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Delehanty A, Lorio CM, Romano M, Brown JA, Woods JJ, Wetherby AM. Social Communication and Parent Verbal Responsiveness Across Interaction Contexts in Toddlers on the Autism Spectrum. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2024; 33:1266-1282. [PMID: 38407116 PMCID: PMC11081527 DOI: 10.1044/2024_ajslp-23-00319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 11/24/2023] [Accepted: 01/02/2024] [Indexed: 02/27/2024]
Abstract
PURPOSE Interactions with caregivers during the ordinary activities that occur as families go about their everyday lives are critical to supporting children's acquisition of social communication and language skills. The purpose of this study was to examine child communication and parent verbal responsiveness across interaction contexts in 211 children (Mage = 20 months) on the autism spectrum (n = 121), with developmental delay (n = 46), or with typical development (n = 44). METHOD Families participated in up to eight activities during an hour-long, video-recorded home observation. We tested differences in the strength of associations between diagnostic group and interaction context using linear mixed-effects models, with child rate per minute of communication and proportions of parent follow-in comments and directives as outcome variables. Child communicative functions expressed across contexts were also examined. RESULTS Children across groups communicated at significantly higher rates per minute during book sharing and play with people compared to other interaction contexts. Most child communication was for the function of joint attention during book sharing, for social interaction during play with people, and for behavior regulation during necessary activities such as family chores and meals. On average, parents of children responded using proportionally more follow-in comments during book sharing and play compared to necessary activities, during which parents used more follow-in directives. CONCLUSION Results provide a glimpse into the dyadic communication that may occur within everyday activities at home, which supports the need for future intervention research and may aid clinicians seeking to identify activities that serve as important contexts for intervention.
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Affiliation(s)
- Abigail Delehanty
- Department of Speech-Language Pathology, Duquesne University, Pittsburgh, PA
| | - Ciera M. Lorio
- Communication Sciences and Disorders, Illinois State University, Normal
| | - Mollie Romano
- School of Communication Science and Disorders, Florida State University, Tallahassee
| | - Jennifer A. Brown
- Mary Frances Early College of Education, University of Georgia, Athens
| | - Juliann J. Woods
- Emeritus Professor, School of Communication Science and Disorders, Florida State University, Tallahassee
| | - Amy M. Wetherby
- Department of Clinical Sciences, College of Medicine, Florida State University, Tallahassee
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Delehanty A, Hooker JL, Wetherby AM. Verbal Responsiveness in Parents of Toddlers With and Without Autism During a Home Observation. J Autism Dev Disord 2023:10.1007/s10803-023-05935-6. [PMID: 37171767 DOI: 10.1007/s10803-023-05935-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/13/2023] [Indexed: 05/13/2023]
Abstract
This study examined patterns of verbal responsiveness in parents of toddlers (Mage = 20 months) later identified with autism (n = 121), developmental delay (n = 46), or typical development (n = 44) during an hourlong home observation. Parent verbal responsiveness (PVR) was compared using MANOVA across groups and by child expressive language phase. Multiple regression analyses controlling for child age and maternal education were employed to examine the extent to which PVR predicted variance in concurrent child social communication and prospective language skills. Parents provided synchronous responses approximately 90% of the time. Parents of children with autism and developmental delay used smaller proportions of responses that added linguistic information (i.e., expansions and follow-in directives for language) than those of children with typical development. Parents of children in the preverbal phase were more likely, on average, to affirm their children's acts of intentional communication or provide a follow-in directive for action that did not necessitate a verbal response than to expand or elicit language. Regression results indicated that parental use of expansions and follow-in directives for language made significant contributions to child language outcomes. The patterns we observed may reflect parents' attunement to their child's developmental level. Responsiveness to a child's focus of attention is vital in the earlier stages of language learning; however, results point to the potential importance of parental expansions and follow-in directives for promoting language development across groups in this sample. Directions for intervention research targeting PVR and language skills in toddlers with autism and developmental delays are discussed.
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Affiliation(s)
- Abigail Delehanty
- Department of Speech-Language Pathology, Duquesne University, 600 Forbes Ave., Pittsburgh, PA, 15282, USA.
