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Grissom A, Finke EH. Exploring Interactive Songs as a Vocabulary Input Context. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2024:1-9. [PMID: 39007707 DOI: 10.1044/2024_ajslp-24-00054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/16/2024]
Abstract
PURPOSE Interactive songs are a common shared activity for many families and within early childhood classrooms. These activities have the potential to be rich sources of vocabulary input for children with and without language impairments. However, little information is known about the how caregivers currently provide input for different types of vocabulary during these activities. The purpose of this research note is to provide preliminary information on how caregivers provide input related to verbs within an interactive song activity. METHOD Observations of caregivers engaging in song activities with their child were collected. The gestures used during the interactions were coded. RESULTS The results show that, when given examples, caregivers provide gestural input both frequently and consistently. CONCLUSIONS Clinical implications and future directions for exploring songs as an intervention context are discussed.
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Affiliation(s)
- Alaina Grissom
- Department of Audiology and Speech Pathology, University of Tennessee Health Science Center, Knoxville
| | - Erinn H Finke
- Department of Audiology and Speech Pathology, University of Tennessee Health Science Center, Knoxville
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La Valle C, Shen L, Shih W, Kasari C, Shire S, Lord C, Tager-Flusberg H. Does Gestural Communication Influence Later Spoken Language Ability in Minimally Verbal Autistic Children? JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2024; 67:2283-2296. [PMID: 38861424 DOI: 10.1044/2024_jslhr-23-00433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2024]
Abstract
PURPOSE The current study examined the predictive role of gestures and gesture-speech combinations on later spoken language outcomes in minimally verbal (MV) autistic children enrolled in a blended naturalistic developmental/behavioral intervention (Joint Attention, Symbolic Play, Engagement, and Regulation [JASPER] + Enhanced Milieu Teaching [EMT]). METHOD Participants were 50 MV autistic children (40 boys), ages 54-105 months (M = 75.54, SD = 16.45). MV was defined as producing fewer than 20 spontaneous, unique, and socially communicative words. Autism symptom severity (Autism Diagnostic Observation Schedule-Second Edition) and nonverbal cognitive skills (Leiter-R Brief IQ) were assessed at entry. A natural language sample (NLS), a 20-min examiner-child interaction with specified toys, was collected at entry (Week 1) and exit (Week 18) from JASPER + EMT intervention. The NLS was coded for gestures (deictic, conventional, and representational) and gesture-speech combinations (reinforcing, disambiguating, supplementary, other) at entry and spoken language outcomes: speech quantity (rate of speech utterances) and speech quality (number of different words [NDW] and mean length of utterance in words [MLUw]) at exit using European Distributed Corpora Project Linguistic Annotator and Systematic Analysis of Language Transcripts. RESULTS Controlling for nonverbal IQ and autism symptom severity at entry, rate of gesture-speech combinations (but not gestures alone) at entry was a significant predictor of rate of speech utterances and MLUw at exit. The rate of supplementary gesture-speech combinations, in particular, significantly predicted rate of speech utterances and NDW at exit. CONCLUSION These findings highlight the critical importance of gestural communication, particularly gesture-speech (supplementary) combinations in supporting spoken language development in MV autistic children.
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Affiliation(s)
- Chelsea La Valle
- Department of Psychological & Brain Sciences, Boston University, MA
| | - Lue Shen
- Department of Psychological & Brain Sciences, Boston University, MA
- Sargent College of Health & Rehabilitation Sciences, Boston University, MA
| | - Wendy Shih
- Center for Autism Research & Treatment, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles
| | - Connie Kasari
- Center for Autism Research & Treatment, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles
| | | | - Catherine Lord
- Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles
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Zhang Y, Li J, Zhang Y. Intonation words in initial intentional communication of Mandarin-speaking children. Front Psychol 2024; 15:1366903. [PMID: 38863664 PMCID: PMC11165044 DOI: 10.3389/fpsyg.2024.1366903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Accepted: 04/29/2024] [Indexed: 06/13/2024] Open
Abstract
Intonation words play a very important role in early childhood language development and serve as a crucial entry point for studying children's language acquisition. Utilizing a natural conversation corpus, this paper thoroughly examines the intentional communication scenes of five Mandarin-speaking children before the age of 1;05 (17 months). We found that children produced a limited yet high-frequency set of intonation words such as " [a], [æ], [ε], [ən], [ə], eng [əŋ], [o], and [i]." These intonation words do not express the children's emotional attitudes toward propositions or events; rather, they are utilized within the frameworks of imperative, declarative, and interrogative intents. The children employ non-verbal, multimodal means such as pointing, gesturing, and facial expressions to actively convey or receive commands, provide or receive information, and inquire or respond. The data suggests that the function of intonation words is essentially equivalent to holophrases, indicating the initial stage of syntactic acquisition, which is a milestone in early syntactic development. Based on the cross-linguistic universality of intonation word acquisition and its inherited relationship with pre-linguistic intentional vocalizations, this paper proposes that children's syntax is initiated by the prosodic features of intonation. The paper also contends that intonation words, as the initial form of human vocal language in individual development, naturally extend from early babbling, emotional vocalizations, or sound expressions for changing intentions. They do not originate from spontaneous gesturing, which seems to have no necessary evolutionary relationship with the body postures that chimpanzees use to change intentions, as suggested by existing research. Human vocal language and non-verbal multimodal means are two parallel and non-contradictory forms of communication, with no apparent evidence of the former inheriting from the latter.
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Affiliation(s)
- Yunqiu Zhang
- Language Acquisition Laboratory, School of Literature, Capital Normal University, Beijing, China
| | - Jiantao Li
- Faculty of Linguistic Sciences, Beijing Language and Culture University, Beijing, China
| | - Yang Zhang
- Language Acquisition Laboratory, School of Literature, Capital Normal University, Beijing, China
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Trebacz A, McKean C, Stringer H, Pert S. Piloting building early sentences therapy for pre-school children with low language abilities: An examination of efficacy and the role of sign as an active ingredient. INTERNATIONAL JOURNAL OF LANGUAGE & COMMUNICATION DISORDERS 2024; 59:1128-1151. [PMID: 37975431 DOI: 10.1111/1460-6984.12980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 10/14/2023] [Indexed: 11/19/2023]
Abstract
BACKGROUND Early intervention is recommended for pre-school children with low language. However, few robustly evaluated language interventions for young children exist. Furthermore, in many interventions the theoretical underpinnings are underspecified and the 'active ingredients' of the interventions not tested. This paper presents a quasi-experimental study to test the efficacy and examine the active ingredients of Building Early Sentences Therapy (BEST): an intervention based on usage-based theory designed to support young children to understand and produce two-, three- and four-clause element sentences. BEST manipulates the input children hear to support them to harness the cognitive mechanisms hypothesized in usage-based theories to promote the development of abstract linguistic representations. One such input manipulation is the use of signing alongside verbal input signalling both content and morphology of target sentences. AIMS To examine whether (1) BEST is more efficacious than treatment as usual (TAU); and (2) signing of content and morphology is an active ingredient of the intervention. METHODS & PROCEDURES A quasi-experimental study recruited children aged 3;5-4;5 years from 13 schools. Schools were assigned to receive either BEST with sign, BEST without sign or TAU. The TAU group received their usual classroom provision. Across arms schools were matched with respect to classroom oral language environment and indices of deprivation. Participants were 48 children (28 boys) with expressive and/or receptive language abilities ≤ 16th centile measured using the New Reynell Developmental Language Scales (NRDLS). Outcomes gathered by researchers blind to treatment arm were NRDLS production and comprehension standard scores and measures of production of targeted sentence structures. OUTCOMES & RESULTS Primary outcomes indicate that BEST with sign was significantly more efficacious than TAU with respect to NRDLS production standard score, but not comprehension. The advantage for production was maintained at follow-up. BEST without sign was significantly more efficacious than TAU on measures of targeted vocabulary, sentence structure and morphology. The results from this quasi-experimental study provide evidence for the efficacy of a usage-based intervention on expressive language outcomes for preschool children with low language abilities. There is also evidence to support the inclusion of sign as an active ingredient, and so efforts to train interventionists in its use are worthwhile. CONCLUSIONS & IMPLICATIONS Patterns of findings across outcomes suggest signing of content and morphology may support the development of abstract linguistic representations and accelerate language learning. Given these positive results and the scale of this study, a fully powered randomized controlled trial is warranted. WHAT THIS PAPER ADDS What is already known on the subject Robust language skills are crucial for positive social, emotional, academic and economic outcomes across the lifespan. There is a paucity of robustly evaluated interventions for preschool children with language difficulties. The development of such interventions is crucial for ameliorating language difficulties and promoting positive educational and psychosocial outcomes. What this study adds to the existing knowledge This paper evaluates BEST, a novel usage-based language intervention targeting children with language difficulties in the early years. Findings indicate that a usage-based intervention is efficacious for treating language difficulties. In particular, BEST benefited expressive language development, bringing benefits to both treated and untreated language structures and improving standard scores. The role of sign as an active ingredient is also supported. Further evaluation is warranted. What are the practical and clinical implications of this work? Findings suggest that BEST may be effective for targeting children who have been identified as having language difficulties. In particular, expressive language may be improved when the intervention is delivered as it was originally manualized, including a signing system to represent content and grammatical morphology. More broadly, these findings also provide preliminary evidence that the use of a signing system does not hinder oral language development in children with language difficulties and may conversely support their expressive language. Future research exploring the role and underpinning mechanisms of sign in language intervention is warranted.
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Affiliation(s)
- Anastasia Trebacz
- School of Medicine, University of Sunderland, Sunderland, UK
- School of Education, Communication and Language Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Cristina McKean
- School of Education, Communication and Language Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Helen Stringer
- School of Education, Communication and Language Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Sean Pert
- Division of Human Communication, Development and Hearing, University of Manchester, Manchester, UK
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Sun L, Francis DJ, Nagai Y, Yoshida H. Early development of saliency-driven attention through object manipulation. Acta Psychol (Amst) 2024; 243:104124. [PMID: 38232506 DOI: 10.1016/j.actpsy.2024.104124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 12/30/2023] [Accepted: 01/02/2024] [Indexed: 01/19/2024] Open
Abstract
In the first years of life, infants progressively develop attention selection skills to gather information from visually clustered environments. As young as newborns, infants are sensitive to the distinguished differences in color, orientation, and luminance, which are the components of visual saliency. However, we know little about how saliency-driven attention emerges and develops socially through everyday free-viewing experiences. The present work assessed the saliency change in infants' egocentric scenes and investigated the impacts of manual engagements on infant object looking in the interactive context of object play. Thirty parent-infant dyads, including infants in two age groups (younger: 3- to 6-month-old; older: 9- to 12-month-old), completed a brief session of object play. Infants' looking behaviors were recorded by the head-mounted eye-tracking gear, and both parents' and infants' manual actions on objects were annotated separately for analyses. The present findings revealed distinct attention mechanisms that underlie the hand-eye coordination between parents and infants and within infants during object play: younger infants are predominantly biased toward the characteristics of the visual saliency accompanying the parent's handled actions on the objects; on the other hand, older infants gradually employed more attention to the object, regardless of the saliency in view, as they gained more self-generated manual actions. Taken together, the present work highlights the tight coordination between visual experiences and sensorimotor competence and proposes a novel dyadic pathway to sustained attention that social sensitivity to parents' hands emerges through saliency-driven attention, preparing infants to focus, follow, and steadily track moving targets in free-flow viewing activities.
