objectives, it is proposed that the emphasis on communicative competence ascendant in French foreign language instruction is closely related to, and borrows from, expressive techniques taught in French native language instruction in the 1960s. (MSE)

The Reliability of the OWLS Written Expression Scale with ESL Kindergarten Students

ERIC Educational Resources Information Center

Harrison, Gina L.; Ogle, Keira C.; Keilty, Megan

2011-01-01

A reliability analysis was conducted on the Written Expression Scale from the Oral and Written Language Scales, (OWLS, Carrow-Woolfolk, 1996), with 68 ESL and 56 non-ESL kindergarten students. Interrater and internal consistency estimates for the Written Expression Scale were examined separately for each language group. Despite lower oral English…

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…

Automated Assessment of Child Vocalization Development Using LENA.

PubMed

Richards, Jeffrey A; Xu, Dongxin; Gilkerson, Jill; Yapanel, Umit; Gray, Sharmistha; Paul, Terrance

2017-07-12

To produce a novel, efficient measure of children's expressive vocal development on the basis of automatic vocalization assessment (AVA), child vocalizations were automatically identified and extracted from audio recordings using Language Environment Analysis (LENA) System technology. Assessment was based on full-day audio recordings collected in a child's unrestricted, natural language environment. AVA estimates were derived using automatic speech recognition modeling techniques to categorize and quantify the sounds in child vocalizations (e.g., protophones and phonemes). These were expressed as phone and biphone frequencies, reduced to principal components, and inputted to age-based multiple linear regression models to predict independently collected criterion-expressive language scores. From these models, we generated vocal development AVA estimates as age-standardized scores and development age estimates. AVA estimates demonstrated strong statistical reliability and validity when compared with standard criterion expressive language assessments. Automated analysis of child vocalizations extracted from full-day recordings in natural settings offers a novel and efficient means to assess children's expressive vocal development. More research remains to identify specific mechanisms of operation.

Towards a Sign Language Synthesizer: a Bridge to Communication Gap of the Hearing/Speech Impaired Community

NASA Astrophysics Data System (ADS)

Maarif, H. A.; Akmeliawati, R.; Gunawan, T. S.; Shafie, A. A.

2013-12-01

Sign language synthesizer is a method to visualize the sign language movement from the spoken language. The sign language (SL) is one of means used by HSI people to communicate to normal people. But, unfortunately the number of people, including the HSI people, who are familiar with sign language is very limited. These cause difficulties in the communication between the normal people and the HSI people. The sign language is not only hand movement but also the face expression. Those two elements have complimentary aspect each other. The hand movement will show the meaning of each signing and the face expression will show the emotion of a person. Generally, Sign language synthesizer will recognize the spoken language by using speech recognition, the grammatical process will involve context free grammar, and 3D synthesizer will take part by involving recorded avatar. This paper will analyze and compare the existing techniques of developing a sign language synthesizer, which leads to IIUM Sign Language Synthesizer.

Spoken language development in children following cochlear implantation.

PubMed

Niparko, John K; Tobey, Emily A; Thal, Donna J; Eisenberg, Laurie S; Wang, Nae-Yuh; Quittner, Alexandra L; Fink, Nancy E

2010-04-21

Cochlear implantation is a surgical alternative to traditional amplification (hearing aids) that can facilitate spoken language development in young children with severe to profound sensorineural hearing loss (SNHL). To prospectively assess spoken language acquisition following cochlear implantation in young children. Prospective, longitudinal, and multidimensional assessment of spoken language development over a 3-year period in children who underwent cochlear implantation before 5 years of age (n = 188) from 6 US centers and hearing children of similar ages (n = 97) from 2 preschools recruited between November 2002 and December 2004. Follow-up completed between November 2005 and May 2008. Performance on measures of spoken language comprehension and expression (Reynell Developmental Language Scales). Children undergoing cochlear implantation showed greater improvement in spoken language performance (10.4; 95% confidence interval [CI], 9.6-11.2 points per year in comprehension; 8.4; 95% CI, 7.8-9.0 in expression) than would be predicted by their preimplantation baseline scores (5.4; 95% CI, 4.1-6.7, comprehension; 5.8; 95% CI, 4.6-7.0, expression), although mean scores were not restored to age-appropriate levels after 3 years. Younger age at cochlear implantation was associated with significantly steeper rate increases in comprehension (1.1; 95% CI, 0.5-1.7 points per year younger) and expression (1.0; 95% CI, 0.6-1.5 points per year younger). Similarly, each 1-year shorter history of hearing deficit was associated with steeper rate increases in comprehension (0.8; 95% CI, 0.2-1.2 points per year shorter) and expression (0.6; 95% CI, 0.2-1.0 points per year shorter). In multivariable analyses, greater residual hearing prior to cochlear implantation, higher ratings of parent-child interactions, and higher socioeconomic status were associated with greater rates of improvement in comprehension and expression. The use of cochlear implants in young children was associated with better spoken language learning than would be predicted from their preimplantation scores.

Mi Lengua: Spanish as a Heritage Language in the United States.

ERIC Educational Resources Information Center

Roca, Ana, Ed.; Colombi, M. Cecilia, Ed.

This collection of papers includes the following: (1) "Insights from Research and Practice in Spanish as a Heritage Language" (M. Cecilia Colombi and Ana Roca); (2) "Toward a Theory of Heritage Language Acquisition: Spanish in the United States" (Andrew Lynch); (3) "Profiles of SNS Students in the Twenty-First Century:…

Mobile Learning and High-Profiling Language Education

ERIC Educational Resources Information Center

Vinther, Jane

2012-01-01

The number of students learning a second or foreign language and participating in instruction in languages other than English has been in decline for some time. This seems to be a general tendency across nations albeit for a variety of reasons idiosyncratic to the particular national conditions. This paper gives an account of a diversified…

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,…

In Search of the Right Questions: Language Background Profiling at Ontario Public Schools

ERIC Educational Resources Information Center

Slavkov, Nikolay

2016-01-01

This article examines some of the challenges that the notion of a (monolingual) native speaker faces in a global context of increasing awareness that bilingualism and multilingualism are the norm rather than the exception. It also discusses the distinction between two child language acquisition environments, bilingual first language acquisition…

Language Profiles and Literacy Outcomes of Children with Resolving, Emerging, or Persisting Language Impairments

ERIC Educational Resources Information Center

Snowling, Margaret J.; Duff, Fiona J.; Nash, Hannah M.; Hulme, Charles

2016-01-01

Background: Children with language impairment (LI) show heterogeneity in development. We tracked children from pre-school to middle childhood to characterize three developmental trajectories: resolving, persisting and emerging LI. Methods: We analyzed data from children identified as having preschool LI, or being at family risk of dyslexia,…

Diversity among Spanish-Speaking English Language Learners: Profiles of Early Literacy Skills in Kindergarten

ERIC Educational Resources Information Center

Ford, Karen L.; Cabell, Sonia Q.; Konold, Timothy R.; Invernizzi, Marcia; Gartland, Lauren B.

2013-01-01

This study explored heterogeneity in literacy development among 2,300 Hispanic children receiving English as a Second Language (ESL) services at the start of kindergarten. Two research questions guided this work: (1) Do Spanish-speaking English language learners receiving ESL services in the fall of kindergarten demonstrate homogeneous early…

Language Learning Strategies Profiles of EFL Learners in Nepal

ERIC Educational Resources Information Center

Dawadi, Saraswati

2017-01-01

This study investigated language learning strategies (LLS) used by English as foreign language (EFL) learners in Nepal. For this study, 370 undergraduate level students from a university in Nepal responded to a questionnaire. The quantitative software SPSS was used to analyse the data. Results indicated that students were moderate users of those…

Declarative and Procedural Memory in Danish Speaking Children with Specific Language Impairment

ERIC Educational Resources Information Center

Lum, Jarrad A. G.; Bleses, Dorthe

2012-01-01

It has been proposed that the language problems in specific language impairment (SLI) arise from basal ganglia abnormalities that lead to impairments with procedural and working memory but not declarative memory. In SLI, this profile of memory functioning has been hypothesized to underlie grammatical impairment but leave lexical knowledge…

Spanish and English Early Literacy Profiles of Preschool Latino English Language Learner Children

ERIC Educational Resources Information Center

Gonzalez, Jorge; Pollard-Durodola, Sharolyn; Saenz, Laura; Soares, Denise; Davis, Heather; Resendez, Nora; Zhu, Leina

2016-01-01

Research Findings: The purpose of this study was to examine within-group individual differences in the code-related and oral language abilities of an economically stressed Spanish-speaking English language learner (ELL) preschool sample and to evaluate the predictive relationship of these differences to later listening comprehension. Latent class…

Why Linguistic Territorialism in the UK Does Not Justify Differential Minority Language Rights

ERIC Educational Resources Information Center

Gates, Shaun

2010-01-01

Despite the declarations of international documents on minority language rights, provision is patchy for supporting minority languages in the UK, where since the 1980s governments have deliberately or unwittingly greatly raised the profile and comparative standing of English. The partial exception to this trend has been the treatment of…

Transnational Graduates and Employability: Challenges for HE Language Departments

ERIC Educational Resources Information Center

Wyburd, Jocelyn

2017-01-01

Drawing on the research done for the British Academy's Born Global project, this chapter explores employer demand for the skills graduates in and with languages can develop. The research outcomes raise challenges for Higher Education (HE) professionals to articulate more clearly the nature of language degrees and the transnational profile of their…

Internationally adopted children in the early school years: relative strengths and weaknesses in language abilities.

PubMed

Glennen, Sharon

2015-01-01

This study aimed to determine the relative strengths and weaknesses in language and verbal short-term memory abilities of school-age children who were adopted from Eastern Europe. Children adopted between 1;0 and 4;11 (years;months) of age were assessed with the Clinical Evaluation of Language Fundamentals-Preschool, Second Edition (CELF-P2) and the Clinical Evaluation of Language Fundamentals, Fourth Edition (CELF-4) at age 5 and ages 6-7. Language composites and subtests were compared across time. All CELF-P2 and CELF-4 mean scores fell in the average range. Receptive composites were 102.74 and 103.86, and expressive composites were 100.58 and 98.42, at age 5 and ages 6-7, respectively. Age of adoption did not correlate to test scores. At ages 6-7, receptive language, sentence formulation, and vocabulary were areas of strength, with subtest scores significantly better than test norms. Verbal short-term memory and expressive grammar subtest scores were within the average range but significantly worse than test norms. A high percentage of children scored 1 standard deviation below the mean on these 2 subtests (27.3%-34.1%). Eastern European adoptees had average scores on a variety of language tests. Vocabulary was a relative strength; enriching the environment substantially improved this language area. Verbal short-term memory and expressive grammar were relative weaknesses. Children learning a language later in life may have difficulty with verbal short-term memory, which leads to weaknesses in expressive syntax and grammar.

Influence of culture and language sensitive physics on science attitude enhancement

NASA Astrophysics Data System (ADS)

Morales, Marie Paz E.

2015-12-01

The study critically explored how culture and language sensitive curriculum materials in physics improve Pangasinan learners' attitude towards science. Their cultural dimensions, epistemological beliefs, and views on integration of culture and language in the teaching and learning process determined their cultural preference or profile. Design and development of culture and language sensitive curriculum materials in physics were heavily influenced by these learners' cultural preference or profile. Pilot-study using interviews and focus group discussions with natives of Pangasinan and document analysis were conducted to identify the culture, practices, and traditions integrated in the lesson development. Comparison of experimental participants' pretest and posttest results on science attitude measure showed significant statistical difference. Appraisal of science attitude enhancement favored the experimental group over the control group. Qualitative data deduced from post implementation interviews, focus group discussions, and journal log entries showed the same trend in favor of the experimental participants. The study revealed that culture and language integration in the teaching and learning process of physics concepts enabled students to develop positive attitude to science, their culture, and native language.

Exploring the Impact of Culture- and Language-Influenced Physics on Science Attitude Enhancement

NASA Astrophysics Data System (ADS)

Morales, Marie Paz E.

2016-02-01

"Culture," a set of principles that trace and familiarize human beings within their existential realities, may provide an invisible lens through which reality could be discerned. Critically explored in this study is how culture- and language-sensitive curriculum materials in physics improve Pangasinan learners' attitude toward science. Their cultural preference or profile defined their cultural dimensions, epistemological beliefs, and views on integration of culture and language in the teaching and learning processes. The culture- and language-influenced curriculum materials in physics were heavily influenced by Pangasinan learners' cultural preference or profile. Results of the experimental participants' pretest and posttest on science attitude measure, when compared, showed significant statistical difference. Assessment of science attitude enhancement favored the experimental group over the control group. Qualitative data gathered from postimplementation interviews, focus group discussions, and journal log entries indicated the same trend in favor of the experimental participants. The study yielded that culture and language integration in the teaching and learning processes of physics concepts allowed students to develop positive attitude to science, their culture, and native language.

Peer Acceptance of Children with Language and Communication Impairments in a Mainstream Primary School: Associations with Type of Language Difficulty, Problem Behaviours and a Change in Placement Organization

ERIC Educational Resources Information Center

Laws, Glynis; Bates, Geraldine; Feuerstein, Maike; Mason-Apps, Emily; White, Catherine

2012-01-01

This research investigated peer acceptance of children with language and communication impairments attending a language resource base attached to a mainstream school. Compared to other children in their mainstream peer groups, peer acceptance was poor. Peer rejection was more common for children with profiles consistent with an autistic spectrum…

Differential Effects on the ITPA [Illinois Test of Psycholinguistic Abilities] Profile of the Experimental Version of Level #1 of the Peabody Language Development Kits with Disadvantaged First-Grade Children. IMRID Papers and Reports, Volume 4, No. 6.

ERIC Educational Resources Information Center

Dunn, Lloyd M.; Mueller, Max W.

The differential effects of the experimental revision of Level 1 of the Peabody Language Development Kits (PLDK) on the Illinois Test of Psycholinguistic Abilities (ITPA) profiles of disadvantaged first-grade children were studied. Contrasted with 203 control subjects were 529 experimental subjects who received a daily 30-minute oral language…

Are language and social communication intact in children with congenital visual impairment at school age?

PubMed

Tadić, Valerie; Pring, Linda; Dale, Naomi

2010-06-01

Development of children with congenital visual impairment (VI) has been associated with vulnerable socio-communicative outcomes often bearing striking similarities to those of sighted children with autism.(1) To date, very little is known about language and social communication in children with VI of normal intelligence. We examined the presentation of language and social communication of 15 children with VI and normal-range verbal intelligence, age 6-12 years, using a standardised language assessment and parental reports of everyday social and communicative behaviours. Their profiles were compared to those of typically developing sighted children of similar age and verbal ability. Compared to their sighted peers, and relative to their own good and potentially superior structural language skills, children with VI showed significantly poorer use of language for social purposes. Pragmatic language weaknesses were a part of a broader socio-communicative profile of difficulties, present in a substantial proportion of these children and consistent with the pattern found in sighted children with autism. There are ongoing socio-communicative and pragmatic language difficulties in children with congenital VI at school age, despite their good intellectual abilities and advanced linguistic skills. Further research is required to unpack the underlying causes and factors maintaining this vulnerability in such children.

Latent Profiles of Reading and Language and Their Association with Standardized Reading Outcomes in Kindergarten through 10th Grade

ERIC Educational Resources Information Center

Foorman, Barbara R.; Petscher, Yaacov; Stanley, Christopher

2016-01-01

The idea of targeting reading instruction to profiles of students' strengths and weaknesses in component skills is central to teaching. However, these profiles are often based on unreliable descriptions of students' oral reading errors, text reading levels, or learning profiles. This research utilized latent profile analysis (LPA) to examine…

Equality marker in the language of bali

NASA Astrophysics Data System (ADS)

Wajdi, Majid; Subiyanto, Paulus

2018-01-01

The language of Bali could be grouped into one of the most elaborate languages of the world since the existence of its speech levels, low and high speech levels, as the language of Java has. Low and high speech levels of the language of Bali are language codes that could be used to show and express social relationship between or among its speakers. This paper focuses on describing, analyzing, and interpreting the use of the low code of the language of Bali in daily communication in the speech community of Pegayaman, Bali. Observational and documentation methods were applied to provide the data for the research. Recoding and field note techniques were executed to provide the data. Recorded in spoken language and the study of novel of Balinese were transcribed into written form to ease the process of analysis. Symmetric use of low code expresses social equality between or among the participants involves in the communication. It also implies social intimacy between or among the speakers of the language of Bali. Regular and patterned use of the low code of the language of Bali is not merely communication strategy, but it is a kind of communication agreement or communication contract between the participants. By using low code during their social and communication activities, the participants shared and express their social equality and intimacy between or among the participants involve in social and communication activities.

Spoken Language Development in Children Following Cochlear Implantation

PubMed Central

Niparko, John K.; Tobey, Emily A.; Thal, Donna J.; Eisenberg, Laurie S.; Wang, Nae-Yuh; Quittner, Alexandra L.; Fink, Nancy E.