| | - Jessica L Hooker
- Florida State University Autism Institute, 2312 Killearn Center Blvd., Building A, Tallahassee, FL, 32309, USA
| | - Amy M Wetherby
- Department of Clinical Sciences, College of Medicine, Florida State University, Tallahassee, FL, 32306-4300, USA
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Fiani T, Izquierdo SM, Jones EA. Effects of mother's imitation on speech sounds in infants with Down syndrome. RESEARCH IN DEVELOPMENTAL DISABILITIES 2021; 119:104118. [PMID: 34717151 DOI: 10.1016/j.ridd.2021.104118] [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: 05/10/2021] [Revised: 10/18/2021] [Accepted: 10/21/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND The Down syndrome behavioral phenotype includes delays in making speech sounds, production of more non-speech sounds than speech sounds, and contrasting strengths in social development. Within a behavior analytic framework, we conceptualize characteristics of the Down syndrome behavioral phenotype as creating a context for impairments in speech sound development that suggest interventions caregivers can use to improve speech sounds. AIM AND METHOD We examined one intervention, the effects of mother's contingent vocal imitation, on rate of speech and non-speech sound production in infants with Down syndrome using an ABAB design. RESULTS Mothers responded favorably to learning to imitate their infants' vocalizations and their contingent vocal imitation was associated with increases in infant speech sounds. CONCLUSIONS The increases in infant speech sound suggest the promise of this approach and future research examining variations in contingent vocal imitation and additional outcomes.
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Affiliation(s)
- Theresa Fiani
- FTF Behavioral Consulting, 40 Southbridge St., Suite 202, Worcester, MA 01608, United States; Queens College, City University of New York, 65-30 Kissena Blvd, Queens, NY 11367, United States.
| | - Sally M Izquierdo
- Queens College, City University of New York, 65-30 Kissena Blvd, Queens, NY 11367, United States
| | - Emily A Jones
- Queens College, City University of New York, 65-30 Kissena Blvd, Queens, NY 11367, United States; The Graduate Center, City University of New York, 365 Fifth Avenue, New York, NY 10016, United States
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Røhder K, Willerslev-Olsen M, Nielsen JB, Greisen G, Harder S. Parent-Infant Interactions Among Infants With High Risk of Cerebral Palsy: A Protocol for an Observational Study of Infant and Parental Factors for Dyadic Reciprocity. Front Psychiatry 2021; 12:736676. [PMID: 34658969 PMCID: PMC8511395 DOI: 10.3389/fpsyt.2021.736676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 08/30/2021] [Indexed: 11/13/2022] Open
Abstract
Background: An early diagnosis of chronic disability, such as risk of Cerebral Palsy (CP), is likely to affect the quality of parent-infant interactions by affecting both infant and parental factors. Due to adverse perinatal events, infants at high risk of CP may exhibit less engagement in interactions, while parents may experience increased mental health problems and disrupted parental representations that can have a negative effect on parental sensitivity. Recent clinical guidelines on early intervention among families with infants at risk of CP recommends supporting parental sensitivity and mutual enjoyable interactions more research is needed to inform such interventions. This includes understanding how infant and parental risk as well as resilience factors impact parent-infant interactions and how existing parenting programs developed among typical developing infants should be adapted to families with infants at risk of CP. In addition, as majority of research on infant neurohabilitation focus on improving motor and cognitive outcomes research on infant emotional development is needed. The study aim is to assess the quality of early parent-infant interactions in families with high-risk infants, compared to families with low-risk infants, and to explore how interaction quality is affected by infant and parental factors. Three potential mediating factors explaining the association between CP risk and less optimal parent-infant interactions will be explored: infant interactional capacities, parental mental health and well-being, and parents' representations of their child. Methods: The prospective, longitudinal design will follow infants at high risk for CP and their parents and a control group at three time points from 15 weeks to 15 months corrected infant age (CA). Measures comprise infant developmental assessments, questionnaires and interviews with both parents, and global ratings of video-recorded parent-infant interactions. Discussion: Study results will enhance our understanding of how parent-infant interactions may be affected by perinatal neurological risk and identify potential important mechanisms for observed associations. This knowledge could assist in planning future early screening and intervention programs and identifying families who should be offered targeted psychological interventions in addition to neurohabilitation programs.