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Affiliation(s)
- Lichao Sun
- Department of Psychology, University of Houston, TX, United States.
| | - David J Francis
- Texas Institute for Measurement, Evaluation, and Statistics, University of Houston, TX, United States.
| | - Yukie Nagai
- International Research Center for Neurointelligence, University of Tokyo, Tokyo, Japan.
| | - Hanako Yoshida
- Department of Psychology, University of Houston, TX, United States.
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Kern F, Boden U, Nemeth A, Koutalidis S, Abramov O, Kopp S, Rohlfing KJ. Preschool children's discourse competence in different genres and how it relates to iconic gestures. JOURNAL OF CHILD LANGUAGE 2024:1-25. [PMID: 38314574 DOI: 10.1017/s030500092300065x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2024]
Abstract
Based on the linguistic analysis of game explanations and retellings, the paper's goal is to investigate the relation of preschool children's situated discourse competence and iconic gestures in different communicative genres, focussing on reinforcing and supplementary speech-gesture-combinations. To this end, a method was developed to evaluate discourse competence as a context-sensitive and interactively embedded phenomenon. The so-called GLOBE-model was adapted to assess discourse competence in relation to interactive scaffolding. The findings show clear links between the children's competence and their parents' scaffolding. We suggest this to be evidence of a fine-tuned interactive support system. The results also indicate strong relations between higher discourse competence and increased frequency of iconic gestures. This applies in particular to reinforcing gestures. The results are interpreted as a confirmation that the speech-gesture system undergoes systematic changes during early childhood, and that gesturing becomes more iconic - and thus more communicative - when discourse competence is growing.
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Wu SC, Tzeng OJL, Wang S. Mothers used wider vocabulary and talked to their six-month-old infants more during shared book reading than when they played with toys. Acta Paediatr 2024; 113:84-90. [PMID: 37861073 DOI: 10.1111/apa.17004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 06/13/2023] [Accepted: 10/09/2023] [Indexed: 10/21/2023]
Abstract
AIM We compared mothers reading books to six-month-old infants or playing with toys and measured whether the maternal language input influenced the children's spoken vocabulary at 18 months of age. METHOD This Taiwanese study recruited 46 dyads and video recorded them while the mothers read books to their infants and played with them with toys at 6 months of age. The mothers' lexical diversity, which is the ratio of different unique words to the total number of words, was measured. We then assessed the children's spoken vocabulary at 18 months. RESULTS The mother used more diverse vocabulary and a higher number of words when they were reading books than playing with toys with their children (p = 0.001). Maternal lexical diversity at 6 months of age accounted for 14.4% of the unique variance in the number of different words used by the child at 18 months. We believe that this is a novel finding. CONCLUSION Mothers used wider vocabulary and talked to their infants more during book reading than when they played with toys. Diverse maternal vocabulary at 6 months of age positively influenced the number of different words their children used at 18 months of age.
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Affiliation(s)
- Shu-Chuan Wu
- Department of Pediatrics, Lotung Poh-Ai Hospital, Yilan, Taiwan
| | - Ovid J L Tzeng
- Academia Sinica/Department of Educational Psychology and Counseling, National Taiwan Normal University, Taipei, Taiwan
| | - Shinmin Wang
- Department of Child and Family Science, National Taiwan Normal University, Taipei, Taiwan
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De Ryck M, Van Lierde K, Alighieri C, Hens G, Bettens K. A protocol for a randomized-controlled trial to investigate the effect of infant sign training on the speech-language development in young children born with cleft palate. INTERNATIONAL JOURNAL OF LANGUAGE & COMMUNICATION DISORDERS 2023; 58:2212-2221. [PMID: 37376898 DOI: 10.1111/1460-6984.12920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 06/06/2023] [Indexed: 06/29/2023]
Abstract
BACKGROUND Children born with a cleft palate with or without cleft lip (CP ± L) are known to be at risk for speech-language disorders that impact educational and social-emotional growth. It is hypothesized that speech-language intervention delivered before the age of 3 years could decrease the impact of CP ± L on speech-language development. Infant sign training in combination with verbal input expands the natural communication of young children including multimodal speech-language input (i.e., verbal and manual input) via caregivers who act as co-therapists. AIMS To determine the effectiveness of infant sign training in 1-year-old children with CP ± L by comparing different interventions. METHODS & PROCEDURES This is a two-centre, randomized, parallel-group, longitudinal, controlled trial. Children are randomized to either an infant sign training group (IST group), a verbal training group (VT group) or no intervention control group (C group). Caregivers of children who are assigned to the IST group or VT group will participate in three caregiver training meetings to practise knowledge and skills to stimulate speech-language development. Outcome measures include a combination of questionnaires, language tests and observational analyses of communicative acts. OUTCOMES & RESULTS It is hypothesized that speech-language development of children with CP ± L will benefit more from IST compared with VT and no intervention. Additionally, the number and quality of communicative acts of both children and caregivers are expected to be higher after IST. CONCLUSIONS & IMPLICATIONS This project will contribute to the development of evidence-based clinical practice guidelines regarding early speech-language intervention in children with CP ± L under the age of 3 years. WHAT THIS PAPER ADDS What is already known on the subject Children with CP ± L are known to be at risk for speech-language delays that impact educational and social emotional growth. Given the limited scientific prove of the impact of early speech-language intervention, no standardized clinical practice guidelines are available yet for children with CP ± L under the age of 3 years. Early intervention in this population mostly focuses on improving verbal input via caregivers or professionals without including a multimodal language input. A growing scientific interest has been seen in the use of infant signs to support speech-language development and caregiver-child interaction in typically developing children and children with developmental delays. What this study adds to existing knowledge No evidence is yet available for the effectiveness and feasibility of early intervention based on infant sign training in combination with verbal input to improve speech-language skills in young children with CP ± L. The current project will investigate the effect of infant sign training on the speech-language development in this population. Outcome measures are compared with those of two control groups: verbal training only and no intervention. It is hypothesized that infant signs may support the intelligibility of verbal utterances produced by children with CP ± L. Improving children's intelligibility may increase the opportunities for these children to engage in early, frequent and high-quality interactions with their caregivers resulting in a richer social and linguistic environment. As a result, infant sign training may result in better speech-language skills compared with the control interventions. What are the potential or actual clinical implications of this work? If providing early intervention based on infant sign training is effective, there is the potential for improved speech-language outcomes in early childhood, resulting in increased speech intelligibility, increased well-being of the child and family and less need for speech-language therapy on the long-term. This project will contribute to the development of evidence-based clinical practice guidelines regarding early speech-language intervention in children with CP ± L under the age of 3 years.
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Affiliation(s)
- Mira De Ryck
- Department of Rehabilitation Sciences, Center for Speech and Language Sciences (CESLAS), Ghent University, Ghent, Belgium
| | - Kristiane Van Lierde
- Department of Rehabilitation Sciences, Center for Speech and Language Sciences (CESLAS), Ghent University, Ghent, Belgium
| | - Cassandra Alighieri
- Department of Rehabilitation Sciences, Center for Speech and Language Sciences (CESLAS), Ghent University, Ghent, Belgium
| | - Greet Hens
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospitals Leuven, Leuven, Belgium
- Multidisciplinary Cleft Lip and Palate Team, University Hospitals Leuven, Leuven, Belgium
| | - Kim Bettens
- Department of Rehabilitation Sciences, Center for Speech and Language Sciences (CESLAS), Ghent University, Ghent, Belgium
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Qi X, Ng WWH, Tsang GHK, To CKS. Efficacy of a Self-Directed Video-Based Caregiver-Implemented Language Programme. Folia Phoniatr Logop 2023; 76:245-263. [PMID: 37883946 DOI: 10.1159/000534022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 09/01/2023] [Indexed: 10/28/2023] Open
Abstract
INTRODUCTION Caregiver-implemented language programmes are effective for alleviating early language difficulties. This study examined the efficacy of a self-directed video-based caregiver-implement language programme in Chinese families. METHOD This study consisted of two stages. In stage 1, 31 caregiver-child dyads (typically developing children) completed the training programme (group 1) in the form of six video-based training modules. In stage 2, 28 caregiver-child dyads (children with language difficulties) receiving active speech therapy were randomly assigned to the training (group 2) and control arms (group 3). Group 2 received the same training as group 1 in addition to their regular therapy while group 3 was kept as status quo. Caregivers completed a quiz on their knowledge of language facilitation techniques (LFTs) and submitted caregiver-child interaction videos at the start and end of the training. Outcome measures included programme completion rate, quiz scores, and use of LFTs and children's communication skills in the videos. A pre-post design and a between-group design were adopted in the stage 1 and 2 studies, respectively. RESULTS A completion rate of about 60% in both stages was noted. Significantly higher post-training knowledge scores were found in groups 1 and 2. General but nonsignificant growth in use of parallel talk and gesture, and significant gains in children's vocalization in the training arm were observed. CONCLUSION The self-directed video-based training programme would be useful in imparting information to caregivers. However, the modest improvements in the use of LFTs suggested direct coaching appeared to still play a significant role in enhancing the actual implementation of LFTs. Further investigation on a larger scale is required to evaluate the effectiveness of the training programme for promoting the wider use of this mode as a preventive measure.
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Affiliation(s)
- Xin Qi
- Academic Unit of Human Communication, Development and Information Sciences, Faculty of Education, The University of Hong Kong, Hong Kong, Hong Kong, China
| | - Winnie W H Ng
- Academic Unit of Human Communication, Development and Information Sciences, Faculty of Education, The University of Hong Kong, Hong Kong, Hong Kong, China
| | - Gigi H K Tsang
- Academic Unit of Human Communication, Development and Information Sciences, Faculty of Education, The University of Hong Kong, Hong Kong, Hong Kong, China
| | - Carol K S To
- Academic Unit of Human Communication, Development and Information Sciences, Faculty of Education, The University of Hong Kong, Hong Kong, Hong Kong, China
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León Méndez MDC, Fernández García L, Daza González MT. Effectiveness of rhythmic training on linguistics skill development in deaf children and adolescents with cochlear implants: A systematic review. Int J Pediatr Otorhinolaryngol 2023; 169:111561. [PMID: 37088038 DOI: 10.1016/j.ijporl.2023.111561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 04/17/2023] [Accepted: 04/18/2023] [Indexed: 04/25/2023]
Abstract
OBJECTIVE This review compiles the scientific evidence to date on the effectiveness of musical/rhythmic training for improving and/or enhancing the development of language skills in deaf children aged 6-16 years with cochlear implants. METHODS PubMed, ScienceDirect, and Web of Science were used for the research following the PRISMA protocol. RESULTS The reviewed studies indicate that rhythmic training can improve language skills (perception, production, and comprehension) in this population, as well as in other cognitive skills. CONCLUSION Although further research is still needed, the current evidence can help identify new and more effective early intervention methods for deaf children.