2010-01-01

Context Cochlear implantation (CI) is a surgical alternative to traditional amplification (hearing aids) that can facilitate spoken language development in young children with severe-to-profound sensorineural hearing loss (SNHL). Objective To prospectively assess spoken language acquisition following CI in young children with adjustment of co-variates. Design, Setting, and Participants Prospective, longitudinal, and multidimensional assessment of spoken language growth over a 3-year period following CI. Prospective cohort study of children who underwent CI before 5 years of age (n=188) from 6 US centers and hearing children of similar ages (n=97) from 2 preschools recruited between November, 2002 and December, 2004. Follow-up completed between November, 2005 and May, 2008. Main Outcome Measures Performance on measures of spoken language comprehension and expression. Results Children undergoing CI showed greater growth in spoken language performance (10.4;[95% confidence interval: 9.6–11.2] points/year in comprehension; 8.4;[7.8–9.0] in expression) than would be predicted by their pre-CI baseline scores (5.4;[4.1–6.7] comprehension; 5.8;[4.6–7.0] expression). Although mean scores were not restored to age-appropriate levels after 3 years, significantly greater annual rates of language acquisition were observed in children who were younger at CI (1.1;[0.5–1.7] points in comprehension per year younger; 1.0;[0.6–1.5] in expression), and in children with shorter histories of hearing deficit (0.8;[0.2,1.2] points in comprehension per year shorter; 0.6;[0.2–1.0] for expression). In multivariable analyses, greater residual hearing prior to CI, higher ratings of parent-child interactions, and higher SES associated with greater rates of growth in comprehension and expression. Conclusions The use of cochlear implants in young children was associated with better spoken language learning than would be predicted from their pre-implantation scores. However, discrepancies between participants’ chronologic and language age persisted after CI, underscoring the importance of early CI in appropriately selected candidates. PMID:20407059

Growth and development profile of Indian children with Down syndrome.

PubMed

Koshy, Beena; Navamani, Kirubakaran; Oommen, Samuel Philip; Srivastava, Vivi M

2012-08-01

In this retrospective study, we describe the profile of 88 children with Down syndrome. The average BMI for children showed a progressive increase with age. Compared to the previously published development profile, there was a significant improvement in the language domain.

Cognitive functioning in bilateral perisylvian polymicrogyria (BPP): clinical and radiological correlations.

PubMed

Jansen, An C; Leonard, Gabriel; Bastos, Alexandre C; Esposito-Festen, Josée E; Tampieri, Donatella; Watkins, Kate; Andermann, Frederick; Andermann, Eva

2005-05-01

Bilateral perisylvian polymicrogyria (BPP) is a malformation of cortical development, frequently associated with severe dysarthria or anarthria. BPP patients are therefore often labeled as severely retarded, but a detailed neuropsychological profile has not been reported to date. In a series of 14 patients, we demonstrated that only a minority had extremely low intelligence, and that some aspects of cognitive function correlated with the extent of the cortical disorganization. Early age at seizure onset correlated positively with Performance IQ scores (P<0.05) and negatively with the extent of the lesion (P<0.01), reflecting that patients with more severe BPP are more likely to have early seizure onset, resulting in greater interference with ongoing cognitive development. Receptive and expressive language skills were found to be equally poor. Frontal lobe function and memory abilities were relatively well preserved, suggesting that the observed cognitive profiles were related, at least in part, to specific areas of cortical dysfunction and not only to global dysfunction.

Modifying the verbal expression of a child with autistic behaviors.

PubMed

Hargrave, E; Swisher, L

1975-06-01

The Bell and Howell Language Master was used in conjunction with the Monterey Language Program to modify the verbal expression of a nine-year-old boy with autistic behaviors. The goal was to train the child to correctly name up to 10 pictures presented individually. Two training modes were used. For one, the therapist spoke at the time (live voice). For the other, she presented a tape recording of her voice via a Language Master. The results suggested that the child's responses to the Language Master were as good as, if not better than, his responses to the live-voice presentations. In addition, observation indicated that he responded more readily to the Language Master presentations. His spontaneous speech was also noted by independent observers to improve in his classroom and in his home. Possible reasons for the improvement in verbal expression are considered.

Working memory mediates the effects of gestational age at birth on expressive language development in children.

PubMed

Riva, Valentina; Cantiani, Chiara; Dionne, Ginette; Marini, Andrea; Mascheretti, Sara; Molteni, Massimo; Marino, Cecilia

2017-07-01

This study tested the role of temporary memory, measured by phonological short-term memory (pSTM) and verbal working memory (vWM), as a mediator of the effect of 3 putative risk factors (i.e., socioeconomic status, home literacy environment, birth gestational age) upon expressive and receptive language. A community-based sample of 646 Italian children aged 6-11 years was assessed with a comprehensive battery of language and cognitive tests. A mediation analysis was used to examine whether memory mediates environmental/biological effects on language. The results demonstrated a developmental cascade of effects, whereby the duration of pregnancy drives vWM functioning that, in turn, may affect expressive linguistic outcome Conclusion: Treatments focused on vWM, specifically to preterm children, may improve their language development, with enduring consequences on educational and psychosocial outcomes. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Nonstandard Maternal Work Schedules: Implications for African American Children’s Early Language Outcomes

PubMed Central

Odom, Erika C.; Vernon-Feagans, Lynne; Crouter, Ann C.

2012-01-01

In this study, observed maternal positive engagement and perception of work-family spillover were examined as mediators of the association between maternal nonstandard work schedules and children’s expressive language outcomes in 231 African American families living in rural households. Mothers reported their work schedules when their child was 24 months of age and children’s expressive language development was assessed during a picture book task at 24 months and with a standardized assessment at 36 months. After controlling for family demographics, child, and maternal characteristics, maternal employment in nonstandard schedules at the 24 month timepoint was associated with lower expressive language ability among African American children concurrently and at 36 months of age. Importantly, the negative association between nonstandard schedules and children’s expressive language ability at 24 months of age was mediated by maternal positive engagement and negative work-family spillover, while at 36 months of age, the association was mediated only by negative work-family spillover. These findings suggest complex links between mothers’ work environments and African American children’s developmental outcomes. PMID:23459591

Employing mobile technology to improve language skills of young students with language-based disabilities.

PubMed

Rodríguez, Cathi Draper; Cumming, Therese M

2017-01-01

This exploratory study investigated the effects of a language building iPad application on the language skills (i.e., receptive vocabulary, expressive vocabulary, and sentence formation) of young students with language-based disabilities. The study utilized a pre-test-post-test control group design. Students in the treatment group used the iPad language building application, Language Builder, for 30 minutes a day. Participants were 31 first-grade to third-grade students with identified language-based disabilities. Students were assigned to two groups for the 8-week intervention. Data indicated that students in the treatment group made significantly greater gains in the area of sentence formation than the control group. Results revealed no significant difference between the two groups in the areas of expressive and receptive vocabulary. A short intervention of using Language Builder via the iPad may increase the sentence formation skills of young students with language delays. Additionally, discussion regarding the usefulness of iPad applications in education is presented.

Evaluating the Pedagogic Value of Multi-word Expressions Based on EFL Teachers' and Advanced Learners' Value Judgments

ERIC Educational Resources Information Center

Omidian, Taha; Shahriari, Hesamoddin; Ghonsooly, Behzad

2017-01-01

Multi-word expressions play an important role in second language acquisition, comprehension, and production. Therefore, there is great need for a list of frequent, useful multi-word expressions in language teaching classrooms. Despite multiple attempts at defining multi-word sequences, researchers and teaching experts are divided over the nature…

When Russians Learn English: How the Semantics of Causation May Change

ERIC Educational Resources Information Center

Wolff, Phillip; Ventura, Tatyana

2009-01-01

We examined how the semantics of causal expressions in Russian and English might differ and how these differences might lead to changes in the way second language learners understand causal expressions in their first language. According to the dynamics model of causation (Wolff, 2007), expressions of causation based on CAUSE verbs (make, force)…

Differential Effects of Language Attrition in the Domains of Verb Placement and Object Expression

ERIC Educational Resources Information Center

Flores, Cristina

2012-01-01

This study investigates the differential effects of language attrition in two diverse linguistic domains: verb placement and object expression. Linguistic phenomena at the syntax--discourse interface, such as object expression, have been shown to be more vulnerable to attrition than narrow syntax properties, such as verb placement. This study aims…

Vietnamese children and language-based processing tasks.

PubMed

Hwa-Froelich, Deborah A; Matsuo, Hisako

2005-07-01

Vietnamese children's performance on language-based processing tasks of fast-mapping (FM) word-learning and dynamic assessment (DA) word- and rule-learning tasks were investigated. Twenty-one first- and second-generation Vietnamese preschool children participated in this study. All children were enrolled in 2 Head Start programs in a large city in the Midwest. All children had passed a developmental assessment and routine speech, language, and hearing screenings. All participants were taught 4 invented monosyllabic words in an FM word task, an invented monosyllabic suffix rule (-po) meaning "a part of" in a DA rule task, and 4 invented bisyllabic words in a DA word task. Potential relationships among task performances were investigated. Receptive task performances, expressive task performances, and task totals were added to create receptive total, expressive total, and accumulated performance total (APT) scores. Relationships among receptive total, expressive total, and APT scores were also investigated. Significant correlations were found between FM word, DA rule, and the receptive total. The expressive total correlated with all task total scores, APT, age, and modifiability scores. Modifiability scores correlated with the two DA tasks, expressive total, and the APT. Findings indicate that FM word and the expressive total were positively correlated with most of the other tasks, composite totals, and age. Performance on language-based processing tasks may provide valuable information for separating typically developing Vietnamese preschool children from their peers with language disorders. Practitioners should consider linguistic characteristics of target stimuli. Comparisons should include task, receptive, expressive, and APT.

21 CFR 862.1163 - Cardiac allograft gene expression profiling test system.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Cardiac allograft gene expression profiling test... Chemistry Test Systems § 862.1163 Cardiac allograft gene expression profiling test system. (a) Identification. A cardiac allograft gene expression profiling test system is a device that measures the...

Technology in Language Use, Language Teaching, and Language Learning

ERIC Educational Resources Information Center

Chun, Dorothy; Smith, Bryan; Kern, Richard

2016-01-01

This article offers a capacious view of technology to suggest broad principles relating technology and language use, language teaching, and language learning. The first part of the article considers some of the ways that technological media influence contexts and forms of expression and communication. In the second part, a set of heuristic…

Three forms of assessment of prior knowledge, and improved performance following an enrichment programme, of English second language biology students within the context of a marine theme

NASA Astrophysics Data System (ADS)

Feltham, Nicola F.; Downs, Colleen T.

2002-02-01

The Science Foundation Programme (SFP) was launched in 1991 at the University of Natal, Pietermaritzburg, South Africa in an attempt to equip a selected number of matriculants from historically disadvantaged schools with the skills, resources and self-confidence needed to embark on their tertiary studies. Previous research within the SFP biology component suggests that a major contributor to poor achievement and low retention rates among English second language (ESL) students in the Life Sciences is the inadequate background knowledge in natural history. In this study, SFP student background knowledge was assessed along a continuum of language dependency using a set of three probes. Improved student performance in each of the respective assessments examined the extent to which a sound natural history background facilitated meaningful learning relative to ESL proficiency. Student profiles and attitudes to biology were also examined. Results indicated that students did not perceive language to be a problem in biology. However, analysis of the student performance in the assessment probes indicated that, although the marine course provided the students with the background knowledge that they were initially lacking, they continued to perform better in the drawing and MCQ tools in the post-tests, suggesting that it is their inability to express themselves in the written form that hampers their development. These results have implications for curriculum development within the constructivist framework of the SFP.

Narrative skills in children with selective mutism: an exploratory study.

PubMed

McInnes, Alison; Fung, Daniel; Manassis, Katharina; Fiksenbaum, Lisa; Tannock, Rosemary

2004-11-01

Selective mutism (SM) is a rare and complex disorder associated with anxiety symptoms and speech-language deficits; however, the nature of these language deficits has not been studied systematically. A novel cross-disciplinary assessment protocol was used to assess anxiety and nonverbal cognitive, receptive language, and expressive narrative abilities in 7 children with SM and a comparison group of 7 children with social phobia (SP). The children with SM produced significantly shorter narratives than children with SP, despite showing normal nonverbal cognitive and receptive language abilities. The findings suggest that SM may involve subtle expressive language deficits that may influence academic performance and raise additional questions for further research. The assessment procedure developed for this study may be potentially useful for language clinicians.

A language comparison for scientific computing on MIMD architectures

NASA Technical Reports Server (NTRS)

Jones, Mark T.; Patrick, Merrell L.; Voigt, Robert G.

1989-01-01

Choleski's method for solving banded symmetric, positive definite systems is implemented on a multiprocessor computer using three FORTRAN based parallel programming languages, the Force, PISCES and Concurrent FORTRAN. The capabilities of the language for expressing parallelism and their user friendliness are discussed, including readability of the code, debugging assistance offered, and expressiveness of the languages. The performance of the different implementations is compared. It is argued that PISCES, using the Force for medium-grained parallelism, is the appropriate choice for programming Choleski's method on the multiprocessor computer, Flex/32.

The not face: A grammaticalization of facial expressions of emotion.

PubMed

Benitez-Quiroz, C Fabian; Wilbur, Ronnie B; Martinez, Aleix M

2016-05-01

Facial expressions of emotion are thought to have evolved from the development of facial muscles used in sensory regulation and later adapted to express moral judgment. Negative moral judgment includes the expressions of anger, disgust and contempt. Here, we study the hypothesis that these facial expressions of negative moral judgment have further evolved into a facial expression of negation regularly used as a grammatical marker in human language. Specifically, we show that people from different cultures expressing negation use the same facial muscles as those employed to express negative moral judgment. We then show that this nonverbal signal is used as a co-articulator in speech and that, in American Sign Language, it has been grammaticalized as a non-manual marker. Furthermore, this facial expression of negation exhibits the theta oscillation (3-8 Hz) universally seen in syllable and mouthing production in speech and signing. These results provide evidence for the hypothesis that some components of human language have evolved from facial expressions of emotion, and suggest an evolutionary route for the emergence of grammatical markers. Copyright © 2016 Elsevier B.V. All rights reserved.

The Not Face: A grammaticalization of facial expressions of emotion

PubMed Central

Benitez-Quiroz, C. Fabian; Wilbur, Ronnie B.; Martinez, Aleix M.

2016-01-01

Facial expressions of emotion are thought to have evolved from the development of facial muscles used in sensory regulation and later adapted to express moral judgment. Negative moral judgment includes the expressions of anger, disgust and contempt. Here, we study the hypothesis that these facial expressions of negative moral judgment have further evolved into a facial expression of negation regularly used as a grammatical marker in human language. Specifically, we show that people from different cultures expressing negation use the same facial muscles as those employed to express negative moral judgment. We then show that this nonverbal signal is used as a co-articulator in speech and that, in American Sign Language, it has been grammaticalized as a non-manual marker. Furthermore, this facial expression of negation exhibits the theta oscillation (3–8 Hz) universally seen in syllable and mouthing production in speech and signing. These results provide evidence for the hypothesis that some components of human language have evolved from facial expressions of emotion, and suggest an evolutionary route for the emergence of grammatical markers. PMID:26872248

Children's Expressive Language Skills and Their Impact on the Relation between First-and Second-Language Phonological Awareness Skills

ERIC Educational Resources Information Center

Goodrich, J. Marc; Lonigan, Christopher J.; Farver, JoAnn M.

2014-01-01

The purpose of this study was to evaluate whether the cross-language relations between the phonological awareness (PA) skills of preschool children learning more than one language are dependent upon their first-and second-language oral language skills. Four hundred sixty-six Spanish-speaking language minority children participated in this study.…

Identifying children at risk for language impairment: screening of communication at 18 months.

PubMed

Bruce, B; Kornfält, R; Radeborg, K; Hansson, K; Nettelbladt, U

2003-09-01

To investigate the possibility of identifying children at risk for language impairment based on a new screening instrument to assess communication and language skills at 18 mo of age. At 18 mo, 58 children were assessed with a screening instrument for communication and language consisting of a professional assessment and a parents' questionnaire. Students of speech and language pathology, well trained in child language assessment, carried out the professional assessment, which was based on observations of play behaviour, interaction and expressive and receptive language skills. Of the 58 children, 43 attended a follow-up assessment of language skills at 54 mo of age. Nine children were considered to be at risk for language impairment at 18 mo and 10 children were evaluated as being at risk at 54 mo. A significant positive correlation was found between the professional evaluations at 18 mo and the language tests at 54 mo. Verbal comprehension and pretend play correlated significantly with the results on the language tests. A professional screening of communication and language at 18 mo of age is worthwhile for predicting problems in language development. The results further show that language comprehension and pretend play rather than expressive skills should be emphasized.

Individual Differences in Speech and Language Ability Profiles in Areas of High Deprivation

ERIC Educational Resources Information Center

Jordan, Julie-Ann; Coulter, Lorraine

2017-01-01

Speech and language ability is not a unitary concept; rather, it is made up of multiple abilities such as grammar, articulation and vocabulary. Young children from socio-economically deprived areas are more likely to experience language difficulties than those living in more affluent areas. However, less is known about individual differences in…

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…

Early Childhood Bilingualism in the Montessori Children's House: Guessable Context and the Planned Environment. Spotlight: Montessori--Multilingual, Multicultural.