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Affiliation(s)
- Katrine Røhder
- Department of Psychology, University of Copenhagen, Copenhagen, Denmark
- Elsass Foundation, Charlottenlund, Denmark
| | - Maria Willerslev-Olsen
- Elsass Foundation, Charlottenlund, Denmark
- Department of Neuroscience, Panum Institute, University of Copenhagen, Copenhagen, Denmark
| | - Jens Bo Nielsen
- Elsass Foundation, Charlottenlund, Denmark
- Department of Neuroscience, Panum Institute, University of Copenhagen, Copenhagen, Denmark
| | - Gorm Greisen
- Neonatal Department, Rigshospitalet, Copenhagen, Denmark
| | - Susanne Harder
- Department of Psychology, University of Copenhagen, Copenhagen, Denmark
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Hilvert E, Lorang E, Sterling A. Maternal Use of Decontextualized and Contextualized Talk: An In-Depth Investigation of Early Parent-Child Interactions in Down Syndrome. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2021; 30:1767-1780. [PMID: 34153191 PMCID: PMC8702844 DOI: 10.1044/2021_ajslp-20-00190] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 01/30/2021] [Accepted: 03/08/2021] [Indexed: 06/04/2023]
Abstract
Purpose The goal of this study was to characterize and quantify maternal use of decontextualized and contextualized input during mother-child interactions including young children with Down syndrome (DS). Method Participants included 22 mother-child dyads with DS (M age = 42.8 months) and 22 mother-child dyads with typical development (M age = 44.0 months). Parent-child language samples were collected during free-play, book reading, and snack time, and coded for maternal decontextualized (i.e., pretend, explanatory, and narrative talk) and contextualized input (i.e., descriptions, conversation, praise, questions, and directives). Results Mothers of children with DS used a larger proportion of pretend talk compared to other types of decontextualized input and also used a larger proportion of questions, conversation, and descriptions compared to other types of contextualized language. Mothers of children with DS generally used a smaller proportion of decontextualized input compared to mothers of children with typical development, with the exception of pretend talk. Maternal decontextualized input was not related to children's age or language ability in DS. Conclusions Findings shed new light on the early language environments of children with DS, providing important insight into the ways that mothers of children with DS are incorporating decontextualized and contextualized talk into early mother-child conversations. Additional implications and future directions are discussed.
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Affiliation(s)
| | - Emily Lorang
- Waisman Center, University of Wisconsin–Madison
- Department of Communication Sciences and Disorders, University of Wisconsin–Madison
| | - Audra Sterling
- Waisman Center, University of Wisconsin–Madison
- Department of Communication Sciences and Disorders, University of Wisconsin–Madison
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Steinberg S, Shivers CM, Liu T, Cirelli LK, Lense MD. Survey of the Home Music Environment of Children with Various Developmental Profiles. JOURNAL OF APPLIED DEVELOPMENTAL PSYCHOLOGY 2021; 75:101296. [PMID: 34737486 PMCID: PMC8562654 DOI: 10.1016/j.appdev.2021.101296] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Families with young children with and without developmental disabilities often create a musically rich home environment. Parent-child music engagement, like singing play songs, is associated with positive outcomes for children, parents, and their relationship. However, little is known about if the home music environment differs across diagnostic groups and if parent-child music engagement relates to parent-child affective attachment across families of diagnostically diverse children. Using an online questionnaire, the current study examined the home music environment of 340 families with young children with typical and atypical development. A variety of musical activities were common in all diagnostic groups. Diagnostic groups differed in active musical engagement, potentially relating to the differing phenotypes of various developmental disabilities. Parent-child music engagement was associated with parent-child affective attachment, even when controlling for relevant variables. Promoting musical engagement at home and through parent-child therapy may be an accessible way to support parent-child relationships.
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Affiliation(s)
- Selena Steinberg
- Department of Psychology and Human Development, Vanderbilt University, 230 Appleton Place, Nashville, Tennessee 37203, USA
| | - Carolyn M Shivers
- Department of Human Development and Family Science, Virginia Polytechnic Institute and State University, 295 West Campus Drive, Blacksburg, Virginia 24061, USA
| | - Talia Liu
- Department of Otolaryngology-Head and Neck Surgery, Vanderbilt University Medical Center, 1215 21 Avenue South, Nashville, Tennessee 37232, USA
| | - Laura K Cirelli
- Department of Psychology, University of Toronto Scarborough, 1265 Military Trail, Toronto, Ontario, M1C 1A4, Canada
| | - Miriam D Lense
- Department of Otolaryngology-Head and Neck Surgery, Vanderbilt University Medical Center, 1215 21 Avenue South, Nashville, Tennessee 37232, USA
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Delehanty AD, Wetherby AM. Rate of Communicative Gestures and Developmental Outcomes in Toddlers With and Without Autism Spectrum Disorder During a Home Observation. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2021; 30:649-662. [PMID: 33751898 PMCID: PMC8740741 DOI: 10.1044/2020_ajslp-19-00206] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 04/27/2020] [Accepted: 12/05/2020] [Indexed: 05/26/2023]
Abstract
Purpose Most toddlers with autism spectrum disorder and other developmental delays receive early intervention at home and may not participate in a clinic-based communication evaluation. However, there is limited research that has prospectively examined communication in very young children with and without autism in a home-based setting. This study used granular observational coding to document the communicative acts performed by toddlers with autism, developmental delay, and typical development in the home environment. Method Children were selected from the archival database of the FIRST WORDS Project (N = 211). At approximately 20 months of age, each child participated in everyday activities with a caregiver during an hour-long, video-recorded, naturalistic home observation. Inventories of unique gestures, rates per minute, and proportions of types of communicative acts and communicative functions were coded and compared using a one-way analysis of variance. Concurrent and prospective relationships between rate of communication and measures of social communication, language development, and autism symptoms were examined. Results A total of 40,738 communicative acts were coded. Children with autism, developmental delay, and typical development used eight, nine, and 12 unique gestures on average, respectively. Children with autism used deictic gestures, vocalizations, and communicative acts for behavior regulation at significantly lower rates than the other groups. Statistically significant correlations were observed between rate of communication and several outcome measures. Conclusion Observation of social communication in the natural environment may improve early identification of children with autism and communication delays, complement clinic-based assessments, and provide useful information about a child's social communication profile and the family's preferred activities and intervention priorities. Supplemental Material https://doi.org/10.23641/asha.14204522.
