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Soto Hernández H, Fernandes De Morais LM, de Paula Paiva A, Hazin I, Ramírez Arroyo EV. A systematic review of assessment instruments for linguistic precursors during child development, ages 6 to 18 months. APPLIED NEUROPSYCHOLOGY. CHILD 2023:1-21. [PMID: 37855408 DOI: 10.1080/21622965.2023.2270099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2023]
Abstract
Linguistic precursors (gaze, joint attention, gestures, social interaction, etc.) have a predictive value over the course of child development. The aim of the present review is to analyze the content structure, and the theoretical perspective, of assessment instruments that focus on linguistic precursors for the 6-18-month age group. The search was achieved through the following citation databases: BVS, MEDLINE/PubMed, Web of Science, SciELO, Redalyc, Web of Science, Google Scholar, as well as the American Speech-Language-Hearing Association (ASHA). Elegible articles were obtained using the following terms: "neuropsychological tests," "nonverbal communication," "child language" and "infant" as well as their equivalents in Spanish and Portuguese. Twenty-six assessment instruments were found to be compatible with the eligibility criteria. From the results, 19 instruments explore various domains of linguistic precursors, while 7 are task-specific proposals. Five instruments are aimed at early detection of signs of Autistic Spectrum Disorder. The implementation of Bruner's model of communicative functions was found on 15% of the instruments. This article provides timely information for clinicians who work with children during early stages of development, in relation to the methodical monitoring, assessment and accompaniment of infants and toddlers during the prelinguistic stage.
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Affiliation(s)
| | | | | | - Izabel Hazin
- Department of Psychology, Federal University of Rio Grande do Norte, Natal, Brazil
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Pronina M, Grofulovic J, Castillo E, Prieto P, Igualada A. Narrative Abilities at Age 3 Are Associated Positively With Gesture Accuracy but Negatively With Gesture Rate. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2023; 66:951-965. [PMID: 36763840 DOI: 10.1044/2022_jslhr-21-00414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
PURPOSE Though the frequency of gesture use by infants has been related to the development of different language abilities in the initial stages of language acquisition, less is known about whether this frequency (or "gesture rate") continues to correlate with language measures in later stages of language acquisition, or whether the relation to language skills also depends on the accuracy with which such gestures are produced (or reproduced). This study sets out to explore whether preschoolers' narrative abilities are related to these two variables, namely, gesture rate and gesture accuracy. METHOD A total of 31 typically developing 3- to 4-year-old children participated in a multimodal imitation task, a context-based gesture elicitation task, and a narrative retelling task. RESULTS Results showed that there was a significant positive correlation between the children's narrative scores and their gesture accuracy scores, whereas higher rates of gesture use did not correlate with higher levels of narrative skill. Further multimodal regression analysis confirmed that gesture accuracy was a positive predictor of narrative performance, and moreover, showed that gesture rate was a negative predictor. CONCLUSIONS The fact that both gesture accuracy and gesture rate are strongly and differently linked to oral language abilities supports the claim that language and gesture are highly complex systems, and that complementary measures of gesture performance can help us assess with greater granularity the relationship between gesture and language development. These findings highlight the need to use gesture during clinical assessments as an informative indicator of language development and suggest that future research should further investigate the value of multimodal programs in the treatment of language and communication disorders.
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Affiliation(s)
- Mariia Pronina
- Department of Translation and Language Sciences, Universitat Pompeu Fabra, Barcelona, Spain
| | | | - Eva Castillo
- Department of Translation and Language Sciences, Universitat Pompeu Fabra, Barcelona, Spain
| | - Pilar Prieto
- Department of Translation and Language Sciences, Universitat Pompeu Fabra, Barcelona, Spain
- Institució Catalana de Recerca i Estudis Avançats, Barcelona, Spain
| | - Alfonso Igualada
- Faculty of Psychology and Education Sciences, Universitat Oberta de Catalunya, Barcelona, Spain
- Institut Guttmann, Institut Universitari de Neurorehabilitació, Barcelona, Spain
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Hoffmann A. Communication in fragile X syndrome: Patterns and implications for assessment and intervention. Front Psychol 2022; 13:929379. [PMID: 36619013 PMCID: PMC9817301 DOI: 10.3389/fpsyg.2022.929379] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 12/05/2022] [Indexed: 12/24/2022] Open
Abstract
Fragile X syndrome (FXS) is the most common cause of inherited intellectual disability and is associated with a high rate of autism diagnosis. Language delays have been noted in the areas of overall communication and the specific areas of receptive, expressive, and pragmatic language, as well as in development of speech sounds and literacy. It has been widely noted that those individuals with a diagnosis of both FXS and autism tend to have more significant intellectual disability and language disorder. In this study, the research exploring the FXS language phenotype is presented, and the roles of cognition, autistic symptomatology, and gender are highlighted as possible. Implications for assessment and intervention approaches based on the strengths and weaknesses of the FXS language phenotype are provided.