ERIC Educational Resources Information Center

Rosanova, Michael

1998-01-01

Describes the InterCultura Montessori School language immersion program in Oak Park, Illinois. Profiles the work of several children to illustrate important language learning strategies. Recommends that language immersion programs include: survival vocabulary skills; repetition of key grammatical forms; use of objects, pictures, and dramatization;…

Unlocking Australia's Language Potential. Profiles of 9 Key Languages in Australia. Volume 6: Italian.

ERIC Educational Resources Information Center

Di Biase, Bruno; And Others

The status of the Italian language in Australia, particularly in the educational system at all levels, in Australian society in general, and in trade, technology, and tourism is discussed in this report. It begins with a description of the teaching of Italian in elementary, secondary, higher, adult/continuing, and teacher education. Trends are…

"I Don't Come out with Big Words like Other People": Interviewing Adolescents as Part of Communication Profiling

ERIC Educational Resources Information Center

Spencer, Sarah; Clegg, Judy; Stackhouse, Joy

2010-01-01

Assessing adolescent language skills poses significant challenges due to the subtle nature of language proficiency at this age, along with the high linguistic demands both academically and socially. As with young children, the current range of language assessments designed specifically for adolescents mostly includes standardized tests. This…

Dual Language Development and Disorders: A Handbook on Bilingualism and Second Language Learning

ERIC Educational Resources Information Center

Genesee, Fred; Paradis, Johanne; Crago, Martha B.

2004-01-01

This book dispels many myths about dual language development and answers key questions that might arise as you work with children and their parents. Student profiles, definitions of key terms, and "clinical implications" sections for selected chapters make this a valuable reference for in-practice SLPs and educators, an accessible resource for…

Home Literacy Environment Profiles of Children with Language Impairment: Associations with Caregiver- and Child-Specific Factors

ERIC Educational Resources Information Center

Tambyraja, Sherine R.; Schmitt, Mary Beth; Farquharson, Kelly; Justice, Laura M.

2017-01-01

Background: Numerous studies suggest a positive relationship between the home literacy environment (HLE) and children's language and literacy skills, yet very little research has focused on the HLE of children with language impairment (LI). Children with LI are at risk for reading difficulties; thus, understanding the nature and frequency of their…

Comparing Specific Language Impairment and Hearing Impairment: Different Profiles in German Verbal Agreement Morphology

ERIC Educational Resources Information Center

Penke, Martina; Rothweiler, Monika

2018-01-01

The study aims at identifying characteristic phenotypes for children with SLI and children with sensorineural hearing impairment (HI) in language and in domains associated with language. We focus on verbal agreement inflection and phonological short-term memory, phenomena that have been repeatedly found to be impaired in both groups of children. A…

Children with Specific Language Impairment and Resolved Late Talkers: Working Memory Profiles at 5 Years

ERIC Educational Resources Information Center

Petruccelli, Nadia; Bavin, Edith L.; Bretherton, Lesley

2012-01-01

Purpose: The evidence of a deficit in working memory in specific language impairment (SLI) is of sufficient magnitude to suggest a primary role in developmental language disorder. However, little research has investigated memory in late talkers who recover from their early delay. Drawing on a longitudinal, community sample, this study compared the…

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…

Linguistic Profiles of Children with CI as Compared with Children with Hearing or Specific Language Impairment

ERIC Educational Resources Information Center

Hoog, Brigitte E.; Langereis, Margreet C.; Weerdenburg, Marjolijn; Knoors, Harry E. T.; Verhoeven, Ludo

2016-01-01

Background: The spoken language difficulties of children with moderate or severe to profound hearing loss are mainly related to limited auditory speech perception. However, degraded or filtered auditory input as evidenced in children with cochlear implants (CIs) may result in less efficient or slower language processing as well. To provide insight…

School Language Profiles: Valorizing Linguistic Resources in Heteroglossic Situations in South Africa

ERIC Educational Resources Information Center

Busch, Brigitta

2010-01-01

Although South Africa is committed to a policy of linguistic diversity, the language-in-education policy is still plagued by the racialization of language issues under apartheid and, more recently, by new challenges posed by internal African migration. Drawing on the experience of a school in the Western Cape Province, this paper explores the role…

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…

The PROFILES Project Promoting Science Teaching in a Foreign Language

ERIC Educational Resources Information Center

Blanchard, B.; Masserot, V.; Holbrook, J.

2014-01-01

School subjects can provide a good context for learning a second language. This is especially true for science as it can involve a range of student centred activities, which involve students in collaborative communication related to a range of different competences. This paper reflects on one approach to learning in a second language, using the…

How Many U.S. High School Students Have a Foreign Language Reading "Disability"? Reading Without Meaning and the Simple View.

PubMed

Sparks, Richard L; Luebbers, Julie

Conventional wisdom suggests that students classified as learning disabled will exhibit difficulties with foreign language (FL) learning, but evidence has not supported a relationship between FL learning problems and learning disabilities. The simple view of reading model posits that reading comprehension is the product of word decoding and language comprehension and that there are good readers and 3 types of poor readers-dyslexic, hyperlexic, and garden variety-who exhibit different profiles of strengths and/or deficits in word decoding and language comprehension. In this study, a random sample of U.S. high school students completing first-, second-, and third-year Spanish courses were administered standardized measures of Spanish word decoding and reading comprehension, compared with monolingual Spanish readers from first to eleventh grades, and classified into reader types according to the simple view of reading. The majority of students fit the hyperlexic profile, and no participants fit the good reader profile until they were compared with first- and second-grade monolingual Spanish readers. Findings call into question the practice of diagnosing an FL "disability" before a student engages in FL study.

Language Outcomes in Deaf or Hard of Hearing Teenagers Who Are Spoken Language Users: Effects of Universal Newborn Hearing Screening and Early Confirmation

PubMed Central

Pimperton, Hannah; Kreppner, Jana; Mahon, Merle; Stevenson, Jim; Terlektsi, Emmanouela; Worsfold, Sarah; Yuen, Ho Ming

2017-01-01

Objectives: This study aimed to examine whether (a) exposure to universal newborn hearing screening (UNHS) and b) early confirmation of hearing loss were associated with benefits to expressive and receptive language outcomes in the teenage years for a cohort of spoken language users. It also aimed to determine whether either of these two variables was associated with benefits to relative language gain from middle childhood to adolescence within this cohort. Design: The participants were drawn from a prospective cohort study of a population sample of children with bilateral permanent childhood hearing loss, who varied in their exposure to UNHS and who had previously had their language skills assessed at 6–10 years. Sixty deaf or hard of hearing teenagers who were spoken language users and a comparison group of 38 teenagers with normal hearing completed standardized measures of their receptive and expressive language ability at 13–19 years. Results: Teenagers exposed to UNHS did not show significantly better expressive (adjusted mean difference, 0.40; 95% confidence interval [CI], −0.26 to 1.05; d = 0.32) or receptive (adjusted mean difference, 0.68; 95% CI, −0.56 to 1.93; d = 0.28) language skills than those who were not. Those who had their hearing loss confirmed by 9 months of age did not show significantly better expressive (adjusted mean difference, 0.43; 95% CI, −0.20 to 1.05; d = 0.35) or receptive (adjusted mean difference, 0.95; 95% CI, −0.22 to 2.11; d = 0.42) language skills than those who had it confirmed later. In all cases, effect sizes were of small size and in favor of those exposed to UNHS or confirmed by 9 months. Subgroup analysis indicated larger beneficial effects of early confirmation for those deaf or hard of hearing teenagers without cochlear implants (N = 48; 80% of the sample), and these benefits were significant in the case of receptive language outcomes (adjusted mean difference, 1.55; 95% CI, 0.38 to 2.71; d = 0.78). Exposure to UNHS did not account for significant unique variance in any of the three language scores at 13–19 years beyond that accounted for by existing language scores at 6–10 years. Early confirmation accounted for significant unique variance in the expressive language information score at 13–19 years after adjusting for the corresponding score at 6–10 years (R2 change = 0.08, p = 0.03). Conclusions: This study found that while adolescent language scores were higher for deaf or hard of hearing teenagers exposed to UNHS and those who had their hearing loss confirmed by 9 months, these group differences were not significant within the whole sample. There was some evidence of a beneficial effect of early confirmation of hearing loss on relative expressive language gain from childhood to adolescence. Further examination of the effect of these variables on adolescent language outcomes in other cohorts would be valuable. PMID:28399063

Language Impairment From 4 to 12 Years: Prediction and Etiology

PubMed Central

Hayiou-Thomas, Marianna E.; Dale, Philip S.; Plomin, Robert

2014-01-01

Purpose The authors of this article examined the etiology of developmental language impairment (LI) at 4 and 12 years of age, as well as the relationship between the 2. Method Phenotypic and quantitative genetic analyses using longitudinal data from the Twins Early Development Study (Oliver & Plomin, 2007) were conducted. A total of 2,923 pairs of twins (1,075 monozygotic [MZ]; 975 dizygotic same sex [DZss]; and 873 dizygotic opposite sex [DZos]) provided data at 4 and 12 years. At 4 years, (a) psychometric LI was defined on the basis of a low parent-reported expressive vocabulary score (−1.25 SDs; 226 MZ and 115 DZss probands for genetic analysis); and (b) parent referral was defined as having seen a medical professional or speech-language pathologist following parental concern (112 MZ and 104 DZss probands). The 12-year language measure was a composite of 4 web-administered receptive language tests. Results (a) Psychometric LI at 4 years is more predictive than parent referral of poor language performance at age 12 years, and (b) parent referral is substantially and significantly more heritable than psychometric LI. Conclusions Parents’ concern about their child’s language development seems to be the marker of a more heritable disorder than poor expressive language skills alone. However, the language difficulties that arouse parental concern in preschool children, although more heritable, are not predictive of language difficulties in early adolescence. Rather, poor expressive language skills at age 4 years, psychometrically defined, are a better predictor than parent referral of continuing language difficulties at age 12 years. PMID:24167234

From CNTNAP2 to Early Expressive Language in Infancy: The Mediation Role of Rapid Auditory Processing.

PubMed

Riva, Valentina; Cantiani, Chiara; Benasich, April A; Molteni, Massimo; Piazza, Caterina; Giorda, Roberto; Dionne, Ginette; Marino, Cecilia

2018-06-01

Although it is clear that early language acquisition can be a target of CNTNAP2, the pathway between gene and language is still largely unknown. This research focused on the mediation role of rapid auditory processing (RAP). We tested RAP at 6 months of age by the use of event-related potentials, as a mediator between common variants of the CNTNAP2 gene (rs7794745 and rs2710102) and 20-month-old language outcome in a prospective longitudinal study of 96 Italian infants. The mediation model examines the hypothesis that language outcome is explained by a sequence of effects involving RAP and CNTNAP2. The ability to discriminate spectrotemporally complex auditory frequency changes at 6 months of age mediates the contribution of rs2710102 to expressive vocabulary at 20 months. The indirect effect revealed that rs2710102 C/C was associated with lower P3 amplitude in the right hemisphere, which, in turn, predicted poorer expressive vocabulary at 20 months of age. These findings add to a growing body of literature implicating RAP as a viable marker in genetic studies of language development. The results demonstrate a potential developmental cascade of effects, whereby CNTNAP2 drives RAP functioning that, in turn, contributes to early expressive outcome.

A Sociolinguistic Profile of 100 Mothers from Middle to Upper-Middle Socio-Economic Backgrounds in Penang-Chinese Community: What Languages Do They Speak at Home with Their Children?

ERIC Educational Resources Information Center

Low, Hui Min; Nicholas, Howard; Wales, Roger

2010-01-01

This paper reports the findings of a survey of 100 mothers of Chinese children aged between 6 and 36 months from middle to upper-middle socio-economic backgrounds in Penang, Malaysia. The findings include the language backgrounds of these mothers, their contextual uses of multiple languages and their language choices with their children. Through…

Assessing pragmatic communication in children with Down syndrome.

PubMed

Smith, Elizabeth; Næss, Kari-Anne B; Jarrold, Christopher

2017-07-01

Successful communication depends on language content, language form, and language use (pragmatics). Children with Down syndrome (DS) experience communication difficulties, however little is known about their pragmatic profile, particularly during early school years. The purpose of the present study was to explore the nature of pragmatic communication in children with DS. Twenty-nine six-year-old children with DS were assessed, in the areas of 1) initiation, 2) scripted language, 3) understanding context and 4) nonverbal communication, as reported by children's parents via the Children's Communication Checklist-2 (Bishop, 2003). Additionally, the relationships between pragmatics and measures of vocabulary, nonverbal mental ability and social functioning were explored. Children with DS were impaired relative to norms from typically developing children in all areas of pragmatics. A profile of relative strengths and weaknesses was found in the children with DS; the area of nonverbal communication was significantly stronger, while the area of understanding context was significantly poorer, relative to the other areas of pragmatics assessed in these children. Relationships between areas of pragmatics and other linguistic areas, as well as aspects of vocabulary and social functioning were observed. By the age of six children with DS experience significantly impaired pragmatic communication, with a clear profile of relative strengths and weaknesses. The study highlights the need to teach children with DS pragmatic skills as a component of communication, alongside language content and form. Copyright © 2017. Published by Elsevier Inc.

Speaking the Unspeakable: Discursive Strategies To Express Language Attitudes in Legon (Ghana) Graffiti.

ERIC Educational Resources Information Center

Obeng, Samuel Gyasi

2000-01-01

Examines how language attitudes are expressed in Legon, Ghana, a multilingual society. Focuses on the graffiti in male lavatories, which offers an interesting glimpse of some of the intergroup tensions existing within Ghanian society. (Author/VWL)

Differential Effects on the ITPA [Illinois Test of Psycholinguistic Abilities] Profile of the Final Version of the Peabody Language Development Kits (Levels #1 and #2) with Young Disadvantaged Negro Children. IMRID Papers and Reports, Volume 5, No. 24.

ERIC Educational Resources Information Center

Hausman, Ralph M.; Apffel, James A.

The differential effects of the final revision of Levels 1 and 2 of the Peabody Language Development Kits (PLDK) on the Illinois Test of Psycholinguistic Abilities (ITPA) profiles of young disadvantaged black children were studied. Contrasted with 90 control subjects were 90 experimental subjects who received a daily 30-minute oral language…

Development of a domain-specific genetic language to design Chlamydomonas reinhardtii expression vectors.

PubMed

Wilson, Mandy L; Okumoto, Sakiko; Adam, Laura; Peccoud, Jean

2014-01-15

Expression vectors used in different biotechnology applications are designed with domain-specific rules. For instance, promoters, origins of replication or homologous recombination sites are host-specific. Similarly, chromosomal integration or viral delivery of an expression cassette imposes specific structural constraints. As de novo gene synthesis and synthetic biology methods permeate many biotechnology specialties, the design of application-specific expression vectors becomes the new norm. In this context, it is desirable to formalize vector design strategies applicable in different domains. Using the design of constructs to express genes in the chloroplast of Chlamydomonas reinhardtii as an example, we show that a vector design strategy can be formalized as a domain-specific language. We have developed a graphical editor of context-free grammars usable by biologists without prior exposure to language theory. This environment makes it possible for biologists to iteratively improve their design strategies throughout the course of a project. It is also possible to ensure that vectors designed with early iterations of the language are consistent with the latest iteration of the language. The context-free grammar editor is part of the GenoCAD application. A public instance of GenoCAD is available at http://www.genocad.org. GenoCAD source code is available from SourceForge and licensed under the Apache v2.0 open source license.

Functional flexibility of infant vocalization and the emergence of language

PubMed Central

Oller, D. Kimbrough; Buder, Eugene H.; Ramsdell, Heather L.; Warlaumont, Anne S.; Chorna, Lesya; Bakeman, Roger

2013-01-01

We report on the emergence of functional flexibility in vocalizations of human infants. This vastly underappreciated capability becomes apparent when prelinguistic vocalizations express a full range of emotional content—positive, neutral, and negative. The data show that at least three types of infant vocalizations (squeals, vowel-like sounds, and growls) occur with this full range of expression by 3–4 mo of age. In contrast, infant cry and laughter, which are species-specific signals apparently homologous to vocal calls in other primates, show functional stability, with cry overwhelmingly expressing negative and laughter positive emotional states. Functional flexibility is a sine qua non in spoken language, because all words or sentences can be produced as expressions of varying emotional states and because learning conventional “meanings” requires the ability to produce sounds that are free of any predetermined function. Functional flexibility is a defining characteristic of language, and empirically it appears before syntax, word learning, and even earlier-developing features presumed to be critical to language (e.g., joint attention, syllable imitation, and canonical babbling). The appearance of functional flexibility early in the first year of human life is a critical step in the development of vocal language and may have been a critical step in the evolution of human language, preceding protosyntax and even primitive single words. Such flexible affect expression of vocalizations has not yet been reported for any nonhuman primate but if found to occur would suggest deep roots for functional flexibility of vocalization in our primate heritage. PMID:23550164

Understanding How Babies Build Language Skills

ERIC Educational Resources Information Center

Honig, Alice Sterling

2006-01-01

Language is a great communication system. Through language, humans can express logical reasoning, grief, happiness, wishes, descriptions, and a rich array of feelings and ideas. Every baby deserves the gift of language power! In this article, the author discusses how babies build language skills and presents activities to help babies build…

English Code Switching in Indonesian Language

ERIC Educational Resources Information Center

Setiawan, Dedy

2016-01-01

There is a growing phenomenon, worldwide, of inserting English words, phrases or expressions, into the local language: this is part of the acceptance of English as current world language. Indonesia is experiencing the use of this mixture of language when using either their own Indonesian or local language; English words, phrases and expressions…

Measurement properties and classification accuracy of two spanish parent surveys of language development for preschool-age children.