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Affiliation(s)
| | - Amy M. Wetherby
- Department of Clinical Sciences, College of Medicine, Florida State University, Tallahassee
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Perzolli S, Bertamini G, de Falco S, Venuti P, Bentenuto A. Emotional Availability and Play in Mother-Child Dyads with ASD: Changes during a Parental Based Intervention. Brain Sci 2020; 10:brainsci10120904. [PMID: 33255424 PMCID: PMC7761008 DOI: 10.3390/brainsci10120904] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 11/13/2020] [Accepted: 11/18/2020] [Indexed: 01/16/2023] Open
Abstract
(1) Background: Parental involvement during intervention with children with Autism Spectrum Disorder (ASD) has been demonstrated to be fundamental for children’s developmental outcomes. However, most research focused on child gains especially considering cognitive functioning and symptoms severity, whereas parental and dyadic changes during intervention need further investigation. (2) Methods: 29 mothers in interaction with their preschool children with ASD were analyzed through two standardized behavioral and observational measures to evaluate the dyadic Emotional Availability (EA) and play skills before (T1) and after (T2) a parental-based intervention. (3) Results: Results revealed mothers increased affective quality and major awareness in understanding the signals produced by the child, that in turn was more responsive, involving also using more complex play strategies. Interestingly, the role of specific factors able to predict parental characteristics was investigated, pointing out the important contribution of mothers’ perceptions of having a difficult child and child language communicative abilities. (4) Conclusions: the study enhances knowledge about child and caregiver variables that impact on dyadic outcomes, identifying important target areas to be addressed during intervention. Further, our results suggest that a parental-based intervention supports and facilitates improvements in both children’s and caregivers’ affective quality and cognitive abilities.
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Affiliation(s)
- Silvia Perzolli
- Laboratory of Observation, Department of Psychology and Cognitive Science, Diagnosis and Education (ODFLab), University of Trento, 38068 Rovereto, Italy; (G.B.); (S.d.F.); (P.V.); (A.B.)
- Correspondence:
| | - Giulio Bertamini
- Laboratory of Observation, Department of Psychology and Cognitive Science, Diagnosis and Education (ODFLab), University of Trento, 38068 Rovereto, Italy; (G.B.); (S.d.F.); (P.V.); (A.B.)
- Center for Information Technology, Bruno Kessler Foundation (FBK), University of Trento, 38123 Trento, Italy
| | - Simona de Falco
- Laboratory of Observation, Department of Psychology and Cognitive Science, Diagnosis and Education (ODFLab), University of Trento, 38068 Rovereto, Italy; (G.B.); (S.d.F.); (P.V.); (A.B.)
| | - Paola Venuti
- Laboratory of Observation, Department of Psychology and Cognitive Science, Diagnosis and Education (ODFLab), University of Trento, 38068 Rovereto, Italy; (G.B.); (S.d.F.); (P.V.); (A.B.)
| | - Arianna Bentenuto
- Laboratory of Observation, Department of Psychology and Cognitive Science, Diagnosis and Education (ODFLab), University of Trento, 38068 Rovereto, Italy; (G.B.); (S.d.F.); (P.V.); (A.B.)
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Barton-Hulsey A, Lorang E, Renfus K, Sterling A. Maternal Input and Child Language Comprehension During Book Reading in Children With Down Syndrome. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2020; 29:1475-1488. [PMID: 32463706 PMCID: PMC7893527 DOI: 10.1044/2020_ajslp-19-00156] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Revised: 10/17/2019] [Accepted: 02/13/2020] [Indexed: 05/30/2023]
Abstract
Purpose Communication interactions between parents and children during shared book reading impact a child's development of both language and literacy skills. This study examined maternal language input and child expressive communication during a shared book reading activity in children with Down syndrome (DS) and children with typical development (TD). Additionally, children's receptive language was examined to understand the relationship between maternal language input and child receptive language ability. Method Participants included 22 children with DS and 22 children with TD between 22 and 63 months of age and their mothers. Each mother-child dyad participated in a 7-min naturalistic shared book reading activity. Results Compared to mothers of children with TD, mothers of children with DS used significantly more utterances with less grammatical complexity, but a similar range of vocabulary diversity. Mothers of children with DS used more questions, descriptions, gestures, and labels, whereas mothers of children with TD used nearly half of their utterances to read directly from books. Children with DS communicated at a similar frequency compared to their peers with TD; however, they produced significantly fewer spoken words. Conclusions This study reveals important differences between early shared book reading interactions and provides implications for future research targeting parent-coached intervention strategies that may enhance children's learning during shared book reading by providing access to expressive language and print instruction.