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Affiliation(s)
- Anne Hoffmann
- Department of Communication Disorders and Sciences, Rush University Medical Center, Chicago, IL, United States,Department of Pediatrics, Rush University Medical Center, Chicago, IL, United States,*Correspondence: Anne Hoffmann,
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Pecukonis M, Young GS, Brian J, Charman T, Chawarska K, Elsabbagh M, Iverson JM, Jeste S, Landa R, Messinger DS, Schwichtenberg A, Webb SJ, Zwaigenbaum L, Tager-Flusberg H. Early predictors of language skills at 3 years of age vary based on diagnostic outcome: A baby siblings research consortium study. Autism Res 2022; 15:1324-1335. [PMID: 35652157 PMCID: PMC9253079 DOI: 10.1002/aur.2760] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 05/11/2022] [Indexed: 11/08/2022]
Abstract
While previous work has identified the early predictors of language skills in infants at elevated familial risk (ER) and low familial risk (LR) for autism spectrum disorder (ASD), no studies to date have explored whether these predictors vary based on diagnostic outcome of ASD or no ASD. The present study used a large, multisite dataset to examine associations between a set of commonly studied predictor variables (infant gesture abilities, fine motor skills, nonverbal cognition, and maternal education level), measured at 12 months, and language skills, measured at 3 years, across three diagnostic outcome groups-infants with ASD ("ASD"), ER infants without ASD ("ER-no ASD"), and LR infants without ASD ("LR-no ASD"). Findings revealed that the predictors of language skills differed across groups, as gesture abilities were positively associated with language skills in the ER-no ASD group but negatively associated with language skills in the ASD group. Furthermore, maternal education level was positively associated with language skills in the ASD and LR-no ASD groups only. Variability in these early predictors may help explain why language skills are heterogeneous across the autism spectrum, and, with further study, may help clinicians identify those in need of additional and/or specialized intervention services that support language development. LAY SUMMARY: The present study identified predictors of language skills in infants with and without autism spectrum disorder (ASD). Maternal education level and 12-month gesture abilities predicted 3-year language skills in infants with ASD. Measuring these predictors early in life may help identify infants and families in need of additional and/or specialized intervention services that support language development.
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Affiliation(s)
| | - Gregory S. Young
- Department of Psychiatry and Behavioral Sciences, University of California Davis
| | | | - Tony Charman
- Institute of Psychiatry, Psychology & Neuroscience, King’s College London
| | | | | | | | - Shafali Jeste
- Department of Pediatrics, Department of Neurology, Department of Psychiatry and Biobehavioral Sciences, University of California Los Angeles
| | - Rebecca Landa
- Center for Autism and Related Disorders, Kennedy Krieger Institute
| | | | | | - Sara Jane Webb
- Psychiatry and Behavioral Sciences, University of Washington
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Behavior Problems and Social Competence in Fragile X Syndrome: A Systematic Review. Genes (Basel) 2022; 13:genes13020280. [PMID: 35205326 PMCID: PMC8871871 DOI: 10.3390/genes13020280] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 01/27/2022] [Accepted: 01/28/2022] [Indexed: 02/06/2023] Open
Abstract
Fragile X syndrome (FXS) causes intellectual disability and is the known leading cause of autism. Common problems in FXS include behavior and social problems. Along with syndromic characteristics and autism comorbidity, environmental factors might influence these difficulties. This systematic review focuses on the last 20 years of studies concerning behavior and social problems in FXS, considering environmental and personal variables that might influence both problems. Three databases were reviewed, leading to fifty-one studies meeting the inclusion criteria. Attention deficit hyperactivity disorder (ADHD) problems remain the greatest behavior problems, with behavioral problems and social competence being stable during the 20 years. Some developmental trajectories might have changed due to higher methodological control, such as aggressive behavior and attention problems. The socialization trajectory from childhood to adolescence remains unclear. Comorbidity with autism in individuals with FXS increased behavior problems and worsened social competence profiles. At the same time, comparisons between individuals with comorbid FXS and autism and individuals with autism might help define the comorbid phenotype. Environmental factors and parental characteristics influenced behavior problems and social competence. Higher methodological control is needed in studies including autism symptomatology and parental characteristics. More studies comparing autism in FXS with idiopathic autism are needed to discern differences between conditions.