PubMed

Guiberson, Mark; Rodríguez, Barbara L

2010-08-01

To describe the concurrent validity and classification accuracy of 2 Spanish parent surveys of language development, the Spanish Ages and Stages Questionnaire (ASQ; Squires, Potter, & Bricker, 1999) and the Pilot Inventario-III (Pilot INV-III; Guiberson, 2008a). Forty-eight Spanish-speaking parents of preschool-age children participated. Twenty-two children had expressive language delays, and 26 had typical language development. The parents completed the Spanish ASQ and the Pilot INV-III at home, and the Preschool Language Scale, Fourth Edition: Spanish Edition (PLS-4 Spanish; Zimmerman, Steiner, & Pond, 2002) was administered to the children at preschool centers. The Spanish ASQ and Pilot INV-III were significantly correlated with the PLS-4 Spanish, establishing concurrent validity. On both surveys, children with expressive language delays scored significantly lower than children with typical development. The Spanish ASQ demonstrated unacceptably low sensitivity (59%) and good specificity (92%), while the Pilot INV-III demonstrated fair sensitivity (82%) and specificity (81%). Likelihood ratios and posttest probability revealed that the Pilot INV-III may assist in detection of expressive language delays, but viewed alone it is insufficient to make an unconditional screening determination. Results suggest that Spanish parent surveys hold promise for screening language delay in Spanish-speaking preschool children; however, further refinement of these tools is needed.

Unit 1003: The Language of Exposition.

ERIC Educational Resources Information Center

Minnesota Univ., Minneapolis. Center for Curriculum Development in English.

This language unit for grade 10 builds on a definition of the expository use of language developed in the two previous 10th-grade units. In a brief overview of report language, the referential language of Thomas Huxley is compared with the expressive language of Edgar Allan Poe. The writings of S. I. Hayakawa, Hans Guth, and others are examined…

Developmental pathways of language and social communication problems in 9-11 year olds: unpicking the heterogeneity.

PubMed

Roy, P; Chiat, S

2014-10-01

This paper addressed relations between language, social communication and behaviour, and their trajectories, in a sample of 9-11-year-olds (n=91) who had been referred to clinical services with concerns about language as pre-schoolers. Children were first assessed at 2½-4 years, and again 18 months later. Results revealed increasing differentiation of profiles across time. By 9-11 years, 11% of the sample had social communication deficits, 27% language impairment, 20% both, and 42% neither. The size of group differences on key language and social communication measures was striking (2-3 standard deviations). Social communication deficits included autistic mannerisms and were associated with social, emotional and behavioural difficulties (SEBDs); in contrast, language impairment was associated with hyperactivity only. Children with both language and social communication problems had the most severe difficulties on all measures. These distinct school-age profiles emerged gradually. Investigation of developmental trajectories revealed that the three impaired groups did not differ significantly on language or SEBD measures when the children were first seen. Only low performance on the Early Sociocognitive Battery, a new measure of social responsiveness, joint attention and symbolic understanding, differentiated the children with and without social communication problems at 9-11 years. These findings suggest that some children who first present with language delay or difficulties have undetected Autism Spectrum Disorders which may or may not be accompanied by language impairment in the longer term. This new evidence of developmental trajectories starting in the preschool years throws further light on the nature of social communication and language problems in school-age children, relations between language impairment and SEBDs, and on the nature of early language development. Copyright © 2014 Elsevier Ltd. All rights reserved.

Robots with language.

PubMed

Parisi, Domenico

2010-01-01

Trying to understand human language by constructing robots that have language necessarily implies an embodied view of language, where the meaning of linguistic expressions is derived from the physical interactions of the organism with the environment. The paper describes a neural model of language according to which the robot's behaviour is controlled by a neural network composed of two sub-networks, one dedicated to the non-linguistic interactions of the robot with the environment and the other one to processing linguistic input and producing linguistic output. We present the results of a number of simulations using the model and we suggest how the model can be used to account for various language-related phenomena such as disambiguation, the metaphorical use of words, the pervasive idiomaticity of multi-word expressions, and mental life as talking to oneself. The model implies a view of the meaning of words and multi-word expressions as a temporal process that takes place in the entire brain and has no clearly defined boundaries. The model can also be extended to emotional words if we assume that an embodied view of language includes not only the interactions of the robot's brain with the external environment but also the interactions of the brain with what is inside the body.

Language recovery after left hemispherotomy for Rasmussen encephalitis.

PubMed

Bulteau, Christine; Grosmaitre, Catherine; Save-Pédebos, Jessica; Leunen, Dorothée; Delalande, Olivier; Dorfmüller, Georg; Dulac, Olivier; Jambaqué, Isabelle

2015-12-01

Hemispherotomy (H) is the gold standard treatment to cure epilepsy in Rasmussen encephalitis (RE). Linguistic prognosis after surgery remains the main issue when the dominant hemisphere is involved. The topic of the present research is to specify the long-term linguistic profile of the right hemisphere after left dominant H for RE. We followed 6 children 8.4 to 14.6 years of age who underwent left H for RE. Preoperatively, four children experienced aphasia, but for two, worsening occurred after surgery. Age at H ranged from 4.1 to 8.4 years. The mean duration of epilepsy was 1.2 years and 5.6 years for follow-up. Neuropsychological evaluation included longitudinal follow-up of intellectual efficiency measurement and a long-term outcome of language using various components of receptive and expressive oral speech with computerized tasks. Preoperatively, verbal comprehension index (VCI) was dramatically decreased in 4/6 patients, and performance reasoning index (PRI) was low in 5/6 participants, demonstrating a global impact of RE itself. Postoperatively, all children recovered sufficiently to attend a regular VCI (above 70) in a mean of 5 years after H, and 5/6 recovered normal or adapted school. There was a dissociation in favor of VCI, while PRI decreased in 5/6 patients. We found a specific linguistic profile for these children recovering language in the right hemisphere: normal verbal comprehension, and weakness of grammatical judgment, word repetition, statement production, semantic verbal fluency and metaphonological abilities. Language recovery scores were statistically correlated with those of Working Memory Index. This study emphasizes for the first time the ability of the right hemisphere to functionally reorganize language over a long period of time following left H for RE. Syntactic abilities and phonology remain low and support the hypothesis of an early left hemispheric specialization. Nevertheless, lexico-semantic processes recover in the right hemisphere that could reflect a pre-existing potential of both hemispheres. Our results support a decision to proceed to H in classical left RE disease until the late childhood even if there is no complete aphasia before surgery. These data should be taken in account in the overall postoperative follow-up and rehabilitation strategy. Copyright © 2015 Elsevier Inc. All rights reserved.

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

Maternal communicative functions and mind-mindedness at 16 months as predictors of children's internal and non-internal language at 20 months.

PubMed

Longobardi, Emiddia; Spataro, Pietro; Colonnesi, Cristina

2018-02-01

The effects of Communicative functions and Mind-Mindedness on children's language development have been typically investigated in separate studies. The present longitudinal research was therefore designed to yield new insight into the simultaneous impact of these two dimensions of maternal responsiveness on the acquisition of expressive language skills in a sample of 25 mother-child dyads. The frequencies of five communicative functions (Tutorial, Didactic, Conversational, Control and Asynchronous) and two types of mind-related comments (attuned vs. non-attuned) were assessed from a 15-min play session at 16 months. Children's expressive language was examined at both 16 months (number of word types and tokens produced, and number of words attributed to the child in the Questionnaire for Communication and Early Language development) and 20 months (number of internal and non-internal words attributed to the child in the Italian version of the Mac Arthur-Bates Communicative Development Inventory). The main finding was that mothers' use of attuned mind-related comments at 16 months predicted internal state language at 20 months, above and beyond the effects of CFs and children's linguistic ability at 16 months; in addition, mothers' Tutorial function at 16 months marginally predicted non-internal state language at 20 months, after controlling for MM and children's linguistic ability at 16 months. These results suggest that different expressions of maternal responsiveness influence distinct aspects of children's expressive language in the second year of life, although the effects of MM appear to be more robust. Copyright © 2017 Elsevier Inc. All rights reserved.

Expressive language disorder - developmental

MedlinePlus

If you are concerned about a child's language development, have the child tested. ... Philadelphia, PA: Elsevier; 2012:chap 45. Simms MD. Language development and communication disorders. In: Kliegman RM, Stanton BF, ...

Does the road go up the mountain? Fictive motion between linguistic conventions and cognitive motivations.

PubMed

Stosic, Dejan; Fagard, Benjamin; Sarda, Laure; Colin, Camille

2015-09-01

Fictive motion (FM) characterizes the use of dynamic expressions to describe static scenes. This phenomenon is crucial in terms of cognitive motivations for language use; several explanations have been proposed to account for it, among which mental simulation (Talmy in Toward a cognitive semantics, vol 1. MIT Press, Cambridge, 2000) and visual scanning (Matlock in Studies in linguistic motivation. Mouton de Gruyter, Berlin and New York, pp 221-248, 2004a). The aims of this paper were to test these competing explanations and identify language-specific constraints. To do this, we compared the linguistic strategies for expressing several types of static configurations in four languages, French, Italian, German and Serbian, with an experimental set-up (59 participants). The experiment yielded significant differences for motion-affordance versus no motion-affordance, for all four languages. Significant differences between languages included mean frequency of FM expressions. In order to refine the picture, and more specifically to disentangle the respective roles of language-specific conventions and language-independent (i.e. possibly cognitive) motivations, we completed our study with a corpus approach (besides the four initial languages, we added English and Polish). The corpus study showed low frequency of FM across languages, but a higher frequency and translation ratio for some FM types--among which those best accounted for by enactive perception. The importance of enactive perception could thus explain both the universality of FM and the fact that language-specific conventions appear mainly in very specific contexts--the ones furthest from enaction.

Estimated effects of in utero cocaine exposure on language development through early adolescence.

PubMed

Bandstra, Emmalee S; Morrow, Connie E; Accornero, Veronica H; Mansoor, Elana; Xue, Lihua; Anthony, James C

2011-01-01

The potential longitudinal effects of prenatal cocaine exposure (PCE) on language functioning were estimated from early childhood through early adolescence in a large, well-retained urban sample of 451 full-term children (242 cocaine-exposed, 209 non-cocaine-exposed) participating in the Miami Prenatal Cocaine Study (MPCS). The sample was enrolled prospectively at birth, with documentation of prenatal drug exposure status through maternal interview, and toxicology assays of maternal and infant urine, and infant meconium. Age-appropriate versions of the Clinical Evaluation of Language Fundamentals (CELF) were used to measure total, expressive, and receptive language at ages 3, 5, and 12years. Longitudinal latent growth curve (LLGC) modeling of the data revealed an association between PCE (measured dichotomously as yes/no) and lower functioning in expressive and total language scores, after considering other sources of variation including child's age at testing, sex, prenatal exposure to alcohol, marijuana, and tobacco, and additional medical and social-demographic covariates. Analyses of level of PCE showed a gradient, i.e. dose-dependent, relationship between PCE level and expressive, receptive, and total language scores in the models controlling for age, child's sex, and other prenatal drug exposures. With additional covariate control these findings were most stable for the total language score. The evidence supports an inference about an enduring stable cocaine-specific effect on children's language abilities, with no effect on language growth over time in the longitudinal trajectory of language development. Copyright © 2010 Elsevier Inc. All rights reserved.

Representing Medical Knowledge in a Terminological Language is Difficult1

PubMed Central

Haimowits, Ira J.; Patil, Ramesh S.; Szolovits, Peter

1988-01-01

We report on an experiment to use a modern knowledge representation language, NIKL, to express the knowledge of a sophisticated medical reasoning program, ABEL. We are attempting to put the development of more capable medical programs on firmer representational grounds by moving from the ad hoc representations typical of current programs toward more principled representation languages now in use or under construction. Our experience with the project reported here suggests caution, however. Attempts at cleanliness and efficiency in the design of representation languages lead to a poverty of expressiveness that makes it difficult if not impossible to say in such languages what needs to be stated to support the application.

Atypical Neural Processing of Ironic and Sincere Remarks in Children and Adolescents with Autism Spectrum Disorders

PubMed Central

Colich, Natalie L.; Wang, Audrey-Ting; Rudie, Jeffrey D.; Hernandez, Leanna M.; Bookheimer, Susan Y.; Dapretto, Mirella

2013-01-01

Individuals with ASD show consistent impairment in processing pragmatic language when attention to multiple social cues (e.g., facial expression, tone of voice) is often needed to navigate social interactions. Building upon prior fMRI work examining how facial affect and prosodic cues are used to infer a speaker's communicative intent, the authors examined whether children and adolescents with ASD differ from typically developing (TD) controls in their processing of sincere versus ironic remarks. At the behavioral level, children and adolescents with ASD and matched TD controls were able to determine whether a speaker's remark was sincere or ironic equally well, with both groups showing longer response times for ironic remarks. At the neural level, for both sincere and ironic scenarios, an extended cortical network—including canonical language areas in the left hemisphere and their right hemisphere counterparts—was activated in both groups, albeit to a lesser degree in the ASD sample. Despite overall similar patterns of activity observed for the two conditions in both groups, significant modulation of activity was detected when directly comparing sincere and ironic scenarios within and between groups. While both TD and ASD groups showed significantly greater activity in several nodes of this extended network when processing ironic versus sincere remarks, increased activity was largely confined to left language areas in TD controls, whereas the ASD sample showed a more bilateral activation profile which included both language and “theory of mind” areas (i.e., ventromedial prefrontal cortex). These findings suggest that, for high-functioning individuals with ASD, increased activity in right hemisphere homologues of language areas in the left hemisphere, as well as regions involved in social cognition, may reflect compensatory mechanisms supporting normative behavioral task performance. PMID:24497750

The linguistic roots of natural pedagogy.

PubMed

Mattos, Otávio; Hinzen, Wolfram

2015-01-01

Natural pedagogy is a human-specific capacity that allows us to acquire cultural information from communication even before the emergence of the first words, encompassing three core elements: (i) a sensitivity to ostensive signals like eye contact that indicate to infants that they are being addressed through communication, (ii) a subsequent referential expectation (satisfied by the use of declarative gestures) and (iii) a biased interpretation of ostensive-referential communication as conveying relevant information about the referent's kind (Csibra and Gergely, 2006, 2009, 2011). Remarkably, the link between natural pedagogy and another human-specific capacity, namely language, has rarely been investigated in detail. We here argue that children's production and comprehension of declarative gestures around 10 months of age are in fact expressions of an evolving faculty of language. Through both declarative gestures and ostensive signals, infants can assign the roles of third, second, and first person, building the 'deictic space' that grounds both natural pedagogy and language use. Secondly, we argue that the emergence of two kinds of linguistic structures (i.e., proto-determiner phrases and proto-sentences) in the one-word period sheds light on the different kinds of information that children can acquire or convey at different stages of development (namely, generic knowledge about kinds and knowledge about particular events/actions/state of affairs, respectively). Furthermore, the development of nominal and temporal reference in speech allows children to cognize information in terms of spatial and temporal relations. In this way, natural pedagogy transpires as an inherent aspect of our faculty of language, rather than as an independent adaptation that pre-dates language in evolution or development (Csibra and Gergely, 2006). This hypothesis is further testable through predictions it makes on the different linguistic profiles of toddlers with developmental disorders.

The linguistic roots of natural pedagogy

PubMed Central

Mattos, Otávio; Hinzen, Wolfram

2015-01-01

Natural pedagogy is a human-specific capacity that allows us to acquire cultural information from communication even before the emergence of the first words, encompassing three core elements: (i) a sensitivity to ostensive signals like eye contact that indicate to infants that they are being addressed through communication, (ii) a subsequent referential expectation (satisfied by the use of declarative gestures) and (iii) a biased interpretation of ostensive-referential communication as conveying relevant information about the referent’s kind (Csibra and Gergely, 2006, 2009, 2011). Remarkably, the link between natural pedagogy and another human-specific capacity, namely language, has rarely been investigated in detail. We here argue that children’s production and comprehension of declarative gestures around 10 months of age are in fact expressions of an evolving faculty of language. Through both declarative gestures and ostensive signals, infants can assign the roles of third, second, and first person, building the ‘deictic space’ that grounds both natural pedagogy and language use. Secondly, we argue that the emergence of two kinds of linguistic structures (i.e., proto-determiner phrases and proto-sentences) in the one-word period sheds light on the different kinds of information that children can acquire or convey at different stages of development (namely, generic knowledge about kinds and knowledge about particular events/actions/state of affairs, respectively). Furthermore, the development of nominal and temporal reference in speech allows children to cognize information in terms of spatial and temporal relations. In this way, natural pedagogy transpires as an inherent aspect of our faculty of language, rather than as an independent adaptation that pre-dates language in evolution or development (Csibra and Gergely, 2006). This hypothesis is further testable through predictions it makes on the different linguistic profiles of toddlers with developmental disorders. PMID:26441794

Are Women More Emotionally Skilled When It Comes to Expression of Emotions in the Foreign Language? Gender, Emotional Intelligence and Personality Traits in Relation to Emotional Expression in the L2

ERIC Educational Resources Information Center

Ozanska-Ponikwia, Katarzyna

2017-01-01

The present study investigates the link between gender, emotional intelligence (EI), personality traits and self-reported emotional expression in the second language (L2). Data analysis suggests that gender might not influence self-perceived emotional expression in the L2, as the results of the t-test show that both males and females declare…

Describing the trajectory of language development in the presence of severe-to-profound hearing loss: a closer look at children with cochlear implants versus hearing aids.

