scholarly journals Referential expressions in monolingual and bilingual children with and without Autism Spectrum Disorder (ASD): A study of informativeness and definiteness

2021 ◽  
pp. 1-30
Author(s):  
Natalia MEIR ◽  
Rama NOVOGRODSKY
Keyword(s):  
Autism Spectrum Disorder ◽  
Language Development ◽  
Autism Spectrum ◽  
Spectrum Disorder ◽  
Bilingual Children ◽  
Children With Asd ◽  
Referential Use ◽  
Hebrew Language ◽  
Referential Expressions ◽  
Language Universal

Abstract The current study evaluated the separate and combined effects of bilingualism and Autism Spectrum Disorder (ASD) on informativeness and definiteness marking of referential expressions. Hebrew-speaking monolingual children (21 with ASD and 28 with typical language development) and Russian–Hebrew-speaking bilingual children (13 with ASD and 30 with typical language development) aged 4–9 years participated. Informativeness, indexed by referential contrasts, was affected by ASD, but not by bilingualism. Definiteness use was non-target-like in children with ASD and in bilingual children, and it was mainly predicted by children’s morpho-syntactic abilities in Hebrew. Language-universal and language-specific properties of referential use are discussed.

Comparative Language Development in Bilingual and Monolingual Children With Autism Spectrum Disorder: A Systematic Review

2017 ◽  
Vol 39 (2) ◽  
pp. 106-124 ◽  
Author(s):  
Emily M. Lund ◽  
Theresa L. Kohlmeier ◽  
Lillian K. Durán
Keyword(s):  
Systematic Review ◽  
Autism Spectrum Disorder ◽  
Language Development ◽  
Children With Autism ◽  
Autism Spectrum ◽  
Spectrum Disorder ◽  
Bilingual Children ◽  
Children With Asd ◽  
Negative Effect ◽  
The Impact

The prevalence of both bilingual children and children with autism spectrum disorder (ASD) is growing rapidly, and early childhood educators may be increasingly likely to encounter bilingual children with ASD in their classrooms. Because ASD significantly affects communication, many parents and professionals may have questions or concerns about the impact of bilingualism on language development in children with ASD. The present article presents a systematic review of the literature comparing monolingual to bilingual development in children with ASD. Seven articles were included, covering a wide variety of languages and involving predominantly young, simultaneously bilingual children with ASD. Results generally showed small, varied differences in both receptive and expressive language outcomes for bilingual and monolingual children with ASD, thus providing tentative support for the idea that bilingualism does not have a consistent or large negative effect on language development in children with ASD. Implications for research and practice are discussed.

scholarly journals Theory of Mind, Executive Functions, and Syntax in Bilingual Children with Autism Spectrum Disorder

Languages ◽  
2020 ◽  
Vol 5 (4) ◽  
pp. 67
Author(s):  
Maria Andreou ◽  
Ianthi Maria Tsimpli ◽  
Stephanie Durrleman ◽  
Eleni Peristeri
Keyword(s):  
Autism Spectrum Disorder ◽  
Theory Of Mind ◽  
Executive Functions ◽  
Autism Spectrum ◽  
Spectrum Disorder ◽  
Bilingual Children ◽  
Children With Asd ◽  
Sentence Repetition ◽  
Adverbial Clause ◽  
Repetition Task

Impairments in Theory of Mind (ToM) are a core feature of Autism Spectrum Disorder (ASD). ToM may be enhanced by various factors, including bilingualism, executive functions (EF), and complex syntax. This work investigates the language-cognition interface in ASD by exploring whether ToM can be enhanced by bilingualism, whether such ToM boosts would be due to EF or syntax, and whether routes to mentalizing would differ between bilinguals and monolinguals on the spectrum. Twenty-seven monolingual Greek-speaking and twenty-nine bilingual Albanian-Greek children with ASD were tested on ToM reasoning in verbal and low-verbal ToM tasks, an executive function 2-back task, and a sentence repetition task. Results revealed that bilingual children with ASD performed better than monolinguals with ASD in the low-verbal ToM and the 2-back tasks. In the sentence repetition task, bilinguals scored higher than monolinguals in complex sentences, and specifically in adverbials and relatives. Regarding the relations between ToM, EF, and sentence repetition, the monolingual group’s performance in the verbal ToM tasks was associated with complement syntax, whereas, for the bilingual children with ASD, performance in both verbal and low-verbal ToM tasks was associated with EF and adverbial clause repetition. The overall pattern of results suggests that mentalizing may follow distinct pathways across the two groups.