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Affiliation(s)
| | - Laura Fernández García
- Department of Psychology, University of Almería, Almería, Spain; Center for Neuropsychological Assessment and Rehabilitation (CERNEP), University of Almería, Almería, Spain
| | - María Teresa Daza González
- Department of Psychology, University of Almería, Almería, Spain; Center for Neuropsychological Assessment and Rehabilitation (CERNEP), University of Almería, Almería, Spain.
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Goffman L, Factor L, Barna M, Cai F, Feld I. Phonological and Articulatory Deficits in the Production of Novel Signs in Children With Developmental Language Disorder. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2023; 66:1051-1067. [PMID: 36795546 PMCID: PMC10205102 DOI: 10.1044/2022_jslhr-22-00434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 10/30/2022] [Accepted: 11/23/2022] [Indexed: 05/25/2023]
Abstract
PURPOSE Sign language, like spoken language, incorporates phonological and articulatory (or motor) processing components. Thus, the learning of novel signs, like novel spoken word forms, may be problematic for children with developmental language disorder (DLD). In the present work, we hypothesize that phonological and articulatory deficits in novel sign repetition and learning would differentiate preschool-age children with DLD from their typical peers. METHOD Children with DLD (n = 34; aged 4-5 years) and their age-matched typical peers (n = 21) participated. Children were exposed to four novel signs, all iconic, but only two linked to a visual referent. Children imitatively produced these novel signs multiple times. We obtained measures of phonological accuracy and articulatory motion stability as well as of learning of the associated visual referent. RESULTS Children with DLD showed an increased number of phonological feature (i.e., handshape, path, and orientation of the hands) errors when compared with their typical peers. While articulatory variability did not overall differentiate children with DLD from typical peers, children with DLD showed instability in one novel sign that obligated bimanual oppositional movement. Semantic aspects of novel sign learning were unaffected in children with DLD. CONCLUSIONS Deficits that have been documented in phonological organization of spoken words in children with DLD are also evident in the manual domain. Analyses of hand motion variability suggest that children with DLD do not show a generalized motor deficit, but one that is restricted to the implementation of coordinated and sequential hand motion.
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Affiliation(s)
| | | | - Mitchell Barna
- Ann & Robert H. Lurie Children's Hospital of Chicago, IL
| | | | - Ilana Feld
- Department of Communication Sciences and Disorders, Elmhurst University, IL
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Morgenstern A. Children's multimodal language development from an interactional, usage-based, and cognitive perspective. WILEY INTERDISCIPLINARY REVIEWS. COGNITIVE SCIENCE 2023; 14:e1631. [PMID: 36377962 DOI: 10.1002/wcs.1631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Accepted: 08/26/2022] [Indexed: 11/16/2022]
Abstract
Through daily exposure to the surrounding input structured in conversations, children's language gradually develops into rich linguistic constructions that contain multiple cross-modal elements subtly used together for rich communicative functions. Children demonstrate their skills to resort to multiple semiotic resources in their daily interactions and expertly use them according to their expressive needs and communicative intents. Usage-based (Tomasello, 2003) and cognitive linguistics (Langacker, 1988) as well as construction grammar (Goldberg, 2006) have enriched our comprehension of the processes at work. Those approaches need to be combined to gesture studies (Kendon, 1988; McNeill, 1992) and multimodal approaches (Andren, 2010; Morgenstern, 2014) to fully capture the orchestration of the semiotic resources at play (Cienki, 2012; Müller, 2009). But child language development cannot be understood outside its interactional, dialogic context (Bakhtin, 1981) and without taking into account the role of expert languagers (Vygotsky, 1934) in routines or formats (Bruner, 1975). The first section thus extensively focuses on a productive combination of theoretical approaches and methods, which have been essential to understand child language development, but analyzing child language is also necessary in turn to ground socio-cognitive and interactional approaches to language. The salient features of the variably multimodal child's development are presented in the second section. The third section illustrates longitudinal pathways into multimodal languaging thanks to detailed analyses of adult-child interactive sequences. This article is categorized under: Cognitive Biology > Cognitive Development Computer Science and Robotics > Natural Language Processing Linguistics > Language Acquisition Linguistics > Cognitive Linguistics.
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De Froy A, Rollins PR. The cross-racial/ethnic gesture production of young autistic children and their parents. AUTISM & DEVELOPMENTAL LANGUAGE IMPAIRMENTS 2023; 8:23969415231159548. [PMID: 36895829 PMCID: PMC9989386 DOI: 10.1177/23969415231159548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
BACKGROUND & AIMS Early gesture plays an important role in prelinguistic/emerging linguistic communication and may provide insight into a child's social communication skills before the emergence of spoken language. Social interactionist theories suggest children learn to gesture through daily interactions with their social environment (e.g., their parents). As such, it is important to understand how parents gesture within interactions with their children when studying child gesture. Parents of typically developing (TD) children exhibit cross-racial/ethnic differences in gesture rate. Correlations between parent and child gesture rates arise prior to the first birthday, although TD children at this developmental level do not yet consistently exhibit the same cross-racial/ethnic differences as their parents. While these relationships have been explored in TD children, less is known about the gesture production of young autistic children and their parents. Further, studies of autistic children have historically been conducted with predominantly White, English-speaking participants. As a result, there is little data regarding the gesture production of young autistic children and their parents from diverse racial/ethnic backgrounds. In the present study, we examined the gesture rates of racially/ethnically diverse autistic children and their parents. Specifically, we explored (1) cross-racial/ethnic differences in the gesture rate of parents of autistic children, (2) the correlation between parent and child gesture rates, and (3) cross-racial/ethnic differences in the gesture rates of autistic children. METHODS Participants were 77 racially/ethnically diverse cognitively and linguistically impaired autistic children (age 18 to 57 months) and a parent who participated in one of two larger intervention studies. Naturalistic parent-child and structured clinician-child interactions were video recorded at baseline. Parent and child gesture rate (number of gestures produced per 10 min) were extracted from these recordings. RESULTS (1) Parents exhibited cross-racial/ethnic differences in gesture rate such that Hispanic parents gestured more frequently than Black/African American parents, replicating previous findings in parents of TD children. Further, South Asian parents gestured more than Black/African American parents. (2) The gesture rate of autistic children was not correlated with parent gesture, a finding that differs from TD children of a similar developmental level. (3) Autistic children did not exhibit the same cross-racial/ethnic differences in gesture rate as their parents, a result consistent with findings from TD children. CONCLUSIONS Parents of autistic children-like parents of TD children-exhibit cross-racial/ethnic differences in gesture rate. However, parent and child gesture rates were not related in the present study. Thus, while parents of autistic children from different ethnic/racial backgrounds appear to be conveying differences in gestural communication to their children, these differences are not yet evident in child gesture. IMPLICATIONS Our findings enhance our understanding of the early gesture production of racially/ethnically diverse autistic children in the prelinguistic/emerging linguistic stage of development, as well as the role of parent gesture. More research is needed with developmentally more advanced autistic children, as these relationships may change with development.
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Affiliation(s)
- Adrienne De Froy
- Adrienne De Froy, School of Behavioral and Brain Sciences, The University of Texas at Dallas, Callier Center for Communication Disorders, 1966 Inwood Road, Dallas, TX 75235, USA.
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Fuks O. Infants' Use of Iconicity in the Early Periods of Sign/Spoken Word-Learning. JOURNAL OF DEAF STUDIES AND DEAF EDUCATION 2022; 28:21-31. [PMID: 36221905 DOI: 10.1093/deafed/enac035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 08/30/2022] [Accepted: 09/03/2022] [Indexed: 06/16/2023]
Abstract
The aim of this research was to analyze the use of iconicity during language acquisition of Israeli Sign language and spoken Hebrew. Two bilingual-bimodal infants were observed in a longitudinal study between the ages of 10-26 months. I analyzed infants' production of iconic words, signs, and gestures. The results showed that infants' use of vocal iconicity reached its peak between the ages of 16-20 months. The proportion of imagic iconic signs in the infants' lexicon was also high during that period. In contrast, the infants' use of iconic gestures gradually increased during the study period, as well as their co-production with lexical items. The results suggest that infants' use of lexical and gestural iconicity scaffold the learning of novel labels and fill the gap in their expressive repertoire. It was concluded that teachers/therapists should use iconicity and encourage their students to use it in pedagogical settings.
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An Overview of Pediatric Approaches to Child with Developmental Delay Especially if There is Suspicion of ASD in First Few Years of Life. PRILOZI (MAKEDONSKA AKADEMIJA NA NAUKITE I UMETNOSTITE. ODDELENIE ZA MEDICINSKI NAUKI) 2022; 43:43-53. [PMID: 36473037 DOI: 10.2478/prilozi-2022-0035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
To be a pediatrician means that one encounters many serious childhood health problems and one finds many ways to help families cope with these problems. Symptoms in children can be discrete, and the responsibility of the pediatrician to distinguish normal development from pathological. We are facing a new era in the developmental assessment of children. A cluster of neurodevelopmental disorders includes ASD (autism spectrum disorder) and ADHD (attention deficit hyperactivity disorder). Parents often do not recognize the problem on time. Generally, their first concern is speech delay, leading to the suspicion of hearing problems. Therefore, it is very important to obtain objective anamnestic information and for the child to undergo a careful physical examination, a neurophysiological assessment, and metabolic and genetic testing. The etiology usually is multifactorial: genetic, epigenetic, and non-genetic factors act in combination through various paths. Most children seem to have typical neurodevelopment during first their year. It was found that approximately one-third of children with ASD lose some skills during the preschool period, usually speech related, but sometimes also non-verbal communication, social or play skills. In conclusion we must say that it is very important to recognize the early signs of ASD and any kind of other developmental delay and to start with early intervention. Clinical pediatricians tend to correlate clinical manifestations and biological underpinnings related to neurodevelopmental disorder, especially ASD. Therefore, better treatment possibilities are needed.