PubMed

Yoshinaga-Itano, Christine; Baca, Rosalinda L; Sedey, Allison L

2010-10-01

The objective of this investigation was to describe the language growth of children with severe or profound hearing loss with cochlear implants versus those children with the same degree of hearing loss using hearing aids. A prospective longitudinal observation and analysis. University of Colorado Department of Speech Language and Hearing Sciences. There were 87 children with severe-to-profound hearing loss from 48 to 87 months of age. All children received early intervention services through the Colorado Home Intervention Program. Most children received intervention services from a certified auditory-verbal therapist or an auditory-oral therapist and weekly sign language instruction from an instructor who was deaf or hard of hearing and native or fluent in American Sign Language. The Test of Auditory Comprehension of Language, 3rd Edition, and the Expressive One Word Picture Vocabulary Test, 3rd Edition, were the assessment tools for children 4 to 7 years of age. The expressive language subscale of the Minnesota Child Development was used in the infant/toddler period (birth to 36 mo). Average language estimates at 84 months of age were nearly identical to the normative sample for receptive language and 7 months delayed for expressive vocabulary. Children demonstrated a mean rate of growth from 4 years through 7 years on these 2 assessments that was equivalent to their normal-hearing peers. As a group, children with hearing aids deviated more from the age equivalent trajectory on the Test of Auditory Comprehension of Language, 3rd Edition, and the Expressive One Word Picture Vocabulary Test, 3rd Edition, than children with cochlear implants. When a subset of children were divided into performance categories, we found that children with cochlear implants were more likely to be "gap closers" and less likely to be "gap openers," whereas the reverse was true for the children with hearing aids for both measures. Children who are educated through oral-aural combined with sign language instruction can achieve age-appropriate language levels on expressive vocabulary and receptive syntax ages 4 through 7 years. However, it is easier to maintain a constant rate of development rather than to accelerate from birth through 84 months of age, which represented approximately 80% of our sample. However, acceleration of language development is possible in some children and could result from cochlear implantation.

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…

Effective Transition (Project E.T.), Final Evaluation Profile. Transitional Bilingual Education 1991-92. OREA Report.

ERIC Educational Resources Information Center

New York City Board of Education, Brooklyn, NY. Office of Research, Evaluation, and Assessment.

Students from Lafayette High School and Pershing Intermediate School in Brooklyn, New York who were of Spanish and Cantonese linguistic backgrounds (and who scored at or below the 40th percentile on the Language Assessment Battery) received intensive instruction in English-as-a-Second-Language (ESL) and native language arts (NLA) in Spanish or…

Effectiveness of Strategy Training for Struggling English Language Students: Profiles and Results of a Five-year Study

ERIC Educational Resources Information Center

Taylor, Josephine A.; Gomez, Julio Cesar; Quintero, Gloria; Nausa, Ricardo; Rey, Luz Libia

2011-01-01

This study examines a group of approximately 1,100 English as a foreign language students who attended a tutoring program dedicated to training learners in study skills and language learning strategies. The study covers a five-year period of time during which the tutoring program remained consistent in its focus and organization. Students…

An Evaluation on English Language Education Process in Turkey from the Viewpoints of University Preparatory School Students

ERIC Educational Resources Information Center

Dincer, Ali; Takkac, Mehmet; Akahn, Suna

2010-01-01

Many studies on effective language teaching process draw attention to the importance of teacher roles in this process, and give advice teachers to have prior knowledge about what their students know before beginning the instruction. This study is intended to draw an effective English language teacher profile by taking into consideration first year…

Profiling Vocabulary in Psychology Journal Abstracts: A Comparison between Iranian and Anglo-American Journals

ERIC Educational Resources Information Center

Akbarian, Is'haaq; Ghanbarzadeh, Zahra; Shahri, Mohammad Afzali

2017-01-01

Lexical profiling has yielded fruitful results for language description and pedagogy (Liu, 2014), and particularly highlighted the significance of academic vocabulary for EFL learners in this process. This investigation, likewise, attempts to comparatively profile the vocabulary, more particularly the academic vocabulary, in the…

The Formal Semantics of PVS

NASA Technical Reports Server (NTRS)

Owre, Sam; Shankar, Natarajan

1999-01-01

A specification language is a medium for expressing what is computed rather than how it is computed. Specification languages share some features with programming languages but are also different in several important ways. For our purpose, a specification language is a logic within which the behavior of computational systems can be formalized. Although a specification can be used to simulate the behavior of such systems, we mainly use specifications to state and prove system properties with mechanical assistance. We present the formal semantics of the specification language of SRI's Prototype Verification System (PVS). This specification language is based on the simply typed lambda calculus. The novelty in PVS is that it contains very expressive language features whose static analysis (e.g., typechecking) requires the assistance of a theorem prover. The formal semantics illuminates several of the design considerations underlying PVS, the interaction between theorem proving and typechecking.

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.

Verbs and attention to relational roles in English and Tamil*

PubMed Central

SETHURAMAN, NITYA; SMITH, LINDA B.

2013-01-01

English-learning children have been shown to reliably use cues from argument structure in learning verbs. However, languages pair overtly expressed arguments with verbs to varying extents, raising the question of whether children learning all languages expect the same, universal mapping between arguments and relational roles. Three experiments examined this question by asking how strongly early-learned verbs by themselves, without their corresponding explicitly expressed arguments, point to ‘conceptual arguments’ – the relational roles in a scene. Children aged two to four years and adult speakers of two languages that differ structurally in terms of whether the arguments of a verb are explicitly expressed more (English) or less (Tamil) frequently were compared in their mapping of verbs, presented without any overtly expressed arguments, to a range of scenes. The results suggest different developmental trajectories for language learners, as well as different patterns of adult interpretation, and offer new ways of thinking about the nature of verbs cross-linguistically. PMID:22289295

Expressive Language Intratest Scatter of Preschool-Age Children Who Stutter.

PubMed

Millager, Ryan A; Conture, Edward G; Walden, Tedra A; Kelly, Ellen M

2014-01-01

The purpose of this study was to assess intratest scatter (variability) on standardized tests of expressive language by preschool-age children who do (CWS) and do not stutter (CWNS). Participants were 40 preschool-age CWS and 46 CWNS. Between-group comparisons of intratest scatter were made based on participant responses to the Expressive subtest of the Test of Early Language Development - 3 (TELD-Exp; Hresko, Reid, & Hamill, 1999) and the Expressive Vocabulary Test 2 (EVT-2; Williams, 2007). Within-group correlational analyses between intratest scatter and stuttering frequency and severity were also conducted for CWS. Findings indicated that, for CWS, categorical scatter on the EVT-2 was positively correlated with their stuttering frequency. No significant between-group differences in intratest scatter were found on the TELD-Exp or the EVT-2. Consistent with earlier findings, variability in speech-language performance appears to be related to CWS' stuttering, a finding taken to suggest an underlying cognitive-linguistic variable (e.g., cognitive load) may be common to both variables.

Would a "one-handed" scientist lack rigor? How scientists discuss the work-relatedness of musculoskeletal disorders in formal and informal communications.

PubMed

Premji, Stephanie; Messing, Karen; Lippel, Katherine

2008-03-01

When research results concerning occupational health are expressed ambiguously, compensation and prevention can be affected. This study examined the language used by scientists to discuss the relation between work and musculoskeletal disorders (MSDs). Language regarding work and MSDs in twenty articles from two peer-reviewed journals was compared with that in 94 messages on MSDs posted by published scientists to an internet list. Almost all the articles found some link between work and MSDs. However, few articles expressed belief in such a link unambiguously in the title or abstract, and language on links was often hard for a non-health scientist to interpret. Language and methods gave excess weight to negative results. On the listserve, many scientists expressed unambiguous views on linkages between work and MSDs. Scientists must express their opinions more forthrightly if they wish their results to be used to favour prevention and to foster access to workers' compensation.

Bidirectionality in Self-Regulation and Expressive Vocabulary: Comparisons between Monolingual and Dual Language Learners in Preschool

ERIC Educational Resources Information Center

Bohlmann, Natalie L.; Maier, Michelle F.; Palacios, Natalia

2015-01-01

Significant differences in language and self-regulation skills exist among children when they enter formal schooling. Contributing to these language differences is a growing population of dual language learners (DLLs) in the United States. Given evidence linking self-regulatory processes and language development, this study explored bidirectional…

Effects of Embedded and Direct Language Strategies on Prekindergarten Students' Cognitive and Social Emotional Development

ERIC Educational Resources Information Center

Dominy, Matthew L.

2012-01-01

The purpose of this study is to measure the effect of a standard of care embedded language strategies program utilized in combination with direct language strategy instruction on the measured expressive language, cognitive development, social emotional development, and language development of prekindergarten students attending three neighborhood…

Tableau's Influence on the Oral Language Skills of Students with Language-Based Learning Disabilities

ERIC Educational Resources Information Center

Anderson, Alida; Berry, Katherine A.

2017-01-01

This study examined the influence of tableau on the expressive language skills of three students with language-based learning disabilities in inclusive urban fourth-grade English language arts (ELA) classroom settings. Data were collected on linguistic productivity, specificity, and narrative cohesion through analysis of students' responses to…

The Survival of English: Essays in Criticism of Language.

ERIC Educational Resources Information Center

Robinson, Ian

This critical examination of the condition of the English language used in Britian today raises questions about the language with which society expresses its concerns. It analyzes the language used in contemporary England for religion, politics, serious journalism, love, and literature. Included is an account of the committee-language of the New…

Talk Like a Scientist! Simple "Frames" to Scaffold the Language of Science

ERIC Educational Resources Information Center

Hoffman, Lisa

2013-01-01

This article shares a teaching strategy for science teachers to use when supporting language development among English language learners. Students from other language backgrounds who are learning English need to learn both grade-level academic content and the language necessary to express scientific concepts. However, most science teachers are not…

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.

Analysis of Item-Level Bias in the Bayley-III Language Subscales: The Validity and Utility of Standardized Language Assessment in a Multilingual Setting.

PubMed

Goh, Shaun K Y; Tham, Elaine K H; Magiati, Iliana; Sim, Litwee; Sanmugam, Shamini; Qiu, Anqi; Daniel, Mary L; Broekman, Birit F P; Rifkin-Graboi, Anne

2017-09-18

The purpose of this study was to improve standardized language assessments among bilingual toddlers by investigating and removing the effects of bias due to unfamiliarity with cultural norms or a distributed language system. The Expressive and Receptive Bayley-III language scales were adapted for use in a multilingual country (Singapore). Differential item functioning (DIF) was applied to data from 459 two-year-olds without atypical language development. This involved investigating if the probability of success on each item varied according to language exposure while holding latent language ability, gender, and socioeconomic status constant. Associations with language, behavioral, and emotional problems were also examined. Five of 16 items showed DIF, 1 of which may be attributed to cultural bias and another to a distributed language system. The remaining 3 items favored toddlers with higher bilingual exposure. Removal of DIF items reduced associations between language scales and emotional and language problems, but improved the validity of the expressive scale from poor to good. Our findings indicate the importance of considering cultural and distributed language bias in standardized language assessments. We discuss possible mechanisms influencing performance on items favoring bilingual exposure, including the potential role of inhibitory processing.

Home Language Will Not Take Care of Itself: Vocabulary Knowledge in Trilingual Children in the United Kingdom.

PubMed

Mieszkowska, Karolina; Łuniewska, Magdalena; Kołak, Joanna; Kacprzak, Agnieszka; Wodniecka, Zofia; Haman, Ewa

2017-01-01

Language input is crucial for language acquisition and especially for children's vocabulary size. Bilingual children receive reduced input in each of their languages, compared to monolinguals, and are reported to have smaller vocabularies, at least in one of their languages. Vocabulary acquisition in trilingual children has been largely understudied; only a few case studies have been published so far. Moreover, trilingual language acquisition in children has been rarely contrasted with language outcomes of bilingual and monolingual peers. We present a comparison of trilingual, bilingual, and monolingual children (total of 56 participants, aged 4;5-6;7, matched one-to-one for age, gender, and non-verbal IQ) in regard to their receptive and expressive vocabulary (measured by standardized tests), and relative frequency of input in each language (measured by parental report). The monolingual children were speakers of Polish or English, while the bilinguals and trilinguals were migrant children living in the United Kingdom, speaking English as a majority language and Polish as a home language. The trilinguals had another (third) language at home. For the majority language, English, no differences were found across the three groups, either in the receptive or productive vocabulary. The groups differed, however, in their performance in Polish, the home language. The trilinguals had lower receptive vocabulary than the monolinguals, and lower productive vocabulary compared to the monolinguals. The trilinguals showed similar lexical knowledge to the bilinguals. The bilinguals demonstrated lower scores than the monolinguals, but only in productive vocabulary. The data on reported language input show that input in English in bilingual and trilingual groups is similar, but the bilinguals outscore the trilinguals in relative frequency of Polish input. Overall, the results suggest that in the majority language, multilingual children may develop lexical skills similar to those of their monolingual peers. However, their minority language is weaker: the trilinguals scored lower than the Polish monolinguals on both receptive and expressive vocabulary tests, and the bilinguals showed reduced expressive knowledge but leveled out with the Polish monolinguals on receptive vocabulary. The results should encourage parents of migrant children to support home language(s), if the languages are to be retained in a longer perspective.

Trends in Programming Languages for Neuroscience Simulations

PubMed Central

Davison, Andrew P.; Hines, Michael L.; Muller, Eilif

2009-01-01

Neuroscience simulators allow scientists to express models in terms of biological concepts, without having to concern themselves with low-level computational details of their implementation. The expressiveness, power and ease-of-use of the simulator interface is critical in efficiently and accurately translating ideas into a working simulation. We review long-term trends in the development of programmable simulator interfaces, and examine the benefits of moving from proprietary, domain-specific languages to modern dynamic general-purpose languages, in particular Python, which provide neuroscientists with an interactive and expressive simulation development environment and easy access to state-of-the-art general-purpose tools for scientific computing. PMID:20198154

Trends in programming languages for neuroscience simulations.

PubMed

Davison, Andrew P; Hines, Michael L; Muller, Eilif

2009-01-01

Neuroscience simulators allow scientists to express models in terms of biological concepts, without having to concern themselves with low-level computational details of their implementation. The expressiveness, power and ease-of-use of the simulator interface is critical in efficiently and accurately translating ideas into a working simulation. We review long-term trends in the development of programmable simulator interfaces, and examine the benefits of moving from proprietary, domain-specific languages to modern dynamic general-purpose languages, in particular Python, which provide neuroscientists with an interactive and expressive simulation development environment and easy access to state-of-the-art general-purpose tools for scientific computing.

Yetta Goodman, Maxine Greene, Louise Rosenblatt, and Margaret Meek Spencer: Language, Literacy, and Politics

ERIC Educational Resources Information Center

Taylor, Denny

2004-01-01

Profiles of Yetta Goodman, Maxine Greene, Louise Rosenblatt, and Margaret Meek Spencer are given. They are the members of International Scholars' Forums in Literacy Studies at Hofstra, whose focus is language, literacy, politics and education.

Identifying Effective Signals to Predict Deleted and Suspended Accounts on Twitter across Languages

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

Volkova, Svitlana; Bell, Eric B.

Social networks have an ephemerality to them where accounts and messages are constantly being edited, deleted, or marked as private. This continuous change comes from concerns around privacy, a potential desire for deception, and spam-like behavior. In this study we analyze multiple large datasets of thousands of active and deleted Twitter accounts to produce a series of predictive features for the removal or shutdown of an account. We have selected these accounts from speakers of three languages -- Russian, Spanish, and English to evaluate if speakers of various languages behave differently with regards to deleting accounts. We find that unlikemore » previously used profile and network features, the discourse of deleted vs. active accounts forms the basis for highly accurate account deletion prediction. More precisely, we observed that the presence of a certain set of terms in user tweets leads to a higher likelihood for that user's account deletion. We show that the predictive power of profile, language, affect, and network features is not consistent across speakers of the three evaluated languages.« less

Analysis of Children's Errors in Comprehension and Expression

ERIC Educational Resources Information Center

Hatcher, Ryan C.; Breaux, Kristina C.; Liu, Xiaochen; Bray, Melissa A.; Ottone-Cross, Karen L.; Courville, Troy; Luria, Sarah R.; Langley, Susan Dulong

2017-01-01

Children's oral language skills typically begin to develop sooner than their written language skills; however, the four language systems (listening, speaking, reading, and writing) then develop concurrently as integrated strands that influence one another. This research explored relationships between students' errors in language comprehension of…

The Commercial Course: Defense et Illustration.