scholarly journals Auditory Processing Differences in Toddlers With Autism Spectrum Disorder

2020 ◽  
Vol 63 (5) ◽  
pp. 1608-1617
Author(s):  
Maranda K. Jones ◽  
Nina Kraus ◽  
Silvia Bonacina ◽  
Trent Nicol ◽  
Sebastian Otto-Meyer ◽  
...  
Keyword(s):  
Autism Spectrum Disorder ◽  
Language Development ◽  
Auditory Processing ◽  
Auditory Brainstem ◽  
Autism Spectrum ◽  
Spectrum Disorder ◽  
Auditory Brainstem Responses ◽  
School Age Children ◽  
Future Research ◽  
Children With Asd

Purpose Auditory processing measures have been used in an attempt to understand the relationship between neurological mechanisms and autism spectrum disorder (ASD) symptomatology in school-age children. The focus of the current study was to understand neural auditory processing in 2- to 3-year-olds with ASD. Method Auditory processing measures (click auditory brainstem responses and speech-evoked frequency-following responses) were hypothesized to differ between typically developing children ( n = 18) and children with ASD ( n = 18). Auditory processing measures were hypothesized to relate to language development in children with ASD. Results The current study found limited differences in auditory processing measures between the two groups. No relationships were found between auditory processing measures and language development measures. Conclusions Future research is necessary to characterize auditory processing in toddlers with ASD. Longitudinal approaches should be considered when studying auditory processing in children with ASD in order to explore its developmental relationship with ASD symptomatology.

Assessing Signed Language Development in Deaf/Signing Children with Autism Spectrum Disorder

2021 ◽  
pp. 131-144
Author(s):  
Aaron Shield ◽  
Deborah Mood ◽  
Nicole Salamy ◽  
Jonathan Henner
Keyword(s):  
Autism Spectrum Disorder ◽  
Language Development ◽  
Children With Autism ◽  
Autism Spectrum ◽  
Spectrum Disorder ◽  
Future Research ◽  
Deaf Community ◽  
Behavioral Norms ◽  
Children With Asd ◽  
Signed Language

In this chapter, the authors discuss assessment of signed language development in deaf/hard of hearing (D/HH) signing children with autism spectrum disorder (ASD). The development of sign in D/HH children with ASD is an area of growing research, with recent papers describing how the language profile of such children is both similar to and different from hearing/speaking children with ASD. The authors highlight the difficulties of assessing signed language in this population, focusing on a lack of tests designed specifically for D/HH children. Furthermore, they describe how variations in degree of exposure to sign at home and different behavioral norms in the Deaf community complicate identification and assessment. Finally, the authors suggest some directions for possible future research.

scholarly journals Specific Weaknesses in Linguistic Statistical Learning in Children with Autism Spectrum Disorder

2021 ◽  
Author(s):  
Anqi Hu ◽  
Violet Kozloff ◽  
Amanda Van Horne ◽  
Diane Chugani ◽  
Zhenghan Qi
Keyword(s):  
Autism Spectrum Disorder ◽  
Language Development ◽  
Statistical Learning ◽  
Longitudinal Research ◽  
Children With Autism ◽  
Autism Spectrum ◽  
Reciprocal Relationship ◽  
Spectrum Disorder ◽  
Cross Sectional ◽  
Children With Asd