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Deaf Children Need Rich Language Input from the Start: Support in Advising Parents. CHILDREN (BASEL, SWITZERLAND) 2022; 9:children9111609. [PMID: 36360337 PMCID: PMC9688581 DOI: 10.3390/children9111609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 10/13/2022] [Accepted: 10/19/2022] [Indexed: 01/25/2023]
Abstract
Bilingual bimodalism is a great benefit to deaf children at home and in schooling. Deaf signing children perform better overall than non-signing deaf children, regardless of whether they use a cochlear implant. Raising a deaf child in a speech-only environment can carry cognitive and psycho-social risks that may have lifelong adverse effects. For children born deaf, or who become deaf in early childhood, we recommend comprehensible multimodal language exposure and engagement in joint activity with parents and friends to assure age-appropriate first-language acquisition. Accessible visual language input should begin as close to birth as possible. Hearing parents will need timely and extensive support; thus, we propose that, upon the birth of a deaf child and through the preschool years, among other things, the family needs an adult deaf presence in the home for several hours every day to be a linguistic model, to guide the family in taking sign language lessons, to show the family how to make spoken language accessible to their deaf child, and to be an encouraging liaison to deaf communities. While such a support program will be complicated and challenging to implement, it is far less costly than the harm of linguistic deprivation.
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Chenausky KV, Verdes A, Shield A. Concurrent Predictors of Supplementary Sign Use in School-Aged Children With Childhood Apraxia of Speech. Lang Speech Hear Serv Sch 2022; 53:1149-1160. [PMID: 36191130 PMCID: PMC9913131 DOI: 10.1044/2022_lshss-22-00017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
PURPOSE Manual sign is a common alternative mode of communication taught to children with childhood apraxia of speech (CAS). Gesture use is positively related to later increases in vocabulary and syntactic complexity in typical development, but there is little evidence supporting the use of manual sign for children with CAS. We sought to identify the communicative functions of signs and gestures produced by children with CAS and to identify concurrent factors suggesting which children are more likely to benefit from sign-supported speech intervention. METHOD Measures of receptive and expressive language were gathered from 19 children (ages 3.8-11.1 years) with CAS in a school-based sign-supported speech program. Fourteen of the children produced a total of 145 manual signs, which included both gestures and signs from American Sign Language (M = 10.4 per child, SD = 11.6). Manual signs were coded according to whether they conveyed information that was semantically redundant with (complemented) or added information to (supplemented) their speech. RESULTS Children produced 107 complementary manual signs (75.4%) and 38 supplemental (24.6%) manual signs. Of the 38 supplemental signs, 24 (63.2%) provided additional information in the presence of unintelligible or no speech and 14 (36.8%) provided additional information in the presence of intelligible speech. Children's expressive language scores significantly predicted and accounted for 38.4% of the variance in the number of supplemental signs that children used. CONCLUSION Children with CAS whose oral expressive language was relatively more impaired produced the most supplementary signs, suggesting that children with oral expressive language challenges are more likely to rely on them for communicating words they cannot yet speak. SUPPLEMENTAL MATERIAL https://doi.org/10.23641/asha.21217814.
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Affiliation(s)
- Karen V. Chenausky
- Department of Communication Sciences and Disorders, Massachusetts General Hospital Institute of Health Professions, Boston,Department of Neurology, Harvard Medical School, Boston, MA,Department of Psychological and Brain Sciences, Boston University, MA
| | - Alison Verdes
- Department of Speech Pathology and Audiology, Miami University, Oxford, OH
| | - Aaron Shield
- Department of Speech Pathology and Audiology, Miami University, Oxford, OH
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Filipe MG, Cruz S, Veloso AS, Frota S. Early predictors of language outcomes in Down syndrome: A mini-review. Front Psychol 2022; 13:934490. [PMID: 36186340 PMCID: PMC9515620 DOI: 10.3389/fpsyg.2022.934490] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Accepted: 08/15/2022] [Indexed: 11/29/2022] Open
Abstract
As children with Down syndrome (DS) typically manifest significant delays in language development, the research has pointed out the predictors of later language skills for this clinical population. The purpose of this study was to systematically explore the evidence for early predictors of language outcomes in infants and toddlers with DS from studies published between 2012 and 2022. After the search, nine studies met the inclusion criteria. The results indicated that maternal educational level, adaptive level of functioning, cognitive function, attention skills, communicative intent of the child, early vocalizations, gestures, baby signs, parents' translation of their children's gestures into words, and vocabulary level are significant predictors of language outcomes in children with DS. These findings provide a timely and warranted summary of published work that contributes to current understanding of the development of language and communication in DS. They are therefore useful to researchers, clinicians, and families.
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Affiliation(s)
- Marisa G. Filipe
- Center of Linguistics, School of Arts and Humanities, University of Lisbon, Lisbon, Portugal
| | - Sara Cruz
- Universidade Lusófona do Porto, Porto, Portugal
| | - Andreia S. Veloso
- Faculty of Psychology and Education Sciences, Center for Psychology at University of Porto, University of Porto, Porto, Portugal
| | - Sónia Frota
- Center of Linguistics, School of Arts and Humanities, University of Lisbon, Lisbon, Portugal
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Thurman AJ, Alvarez CH, Nguyen V. Using weighted communication scoring procedures in naturalistic play samples: Preliminary validation in preschool-aged boys with autism or fragile X syndrome. Autism Res 2022; 15:1755-1767. [PMID: 35388991 PMCID: PMC9444877 DOI: 10.1002/aur.2724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Revised: 03/22/2022] [Accepted: 03/28/2022] [Indexed: 11/07/2022]
Abstract
In the present study, we provide a preliminary evaluation of the validity and reliability of using weighting procedures to measure communication in play samples for preschool-aged boys with autism or fragile X syndrome (FXS). Because weighting procedure communication scores (WPCSs) reflect growth in both communicative frequency and complexity, establishing the psychometrics of the component scores, in addition to the overall metric, affords investigators the opportunity to describe growth within and across skills. Results, for both groups, provide support regarding the psychometric appropriateness (i.e., convergent validity, divergent validity, and internal consistency) for all WPCSs. That said, a trend was observed for reliability scores to be slightly lower or more variable in boys with autism than in boys with FXS. Finally, although significant associations were observed in the associations between WPCSs across play contexts, contexts effects were observed for all three WPCSs. Together, results from this study provide promising preliminary data indicating the utility of using WPCSs in children with neurodevelopmental disabilities. Lay Summary: Language supports long-term positive outcomes; it is important to identify accurate and flexible ways of measuring language in children over time. We considered the effectiveness of using a procedure that considers changes in the number of communication acts and the types of acts produced during a play session by preschool-aged boys with autism or fragile X syndrome. These procedures were found to be valid and reliable.
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Affiliation(s)
- Angela John Thurman
- Department of Psychiatry and Behavioral Sciences, University of California Davis Health
- MIND Institute, University of California Davis Health
| | - Cesar Hoyos Alvarez
- MIND Institute, University of California Davis Health
- Department of Spanish and Portuguese, University of California Davis
| | - Vivian Nguyen
- Department of Psychiatry and Behavioral Sciences, University of California Davis Health
- MIND Institute, University of California Davis Health
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Pouw W, Fuchs S. Origins Of Vocal-Entangled Gesture. Neurosci Biobehav Rev 2022; 141:104836. [PMID: 36031008 DOI: 10.1016/j.neubiorev.2022.104836] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 08/12/2022] [Accepted: 08/21/2022] [Indexed: 01/13/2023]
Abstract
Gestures during speaking are typically understood in a representational framework: they represent absent or distal states of affairs by means of pointing, resemblance, or symbolic replacement. However, humans also gesture along with the rhythm of speaking, which is amenable to a non-representational perspective. Such a perspective centers on the phenomenon of vocal-entangled gestures and builds on evidence showing that when an upper limb with a certain mass decelerates/accelerates sufficiently, it yields impulses on the body that cascade in various ways into the respiratory-vocal system. It entails a physical entanglement between body motions, respiration, and vocal activities. It is shown that vocal-entangled gestures are realized in infant vocal-motor babbling before any representational use of gesture develops. Similarly, an overview is given of vocal-entangled processes in non-human animals. They can frequently be found in rats, bats, birds, and a range of other species that developed even earlier in the phylogenetic tree. Thus, the origins of human gesture lie in biomechanics, emerging early in ontogeny and running deep in phylogeny.
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Affiliation(s)
- Wim Pouw
- Donders Institute for Brain, Cognition, and Behaviour, Radboud University, Nijmegen, the Netherlands.
| | - Susanne Fuchs
- Leibniz Center General Linguistics, Berlin, Germany.
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21
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Stewart JR, Crutchfield R, Chang WL. Prelinguistic gesture and developmental abilities: A multi-ethnic comparative study. Infant Behav Dev 2022; 68:101748. [PMID: 35908421 DOI: 10.1016/j.infbeh.2022.101748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 07/12/2022] [Accepted: 07/14/2022] [Indexed: 11/28/2022]
Abstract
The present study examined the frequency of gesture use and the relationship between frequency of gesture use and developmental abilities in typically developing 9- to 15-month-old, prelinguistic Hispanic and non-Hispanic White children. Data was collected through parent questionnaires, the Mullen Scales of Early Learning (MSEL), and two, 15-min video samples for each participant (semi-structured and structured settings). All video samples were coded for the frequency of the following gestures: total frequency, behavior regulation, social interaction, and joint attention. Results showed that children from both ethnicities used fewer gestures in a semi-structured setting in comparison to a structured setting and non-Hispanic White children produced higher frequencies of behavior regulation gestures and joint attention gestures, but lower frequencies of social interaction gestures. When controlling for ethnicity, gender, and age total frequency of gesture and frequencies of behavior regulation and social interaction were predictive of various developmental abilities. Furthermore, participant gender, age, and ethnicity were significantly related to various developmental abilities explored. These relationships were dependent upon setting. An understanding of the use of gesture and the relationship between gesture use and developmental abilities in prelinguistic children from different ethnic backgrounds has implication for early identification of delays and differences and is important to consider when exploring the connection between gesture and language and whether there are gesture-language, gesture-motor, and/or gesture-cognition integrated systems.
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Affiliation(s)
| | | | - Wan-Lin Chang
- University of Texas Rio Grande Valley, United States of America
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22
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Ståhlberg-Forsén E, Latva R, Leppänen J, Lehtonen L, Stolt S. Eye tracking based assessment of lexical processing and early lexical development in very preterm children. Early Hum Dev 2022; 170:105603. [PMID: 35724569 DOI: 10.1016/j.earlhumdev.2022.105603] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 05/31/2022] [Accepted: 06/09/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND Associations between lexical processing and lexical development during the second year of life have been little studied in preterm children. AIMS To evaluate associations between lexical processing at 18 months and lexical development between 12 and 18 months in very preterm children. STUDY DESIGN Correlational study. SUBJECTS 25 Finnish-speaking children born <32 gestational weeks. OUTCOME MEASURES Lexical processing (reaction time RT; correct looking time CLT) was measured with an eye tracking technology-based task at 18 months' corrected age. Lexical development was measured longitudinally at 12-, 15- and 18-months' corrected age using the following screening instruments: the short form version of the MacArthur Communicative Development Inventories and the Communication and Symbolic Behavior Scale: Infant-Toddler Checklist. RESULTS The longer the RT of the child, the weaker expressive skills the child had at 12 and 15 months (correlations coefficient values -0.45 to -0.51). The more the child looked at the target image compared to the distractor (CLT), the stronger expressive skills the child had at 18 months (r = 0.45-0.52). A linear regression model with RT and gender as independent variables explained 33 % of the variance in lexical skills at 18 months. A model with CLT explained 40 % of expressive skills at 18 months. CONCLUSIONS Lexical processing at 18 months was associated with expressive lexical development in very preterm children. The results suggest eye tracking technology based methods may have utility in the assessment of early lexical growth in preterm children, although further research is needed to assess psychometric properties and predictive value of the method.