ERIC Educational Resources Information Center

Scavillo, Anthony

The development of commercial foreign language courses by colleges and universities would help to satisfy the need for language enrollments and the expressed need of the international business community for foreign language skills in American business employees. Three major problems inhibit commercial language course development: limited…

LogScope

NASA Technical Reports Server (NTRS)

Havelund, Klaus; Smith, Margaret H.; Barringer, Howard; Groce, Alex

2012-01-01

LogScope is a software package for analyzing log files. The intended use is for offline post-processing of such logs, after the execution of the system under test. LogScope can, however, in principle, also be used to monitor systems online during their execution. Logs are checked against requirements formulated as monitors expressed in a rule-based specification language. This language has similarities to a state machine language, but is more expressive, for example, in its handling of data parameters. The specification language is user friendly, simple, and yet expressive enough for many practical scenarios. The LogScope software was initially developed to specifically assist in testing JPL s Mars Science Laboratory (MSL) flight software, but it is very generic in nature and can be applied to any application that produces some form of logging information (which almost any software does).

Music and language in degenerative disease of the brain.

PubMed

Polk, M; Kertesz, A

1993-05-01

Music and language functions were studied in two musicians with degenerative disease. Both patients were tested on a standardized language battery and a series of music tasks. In the first case with left cortical atrophy and primary progressive aphasia, expressive music functions were spared with impaired reception of rhythm. The second case with posterior cortical atrophy, greater on the right, was nonaphasic, had spatial agraphia, a visuopractic deficit, and severe expressive music deficits, but intact rhythm repetition. The aphasic patient showed dissociations between music and language in fluency and content; continuous, organized, although reiterative music production was contrasted with nonfluent language. The nonaphasic patient showed the opposite pattern of deficits; unmusical production with impaired melody and rhythm organization that was contrasted with fluent, intelligible language. The double dissociation between language and music functions supports the existence of independent cognitive systems, one consistent with conventional left lateralization models of language, temporal sequence, and analytic music processing and another with a right lateralization model of implicit music cognition.

Creative Writing in the Language Arts.

ERIC Educational Resources Information Center

Ediger, Marlow

Pupils need to express themselves in creative processes and products in the language arts curriculum. Too frequently, teachers require behavior which involves conformity on the part of learners. Specific objectives many times delimit pupils' opportunities to express original ideas that come from within the involved learners. Many activities can…

Two Linguists on Freshman English: Pressure from Below.

ERIC Educational Resources Information Center

Francis, W. Nelson

1964-01-01

The importance of improving English instructors' attitudes toward three broadly classified forms of language expression is examined. The author notes an increased interest in languages among college freshmen and defines the differences between (1) artistic, (2) playful, and (3) intellectual expression. Pressure resulting from advanced teaching…

Teaching Spontaneous Responses to a Young Child with Down Syndrome

ERIC Educational Resources Information Center

Feeley, Kathleen; Jones, Emily

2008-01-01

Children with Down syndrome experience significant communication impairments, particularly in expressive language. Although receiving little attention in the literature, deficiencies in expressive language are likely to affect spontaneous communicative responses in children with Down syndrome. In this study, using a multiple baseline design across…

Teleological Talk in Parent-Child Conversations in Quechua

ERIC Educational Resources Information Center

Gelman, Susan A.; Mannheim, Bruce; Escalante, Carmen; Tapia, Ingrid Sanchez

2015-01-01

Southern Peruvian Quechua is an indigenous language spoken primarily in rural communities in the Peruvian Andes. The language includes a syntactic construction, "-paq", that expresses purpose or function, thus providing an opportunity to trace how parents and children with little formal education express teleological concepts. The…

Receptive and expressive English language assessments used for young children: a scoping review protocol.

PubMed

McIntyre, Laureen J; Hellsten, Laurie-Ann M; Bidonde, Julia; Boden, Catherine; Doi, Carolyn

2017-04-04

The majority of a child's language development occurs in the first 5 years of life when brain development is most rapid. There are significant long-term benefits to supporting all children's language and literacy development such as maximizing their developmental potential (i.e., cognitive, linguistic, social-emotional), when children are experiencing a critical period of development (i.e., early childhood to 9 years of age). A variety of people play a significant role in supporting children's language development, including parents, guardians, family members, educators, and/or speech-language pathologists. Speech-language pathologists and educators are the professionals who predominantly support children's language development in order for them to become effective communicators and lay the foundation for later developing literacy skills (i.e., reading and writing skills). Therefore, these professionals need formal and informal assessments that provide them information on a child's understanding and/or use of the increasingly complex aspects of language in order to identify and support the receptive and expressive language learning needs of diverse children during their early learning experiences (i.e., aged 1.5 to 9 years). However, evidence on what methods and tools are being used is lacking. The authors will carry out a scoping review of the literature to identify studies and map the receptive and expressive English language assessment methods and tools that have been published and used since 1980. Arksey and O'Malley's (2005) six-stage approach to conducting a scoping review was drawn upon to design the protocol for this investigation: (1) identifying the research question; (2) identifying relevant studies; (3) study selection; (4) charting the data; (5) collating, summarizing, and reporting the results; and (6) consultation. This information will help these professionals identify and select appropriate assessment methods or tools that can be used to support development and/or identify areas of delay or difficulty and plan, implement, and monitor the progress of interventions supporting the development of receptive and expressive language skills in individuals with diverse language needs (e.g., typically developing children, children with language delays and disorders, children learning English as a second or additional language, Indigenous children who may be speaking dialects of English). Researchers plan to evaluate the effectiveness of the assessment methods or tools identified in the scoping review as an extension of this study.

[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.

A common genetic variant in FOXP2 is associated with language-based learning (dis)abilities: Evidence from two Italian independent samples.

PubMed

Mozzi, Alessandra; Riva, Valentina; Forni, Diego; Sironi, Manuela; Marino, Cecilia; Molteni, Massimo; Riva, Stefania; Guerini, Franca R; Clerici, Mario; Cagliani, Rachele; Mascheretti, Sara

2017-04-24

Language-based Learning Disabilities (LLDs) encompass a group of complex, comorbid, and developmentally associated deficits in communication. Language impairment and developmental dyslexia (DD) represent the most recognized forms of LLDs. Substantial genetic correlations exist between language and reading (dis)abilities. Common variants in the FOXP2 gene were consistently associated with language- and reading-related neuropsychological and neuroanatomical phenotypes. We tested the effect of a FOXP2 common variant, that is, rs6980093 (A/G), on quantitative measures of language and reading in two independent Italian samples: a population-based cohort of 699 subjects (3-11 years old) and a sample of 572 children with DD (6-18 years old). rs6980093 modulates expressive language in the general population sample, with an effect on fluency scores. In the DD sample, the variant showed an association with the accuracy in the single word reading task. rs6980093 shows distinct genetic models of association in the two cohorts, with a dominant effect of the G allele in the general population sample and heterozygote advantage in the DD cohort. We provide preliminary evidence that rs6980093 associates with language and reading (dis)abilities in two independent Italian cohorts. rs6980093 is an intronic SNP, suggesting that it (or a linked variant) modulates phenotypic association via regulation of FOXP2 expression. Because FOXP2 brain expression is finely regulated, both temporally and spatially, it is possible that the two alleles at rs6980093 differentially modulate expression levels in a developmental stage- or brain area-specific manner. This might help explaining the heterozygote advantage effect and the different genetic models in the two cohorts. © 2017 Wiley Periodicals, Inc.

Technical variables in high-throughput miRNA expression profiling: much work remains to be done.

PubMed

Nelson, Peter T; Wang, Wang-Xia; Wilfred, Bernard R; Tang, Guiliang

2008-11-01

MicroRNA (miRNA) gene expression profiling has provided important insights into plant and animal biology. However, there has not been ample published work about pitfalls associated with technical parameters in miRNA gene expression profiling. One source of pertinent information about technical variables in gene expression profiling is the separate and more well-established literature regarding mRNA expression profiling. However, many aspects of miRNA biochemistry are unique. For example, the cellular processing and compartmentation of miRNAs, the differential stability of specific miRNAs, and aspects of global miRNA expression regulation require specific consideration. Additional possible sources of systematic bias in miRNA expression studies include the differential impact of pre-analytical variables, substrate specificity of nucleic acid processing enzymes used in labeling and amplification, and issues regarding new miRNA discovery and annotation. We conclude that greater focus on technical parameters is required to bolster the validity, reliability, and cultural credibility of miRNA gene expression profiling studies.

Assessment of short-term memory in Arabic speaking children with specific language impairment.

PubMed

Kaddah, F A; Shoeib, R M; Mahmoud, H E

2010-12-15

Children with Specific Language Impairment (SLI) may have some kind of memory disorder that could increase their linguistic impairment. This study assessed the short-term memory skills in Arabic speaking children with either Expressive Language Impairment (ELI) or Receptive/Expressive Language Impairment (R/ELI) in comparison to controls in order to estimate the nature and extent of any specific deficits in these children that could explain the different prognostic results of language intervention. Eighteen children were included in each group. Receptive, expressive and total language quotients were calculated using the Arabic language test. Assessment of auditory and visual short-term memory was done using the Arabic version of the Illinois Test of Psycholinguistic Abilities. Both groups of SLI performed significantly lower linguistic abilities and poorer auditory and visual short-term memory in comparison to normal children. The R/ELI group presented an inferior performance than the ELI group in all measured parameters. Strong association was found between most tasks of auditory and visual short-term memory and linguistic abilities. The results of this study highlighted a specific degree of deficit of auditory and visual short-term memories in both groups of SLI. These deficits were more prominent in R/ELI group. Moreover, the strong association between the different auditory and visual short-term memories and language abilities in children with SLI must be taken into account when planning an intervention program for these children.

Examining the contribution of handwriting and spelling to written expression in kindergarten children

PubMed Central

AlOtaiba, Stephanie

2011-01-01

In this study, we examined the development of beginning writing skills in kindergarten children and the contribution of spelling and handwriting to these writing skills after accounting for early language, literacy, cognitive skills, and student characteristics. Two hundred and forty two children were given a battery of cognitive, oral language, reading, and writing measures. They exhibited a range of competency in spelling, handwriting, written expression, and in their ability to express ideas. Handwriting and spelling made statistically significant contributions to written expression, demonstrating the importance of these lower-order transcription skills to higher order text-generation skills from a very early age. The contributions of oral language and reading skills were not significant. Implications of these findings for writing development and instruction are addressed. PMID:23087544

Why talk with children matters: clinical implications of infant- and child-directed speech research.

PubMed

Ratner, Nan Bernstein

2013-11-01

This article reviews basic features of infant- or child-directed speech, with particular attention to those aspects of the register that have been shown to impact profiles of child language development. It then discusses concerns that arise when describing adult input to children with language delay or disorder, or children at risk for depressed language skills. The article concludes with some recommendations for parent counseling in such cases, as well as methods that speech-language pathologists can use to improve the quality and quantity of language input to language-learning children. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Marginal Words--Sophisticated Attitudinal Meaning Making Resources in the Vietnamese Language: Implications for the Shaping of Vietnamese Teaching in the Australian Curriculum: Languages (Vietnamese)

ERIC Educational Resources Information Center

Ngo, Thu Thi Bich

2014-01-01

Evaluation is an important aspect in communication in any language as it not only functions to express language users' evaluative stance but also to construct and maintain relations between interactants. In the teaching of languages in addition to English, paying attention to evaluative language contributes to an understanding of the…

Children with Williams Syndrome: Language, Cognitive, and Behavioral Characteristics and their Implications for Intervention

PubMed Central

Mervis, Carolyn B.; Velleman, Shelley L.

2012-01-01

Williams syndrome (WS) is a rare genetic disorder characterized by heart disease, failure to thrive, hearing loss, intellectual or learning disability, speech and language delay, gregariousness, and non-social anxiety. The WS psycholinguistic profile is complex, including relative strengths in concrete vocabulary, phonological processing, and verbal short-term memory and relative weaknesses in relational/conceptual language, reading comprehension, and pragmatics. Many children evidence difficulties with finiteness marking and complex grammatical constructions. Speech-language intervention, support, and advocacy are crucial. PMID:22754603

Language Management × 3: A Theory, a Sub-Concept, and a Business Strategy Tool

ERIC Educational Resources Information Center

Sanden, Guro Refsum

2016-01-01

The term "language management" has become a widely used expression in the sociolinguistic literature. Originally introduced by Jernudd and Neustupný in 1987, as a novel continuation of the language planning tradition stemming from the 1960/70s, language management along these lines has developed into the Language Management Theory (LMT).…

The Role of a Language Scale for Infant and Preschool Assessment

ERIC Educational Resources Information Center

Zimmerman, Irla Lee; Castilleja, Nancy Flores

2005-01-01

The PLS-4 (Preschool Language Scale, 4th edition) is a psychometrically sound instrument constructed to assess language skills in children from birth to 6 years 11 months. It is a useful diagnostic and research tool that can be used to identify current comprehension and expressive language skills and can measure changes in language skills over…

Comparison of directed and weighted co-occurrence networks of six languages

NASA Astrophysics Data System (ADS)

Gao, Yuyang; Liang, Wei; Shi, Yuming; Huang, Qiuling

2014-01-01

To study commonalities and differences among different languages, we select 100 reports from the documents of the United Nations, each of which was written in Arabic, Chinese, English, French, Russian and Spanish languages, separately. Based on these corpora, we construct 6 weighted and directed word co-occurrence networks. Besides all the networks exhibit scale-free and small-world features, we find several new non-trivial results, including connections among English words are denser, and the expression of English language is more flexible and powerful; the connection way among Spanish words is more stringent and this indicates that the Spanish grammar is more rigorous; values of many statistical parameters of the French and Spanish networks are very approximate and this shows that these two languages share many commonalities; Arabic and Russian words have many varieties, which result in rich types of words and a sparse connection among words; connections among Chinese words obey a more uniform distribution, and one inclines to use the least number of Chinese words to express the same complex information as those in other five languages. This shows that the expression of Chinese language is quite concise. In addition, several topics worth further investigating by the complex network approach have been observed in this study.

Giving English Language Learners the Time They Need to Succeed: Profiles of Three Expanded Learning Time Schools

ERIC Educational Resources Information Center

Farbman, David A.

2015-01-01

With the number of students who are English language learners (ELLs) likely to double in coming years, it is more important than ever for schools across the U.S. to design and implement educational practices and strategies that best meet ELLs' learning needs, says the report, "Giving English Language Learners the Time They Need to…

"Spanish as a Foreign Language" Teachers' Profiles: Inclusive Beliefs, Teachers' Perceptions of Student Outcomes in the TCLA Program, Burnout, and Experience

ERIC Educational Resources Information Center

Rojas Tejada, Antonio J.; Cruz Del Pino, Raquel M.; Tatar, Moshe; Jimenez Sayans, Pablo

2012-01-01

The present study focuses on the Temporary Classroom of Linguistic Adaptation program (TCLA program) in which specialist teachers (Spanish as a foreign language teachers--SFL teachers) teach Spanish to immigrants who are not proficient in the language. We suggest that support for immigrant students in Spanish schools should adopt a new inclusive…

Classification of Speech and Language Profiles in 4-Year-Old Children with Cerebral Palsy: A Prospective Preliminary Study

ERIC Educational Resources Information Center

Hustad, Katherine C.; Gorton, Kristin; Lee, Jimin

2010-01-01

Purpose: In this study, the authors proposed and tested a preliminary speech and language classification system for children with cerebral palsy. Method: Speech and language assessment data were collected in a laboratory setting from 34 children with cerebral palsy (CP; 18 male, 16 female) with a mean age of 54 months (SD = 1.8). Measures of…

What Is Your "First" Language in Bilingual Canada? A Study of Language Background Profiling at Publicly Funded Elementary Schools across Three Provinces

ERIC Educational Resources Information Center

Slavkov, Nikolay

2018-01-01

Canada is a country with a complex linguistic and cultural landscape characterized by two official languages (English and French), a steady influx of immigrants, and a number of aboriginal communities. Within this rich local context, and in a broader global environment where bilingualism and multilingualism are increasingly recognized as a norm…

"L'Atelier d'expression orale" (The Oral Expression Workshop).

ERIC Educational Resources Information Center

Tabensky, Alexis; Mesana, Corinne

1990-01-01

An extracurricular program in an Australian university French language program that brings together adults of varying ages and nationalities for oral language development activities is described. The program uses improvisation, psychodrama and role playing, and suggestopedia all together to develop a theme or in alternation, for creativity and…

Creating Pretence and Sharing Friendship: Modal Expressions in Children's Play

ERIC Educational Resources Information Center

Hoyte, Frances; Torr, Jane; Degotardi, Sheila

2015-01-01

Friendships and play provide children with opportunities for mutual engagement, which both require and facilitate children's language use. Modality is a semantic system in the language associated with children's learning. One way in which modality is realised is through linguistic expressions which allow speakers to moderate the degree of…

Developing Critical Thinking Skills and Improving Expressive Language through Creative Writing.

ERIC Educational Resources Information Center

Goodman, Harriet E.