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Affiliation(s)
| | - Emily Lorang
- Department of Communication Sciences and Disorders, University of Wisconsin–Madison
| | - Kallie Renfus
- Department of Communication Sciences and Disorders, University of Wisconsin–Madison
| | - Audra Sterling
- Waisman Center, University of Wisconsin–Madison
- Department of Communication Sciences and Disorders, University of Wisconsin–Madison
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Galeote M, Checa E, Soto P. Joint attention and vocabulary development in toddlers with Down syndrome and their peers with typical development: The role of maternal interactive style. JOURNAL OF COMMUNICATION DISORDERS 2020; 84:105975. [PMID: 32088412 DOI: 10.1016/j.jcomdis.2020.105975] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Revised: 01/09/2020] [Accepted: 02/09/2020] [Indexed: 06/10/2023]
Abstract
PURPOSE Joint attention is considered a prerequisite for language development. Although language is one of the most impaired domains in Down syndrome (DS), few studies have examined the relationship between caregiver behavior during episodes of joint attention and vocabulary development in these children. Consequently, our primary aim was to analyze the behaviors of caregivers of children with DS and of children with typical development (TD) in the early stages of vocabulary development. A second objective was to examine the kind of words that caregivers use to refer to the object that is the focus of attention. We also consider the concurrent relationship between joint attention and vocabulary development in both groups of children. METHOD We studied 28 children with DS and 28 children with TD, individually matched on mental age and gender, and their respective caregivers. The mean mental age for children with DS and children with TD was around 12 months. The mean chronological age of caregivers of children with DS and children with TD was around 35 years. Each child and his or her caregiver were video-recorded during a free-play session involving different objects. RESULTS Although the total time engaged in joint attention was greater among caregivers of children with DS, caregivers of both groups of children were more likely to direct than follow their child's attentional focus. The caregivers of children with DS used a greater number of appropriate terms to refer to the object of attention. We found no significant correlation in either group of children between vocabulary development and joint attention behaviors. CONCLUSIONS The results may be due to the fact that the children studied are still very young in developmental terms and have yet to develop all the skills required for joint attention. At this early stage, directing the child's attention would promote the development of joint attention. A possible explanation for the lack of a correlation between vocabulary development and joint attention is that children may use an associative mechanism in the early stages of lexical learning, and hence the learning of new words is a slow process.
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LORANG E, VENKER CE, STERLING A. An investigation into maternal use of telegraphic input to children with Down syndrome. JOURNAL OF CHILD LANGUAGE 2020; 47:225-249. [PMID: 31587679 PMCID: PMC6928434 DOI: 10.1017/s0305000919000503] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Maternal input influences language development in children with Down syndrome (DS) and typical development (TD). Telegraphic input, or simplified input violating English grammatical rules, is controversial in speech-language pathology, yet no research to date has investigated whether mothers of children with DS use telegraphic input. This study investigated the quality of linguistic input to children with DS compared to age-matched children with TD, and the relationship between maternal input and child language abilities. Mothers of children with DS simplified their input in multiple ways, by using a lower lexical diversity, shorter utterances, and more telegraphic input compared to mothers of children with TD. Telegraphic input was not significantly correlated with other aspects of maternal input or child language abilities. Since children with DS demonstrate specific deficits in grammatical compared to lexical abilities, future work should investigate the long-term influence of maternal telegraphic input on language development in children with DS.
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Affiliation(s)
- Emily LORANG
- Department of Communication Sciences and Disorders, University of Wisconsin – Madison, USA
| | - Courtney E. VENKER
- Department of Communicative Sciences and Disorders, Michigan State University, USA
| | - Audra STERLING
- Department of Communication Sciences and Disorders, University of Wisconsin – Madison, USA
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Parikh C, Mastergeorge AM. Vocalization patterns in young children with Down syndrome: Utilizing the language environment analysis (LENA) to inform behavioral phenotypes. JOURNAL OF INTELLECTUAL DISABILITIES : JOID 2018; 22:328-345. [PMID: 28485651 DOI: 10.1177/1744629517708091] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Children with Down syndrome (DS) are at higher risk for both delayed expressive language and poor speech intelligibility. The current study utilized the quantitative automated language environment analysis (LENA) to depict mother and child vocalizations and conversational patterns in the home of 43 children with DS, chronologically aged 24-64 months. Children with DS displayed fewer utterances than typically developing children; however, there was wide variability. Furthermore, children with DS did not show increased vocalization counts across their chronological ages. In contrast to previous findings, this study found that the mothers of children with DS had a reduced number of vocalizations. However, the vocalizations increased with age in comparison to mothers of typically developing children. Implications for targeted interventions that facilitate learning opportunities in bidirectional contexts for children with DS and their parents are discussed, with particular attention to quantify behavioral phenotypes utilizing a novel expressive language assessment tool.