Background: Children with autism spectrum disorder (ASD) exhibit highly variable language abilities. There is a great interest in whether statistical learning (SL), a fundamental mechanism for language development, is impaired in ASD. Nevertheless, mixed findings have been reported. Furthermore, recent studies in healthy populations suggest individuals vary in their SL ability across auditory and visual modalities as well as linguistic and nonlinguistic domains. Whether children with ASD show impaired SL in specific modalities or domains still remains unknown.Methods: Thirty-one children with ASD (6 – 12 years) and 31 age and gender-matched typically developing (TD) children were assessed with an auditory linguistic (syllable), auditory nonlinguistic (tone), visual linguistic (letter), and visual nonlinguistic (image) SL tasks where children implicitly learned the embedded patterns of stimulus triplets. Learning was measured by reaction-time acceleration during familiarization, triplet-recognition accuracy after familiarization, and a composite score combining online and offline learning.Results: Children with ASD showed particular weaknesses in the linguistic SL tasks (syllable and letter) but comparable performance to the TD children in the nonlinguistic SL tasks (tone and image). Children with ASD showed a lack of association across SL tasks, suggesting distinct underlying learning processes for SL across domains and modalities. The specific weaknesses in linguistic SL appear to be more evident in older children with ASD compared to younger children with ASD.Conclusions: We found children with ASD are not in general impaired in SL. Instead, their difficulties lie specifically in the linguistic domains. We also provided preliminary evidence hinting a reciprocal relationship between linguistic SL and language development, as the weaknesses in linguistic SL exacerbate over development in our cross-sectional sample. Future longitudinal research will elucidate whether impaired linguistic SL is an outcome or a cause of impaired language skills in a substantial subgroup of children with ASD.

Referential choice in narratives of Mandarin-speaking children with autism spectrum disorder: Form, function, and adequacy

2017 ◽  
Vol 38 (3) ◽  
pp. 225-242 ◽  
Author(s):  
Wen-hui Sah
Keyword(s):  
Autism Spectrum Disorder ◽  
Picture Book ◽  
Children With Autism ◽  
Autism Spectrum ◽  
Spectrum Disorder ◽  
Children With Asd ◽  
Form Function ◽  
Information Status ◽  
Referential Expressions ◽  
Referential Choice

This study investigates the referential choice of Mandarin-speaking children with autism spectrum disorder (ASD). The data consist of narratives from 16 children with ASD and 16 typically-developing (TD) children. The narratives were elicited using the wordless picture book Frog, where are you? Participants’ referential expressions were coded in terms of referential form, function, and adequacy. The results revealed that, compared with the IQ- and language-matched TD children, the children with ASD used significantly more pronominal forms for subsequent mentions, showed insufficient ability to use definite and indefinite noun phrases to mark the information status of referents, and made fewer adequate reintroductions. Additionally, this study demonstrated the potential of the three-category classification to advance our understanding of referential choice in ASD. The outcomes underscore the importance of analyzing referential adequacy across referential functions, and suggest that referential functions are not equally difficult.

scholarly journals The Language Development Process of Bilingual Children with Autism Spectrum Disorder: An investigation into Gender Linguistic Differences

2021 ◽  
Vol 11 (2) ◽  
pp. 29
Author(s):  
Mohammad H. Al-khresheh ◽  
Abdo Hasan AL-Qadri
Keyword(s):  
Autism Spectrum Disorder ◽  
Language Development ◽  
Development Process ◽  
Children With Autism ◽  
Autism Spectrum ◽  
Spectrum Disorder ◽  
Bilingual Children ◽  
Linguistic Differences ◽  
Sentence Construction ◽  
Significant Difference

This paper is a descriptive correlational study that investigated the gender differences in the language development process among a group of 215 male and female bilingual children with autism spectrum disorder. A valid and reliable questionnaire was adopted and deployed to accomplish the study’s objective. The caregivers of these autistic children were requested to complete and submit the questionnaire. Data analysis was made possible with the help of different statistical software tools. The study concluded that gender did significantly impact the participants’ performance in four different linguistic domains: Listening, vocabulary, verbal grammar and sentence construction, and questions formulation. Females were found to have an upper edge over their male counterparts in these domains. Only one non-significant difference was observed in the listening comprehension domain, where both genders were found to experience the same level of difficulty. The limitations and recommendations of this study have been presented here as well.

Development of Neural Structure and Function in Autism Spectrum Disorder: Potential Implications for Learning Language

2020 ◽  
Vol 29 (4) ◽  
pp. 1783-1797
Author(s):  
Kelly L. Coburn ◽  
Diane L. Williams
Keyword(s):  
Autism Spectrum Disorder ◽  
Language Development ◽  
Diffusion Tensor ◽  
Autism Spectrum ◽  
Language Intervention ◽  
Spectrum Disorder ◽  
Autistic Children ◽  
Neural Structure ◽  
Complex Information ◽  
And Function