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Affiliation(s)
| | - Reija Latva
- Tampere University Hospital, Tampere, Finland; Tampere University, Tampere, Finland.
| | | | - Liisa Lehtonen
- University of Turku, Turku, Finland; Turku University Hospital, Turku, Finland.
| | - Suvi Stolt
- University of Helsinki, Helsinki, Finland.
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23
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Huang Y, Cheng CH, Law WW, Wong T, Leung OK, So WC. Gesture Development in Chinese-Speaking Preschool Children With Autism and the Roles of Parental Input and Child-Based Factors. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2022; 65:2309-2326. [PMID: 35617450 DOI: 10.1044/2022_jslhr-21-00494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
PURPOSE Children with autism are found to have delayed and heterogeneous gesture abilities. It is important to understand the growth of gesture abilities and the underlying factors affecting its growth. Addressing these issues can help to design effective intervention programs. METHOD Thirty-five Chinese-speaking preschoolers with autism spectrum disorder (M age = 4.89 years, SD = 0.91; four girls) participated in four play sessions with their parents over 9 months. Their child-based factors including autism severity, intellectual functioning, and expressive language abilities were assessed. The gestures (deictic, iconic, and conventional) of the children and their parents were coded. Growth curve analyses were conducted to examine individual growth trajectories and the roles of child-based factors and parental input in shaping the children's gesture development. RESULTS Child-based factors and parental input predicted gesture development differently. Parents' gestures positively predicted their children's gestures of the same type. Autism severity negatively predicted iconic and conventional gestures. Overall growth was found in deictic rather than iconic and conventional gestures. Subgroup variation was also found. Specifically, children with better expressive language ability showed a decrease in deictic gestures. An increase in iconic and conventional gestures was found in children with more severe autism and those with poorer expressive language ability and intellectual functioning, respectively. CONCLUSIONS Different types of gestures may have different growth trajectories and be predicted by different child-based factors. Particular attention should be given to children who never produced iconic gestures, which is more challenging and may not develop over a short period, and hence require direct instruction.
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Affiliation(s)
- Ying Huang
- Department of Educational Psychology, The Chinese University of Hong Kong, Shatin
| | - Chun-Ho Cheng
- Department of Educational Psychology, The Chinese University of Hong Kong, Shatin
| | - Wing-Wun Law
- Department of Educational Psychology, The Chinese University of Hong Kong, Shatin
| | - Tiffany Wong
- Department of Educational Psychology, The Chinese University of Hong Kong, Shatin
| | - Oi-Ki Leung
- Department of Educational Psychology, The Chinese University of Hong Kong, Shatin
| | - Wing-Chee So
- Department of Educational Psychology, The Chinese University of Hong Kong, Shatin
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Kirk E, Donnelly S, Furman R, Warmington M, Glanville J, Eggleston A. The relationship between infant pointing and language development: A meta-analytic review. DEVELOPMENTAL REVIEW 2022. [DOI: 10.1016/j.dr.2022.101023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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25
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Germain N, Gonzalez-Barrero AM, Byers-Heinlein K. Gesture development in infancy: Effects of gender but not bilingualism. INFANCY 2022; 27:663-681. [PMID: 35416417 DOI: 10.1111/infa.12469] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 11/22/2021] [Accepted: 03/07/2022] [Indexed: 11/28/2022]
Abstract
Gesture is an important communication tool that provides insight into infants' early language and cognitive development and predicts later language skills. While bilingual school-age children have been reported to gesture more than monolinguals, there is a lack of research examining gesture use in infants exposed to more than one language. In this preregistered study, we compared three groups of 14-month-old infants (N = 150) learning French and/or English: bilinguals (hearing a second language at least 25% of the time), exposed (hearing a second language 10%-24% of the time), and monolinguals (hearing one language 90% of the time or more). Parent-reported use of communicative gestures was gathered from the MacArthur-Bates Communicative Development Inventories (CDI). Results showed that the three language groups had similarly sized gesture repertoires, suggesting that language exposure did not affect gesture development at this age. However, a gender effect was found, where girls produced more types of gestures than boys. Overall, these results suggest that gender, but not language exposure, contributes to differences in gesture development in infancy.
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Affiliation(s)
- Nathalie Germain
- Department of Psychology, Concordia University, Montreal, Québec, Canada.,Centre for Research on Brain, Language and Music, Montreal, Québec, Canada
| | - Ana Maria Gonzalez-Barrero
- Department of Psychology, Concordia University, Montreal, Québec, Canada.,Centre for Research on Brain, Language and Music, Montreal, Québec, Canada.,School of Communication Sciences and Disorders, Faculty of Health, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Krista Byers-Heinlein
- Department of Psychology, Concordia University, Montreal, Québec, Canada.,Centre for Research on Brain, Language and Music, Montreal, Québec, Canada
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Foran LG, Beverly BL, Shelley-Tremblay J, Estis JM. Can gesture input support toddlers' fast mapping? JOURNAL OF CHILD LANGUAGE 2022; 50:1-23. [PMID: 35388778 DOI: 10.1017/s0305000922000149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Forty-eight toddlers participated in a word-learning task to assess gesture input on mapping nonce words to unfamiliar objects. Receptive fast mapping and expressive naming for target object-word pairs were tested in three conditions - with a point, with a shape gesture, and in a no-gesture, word-only condition. No statistically significant effect of gesture for receptive fast-mapping was found but age was a factor. Two year olds outperformed one year olds for both measures. Only one girl in the one-year-old group correctly named any items. There was a significant interaction between gesture and gender for expressive naming. Two-year-old girls were six times more likely than two-year-old boys to correctly name items given point and shape gestures; whereas, boys named more items taught with the word only than with a point or shape gesture. The role of gesture input remains unclear, particularly for children under two years and for toddler boys.
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Rinaldi P, Bello A, Lasorsa FR, Caselli MC. Do Spoken Vocabulary and Gestural Production Distinguish Children with Transient Language Delay from Children Who Will Show Developmental Language Disorder? A Pilot Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19073822. [PMID: 35409506 PMCID: PMC8998089 DOI: 10.3390/ijerph19073822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 03/14/2022] [Accepted: 03/21/2022] [Indexed: 11/16/2022]
Abstract
The literature on the role of gestures in children with language delay (LD) is partial and controversial. The present study explores gestural production and modality of expression in children with LD and semantic and temporal relationships between gestures and words in gesture + word combinations. Thirty-three children participated (mean age, 26 months), who were recruited through a screening programme for LD. Cognitive skills, lexical abilities, and the use of spontaneous gestures in a naming task were evaluated when the children were 32 months old. When the children were 78 months old, their parents were interviewed to collect information about an eventual diagnosis of developmental language disorder (DLD). According to these data, the children fell into three groups: children with typical development (n = 13), children with LD who did not show DLD (transient LD; n = 9), and children with LD who showed DLD (n = 11). No significant differences emerged between the three groups for cognitive and lexical skills (comprehension and production), for number of gestures spontaneously produced, and for the sematic relationships between gestures and words. Differences emerged in the modality of expression, where children with transient LD produced more unimodal gestural utterances than typical-development children, and in the temporal relationships between gestures and words, where the children who would show DLD provided more frequent representational gestures before the spoken answer than typical-development children. We suggest a different function for gestures in children with T-LD, who used representational gestures to replace the spoken word they were not yet able to produce, and in children with LD-DLD, who used representational gestures to access spoken words.
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Affiliation(s)
- Pasquale Rinaldi
- Institute of Cognitive Sciences and Technologies, National Research Council, Via Nomentana, 56, 00161 Rome, Italy;
- Correspondence:
| | - Arianna Bello
- Department of Education, Roma Tre University, Via Castro Pretorio, 20, 00185 Rome, Italy;
| | | | - Maria Cristina Caselli
- Institute of Cognitive Sciences and Technologies, National Research Council, Via Nomentana, 56, 00161 Rome, Italy;
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Lacombe N, Dias T, Petitpierre G. Can Gestures Give us Access to Thought? A Systematic Literature Review on the Role of Co-thought and Co-speech Gestures in Children with Intellectual Disabilities. JOURNAL OF NONVERBAL BEHAVIOR 2022. [DOI: 10.1007/s10919-022-00396-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
AbstractThis systematic review analyzes the differential use of gestures in learning by children with intellectual disability (ID) compared to typically developing ones (TD). Eleven studies published between 2000 and 2020 fulfilled the inclusion criteria (N = 364 participants). The results identify three key elements: (1) Children with ID accompany their spoken language with more gestures than TD children; (2) Specifically, they produce more iconic gestures that provide access to the conceptualization process and understanding in students with ID; (3) Children with ID rely on gesture more than TD children to carry meaning (i.e., produce unimodal gestural utterances without accompanying speech). Possible implications for teaching and guidelines for future research are proposed.
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Urbanus E, Swaab H, Tartaglia N, Boada R, van Rijn S. [Formula: see text]A cross-sectional study of early language abilities in children with sex chromosome trisomy (XXY, XXX, XYY) aged 1-6 years. Child Neuropsychol 2022; 28:171-196. [PMID: 34346838 PMCID: PMC11033700 DOI: 10.1080/09297049.2021.1960959] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 07/22/2021] [Indexed: 10/20/2022]
Abstract
Children with sex chromosome trisomy (SCT) are at increased risk for developing language difficulties. Earlier studies have reported that as many as 70-80% of individuals with SCT show some form of language difficulties. Language develops rapidly in the first years of life; knowledge about language development at an early age is needed. The present study aims to identify the language abilities of young children with SCT across multiple language domains and to identify the percentage of children that, according to clinical guidelines, have language difficulties. Children between the ages of 1-6-years (NSCT = 103, Ncontrols = 102) were included. Nonverbal communication, early vocabulary, semantic, syntax, and phonological skills were assessed. Language difficulties were already present in 1-year-old children with SCT and across the age range in various language domains. Clinical classification showed that, depending on the assessed domain, 14.8-50.0% of the children scored below the 16th percentile. There was no effect of time of diagnosis, ascertainment bias, research site, nor SCT specific karyotype (XXX, XXY, XYY) on language outcomes. Overall, language difficulties can already be present in very young children with SCT within various language domains. These findings appear to be robust within the SCT group. These results highlight the importance of monitoring both receptive and expressive language development already at the earliest stages of nonverbal communication. Finally, as early language skills are the building blocks for later social communication, literacy, and self-expression, studies that investigate the effect of early interventions on later language outcomes are warranted.