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O'Toole C, Lee AS, Gibbon FE, van Bysterveldt AK, Hart NJ. Parent-mediated interventions for promoting communication and language development in young children with Down syndrome. Cochrane Database Syst Rev 2018; 10:CD012089. [PMID: 30321454 PMCID: PMC6516877 DOI: 10.1002/14651858.cd012089.pub2] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
BACKGROUND Communication and language development are areas of particular weakness for young children with Down syndrome. Caregivers' interaction with children influences language development, so many early interventions involve training parents how best to respond to their children and provide appropriate language stimulation. Thus, these interventions are mediated through parents, who in turn are trained and coached in the implementation of interventions by clinicians. As the interventions involve a considerable commitment from clinicians and families, we undertook this review to synthesise the evidence of their effectiveness. OBJECTIVES To assess the effects of parent-mediated interventions for improving communication and language development in young children with Down syndrome. Other outcomes are parental behaviour and responsivity, parental stress and satisfaction, and children's non-verbal means of communicating, socialisation and behaviour. SEARCH METHODS In January 2018 we searched CENTRAL, MEDLINE, Embase and 14 other databases. We also searched three trials registers, checked the reference lists of relevant reports identified by the electronic searches, searched the websites of professional organizations, and contacted their staff and other researchers working in the field to identify other relevant published, unpublished and ongoing studies. SELECTION CRITERIA We included randomised controlled trials (RCTs) and quasi-RCTs that compared parent-mediated interventions designed to improve communication and language versus teaching/treatment as usual (TAU) or no treatment or delayed (wait-listed) treatment, in children with Down syndrome aged between birth and six years. We included studies delivering the parent-mediated intervention in conjunction with a clinician-mediated intervention, as long as the intervention group was the only group to receive the former and both groups received the latter. DATA COLLECTION AND ANALYSIS We used standard Cochrane methodological procedures for data collection and analysis. MAIN RESULTS We included three studies involving 45 children aged between 29 months and six years with Down syndrome. Two studies compared parent-mediated interventions versus TAU; the third compared a parent-mediated plus clinician-mediated intervention versus a clinician-mediated intervention alone. Treatment duration varied from 12 weeks to six months. One study provided nine group sessions and four individualised home-based sessions over a 13-week period. Another study provided weekly, individual clinic-based or home-based sessions lasting 1.5 to 2 hours, over a six-month period. The third study provided one 2- to 3-hour group session followed by bi-weekly, individual clinic-based sessions plus once-weekly home-based sessions for 12 weeks. Because of the different study designs and outcome measures used, we were unable to conduct a meta-analysis.We judged all three studies to be at high risk of bias in relation to blinding of participants (not possible due to the nature of the intervention) and blinding of outcome assessors, and at an unclear risk of bias for allocation concealment. We judged one study to be at unclear risk of selection bias, as authors did not report the methods used to generate the random sequence; at high risk of reporting bias, as they did not report on one assessed outcome; and at high risk of detection bias, as the control group had a cointervention and only parents in the intervention group were made aware of the target words for their children. The sample sizes of each included study were very small, meaning that they are unlikely to be representative of the target population.The findings from the three included studies were inconsistent. Two studies found no differences in expressive or receptive language abilities between the groups, whether measured by direct assessment or parent reports. However, they did find that children in the intervention group could use more targeted vocabulary items or utterances with language targets in certain contexts postintervention, compared to those in the control group; this was not maintained 12 months later. The third study found gains for the intervention group on total-language measures immediately postintervention.One study did not find any differences in parental stress scores between the groups at any time point up to 12 months postintervention. All three studies noted differences in most measures of how the parents talked to and interacted with their children postintervention, and in one study most strategies were maintained in the intervention group at 12 months postintervention. No study reported evidence of language attrition following the intervention in either group, while one study found positive outcomes on children's socialisation skills in the intervention group. One study looked at adherence to the treatment through attendance data, finding that mothers in the intervention group attended seven out of nine group sessions and were present for four home visits. No study measured parental use of the strategies outside of the intervention sessions.A grant from the Hospital for Sick Children Foundation (Toronto, Ontario, Canada) funded one study. Another received partial funding from the National Institute of Child Health and Human Development and the Department of Education in the USA. The remaining study did not specify any funding sources.In light of the serious limitations in methodology, and the small number of studies included, we considered the overall quality of the evidence, as assessed by GRADE, to be very low. This means that we have very little confidence in the results, and further research is very likely to have an important impact on our confidence in the estimate of treatment effect. AUTHORS' CONCLUSIONS There is currently insufficient evidence to determine the effects of parent-mediated interventions for improving the language and communication of children with Down syndrome. We found only three small studies of very low quality. This review highlights the need for well-designed studies, including RCTs, to evaluate the effectiveness of parent-mediated interventions. Trials should use valid, reliable and similar measures of language development, and they should include measures of secondary outcomes more distal to the intervention, such as family well-being. Treatment fidelity, in particular parental dosage of the intervention outside of prescribed sessions, also needs to be documented.