A practicum was conducted to develop critical thinking and improve expression through creative written language utilizing precision teaching as an evaluation of student performance. Six students (grades second through sixth) with low idea generation and few organization skills were trained by three teachers and a teacher advisor using…

Effective Intervention for Expressive Grammar in Children with Specific Language Impairment

ERIC Educational Resources Information Center

Smith-Lock, Karen M.; Leitao, Suze; Lambert, Lara; Nickels, Lyndsey

2013-01-01

Background: Children with specific language impairment are known to struggle with expressive grammar. While some studies have shown successful intervention under laboratory conditions, there is a paucity of evidence for the effectiveness of grammar treatment in young children in community settings. Aim: To evaluate the effectiveness of a…

Teaching Vocabulary with Graphic Novels

ERIC Educational Resources Information Center

Basal, Ahmet; Aytan, Talat; Demir, Ibrahim

2016-01-01

Mastery of idiomatic expressions by foreign language learners is often equated with the fluency of native speakers of that language. However, learning these idiomatic expressions is one of the significant problems experienced by learners. The present quasi-experimental study conducted over four weeks in the ELT department of a Turkish university…

Shakespeare, Our Digital Native

ERIC Educational Resources Information Center

Shamburg, Christopher; Craighead, Cari

2009-01-01

Performance-based activities and creative projects with technology that focus on Shakespeare's language are powerful developmental tools for students to express and extend thoughts and feelings from their lives. Shakespeare becomes a toy chest and a toolset that allows students to live in situations they never could and to express language they…

Mastery Motivation and Expressive Language in Young Children with Hearing Loss.

ERIC Educational Resources Information Center

Pipp-Siegel, Sandra; Sedey, Allison L.; VanLeeuwen, Alison M.; Yoshinaga-Itano, Christine

2003-01-01

The relation between mastery motivation and expressive language was studied in 200 children (ages 7-67 months) with hearing loss. When demographic and hearing loss variables were entered into a regression equation, increased social/symbolic persistence was significantly related, and increased object-oriented persistence was marginally related, to…

The Prevalence, Development and Domain Specificity of Elementary School Students' Achievement Goal Profiles

ERIC Educational Resources Information Center

Jansen in de Wal, Joost; Hornstra, Lisette; Prins, Frans J.; Peetsma, Thea; van der Veen, Ineke

2016-01-01

This study's aim was to examine the prevalence, development and domain specificity of fifth- and sixth-grade elementary school students' achievement goal profiles. Achievement goals were measured for language and mathematics among 722 pupils at three points in time. These data were analysed through latent profile analysis and latent transition…

Two-Year Outcomes of a Population-Based Intervention for Preschool Language Delay: An RCT.

PubMed

Wake, Melissa; Levickis, Penny; Tobin, Sherryn; Gold, Lisa; Ukoumunne, Obioha C; Goldfeld, Sharon; Zens, Naomi; Le, Ha N D; Law, James; Reilly, Sheena

2015-10-01

We have previously shown short-term benefits to phonology, letter knowledge, and possibly expressive language from systematically ascertaining language delay at age 4 years followed by the Language for Learning intervention. Here, we report the trial's definitive 6-year outcomes. Randomized trial nested in a population-based ascertainment. Children with language scores >1.25 SD below the mean at age 4 were randomized, with intervention children receiving 18 1-hour home-based therapy sessions. Primary outcome was receptive/expressive language. Secondary outcomes were phonological, receptive vocabulary, literacy, and narrative skills; parent-reported pragmatic language, behavior, and health-related quality of life; costs of intervention; and health service use. For intention-to-treat analyses, trial arms were compared using linear regression models. Of 1464 children assessed at age 4, 266 were eligible and 200 randomized; 90% and 82% of intervention and control children were retained respectively. By age 6, mean language scores had normalized, but there was little evidence of a treatment effect for receptive (adjusted mean difference 2.3; 95% confidence interval [CI] -1.2 to 5.7; P = .20) or expressive (0.8; 95% CI -1.6 to 3.2; P = .49) language. Of the secondary outcomes, only phonological awareness skills (effect size 0.36; 95% CI 0.08-0.65; P = .01) showed benefit. Costs were higher for intervention families (mean difference AU$4276; 95% CI: $3424 to $5128). Population-based intervention targeting 4-year-old language delay was feasible but did not have lasting impacts on language, possibly reflecting resolution in both groups. Long-term literacy benefits remain possible but must be weighed against its cost. Copyright © 2015 by the American Academy of Pediatrics.

Near-infrared spectroscopic study and the Wada test for presurgical evaluation of expressive and receptive language functions in glioma patients: with a case report of dissociated language functions.

PubMed

Sato, Yosuke; Uzuka, Takeo; Aoki, Hiroshi; Natsumeda, Manabu; Oishi, Makoto; Fukuda, Masafumi; Fujii, Yukihiko

2012-02-29

Near-infrared spectroscopy (NIRS) has proven to be useful for the evaluation of language lateralization in healthy subjects, infants, and epileptic patients. This study for the first time investigated the expressive and receptive language functions separately, using NIRS in presurgical glioma patients. We also describe a special case with dissociated pattern of language functions. Ten glioma patients were examined. Using NIRS, the hemodynamic changes during a verb generation task or story listening task were measured in the cerebral hemisphere on either side covering the language areas. Following the NIRS study, the Wada test was performed in all the patients. The NIRS study revealed increases of oxyhemoglobin and decreases of deoxyhemoglobin in the language areas elicited by both tasks. In 9 patients, who were all right-handed, the expressive and receptive language functions were lateralized to the left hemisphere. The results of the NIRS study were completely consistent with those of the Wada test. In the remaining 1 patient with a right sided insular glioma, who was right-handed, the NIRS study revealed stronger activation of the right inferior frontal region during the verb generation task, and stronger activation of the left superior temporal region during the story listening task. This dissociated language function was validated by the Wada test and the postoperative neurological course. These results demonstrate that a NIRS study using our technique is extremely valuable for preoperative assessment of the language functions and exemplifies how a preoperative NIRS study can allow detection of unforeseen language lateralization. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

Numerical expression of color emotion and its application

NASA Astrophysics Data System (ADS)

Sato, Tetsuya; Kajiwara, Kanji; Xin, John H.; Hansuebsai, Aran; Nobbs, Jim

2002-06-01

Human emotions induced by colors are various but the emotions are expressed through words and languages. In order to analyze the emotions expressed through words and languages, visual assessment tests against color emotions expressed by twelve kinds of word pairs were carried out in Japan, Thailand, Hong Kong and UK. The numerical expression of each color emotion is being tried as a formula with an ellipsoid-shape resembling that of a color difference formula. In this paper, the numerical expression of 'Soft- Hard' color emotion was mainly discussed. The application of color emotions via the empirical color emotions formulae derived from kansei database (database of sensory assessments) was also briefly reported.

Differential Diagnosis of Dysgraphia, Dyslexia, and OWL LD: Behavioral and Neuroimaging Evidence

PubMed Central

Berninger, Virginia W.; Richards, Todd; Abbott, Robert D.

2015-01-01

In Study 1, children in grades 4 to 9 (N= 88, 29 females and 59 males) with persisting reading and/or writing disabilities, despite considerable prior specialized instruction in and out of school, were given an evidence-based comprehensive assessment battery at the university while parents completed questionnaires regarding past and current history of language learning and other difficulties. Profiles (patterns) of normed measures for different levels of oral and written language used to categorize participants into diagnostic groups for dysgraphia (impaired subword handwriting) (n=26), dyslexia (impaired word spelling and reading) (n=38), or oral and written language learning disability OWL LD (impaired oral and written syntax comprehension and expression) (n=13) or control oral and written language learners (OWLs) without SLDs (n=11) were consistent withreported history. Impairments in working memory components supporting language learning were also examined. In Study 2, right handed children from Study 1 who did not wear braces (controls, n=9, dysgraphia, n= 14; dyslexia, n=17, OWL LD, n=5) completed an fMRI functional connectivity brain imaging study in which they performed a word-specific spelling judgment task, which is related to both word reading and spelling, and may be impaired in dysgraphia, dyslexia, and OWL LD for different reasons. fMRI functional connectivity from 4 seed points in brain locations involved in written word processing to other brain regions also differentiated dysgraphia, dyslexia, and OWL LD; both specific regions to which connected and overall number of functional connections differed. Thus, results provide converging neurological and behavioral evidence, for dysgraphia, dyslexia, and OWL LD being different, diagnosable specific learning disabilities (SLDs) for persisting written language problems during middle childhood and early adolescence. Translation of the research findings into practice at policy and administrative levels and at local school levels is discussed. PMID:26336330

Language Universalization for Improved Information Management: The Necessity for Esperanto.

ERIC Educational Resources Information Center

Jones, R. Kent

1978-01-01

Discusses problems for information management in dealing with multilingual documentation. The planned language, Esperanto, is suggested as a universal working language because of its neutrality, rational structure, clarity, and expressive power. (Author/CWM)

On Boundaries of the Language of Physics

NASA Astrophysics Data System (ADS)

Kvasz, Ladislav

The aim of the present paper is to outline a method of reconstruction of the historical development of the language of physical theories. We will apply the theory presented in Patterns of Change, Linguistic Innovations in the Development of Classical Mathematics to the analysis of linguistic innovations in physics. Our method is based on a reconstruction of the following potentialities of language: analytical power, expressive power, integrative power, and explanatory power, as well as analytical boundaries and expressive boundaries. One of the results of our reconstruction is a new interpretation of Kant's antinomies of pure reason. If we relate Kant's antinomies to the language, they retain validity.

How do typically developing deaf children and deaf children with autism spectrum disorder use the face when comprehending emotional facial expressions in British sign language?

PubMed

Denmark, Tanya; Atkinson, Joanna; Campbell, Ruth; Swettenham, John

2014-10-01

Facial expressions in sign language carry a variety of communicative features. While emotion can modulate a spoken utterance through changes in intonation, duration and intensity, in sign language specific facial expressions presented concurrently with a manual sign perform this function. When deaf adult signers cannot see facial features, their ability to judge emotion in a signed utterance is impaired (Reilly et al. in Sign Lang Stud 75:113-118, 1992). We examined the role of the face in the comprehension of emotion in sign language in a group of typically developing (TD) deaf children and in a group of deaf children with autism spectrum disorder (ASD). We replicated Reilly et al.'s (Sign Lang Stud 75:113-118, 1992) adult results in the TD deaf signing children, confirming the importance of the face in understanding emotion in sign language. The ASD group performed more poorly on the emotion recognition task than the TD children. The deaf children with ASD showed a deficit in emotion recognition during sign language processing analogous to the deficit in vocal emotion recognition that has been observed in hearing children with ASD.

Language, Thinking, and Communication: A Developmental Psycholinguistic Perspective.

ERIC Educational Resources Information Center

Schneider, Phyllis

There are a number of views of the relationship between language and thinking. Two prominent figures in developmental psychology, Jean Piaget and Lev Vygotsky, proposed theories of language and thinking which also involve the notion of "communication." For Piaget, thinking develops first, and language comes along as an expression of…

Sign Language and Pantomime Production Differentially Engage Frontal and Parietal Cortices

ERIC Educational Resources Information Center

Emmorey, Karen; McCullough, Stephen; Mehta, Sonya; Ponto, Laura L. B.; Grabowski, Thomas J.

2011-01-01

We investigated the functional organisation of neural systems supporting language production when the primary language articulators are also used for meaningful, but nonlinguistic, expression such as pantomime. Fourteen hearing nonsigners and 10 deaf native users of American Sign Language (ASL) participated in an H[subscript 2][superscript…

Basic Language Skills and Young Children's Understanding of Causal Connections during Storytelling

ERIC Educational Resources Information Center

Brown, Danielle D.; Lile, Jacquelyn; Burns, Barbara M.

2011-01-01

The current study examined the role of basic language skills for individual differences in preschoolers' understanding of causal connections. Assessments of basic language skills, expressive vocabulary, phonological processing, and receptive language comprehension were examined in relation to the production of causal connections in a storytelling…

Dynamic Assessment of Children with Language Impairments: A Pilot Study

ERIC Educational Resources Information Center

Hasson, Natalie; Botting, Nicola

2010-01-01

This article describes the construction of a procedure for dynamic assessment of the expressive grammar of children already identified with language impairments. Few instruments exist for the dynamic assessment of language, and those that have been developed have been largely used to successfully differentiate language impaired from culturally…

Intervention for Mixed Receptive-Expressive Language Impairment: A Review

ERIC Educational Resources Information Center

Boyle, James; McCartney, Elspeth; O'Hare, Anne; Law, James

2010-01-01

Studies indicate that language impairment that cannot be accounted for by factors such as below-average non-verbal ability, hearing impairment, behaviour or emotional problems, or neurological impairments affects some 6% of school-age children. Language impairment with a receptive language component is more resistant to intervention than specific…

Facilitating Comprehension and Processing of Language in Classroom and Clinic.

ERIC Educational Resources Information Center

Lasky, Elaine Z.

A speech/language remediation-intervention model is proposed to enhance processing of auditory information in students with language or learning disabilities. Such children have difficulty attending to language signals (verbal and nonverbal responses ranging from facial expressions and gestures to those requiring the generation of complex…

Vocabulary Growth in Armenian-English Bilingual Kindergarteners

ERIC Educational Resources Information Center

Hovsepian, Alice

2018-01-01

Four-year-old (n = 20) and five-year-old (n = 22) bilingual children were tested twice in six months on Armenian (minority language) and English (majority language) picture identification and picture naming tasks to examine receptive and expressive vocabulary growth in both languages. Parental education, Armenian/English language exposure, and…

Learning Values about Languages in the Multilingual Preschools of Malaysia.

ERIC Educational Resources Information Center

Banks, Ellen C.

In multilingual nations, young children learn early about the social and educational importance that adults attribute to different languages. In Malaysia, parents express their values about languages by choosing specific kindergartens. Preschools' language values are reflected in the amount of time devoted and the seriousness of approach to each…

Effect of Foster Care on Young Children's Language Learning

ERIC Educational Resources Information Center

Windsor, Jennifer; Benigno, Joann P.; Wing, Christine A.; Carroll, Patrick J.; Koga, Sebastian F.; Nelson, Charles A., III; Fox, Nathan A.; Zeanah, Charles H.

2011-01-01

This report examines 174 young children's language outcomes in the Bucharest Early Intervention Project, the first randomized trial of foster placement after institutional care. Age of foster placement was highly correlated with language outcomes. Placement by 15 months led to similar expressive and receptive language test scores as typical age…

Effectiveness of four different clinical fMRI paradigms for preoperative regional determination of language lateralization in patients with brain tumors.

PubMed

Zacà, Domenico; Nickerson, Joshua P; Deib, Gerard; Pillai, Jay J

2012-09-01

Blood oxygen level-dependent functional magnetic resonance imaging (fMRI) has demonstrated its capability to provide comparable results to gold standard intracarotid sodium amobarbital (Wada) testing for preoperative determination of language hemispheric dominance. However, thus far, no consensus has been established regarding which fMRI paradigms are the most effective for the determination of hemispheric language lateralization in specific categories of patients and specific regions of interest (ROIs). Forty-one brain tumor patients who performed four different language tasks-rhyming (R), silent word generation (SWG) sentence completion, and sentence listening comprehension (LC)-for presurgical language mapping by fMRI were included in this study. A statistical threshold-independent lateralization index (LI) was calculated and compared among the paradigms in four different ROIs for language activation: functional Broca's (BA) and Wernicke's areas (WA) as well as larger anatomically defined expressive (EA) and receptive (RA) areas. The two expressive paradigms evaluated in this study are very good lateralizing tasks in expressive language areas; specifically, a significantly higher mean LI value was noted for SWG (0.36 ± 0.25) compared to LC (0.16 ± 0.24, p = 0.009) and for R (0.40 ± 0.22) compared to LC (0.16 ± 0.24, p = 0.001) in BA. SWG LI (0.28 ± 0.19) was higher than LC LI (0.12 ± 0.16, p = 0.01) also in EA. No significant differences in LI were found among these paradigms in WA or RA. SWG and R are sufficient for the determination of lateralization in expressive language areas, whereas new semantic or receptive paradigms need to be designed for an improved assessment of lateralization in receptive language areas.

Some Lady! A Conversation with Dorothy Watson, Outstanding Educator in the Language Arts.

ERIC Educational Resources Information Center

Bishop, Rudine Sims

2002-01-01

Presents a conversation with Dorothy Watson, the 2002 Outstanding Educator in the Language Arts recipient. Hopes that this profile will provide insight into Dorothy Watson and her intellectual foundations, her humaneness, and her passion for teaching and learning. (SG)

Severe Expressive-Language Delay Related to Duplication of the Williams–Beuren Locus

PubMed Central

Somerville, Martin J.; Mervis, Carolyn B.; Young, Edwin J.; Seo, Eul-Ju; del Campo, Miguel; Bamforth, Stephen; Peregrine, Ella; Loo, Wayne; Lilley, Margaret; Pérez-Jurado, Luis A.; Morris, Colleen A.; Scherer, Stephen W.; Osborne, Lucy R.