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Affiliation(s)
- Evelien Urbanus
- Clinical Neurodevelopmental Sciences, Leiden University, Leiden, The Netherlands
- Leiden Institute for Brain and Cognition, Leiden, The Netherlands
| | - Hanna Swaab
- Clinical Neurodevelopmental Sciences, Leiden University, Leiden, The Netherlands
- Leiden Institute for Brain and Cognition, Leiden, The Netherlands
| | - Nicole Tartaglia
- eXtraordinarY Kids Clinic, Developmental Pediatrics, Children’s Hospital Colorado, Aurora, CO, USA
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO, USA
| | - Richard Boada
- eXtraordinarY Kids Clinic, Developmental Pediatrics, Children’s Hospital Colorado, Aurora, CO, USA
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO, USA
| | - Sophie van Rijn
- Clinical Neurodevelopmental Sciences, Leiden University, Leiden, The Netherlands
- Leiden Institute for Brain and Cognition, Leiden, The Netherlands
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Maessen B, Rombouts E, Maes B, Zink I. The relation between gestures and stuttering in individuals with Down syndrome. JOURNAL OF APPLIED RESEARCH IN INTELLECTUAL DISABILITIES 2022; 35:761-776. [DOI: 10.1111/jar.12980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 12/15/2021] [Accepted: 01/10/2022] [Indexed: 11/27/2022]
Affiliation(s)
- Babette Maessen
- Department of Neurosciences Experimental Otorhinolaryngology Leuven Belgium
| | - Ellen Rombouts
- Department of Neurosciences Experimental Otorhinolaryngology Leuven Belgium
| | - Bea Maes
- Faculty of Psychology and Educational Sciences Parenting and Special Education Research Group Leuven Belgium
| | - Inge Zink
- Department of Neurosciences Experimental Otorhinolaryngology Leuven Belgium
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Dimitrova N, Özçalışkan Ş. Identifying Patterns of Similarities and Differences between Gesture Production and Comprehension in Autism and Typical Development. JOURNAL OF NONVERBAL BEHAVIOR 2022; 46:173-196. [PMID: 35535329 PMCID: PMC9046318 DOI: 10.1007/s10919-021-00394-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/12/2021] [Indexed: 11/26/2022]
Abstract
Production and comprehension of gesture emerge early and are key to subsequent language development in typical development. Compared to typically developing (TD) children, children with autism spectrum disorders (ASD) exhibit difficulties and/or differences in gesture production. However, we do not yet know if gesture production either shows similar patterns to gesture comprehension across different ages and learners, or alternatively, lags behind gesture comprehension, thus mimicking a pattern akin to speech comprehension and production. In this study, we focus on the gestures produced and comprehended by a group of young TD children and children with ASD—comparable in language ability—with the goal to identify whether gesture production and comprehension follow similar patterns between ages and between learners. We elicited production of gesture in a semi-structured parent–child play and comprehension of gesture in a structured experimenter-child play across two studies. We tested whether young TD children (ages 2–4) follow a similar trajectory in their production and comprehension of gesture (Study 1) across ages, and if so, whether this alignment remains similar for verbal children with ASD (Mage = 5 years), comparable to TD children in language ability (Study 2). Our results provided evidence for similarities between gesture production and comprehension across ages and across learners, suggesting that comprehension and production of gesture form a largely integrated system of communication.
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Affiliation(s)
- Nevena Dimitrova
- Faculty of Social Work (HETSL|HES-SO), University of Applied Sciences and Arts Western Switzerland, 14 chemin des Abeilles, 1010 Lausanne, Switzerland
| | - Şeyda Özçalışkan
- Department of Psychology, Georgia State University, P.O. Box 5010, Atlanta, GA 30302 USA
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Papadimitriou A, Smyth C, Politimou N, Franco F, Stewart L. The impact of the home musical environment on infants' language development. Infant Behav Dev 2021; 65:101651. [PMID: 34784522 DOI: 10.1016/j.infbeh.2021.101651] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 09/16/2021] [Accepted: 09/30/2021] [Indexed: 11/24/2022]
Abstract
There is strong evidence that musical engagement influences children's language development but little research has been carried out on the relationship between the home musical environment and language development in infancy. The current study assessed musical exposure at home (including parental singing) and language development in 64 infants (8.5-18 months). Results showed that the home musical environment significantly predicted gesture development. For a subgroup of infants' below 12 months, both parental singing and overall home musical environment score significantly predicted word comprehension. These findings represent the first demonstration that an enriched musical environment in infancy can promote development of communication skills.
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Affiliation(s)
- Aspasia Papadimitriou
- Department of Psychology, Goldsmiths University of London, 8 Lewisham Way, New Cross, London, SE14 6NW, United Kingdom
| | - Catherine Smyth
- Department of Psychology, Goldsmiths University of London, 8 Lewisham Way, New Cross, London, SE14 6NW, United Kingdom
| | - Nina Politimou
- Department of Psychology and Human Development, UCL Institute of Education, 20 Bedford Way, London, WC1H 0AL, United Kingdom.
| | - Fabia Franco
- Department of Psychology, Middlesex University London, The Burroughs, Hendon, London, NW4 4BT, United Kingdom
| | - Lauren Stewart
- Department of Psychology, Goldsmiths University of London, 8 Lewisham Way, New Cross, London, SE14 6NW, United Kingdom
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Choi B, Wei R, Rowe ML. Show, give, and point gestures across infancy differentially predict language development. Dev Psychol 2021; 57:851-862. [PMID: 34424004 DOI: 10.1037/dev0001195] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
It is well established that deictic gestures, especially pointing, play an important role in children's language development. However, recent evidence suggests that other types of deictic gestures, specifically show and give gestures, emerge before pointing and are associated with later pointing. In the present study, we examined the development of show, give, and point gestures in a sample of 47 infants followed longitudinally from 10 to 16 months of age and asked whether there are certain ages during which different gestures are more or less predictive of language skills at 18 months. We also explored whether parents' responses vary as a function of child gesture types. Child gestures and parent responses were reliably coded from videotaped sessions of parent-child interactions. Language skills were measured at 18 months using standardized (Mullen Scales of Early Learning) and parent report (MacArthur-Bates Communicative Development Inventory) measures. We found that at 10 months, show+give gestures were a better predictor of 18-month language skills than pointing gestures were, yet at 14 months, pointing gestures were a better predictor of 18-month language skills than show+give gestures. By 16 months, children's use of speech in the interaction, not gesture, best predicted 18-month language skills. Parents responded to a higher proportion of shows+gives than to points at 10 months. These results demonstrate that different types of deictic gestures provide a window into language development at different points across infancy. (PsycInfo Database Record (c) 2021 APA, all rights reserved).
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Affiliation(s)
- Boin Choi
- Division of Developmental Medicine, Boston Children's Hospital, Harvard Medical School
| | - Ran Wei
- Harvard Graduate School of Education
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Rodrigues ED, Marôco J, Frota S. Communicative gestures in 7–12‐month infants: A phylogenetic comparative approach. INFANT AND CHILD DEVELOPMENT 2021. [DOI: 10.1002/icd.2262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Evelina D. Rodrigues
- Center of Linguistics, School of Arts and Humanities University of Lisbon Lisbon Portugal
- WJCR—William James Center for Research ISPA‐Instituto Universitário Lisbon Portugal
| | - João Marôco
- WJCR—William James Center for Research ISPA‐Instituto Universitário Lisbon Portugal
| | - Sónia Frota
- Center of Linguistics, School of Arts and Humanities University of Lisbon Lisbon Portugal
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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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Abramov O, Kern F, Koutalidis S, Mertens U, Rohlfing K, Kopp S. The Relation Between Cognitive Abilities and the Distribution of Semantic Features Across Speech and Gesture in 4-year-olds. Cogn Sci 2021; 45:e13012. [PMID: 34247422 DOI: 10.1111/cogs.13012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 06/02/2021] [Accepted: 06/03/2021] [Indexed: 11/30/2022]
Abstract
When young children learn to use language, they start to use their hands in co-verbal gesturing. There are, however, considerable differences between children, and it is not completely understood what these individual differences are due to. We studied how children at 4 years of age employ speech and iconic gestures to convey meaning in different kinds of spatial event descriptions, and how this relates to their cognitive abilities. Focusing on spontaneous illustrations of actions, we applied a semantic feature (SF) analysis to characterize combinations of speech and gesture meaning and related them to the child's visual-spatial abilities or abstract/concrete reasoning abilities (measured using the standardized SON-R 2 1 2 - 7 test). Results show that children with higher cognitive abilities convey significantly more meaning via gesture and less solely via speech. These findings suggest that young children's use of cospeech representational gesturing is positively related to their mental representation and reasoning abilities.
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Affiliation(s)
- Olga Abramov
- Faculty of Technology/CITEC, Bielefeld University
| | - Friederike Kern
- Department of Linguistics and Literary Studies, Bielefeld University
| | - Sofia Koutalidis
- Department of Linguistics and Literary Studies, Bielefeld University
| | | | | | - Stefan Kopp
- Faculty of Technology/CITEC, Bielefeld University
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Cheung RW, Hartley C, Monaghan P. Caregivers use gesture contingently to support word learning. Dev Sci 2021; 24:e13098. [PMID: 33550693 DOI: 10.1111/desc.13098] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Revised: 11/02/2020] [Accepted: 01/31/2021] [Indexed: 11/27/2022]
Abstract
Children learn words in environments where there is considerable variability, both in terms of the number of possible referents for novel words, and the availability of cues to support word-referent mappings. How caregivers adapt their gestural cues to referential uncertainty has not yet been explored. We tested a computational model of cross-situational word learning that examined the value of a variable gesture cue during training across conditions of varying referential uncertainty. We found that gesture had a greater benefit for referential uncertainty, but unexpectedly also found that learning was best when there was variability in both the environment (number of referents) and gestural cue use. We demonstrated that these results are reflected behaviourally in an experimental word-learning study involving children aged 18-24-month-olds and their caregivers. Under similar conditions to the computational model, caregivers not only used gesture more when there were more potential referents for novel words, but children also learned best when there was some referential ambiguity for words. Thus, caregivers are sensitive to referential uncertainty in the environment and adapt their gestures accordingly, and children are able to respond to environmental variability to learn more robustly. These results imply that training under variable circumstances may actually benefit learning, rather than hinder it.