Purpose Neurodevelopmental processes that begin during gestation and continue throughout childhood typically support language development. Understanding these processes can help us to understand the disruptions to language that occur in neurodevelopmental conditions, such as autism spectrum disorder (ASD). Method For this tutorial, we conducted a focused literature review on typical postnatal brain development and structural and functional magnetic resonance imaging, diffusion tensor imaging, magnetoencephalography, and electroencephalography studies of the neurodevelopmental differences that occur in ASD. We then integrated this knowledge with the literature on evidence-based speech-language intervention practices for autistic children. Results In ASD, structural differences include altered patterns of cortical growth and myelination. Functional differences occur at all brain levels, from lateralization of cortical functions to the rhythmic activations of single neurons. Neuronal oscillations, in particular, could help explain disrupted language development by elucidating the timing differences that contribute to altered functional connectivity, complex information processing, and speech parsing. Findings related to implicit statistical learning, explicit task learning, multisensory integration, and reinforcement in ASD are also discussed. Conclusions Consideration of the neural differences in autistic children provides additional scientific support for current recommended language intervention practices. Recommendations consistent with these neurological findings include the use of short, simple utterances; repetition of syntactic structures using varied vocabulary; pause time; visual supports; and individualized sensory modifications.

The Influence of Language Context on Repetitive Speech Use in Children With Autism Spectrum Disorder

2020 ◽  
Vol 29 (1) ◽  
pp. 327-334 ◽  
Author(s):  
Allison Gladfelter ◽  
Cassidy VanZuiden
Keyword(s):  
Autism Spectrum Disorder ◽  
Autism Spectrum ◽  
Individual Characteristics ◽  
Receptive Vocabulary ◽  
Spectrum Disorder ◽  
School Age Children ◽  
Social Responsiveness ◽  
Contributing Factors ◽  
Children With Asd ◽  
Language Context

Purpose Although repetitive speech is a hallmark characteristic of autism spectrum disorder (ASD), the contributing factors that influence repetitive speech use remain unknown. The purpose of this exploratory study was to determine if the language context impacts the amount and type of repetitive speech produced by children with ASD. Method As part of a broader word-learning study, 11 school-age children with ASD participated in two different language contexts: storytelling and play. Previously collected language samples were transcribed and coded for four types of repetitive speech: immediate echolalia, delayed echolalia, verbal stereotypy, and vocal stereotypy. The rates and proportions of repetitive speech were compared across the two language contexts using Wilcoxon signed-ranks tests. Individual characteristics were further explored using Spearman correlations. Results The children produced lower rates of repetitive speech during the storytelling context than the play-based context. Only immediate echolalia differed between the two contexts based on rate and approached significance based on proportion, with more immediate echolalia produced in the play-based context than in the storytelling context. There were no significant correlations between repetitive speech and measures of social responsiveness, expressive or receptive vocabulary, or nonverbal intelligence. Conclusions The children with ASD produced less immediate echolalia in the storytelling context than in the play-based context. Immediate echolalia use was not related to social skills, vocabulary, or nonverbal IQ scores. These findings offer valuable insights into better understanding repetitive speech use in children with ASD.

scholarly journals Parents’ Perceptions of Early Interventions and Related Services for Children with Autism Spectrum Disorder in Saudi Arabia

2016 ◽  
Vol 9 (10) ◽  
pp. 128 ◽  
Author(s):  
Faihan Alotaibi ◽  
Nabil Almalki
Keyword(s):  
Autism Spectrum Disorder ◽  
Saudi Arabia ◽  
Early Intervention ◽  
Children With Autism ◽  
Autism Spectrum ◽  
Spectrum Disorder ◽  
Early Interventions ◽  
Related Services ◽  
Children With Asd ◽  
The Government

<p class="apa">The present study sought to examine parents’ perceptions of early interventions and related services for children with autism spectrum disorder (ASD) in Saudi Arabia. In this study a survey was distributed to a sample of 80 parents with children who have ASD. Parents also were asked open-ended questions to enable them to provide suggestions. The findings indicate that parents have varying perceptions of early interventions and related services. However, they seem to agree that these services are important in assisting their children. Accordingly, parents have suggested that the government needs to increase these services by providing more centers for children with ASD in Saudi Arabia, providing more specialists to deal with children with ASD, promoting inclusion in regular schools and providing more information on early intervention.</p>

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