2010-01-01

SUMMARY The Williams–Beuren syndrome (WBS) locus, at 7q11.23, is prone to recurrent chromosomal rearrangements, including the microdeletion that causes WBS, a multisystem condition with characteristic cardiovascular, cognitive, and behavioral features. It is hypothesized that reciprocal duplications of the WBS interval should also occur, and here we present such a case description. The most striking phenotype was a severe delay in expressive speech, in contrast to the normal articulation and fluent expressive language observed in persons with WBS. Our results suggest that specific genes at 7q11.23 are exquisitely sensitive to dosage alterations that can influence human language and visuospatial capabilities. PMID:16236740

Use of Co-occurrences for Temporal Expressions Annotation

NASA Astrophysics Data System (ADS)

Craveiro, Olga; Macedo, Joaquim; Madeira, Henrique

The annotation or extraction of temporal information from text documents is becoming increasingly important in many natural language processing applications such as text summarization, information retrieval, question answering, etc.. This paper presents an original method for easy recognition of temporal expressions in text documents. The method creates semantically classified temporal patterns, using word co-occurrences obtained from training corpora and a pre-defined seed keywords set, derived from the used language temporal references. A participation on a Portuguese named entity evaluation contest showed promising effectiveness and efficiency results. This approach can be adapted to recognize other type of expressions or languages, within other contexts, by defining the suitable word sets and training corpora.

The role of parental language acculturation in the formation of social capital: differential effects on high-risk children.

PubMed

Valdez, Carmen R; Mills, Monique T; Bohlig, Amanda J; Kaplan, David

2013-04-01

This person-centered study examines the extent to which parents' language dominance influences the effects of an after school, multi-family group intervention, FAST, on low-income children's emotional and behavioral outcomes via parents' relations with other parents and with school staff. Social capital resides in relationships of trust and shared expectations, which are highly dependent on whether parents share the language of other parents and teachers. This study is based on a community epidemiologically-defined sample of Latino families (N = 3,091) in San Antonio, Texas and Phoenix, Arizona. Latent profile analyses revealed three language profiles of parents across the two cities: English-dominant, Spanish-dominant, and bilingual. Path models revealed that FAST did not have a direct or indirect effect on children's emotional and behavior functioning, although FAST increased parent-parent and parent-school social capital among Spanish-dominant parents in Arizona and these parent-parent relations were associated with better child outcomes. Implications for interventions are discussed.

The Role of Parental Language Acculturation in the Formation of Social Capital: Differential Effects on High-risk Children

PubMed Central

Valdez, Carmen R.; Mills, Monique T.; Bohlig, Amanda J.; Kaplan, David

2012-01-01

This person-centered study examines the extent to which parents’ language dominance influences the effects of an after school, multi-family group intervention, FAST, on low-income children’s emotional and behavioral outcomes via parents’ relations with other parents and with school staff. Social capital resides in relationships of trust and shared expectations, which are highly dependent on whether parents share the language of other parents and teachers. This study is based on a community epidemiologically-defined sample of Latino families (N = 3,091) in San Antonio, Texas and Phoenix, Arizona. Latent profile analyses revealed three language profiles of parents across the two cities: English-dominant, Spanish-dominant, and bilingual. Path models revealed that FAST did not have a direct or indirect effect on children’s emotional and behavior functioning, although FAST increased parent-parent and parent-school social capital among Spanish-dominant parents in Arizona and these parent-parent relations were associated with better child outcomes. Implications for interventions are discussed. PMID:22903786

The Rhythm of Language: Fostering Oral and Listening Skills in Singapore Pre-School Children through an Integrated Music and Language Arts Program.

ERIC Educational Resources Information Center

Gan, Linda; Chong, Sylvia

1998-01-01

Examined the effectiveness of a year-long integrated language and music program (the Expressive Language and Music Project) to enhance Singaporean kindergartners' English oral-language competency. Found that the natural communicative setting and creative use of resources and activities based on the Orff and Kodaly approaches facilitated language…

Second language learners who are at-risk for reading disabilities: A growth mixture model study.

PubMed

Yeung, Susanna S

2018-05-11

This one-year longitudinal study examined the developmental trajectories of English reading in Chinese children learning English as a second language (ESL) and identified cognitive profiles of children who are at risk for English reading disability. One hundred and eighty-four Chinese ESL children from eight Hong Kong kindergartens were measured four times during their last year of kindergarten for phonological awareness, letter knowledge, vocabulary and English word reading. Growth mixture modeling was applied to classify the children based on their growth trajectories in English word reading. Four subgroups of word reading growth were classified, namely high-achieving, fast-growth, slow-growth and low-achieving groups. The cognitive-linguistic skills were compared across different groups with age, non-verbal intelligence and receptive vocabulary in L1 controlled. The results showed that low-achieving groups, who were expected to be at-risk for L2 reading disability, showed deficits in letter-name knowledge, phonemic awareness, and receptive and expressive vocabulary. Fast-growth and high-achieving groups were not distinguishable on the measured cognitive-linguistic skills. Children in the low-growth groups were significantly weaker in phonemic awareness, receptive vocabulary and expressive vocabulary than children in the high-achieving group. Our findings identified specific cognitive-linguistic deficits that were associated with children who are at-risk for reading disability. Implications for the early identification of L2 reading disability were discussed. Copyright © 2018 Elsevier Ltd. All rights reserved.

The effect of differential listening experience on the development of expressive and receptive language in children with bilateral cochlear implants.

PubMed

Hess, Christi; Zettler-Greeley, Cynthia; Godar, Shelly P; Ellis-Weismer, Susan; Litovsky, Ruth Y

2014-01-01

Growing evidence suggests that children who are deaf and use cochlear implants (CIs) can communicate effectively using spoken language. Research has reported that age of implantation and length of experience with the CI play an important role in a predicting a child's linguistic development. In recent years, the increase in the number of children receiving bilateral CIs (BiCIs) has led to interest in new variables that may also influence the development of hearing, speech, and language abilities, such as length of bilateral listening experience and the length of time between the implantation of the two CIs. One goal of the present study was to determine how a cohort of children with BiCIs performed on standardized measures of language and nonverbal cognition. This study examined the relationship between performance on language and nonverbal intelligence quotient (IQ) tests and the ages at implantation of the first CI and second CI. This study also examined whether early bilateral activation is related to better language scores. Children with BiCIs (n = 39; ages 4 to 9 years) were tested on two standardized measures, the Test of Language Development and the Leiter International Performance Scale-Revised, to evaluate their expressive/receptive language skills and nonverbal IQ/memory. Hierarchical regression analyses were used to evaluate whether BiCI hearing experience predicts language performance. While large intersubject variability existed, on average, almost all the children with BiCIs scored within or above normal limits on measures of nonverbal cognition. Expressive and receptive language scores were highly variable, less likely to be above the normative mean, and did not correlate with Length of first CI Use, defined as length of auditory experience with one cochlear implant, or Length of second CI Use, defined as length of auditory experience with two cochlear implants. All children in the present study had BiCIs. Most IQ scores were either at or above that found in the general population of typically hearing children. However, there was greater variability in their performance on a standardized test of expressive and receptive language. This cohort of children, who are mainstreamed in schools at age-appropriate grades, whose mothers' education is high, and whose families' socioecononomic status is high, had, as a group, on average, language scores within the same range as the normative sample of hearing children. Further research identifying the predictors that contribute to the high variability in both expressive and receptive language scores in children with BiCIs will provide useful information that can aid in clinical management and decision making.

Language acquisition with limited input: Romanian institution and foster care.

PubMed

Windsor, Jennifer; Glaze, Leslie E; Koga, Sebastian F

2007-10-01

To provide the first detailed information about native language abilities of children who are or had been institutionalized. The language of ten 30-month-old children raised in Romanian orphanages was compared with that of 30 chronological-age-matched peers: 10 children who had moved recently from orphanages to foster care, 10 children in foster families for at least 1 year, and 10 children raised in their biological families. Ten language measures were obtained from communication during play and from parent/caregiver report. Children who were institutionalized and children in foster care for a brief time showed substantial language delays, with some of these children not yet producing intelligible words. Children in foster care for at least 1 year approximated the expressive output and receptive language of children who had never been institutionalized; however, they showed lower expressive grammatical abilities. Within the group of children who were institutionalized, the presence of a preferred caregiver and a measure of development, greater height, were associated with greater language output. Although children in orphanages produced fewer complex forms than children in biological families, there were no systematic qualitative differences in language structure across groups. Foster care facilitated language growth after substantial language delays associated with institutionalization.

Runtime Verification of C Programs

NASA Technical Reports Server (NTRS)

Havelund, Klaus

2008-01-01

We present in this paper a framework, RMOR, for monitoring the execution of C programs against state machines, expressed in a textual (nongraphical) format in files separate from the program. The state machine language has been inspired by a graphical state machine language RCAT recently developed at the Jet Propulsion Laboratory, as an alternative to using Linear Temporal Logic (LTL) for requirements capture. Transitions between states are labeled with abstract event names and Boolean expressions over such. The abstract events are connected to code fragments using an aspect-oriented pointcut language similar to ASPECTJ's or ASPECTC's pointcut language. The system is implemented in the C analysis and transformation package CIL, and is programmed in OCAML, the implementation language of CIL. The work is closely related to the notion of stateful aspects within aspect-oriented programming, where pointcut languages are extended with temporal assertions over the execution trace.

Extension of Alvis compiler front-end

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

Wypych, Michał; Szpyrka, Marcin; Matyasik, Piotr, E-mail: mwypych@agh.edu.pl, E-mail: mszpyrka@agh.edu.pl, E-mail: ptm@agh.edu.pl

2015-12-31

Alvis is a formal modelling language that enables possibility of verification of distributed concurrent systems. An Alvis model semantics finds expression in an LTS graph (labelled transition system). Execution of any language statement is expressed as a transition between formally defined states of such a model. An LTS graph is generated using a middle-stage Haskell representation of an Alvis model. Moreover, Haskell is used as a part of the Alvis language and is used to define parameters’ types and operations on them. Thanks to the compiler’s modular construction many aspects of compilation of an Alvis model may be modified. Providingmore » new plugins for Alvis Compiler that support languages like Java or C makes possible using these languages as a part of Alvis instead of Haskell. The paper presents the compiler internal model and describes how the default specification language can be altered by new plugins.« less

Bidirectional Associations Among Sensitive Parenting, Language Development, and Social Competence

PubMed Central

Barnett, Melissa A.; Gustafsson, Hanna; Deng, Min; Mills-Koonce, W. Roger; Cox, Martha

2014-01-01

Rapid changes in language skills and social competence, both of which are linked to sensitive parenting, characterize early childhood. The present study examines bidirectional associations among mothers’ sensitive parenting and children’s language skills and social competence from 24 to 36 months in a community sample of 174 families. In addition, this study examines how these developmental pathways vary by child sex. Findings indicate stability across time in sensitive parenting, expressive language skills, and social competence, as well as positive main effects of sensitive parenting on expressive and receptive language skills for girls and boys. We find mixed evidence over time of reciprocal links between social competence and sensitive parenting. Further, boys’ receptive language skills at 24 months uniquely contribute to increases in mothers’ observed sensitive parenting from 24 to 36 months. These findings highlight the utility of applying transactional frameworks to the study of sex-based differences in early developmental processes. PMID:25126021

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.

Talking to children matters: Early language experience strengthens processing and builds vocabulary

PubMed Central

Weisleder, Adriana; Fernald, Anne

2016-01-01

Infants differ substantially in their rates of language growth, and slower growth predicts later academic difficulties. This study explored how the amount of speech to infants in Spanish-speaking families low in socioeconomic status (SES) influenced the development of children's skill in real-time language processing and vocabulary learning. All-day recordings of parent-infant interactions at home revealed striking variability among families in how much speech caregivers addressed to their child. Infants who experienced more child-directed speech became more efficient in processing familiar words in real time and had larger expressive vocabularies by 24 months, although speech simply overheard by the child was unrelated to vocabulary outcomes. Mediation analyses showed that the effect of child-directed speech on expressive vocabulary was explained by infants’ language-processing efficiency, suggesting that richer language experience strengthens processing skills that facilitate language growth. PMID:24022649

Gene Expression Profiling Differentiates Autism Case–Controls and Phenotypic Variants of Autism Spectrum Disorders: Evidence for Circadian Rhythm Dysfunction in Severe Autism

PubMed Central

Hu, Valerie W.; Sarachana, Tewarit; Kim, Kyung Soon; Nguyen, AnhThu; Kulkarni, Shreya; Steinberg, Mara E.; Luu, Truong; Lai, Yinglei; Lee, Norman H.

2009-01-01

Autism spectrum disorders (ASD) are neurodevelopmental disorders characterized by delayed/abnormal language development, deficits in social interaction, repetitive behaviors and restricted interests. The heterogeneity in clinical presentation of ASD, likely due to different etiologies, complicates genetic/biological analyses of these disorders. DNA microarray analyses were conducted on 116 lymphoblastoid cell lines (LCL) from individuals with idiopathic autism who are divided into three phenotypic subgroups according to severity scores from the commonly used Autism Diagnostic Interview-Revised questionnaire and age-matched, nonautistic controls. Statistical analyses of gene expression data from control LCL against that of LCL from ASD probands identify genes for which expression levels are either quantitatively or qualitatively associated with phenotypic severity. Comparison of the significant differentially expressed genes from each subgroup relative to the control group reveals differentially expressed genes unique to each subgroup as well as genes in common across subgroups. Among the findings unique to the most severely affected ASD group are 15 genes that regulate circadian rhythm, which has been shown to have multiple effects on neurological as well as metabolic functions commonly dysregulated in autism. Among the genes common to all three subgroups of ASD are 20 novel genes mostly in putative noncoding regions, which appear to associate with androgen sensitivity and which may underlie the strong 4:1 bias toward affected males. PMID:19418574

The Epistemological Role of Language Use in Children's Explanations of Physical Phenomena

ERIC Educational Resources Information Center

Anderberg, Elsie; Akerblom, Annika

2011-01-01

The article investigates the interplay between the meaning given to certain key expressions and pupils' understanding of science subject matter, in a qualitative study of learning.The intentional-expressive approach to the epistemological role of language use served as a theoretical frame, within the wider context of phenomenographic research on…

Le qualita espressive del linguaggio orale: Il simbolismo fonetico (The Expressive Qualities of Oral Language: Phonetic Symbolism).

ERIC Educational Resources Information Center

Cavaliere, Roberto

1988-01-01

Discusses a study of the expressive qualities of oral language. Results suggest that there is a natural rather than an arbitrary relationship between words and their meanings. Practical applications of this theory of phonetic symbolism in the area of commercial advertising are presented. (CFM)

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…

Learning of Idiomatic Language Expressions in a Group Intervention for Children with Autism

ERIC Educational Resources Information Center

Whyte, Elisabeth M.; Nelson, Keith E.; Khan, Kiren S.

2013-01-01

In typical development, children learn an extensive range of idioms and other figurative (non-literal) language expressions during childhood and adolescence. However, many children with autism fall far behind in their idiom comprehension and production and never fully reach adult levels. The current study measured the effectiveness of a group…

Language Acquisition in a Child with Cornelia De Lange Syndrome.

ERIC Educational Resources Information Center

Goodban, Marjorie T.

The paper describes a successful attempt to stimulate expressive language in Becky, a young child with Cornelia de Lange syndrome, a condition characterized by moderate to severe mental retardation, dwarfed stature, and excessive body hair. The child participated in infant stimulation and individual speech therapy and her expressive output has…

Gesture and Signing in Support of Expressive Language Development

ERIC Educational Resources Information Center

Baker-Ramos, Leslie K.

2017-01-01

The purpose of this teacher inquiry is to explore the effects of signing and gesturing on the expressive language development of non-verbal children. The first phase of my inquiry begins with the observations of several non-verbal students with various etiologies in three different educational settings. The focus of these observations is to…

Lexical Bundles: Facilitating University "Talk" in Group Discussions

ERIC Educational Resources Information Center

Heng, Chan Swee; Kashiha, Hadi; Tan, Helen

2014-01-01

Group discussion forms an integral language experience for most language learners, providing them with an opportunity to express themselves in a naturalistic setting. Multi-word expressions are commonly used and one of them is lexical bundles. Lexical bundles are types of extended collocations that occur more commonly than we expect; they are…

Knowledge Query Language (KQL)

DTIC Science & Technology

2016-02-12

Lexington Massachusetts This page intentionally left blank. iii EXECUTIVE SUMMARY Currently, queries for data ...retrieval from non-Structured Query Language (NoSQL) data stores are tightly coupled to the specific implementation of the data store implementation...independent of the storage content and format for querying NoSQL or relational data stores. This approach uses address expressions (or A-Expressions

The Grammar of Exchange: A Comparative Study of Reciprocal Constructions Across Languages

PubMed Central

Majid, Asifa; Evans, Nicholas; Gaby, Alice; Levinson, Stephen C.

2010-01-01

Cultures are built on social exchange. Most languages have dedicated grammatical machinery for expressing this. To demonstrate that statistical methods can also be applied to grammatical meaning, we here ask whether the underlying meanings of these grammatical constructions are based on shared common concepts. To explore this, we designed video stimuli of reciprocated actions (e.g., “giving to each other”) and symmetrical states (e.g., “sitting next to each other”), and with the help of a team of linguists collected responses from 20 languages around the world. Statistical analyses revealed that many languages do, in fact, share a common conceptual core for reciprocal meanings but that this is not a universally expressed concept. The recurrent pattern of conceptual packaging found across languages is compatible with the view that there is a shared non-linguistic understanding of reciprocation. But, nevertheless, there are considerable differences between languages in the exact extensional patterns, highlighting that even in the domain of grammar semantics is highly language-specific. PMID:21713188