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Affiliation(s)
| | | | - Padraic Monaghan
- Lancaster University, Lancaster, UK.,University of Amsterdam, Amsterdam, The Netherlands
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Ye Q, Liu L, Lv S, Cheng S, Zhu H, Xu Y, Zou X, Deng H. The Gestures in 2-4-Year-Old Children With Autism Spectrum Disorder. Front Psychol 2021; 12:604542. [PMID: 33584473 PMCID: PMC7875888 DOI: 10.3389/fpsyg.2021.604542] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 01/08/2021] [Indexed: 11/15/2022] Open
Abstract
Deficits in gestures act as early signs of impairment in social interaction (SI) and communication in children with autism spectrum disorder (ASD). However, the pieces of literature on atypical gesture patterns in ASD children are contradictory. This investigation aimed to explore the atypical gesture pattern of ASD children from the dimensions of quantity, communicative function, and integration ability; and its relationship with social ability and adaptive behavior. We used a semi-structured interactive play to evaluate gestures of 33 ASD children (24–48 months old) and 24 typically developing (TD) children (12–36 months old). And we evaluated the social ability, adaptive behavior, and productive language of ASD and TD children by using the Adaptive Behavior Assessment System version II (ABAS-II) and Chinese Communication Development Inventory (CCDI). No matter the total score of CCDI was corrected or not, the relative frequency of total gestures, behavior regulation (BR) gestures, SI gestures, and joint attention (JA) gestures of ASD children were lower than that of TD children, as well as the proportion of JA gestures. However, there was no significant group difference in the proportion of BR and SI gestures. Before adjusting for the total score of CCDI, the relative frequency of gestures without vocalization/verbalization integration and vocalization/verbalization-integrated gestures in ASD children was lower than that in TD children. However, after matching the total score of CCDI, only the relative frequency of gestures without vocalization/verbalization integration was lower. Regardless of the fact that the total score of CCDI was corrected or not, the relative frequency and the proportion of eye-gaze-integrated gestures in ASD children were lower than that in TD children. And the proportion of gestures without eye-gaze integration in ASD children was higher than that in TD children. For ASD children, the social skills score in ABAS-II was positively correlated with the relative frequency of SI gesture and eye-gaze-integrated gestures; the total score of ABAS-II was positively correlated with the relative frequency of total gestures and eye-gaze-integrated gestures. In conclusion, ASD children produce fewer gestures and have deficits in JA gestures. The deficiency of integrating eye gaze and gesture is the core deficit of ASD children’s gesture communication. Relatively, ASD children might be capable of integrating vocalization/verbalization into gestures. SI gestures and the ability to integrate gesture and eye gaze are related to social ability. The quantity of gestures and the ability to integrate gesture with eye gaze are related to adaptive behavior. Clinical Trial Registration:www.ClinicalTrials.gov, identifier ChiCTR1800019679.
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Affiliation(s)
- QianYing Ye
- Child Development and Behavior Center, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - LinRu Liu
- Child Development and Behavior Center, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - ShaoLi Lv
- Child Development and Behavior Center, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - SanMei Cheng
- Child Development and Behavior Center, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - HuiLin Zhu
- Child Development and Behavior Center, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - YanTing Xu
- Child Development and Behavior Center, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - XiaoBing Zou
- Child Development and Behavior Center, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - HongZhu Deng
- Child Development and Behavior Center, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
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Valle CL, Chenausky K, Tager-Flusberg H. How do minimally verbal children and adolescents with autism spectrum disorder use communicative gestures to complement their spoken language abilities? AUTISM & DEVELOPMENTAL LANGUAGE IMPAIRMENTS 2021; 6:23969415211035065. [PMID: 35155817 PMCID: PMC8837194 DOI: 10.1177/23969415211035065] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
BACKGROUND AND AIMS Prior work has examined how children and adolescents with autism spectrum disorder who are minimally verbal use their spoken language abilities during interactions with others. However, social communication includes other aspects beyond speech. To our knowledge, no studies have examined how minimally verbal children and adolescents with autism spectrum disorder are using their gestural communication during social interactions. Such work can provide important insights into how gestures may complement their spoken language abilities. METHODS Fifty minimally verbal children and adolescents with autism spectrum disorder participated (M age = 12.41 years; 38 males). Gestural communication was coded from the Autism Diagnostic Observation Schedule. Children (n = 25) and adolescents (n = 25) were compared on their production of gestures, gesture-speech combinations, and communicative functions. Communicative functions were also assessed by the type of communication modality: gesture, speech, and gesture-speech to examine the range of communicative functions across different modalities of communication. To explore the role gestures may play the relation between speech utterances and gestural production was investigated. RESULTS Analyses revealed that (1) minimally verbal children and adolescents with autism spectrum disorder did not differ in their total number of gestures. The most frequently produced gesture across children and adolescents was a reach gesture, followed by a point gesture (deictic gesture), and then conventional gestures. However, adolescents produced more gesture-speech combinations (reinforcing gesture-speech combinations) and displayed a wider range of communicative functions. (2) Overlap was found in the types of communicative functions expressed across different communication modalities. However, requests were conveyed via gesture more frequently compared to speech or gesture-speech. In contrast, dis/agree/acknowledging and responding to a question posed by the conversational partner was expressed more frequently via speech compared to gesture or gesture-speech. (3) The total number of gestures was negatively associated with total speech utterances after controlling for chronological age, receptive communication ability, and nonverbal IQ. CONCLUSIONS Adolescents may be employing different communication strategies to maintain the conversational exchange and to further clarify the message they want to convey to the conversational partner. Although overlap occurred in communicative functions across gesture, speech, and gesture-speech, nuanced differences emerged in how often they were expressed across different modalities of communication. Given their speech production abilities, gestures may play a compensatory role for some individuals with autism spectrum disorder who are minimally verbal. IMPLICATIONS Findings underscore the importance of assessing multiple modalities of communication to provide a fuller picture of their social communication abilities. Our results identified specific communicative strengths and areas for growth that can be targeted and expanded upon within gesture and speech to optimize social communication development.
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Affiliation(s)
- Chelsea La Valle
- Chelsea La Valle, MA, Department of
Psychological & Brain Sciences, Boston University, Center for Autism
Research Excellence, 100 Cummington Mall, Boston, MA 02215, USA.
| | | | - Helen Tager-Flusberg
- Department of Psychological and Brain Sciences,
Boston University, Center for Autism Research Excellence, Boston, MA,
USA
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The Relationship Between Gesture and Speech in Preschool Children with Expressive Specific Language Impairment and Typically Developing Children. ADONGHAKOEJI 2020. [DOI: 10.5723/kjcs.2020.41.4.31] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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41
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Clough S, Duff MC. The Role of Gesture in Communication and Cognition: Implications for Understanding and Treating Neurogenic Communication Disorders. Front Hum Neurosci 2020; 14:323. [PMID: 32903691 PMCID: PMC7438760 DOI: 10.3389/fnhum.2020.00323] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 07/21/2020] [Indexed: 01/20/2023] Open
Abstract
When people talk, they gesture. Gesture is a fundamental component of language that contributes meaningful and unique information to a spoken message and reflects the speaker's underlying knowledge and experiences. Theoretical perspectives of speech and gesture propose that they share a common conceptual origin and have a tightly integrated relationship, overlapping in time, meaning, and function to enrich the communicative context. We review a robust literature from the field of psychology documenting the benefits of gesture for communication for both speakers and listeners, as well as its important cognitive functions for organizing spoken language, and facilitating problem-solving, learning, and memory. Despite this evidence, gesture has been relatively understudied in populations with neurogenic communication disorders. While few studies have examined the rehabilitative potential of gesture in these populations, others have ignored gesture entirely or even discouraged its use. We review the literature characterizing gesture production and its role in intervention for people with aphasia, as well as describe the much sparser literature on gesture in cognitive communication disorders including right hemisphere damage, traumatic brain injury, and Alzheimer's disease. The neuroanatomical and behavioral profiles of these patient populations provide a unique opportunity to test theories of the relationship of speech and gesture and advance our understanding of their neural correlates. This review highlights several gaps in the field of communication disorders which may serve as a bridge for applying the psychological literature of gesture to the study of language disorders. Such future work would benefit from considering theoretical perspectives of gesture and using more rigorous and quantitative empirical methods in its approaches. We discuss implications for leveraging gesture to explore its untapped potential in understanding and rehabilitating neurogenic communication disorders.
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Affiliation(s)
- Sharice Clough
- Communication and Memory Lab, Department of Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville, TN, United States
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Arslan B, Göksun T. Ageing, working memory, and mental imagery: Understanding gestural communication in younger and older adults. Q J Exp Psychol (Hove) 2020; 74:29-44. [PMID: 32640872 DOI: 10.1177/1747021820944696] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Ageing has effects both on language and gestural communication skills. Although gesture use is similar between younger and older adults, the use of representational gestures (e.g., drawing a line with fingers on the air to indicate a road) decreases with age. This study investigates whether this change in the production of representational gestures is related to individuals' working memory and/or mental imagery skills. We used three gesture tasks (daily activity description, story completion, and address description) to obtain spontaneous co-speech gestures from younger and older individuals (N = 60). Participants also completed the Corsi working memory task and a mental imagery task. Results showed that although the two age groups' overall gesture frequencies were similar across the three tasks, the younger adults used relatively higher proportions of representational gestures than the older adults only in the address description task. Regardless of age, the mental imagery but not working memory score was associated with the use of representational gestures only in this task. However, the use of spatial words in the address description task did not differ between the two age groups. The mental imagery or working memory scores did not associate with the spatial word use. These findings suggest that mental imagery can play a role in gesture production. Gesture and speech production might have separate timelines in terms of being affected by the ageing process, particularly for spatial content.
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Affiliation(s)
- Burcu Arslan
- Department of Psychology, Koç University, Istanbul, Turkey
| | - Tilbe Göksun
- Department of Psychology, Koç University, Istanbul, Turkey
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43
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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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Aldugom M, Fenn K, Cook SW. Gesture during math instruction specifically benefits learners with high visuospatial working memory capacity. COGNITIVE RESEARCH-PRINCIPLES AND IMPLICATIONS 2020; 5:27. [PMID: 32519045 PMCID: PMC7283399 DOI: 10.1186/s41235-020-00215-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 02/12/2020] [Indexed: 11/29/2022]
Abstract
Background Characteristics of both teachers and learners influence mathematical learning. For example, when teachers use hand gestures to support instruction, students learn more than others who learn the same concept with only speech, and students with higher working memory capacity (WMC) learn more rapidly than those with lower WMC. One hypothesis for the effect of gesture on math learning is that gestures provide a signal to learners that can reduce demand on working memory resources during learning. However, it is not known what sort of working memory resources support learning with gesture. Gestures are motoric; they co-occur with verbal language and they are perceived visually. Methods In two studies, we investigated the relationship between mathematical learning with or without gesture and individual variation in verbal, visuospatial, and kinesthetic WMC. Students observed a videotaped lesson in a novel mathematical system that either included instruction with both speech and gesture (Study 1) or instruction with only speech (Study 2). After instruction, students solved novel problems in the instructed system and transfer problems in a related system. Finally, students completed verbal, visuospatial, and kinesthetic working memory assessments. Results There was a positive relationship between visuospatial WMC and math learning when gesture was present, but no relationship between visuospatial WMC and math learning when gesture was absent. Rather, when gesture was absent, there was a relationship between verbal WMC and math learning. Conclusion Providing gesture during instruction appears to change the cognitive resources recruited when learning a novel math task.