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Mattie LJ, Hamrick LR. Early communication development in infants and toddlers with Fragile X syndrome. AUTISM & DEVELOPMENTAL LANGUAGE IMPAIRMENTS 2022; 7:23969415221099403. [PMID: 36438157 PMCID: PMC9685137 DOI: 10.1177/23969415221099403] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
BACKGROUND AND AIMS Individuals with fragile X syndrome (FXS) characteristically struggle with language and communication throughout the life course, but there is limited research on the development of communication before 24 months. The purpose of this study is to describe the early communication of infants and toddlers with FXS using the Communication and Symbolic Behavior Scales-Caregiver Questionnaire (CSBS-CQ), a standardized communication screening measure, as compared to the reported normative data of the CSBS-CQ and identify the percentage of infants and toddlers who scored within the range of concern. Documenting how children with FXS perform on screening measures can provide a quick snapshot of skills to help clinicians determine the need for services. METHODS Participants were 22 infants and toddlers with FXS between 6 and 29 months. Performance on the CSBS-CQ was compared to the measure's normative data. The CSBS-CQ was completed by mothers, and children were administered the Mullen Scales of Early Learning. Because co-occurring autism is common in FXS, the presence of autism was determined using a clinical best estimate procedure. RESULTS Overall and within the domains and subdomains of the CSBS-CQ, infants and toddlers with FXS had significantly lower scores than the normative data. Further, 68.2% of our sample was in the range of concern for their overall communication score. The presence of autism led to consistently lower scores, and more infants and toddlers with FXS + autism scored within the range of concern. CONCLUSIONS Our findings suggest that delays in early communication are evident in comparison to typically developing norms before 24 months. These findings also emphasize that infants and toddlers with FXS would likely benefit from early language intervention given that 68.2% of our sample was in the range of concern for their overall communication score. IMPLICATIONS Early identification and developmental monitoring of children with FXS will help to determine concerns in communication and other domains of development. While early communication broadly may not be an early indicator of autism in FXS, some specific skills, such as eye gaze, may serve as such an indicator. Screening measures, like the CSBS-CQ, may help monitor both early communication impairments and autism symptoms. Infants and toddlers with FXS, regardless of autism status, will benefit from early language interventions.
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Affiliation(s)
- Laura J Mattie
- Laura J Mattie, Department of Speech and
Hearing Sciences, University of Illinois at Urbana-Champaign, 901 South Sixth
Street, Champaign, IL, 61820, USA.
| | - Lisa R Hamrick
- Department of Psychological Sciences,
Purdue University, West Lafayette,
IN, USA
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Mattie LJ, Hadley PA. Characterizing the Richness of Maternal Input for Word Learning in Neurogenetic Disorders. Semin Speech Lang 2021; 42:301-317. [PMID: 34311482 DOI: 10.1055/s-0041-1730914] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Promoting language abilities, including early word learning, in children with neurogenetic disorders with associated language disorders, such as Down syndrome (DS) and fragile X syndrome (FXS), is a main concern for caregivers and clinicians. For typically developing children, the quality and quantity of maternal language input and maternal gesture use contributes to child word learning, and a similar relation is likely present in DS and FXS. However, few studies have examined the combined effect of maternal language input and maternal gesture use on child word learning. We present a multidimensional approach for coding word-referent transparency in naturally occurring input to children with neurogenetic disorders. We conceptualize high-quality input from a multidimensional perspective, considering features from linguistic, interactive, and conceptual dimensions simultaneously. Using case examples, we highlight how infrequent the moments of word-referent transparency are for three toddlers with DS during play with their mothers. We discuss the implications of this multidimensional framework for children with DS and FXS, including the clinical application of our approach to promote early word learning for these children.
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Affiliation(s)
- Laura J Mattie
- Department of Speech and Hearing Science, University of Illinois at Urbana-Champaign, Champaign, Illinois
| | - Pamela A Hadley
- Department of Speech and Hearing Science, University of Illinois at Urbana-Champaign, Champaign, Illinois
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Early behavioral profiles elucidating vulnerability and resiliency to later ASD outcomes. Dev Psychopathol 2020; 32:1217-1229. [PMID: 32928316 DOI: 10.1017/s0954579420000814] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Infant siblings of children with autism spectrum disorder (ASD) exhibit greater heterogeneity in behavioral presentation and outcomes relative to infants at low familial risk (LR), yet there is limited understanding of the diverse developmental profiles that characterize these infants. We applied a hierarchical agglomerative cluster analysis approach to parse developmental heterogeneity in 420 toddlers with heightened (HR) and low (LR) familial risk for ASD using measures of four dimensions of development: language, social, play, and restricted and repetitive behaviors (RRB). Results revealed a two-cluster solution. Comparisons of clusters revealed significantly lower language, social, and play performance, and higher levels of restricted and repetitive behaviors in Cluster 1 relative to Cluster 2. In Cluster 1, 25% of children were later diagnosed with ASD compared to 8% in Cluster 2. Comparisons within Cluster 1 between subgroups of toddlers having ASD+ versus ASD- 36-month outcomes revealed significantly lower functioning in the ASD+ subgroup across cognitive, motor, social, language, symbolic, and speech dimensions. Findings suggest profiles of early development associated with resiliency and vulnerability to later ASD diagnosis, with multidimensional developmental lags signaling vulnerability to ASD diagnosis.
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Language Growth in Young Children with Autism: Interactions Between Language Production and Social Communication. J Autism Dev Disord 2020; 51:644-665. [PMID: 32588273 DOI: 10.1007/s10803-020-04576-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Young children with autism spectrum disorder (ASD) present with a broad range of spoken language abilities, as well as delays in precursor skills such as gesture production and joint attention skills. While standardized assessments describe language strengths, the Communication and Symbolic Behavior Scales (CSBS-DP) is a particularly robust measure as it additionally characterizes precise aspects of social communication. This study provides a unique contribution by assessing the interactional effects of CSBS-DP Social Composite performance with early language samples on later language outcomes. Our results indicate that multiple social communication elements significantly interact with early spoken language to predict later language. Our findings also highlight the transactional relationship between early spoken vocabulary and social communication skills that bolster language development growth.
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