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Affiliation(s)
- Ciara O'Toole
- University College CorkDepartment of Speech and Hearing SciencesBrookfield Health Sciences ComplexCollege RoadCorkIreland
| | - Alice S‐Y Lee
- University College CorkDepartment of Speech and Hearing SciencesBrookfield Health Sciences ComplexCollege RoadCorkIreland
| | - Fiona E Gibbon
- University College CorkDepartment of Speech and Hearing SciencesBrookfield Health Sciences ComplexCollege RoadCorkIreland
| | - Anne K van Bysterveldt
- University of CanterburySchool of Health SciencesKirkwood AvenueIlamChristchurchNew Zealand8041
| | - Nicola J Hart
- Down Syndrome IrelandNational Resource Team6, Carrig GlenCalverstownKildareIreland
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Lorang E, Sterling A, Schroeder B. Maternal Responsiveness to Gestures in Children With Down Syndrome. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2018; 27:1018-1029. [PMID: 29971356 PMCID: PMC6195023 DOI: 10.1044/2018_ajslp-17-0138] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Revised: 01/16/2018] [Accepted: 03/19/2018] [Indexed: 05/28/2023]
Abstract
PURPOSE This study compared gesture use in young children with Down syndrome (DS) and typical development (TD) as well as how mothers respond to child gestures based on child age and diagnosis. METHOD Twenty-two mother-child dyads with DS and 22 mother-child dyads with TD participated. The child participants were between 22 and 63 months and were matched on chronological age. We coded child gesture use and whether mothers recoded child gestures (i.e., provided a verbal translation) during naturalistic interactions. RESULTS The children with DS used more gestures than peers with TD. After controlling for expressive language ability, the two groups were not significantly different on child gesture use. Regardless of child diagnosis, mothers recoded approximately the same percentage of child gestures. There was a significant interaction between child diagnosis and child age when predicting the percentage of maternal gesture recodes; mothers of children with DS did not demonstrate differences in the percentage of maternal gesture recodes based on child age, but there was a negative relationship between the percentage of maternal gesture recodes and child age for the children with TD. CONCLUSIONS Young children with DS gesture more than chronological age-matched children with TD, therefore providing numerous opportunities for caregivers to recode child gestures and support language development. Early intervention should focus on increasing parent responsiveness to child gestures earlier in life in order to provide additional word-learning opportunities for children with DS.
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Affiliation(s)
- Emily Lorang
- Department of Communication Sciences and Disorders, University of Wisconsin–Madison
| | - Audra Sterling
- Department of Communication Sciences and Disorders, University of Wisconsin–Madison
| | - Bianca Schroeder
- Department of Communication Sciences and Disorders, University of Wisconsin–Madison
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Wan MW, Green J, Scott J. A systematic review of parent-infant interaction in infants at risk of autism. AUTISM : THE INTERNATIONAL JOURNAL OF RESEARCH AND PRACTICE 2018; 23:811-820. [PMID: 29992838 DOI: 10.1177/1362361318777484] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Social communicative precursors to autism spectrum disorder may influence how infants who are later diagnosed with autism spectrum disorder interact with their social partners and the responses they receive, thus bidirectionally influencing early social experience. This systematic review aimed to identify a developmental timeline for parent-infant interaction in the first 2 years of life in at-risk infants and in emergent autism spectrum disorder, and to examine any parent-infant interaction associations with later social-communicative outcomes. In total, 15 studies were identified investigating parent-infant interaction in infants at familial autism risk (i.e. with an older sibling with autism spectrum disorder). Starting from the latter part of the first year, infants at risk of autism spectrum disorder (and particularly infants with eventual autism spectrum disorder) showed parent-infant interaction differences from those with no eventual autism spectrum disorder, most notably in infant gesture use and dyadic qualities. While parental interactions did not differ by subsequent child autism spectrum disorder outcome, at-risk infants may receive different 'compensatory' socio-communicative inputs, and further work is needed to clarify their effects. Preliminary evidence links aspects of parent-infant interaction with later language outcomes. We discuss the potential role of parent-infant interaction in early parent-mediated intervention.