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Affiliation(s)
- Mary Aldugom
- Department of Psychological and Brain Sciences, University of Iowa, Iowa City, IA, 52242, USA.
| | - Kimberly Fenn
- Department of Psychology, Michigan State University, East Lansing, MI, USA
| | - Susan Wagner Cook
- Department of Psychological and Brain Sciences, University of Iowa, Iowa City, IA, 52242, USA
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Fourie E, Palser ER, Pokorny JJ, Neff M, Rivera SM. Neural Processing and Production of Gesture in Children and Adolescents With Autism Spectrum Disorder. Front Psychol 2020; 10:3045. [PMID: 32038408 PMCID: PMC6987472 DOI: 10.3389/fpsyg.2019.03045] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Accepted: 12/23/2019] [Indexed: 02/02/2023] Open
Abstract
Individuals with autism spectrum disorder (ASD) demonstrate impairments in non-verbal communication, including gesturing and imitation deficits. Reduced sensitivity to biological motion (BM) in ASD may impair processing of dynamic social cues like gestures, which in turn may impede encoding and subsequent performance of these actions. Using both an fMRI task involving observation of action gestures and a charade style paradigm assessing gesture performance, this study examined the brain-behavior relationships between neural activity during gesture processing, gesturing abilities and social symptomology in a group of children and adolescents with and without ASD. Compared to typically developing (TD) controls, participants with ASD showed atypical sensitivity to movement in right posterior superior temporal sulcus (pSTS), a region implicated in action processing, and had poorer overall gesture performance with specific deficits in hand posture. The TD group showed associations between neural activity, gesture performance and social skills, that were weak or non-significant in the ASD group. These findings suggest that those with ASD demonstrate abnormalities in both processing and production of gestures and may reflect dysfunction in the mechanism underlying perception-action coupling resulting in atypical development of social and communicative skills.
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Affiliation(s)
- Emily Fourie
- Department of Psychology, University of California, Davis, Davis, CA, United States.,Center for Mind and Brain, University of California, Davis, Davis, CA, United States
| | - Eleanor R Palser
- Department of Neurology, University of California, San Francisco, San Francisco, CA, United States
| | - Jennifer J Pokorny
- Center for Mind and Brain, University of California, Davis, Davis, CA, United States
| | - Michael Neff
- Department of Computer Science, University of California, Davis, Davis, CA, United States.,Department of Cinema and Digital Media, University of California, Davis, Davis, CA, United States
| | - Susan M Rivera
- Department of Psychology, University of California, Davis, Davis, CA, United States.,Center for Mind and Brain, University of California, Davis, Davis, CA, United States.,MIND Institute, University of California, Davis, Sacramento, CA, United States
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46
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Yoshida H, Cirino P, Mire SS, Burling JM, Lee S. Parents' gesture adaptations to children with autism spectrum disorder. JOURNAL OF CHILD LANGUAGE 2020; 47:205-224. [PMID: 31588888 DOI: 10.1017/s0305000919000497] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The present study focused on parents' social cue use in relation to young children's attention. Participants were ten parent-child dyads; all children were 36 to 60 months old and were either typically developing (TD) or were diagnosed with autism spectrum disorder (ASD). Children wore a head-mounted camera that recorded the proximate child view while their parent played with them. The study compared the following between the TD and ASD groups: (a) frequency of parent's gesture use; (b) parents' monitoring of their child's face; and (c) how children looked at parents' gestures. Results from Bayesian estimation indicated that, compared to the TD group, parents of children with ASD produced more gestures, more closely monitored their children's faces, and provided more scaffolding for their children's visual experiences. Our findings suggest the importance of further investigating parents' visual and gestural scaffolding as a potential developmental mechanism for children's early learning, including for children with ASD.
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Affiliation(s)
| | - Paul Cirino
- Department of Psychology, University of Houston, USA
| | - Sarah S Mire
- Department of Psychological, Health, and Learning Sciences, University of Houston, USA
| | | | - Sunbok Lee
- Department of Psychology, University of Houston, USA
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47
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Kitahara MFDO, Freire RMADC. Gestures in the speech-language pathology clinic: a study in the light of the materialist discourse analysis. REVISTA CEFAC 2020. [DOI: 10.1590/1982-0216/202022517718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
ABSTRACT Objective: this study aimed to investigate gestures in the speech-language pathology clinic and the dominant ideology in the light of the Materialist Discourse Analysis. Methods: twelve speech-language pathologists who work in different clinical fields were interviewed to investigate the main discursive thread supporting their discourse. These semi-open interviews were recorded and the discursive data were later transcribed. Fragments were extracted and analyzed from the above mentioned perspective. Results: the analysis shows that the conducting thread of the therapists’ discourse is the positivist ideology of Science, which fragments the subjects, body and language allocating speech and gesture in a hierarchy system where gesture is subordinated to the former. The language materiality shows an unconscious identification of the therapists with the signifier “Fono-Speech, Audio-Audio, Logia-Study” (Fonoaudiologia, or Speech-language Pathology in Portuguese), since the return of speech and their professional identity is brought up. From this perspective, there are formations that challenge the dominant ideology welcoming gesture as an important tool in the clinic, both in evaluation and treatment. Conclusion: the dominant ideological belief shows a hierarchical and historical association between speech and gesture that excludes gesture of the speech-language pathology clinic as it represents a threat to the speech status and the identity of this professional.
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Sansavini A, Guarini A, Zuccarini M, Lee JZ, Faldella G, Iverson JM. Low Rates of Pointing in 18-Month-Olds at Risk for Autism Spectrum Disorder and Extremely Preterm Infants: A Common Index of Language Delay? Front Psychol 2019; 10:2131. [PMID: 31649572 PMCID: PMC6794419 DOI: 10.3389/fpsyg.2019.02131] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Accepted: 09/03/2019] [Indexed: 11/29/2022] Open
Abstract
Infants with an older sibling with an Autism Spectrum Disorder diagnosis (Sibs ASD) are at high risk for language delay (LD) as well as infants born preterm, especially those with an extremely low gestational age (ELGA, GA ≤ 28 weeks). Gestures play a crucial role in language development and delays in gesture production may have negative cascading effects on it. The present exploratory study examined gesture production in 18-month-old infants with different underlying risks for LD. Seventy monolingual United States infants (41 Sibs ASD with no eventual ASD diagnosis and 29 infants with a typically developing older sibling -Sibs TD) and 40 monolingual Italian infants (20 ELGA without major cerebral damages, congenital malformations or sensory impairments and 20 full-term - FT infants, GA ≥ 37 weeks) were included. Both groups were followed longitudinally from 18 to 24, 30, and 36 months (corrected for ELGA infants). A 30-minute mother-infant play session with age-appropriate toys was video recorded at 18 months of age. Deictic (requesting, pointing, showing and giving), conventional, and representational gestures spontaneously produced by infants were coded; rate per 10 min was calculated. LD was defined as a score ≤10th percentile on the American English or Italian version of the MacArthur-Bates CDI on at least two time points between 18 and 36 months. Fifteen Sibs ASD and 9 ELGA infants were identified as infants with LD. Sibs ASD-LD and Sibs ASD-no LD produced fewer pointing gestures compared to Sibs TD (p = 0.038; p = 0.004); ELGA-LD infants produced significantly fewer pointing gestures than ELGA-no LD (p = 0.024) and FT (p = 0.006) infants. Low rates of pointing at 18 months are a marker of LD in Sibs ASD and ELGA infants. The potential implications of reduced pointing production and characteristics of different populations at risk for LD should be considered for understanding the emergence of LD.
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Affiliation(s)
| | | | | | - Jessica Zong Lee
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA, United States
| | - Giacomo Faldella
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Jana Marie Iverson
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA, United States
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Hübscher I, Prieto P. Gestural and Prosodic Development Act as Sister Systems and Jointly Pave the Way for Children's Sociopragmatic Development. Front Psychol 2019; 10:1259. [PMID: 31244716 PMCID: PMC6581748 DOI: 10.3389/fpsyg.2019.01259] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Accepted: 05/13/2019] [Indexed: 12/04/2022] Open
Abstract
Children might combine gesture and prosody to express a pragmatic meaning such as a request, information focus, uncertainty or politeness, before they can convey these meanings in speech. However, little is known about the developmental trajectories of gestural and prosodic patterns and how they relate to a child's growing understanding and propositional use of these sociopragmatic meanings. Do gesture and prosody act as sister systems in pragmatic development? Do children acquire these components of language before they are able to express themselves through spoken language, thus acting as forerunners in children's pragmatic development? This review article assesses empirical evidence that demonstrates that gesture and prosody act as intimately related systems and, importantly, pave the way for pragmatic acquisition at different developmental stages. The review goes on to explore how the integration of gesture and prosody with semantics and syntax can impact language acquisition and how multimodal interventions can be used effectively in educational settings. Our review findings support the importance of simultaneously assessing both the prosodic and the gestural components of language in the fields of language development, language learning, and language intervention.
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Affiliation(s)
- Iris Hübscher
- URPP Language and Space, University of Zurich, Zurich, Switzerland
| | - Pilar Prieto
- Institució Catalana de Recerca i Estudis Avançats, Barcelona, Spain
- Facultat de Traducció i Ciències del Llenguatge, Universitat Pompeu Fabra, Barcelona, Spain
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Wray C, Saunders N, Frazier Norbury C. How do parents of school-aged children respond to their children's extending gestures? JOURNAL OF CHILD LANGUAGE 2019; 46:459-479. [PMID: 30773164 DOI: 10.1017/s0305000918000582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Gesture plays an important role in early language development, as how parents respond to their children's gestures may help to facilitate language acquisition. Less is known about whether parental responses facilitate language learning later in childhood and whether responses vary depending on children's language ability. This study explored parental responses to extending gestures in a sample of school-aged children (aged six to eight years) with developmental language disorder, low-language and educational concerns, and typically developing children. Overall there were no group differences in the types of responses parents provided to extending gestures. Parents predominantly responded with positive feedback but also displayed moderate proportions of verbal translations and clarification requests. Within the DLD group, the proportion of parent translations was negatively associated with language ability. Our finding suggests that parent responses serve to enhance communication and engage children in tasks, but there is limited evidence that they support new language learning at this age.
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