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Affiliation(s)
- Ming Wai Wan
- Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
| | - Jonathan Green
- Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
| | - Jordan Scott
- Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
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Moody CT, Baker BL, Blacher J. Contribution of parenting to complex syntax development in preschool children with developmental delays or typical development. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2018; 62:604-616. [PMID: 29749665 DOI: 10.1111/jir.12501] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 04/01/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND Despite studies of how parent-child interactions relate to early child language development, few have examined the continued contribution of parenting to more complex language skills through the preschool years. The current study explored how positive and negative parenting behaviours relate to growth in complex syntax learning from child age 3 to age 4 years, for children with typical development or developmental delays (DDs). METHODS Participants were children with or without DD (N = 60) participating in a longitudinal study of development. Parent-child interactions were transcribed and coded for parenting domains and child language. Multiple regression analyses were used to identify the contribution of parenting to complex syntax growth in children with typical development or DD. RESULTS Analyses supported a final model, F(9,50) = 11.90, P < .001, including a significant three-way interaction between positive parenting behaviours, negative parenting behaviours and child delay status. This model explained 68.16% of the variance in children's complex syntax at age 4. Simple two-way interactions indicated differing effects of parenting variables for children with or without DD. CONCLUSIONS Results have implications for understanding of complex syntax acquisition in young children, as well as implications for interventions.
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Affiliation(s)
- C T Moody
- Department of Psychology, University of California, Los Angeles, CA, USA
| | - B L Baker
- Department of Psychology, University of California, Los Angeles, CA, USA
| | - J Blacher
- Department of Psychology, University of California, Los Angeles, CA, USA
- Graduate School of Education, University of California, Riverside, CA, USA
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Westerveld M, van Bysterveldt AK. The Home Literacy Environment of Preschool-Age Children with Autism or Down Syndrome. Folia Phoniatr Logop 2017; 69:43-53. [PMID: 29248917 DOI: 10.1159/000475840] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Accepted: 04/19/2017] [Indexed: 11/19/2022] Open
Abstract
AIMS This exploratory study investigated if there were differences in the home literacy environment of preschool children on the autism spectrum and preschool children with Down syndrome to determine if the home literacy environment may potentially be associated with strengths or weaknesses in children's social communication skills. METHODS A total of 111 parents of preschoolers with identified disabilities completed a home literacy questionnaire. RESULTS Results indicated that both groups of parents started reading to their children at an early age and owned at least 25 children's books. However, parents of children with Down syndrome read to their child more often, reported higher child interest in reading, and more frequently played rhyming games with their child. No group differences were found in teaching of letter names, although parents of children with autism reported a higher frequency of pointing out signs/words in the environment and reported their children knew more letter names. Group differences were also found in the relationship between parent behaviours, child interest, and children's print-related skills. CONCLUSION This study highlights the influence both parent behaviours and child interest may have on shared book reading practices of parents with their preschool children with disabilities.
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Affiliation(s)
- Marleen Westerveld
- Cooperative Research Centre for Living with Autism (Autism CRC), Brisbane, Queensland, Australia.,Griffith University, Gold Coast, Queensland, Australia
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18
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Green J, Pickles A, Pasco G, Bedford R, Wan MW, Elsabbagh M, Slonims V, Gliga T, Jones E, Cheung C, Charman T, Johnson M. Randomised trial of a parent-mediated intervention for infants at high risk for autism: longitudinal outcomes to age 3 years. J Child Psychol Psychiatry 2017; 58:1330-1340. [PMID: 28393350 PMCID: PMC5724485 DOI: 10.1111/jcpp.12728] [Citation(s) in RCA: 151] [Impact Index Per Article: 21.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/03/2017] [Indexed: 02/02/2023]
Abstract
BACKGROUND There has been increasing interest in the potential for pre-emptive interventions in the prodrome of autism, but little investigation as to their effect. METHODS A two-site, two-arm assessor-blinded randomised controlled trial (RCT) of a 12-session parent-mediated social communication intervention delivered between 9 and 14 months of age (Intervention in the British Autism Study of Infant Siblings-Video Interaction for Promoting Positive Parenting), against no intervention. Fifty-four infants (28 intervention, 26 nonintervention) at familial risk of autism but not otherwise selected for developmental atypicality were assessed at 9-month baseline, 15-month treatment endpoint, and 27- and 39-month follow-up. PRIMARY OUTCOME severity of autism prodromal symptoms, blind-rated on Autism Observation Schedule for Infants or Autism Diagnostic Observation Schedule 2nd Edition across the four assessment points. SECONDARY OUTCOMES blind-rated parent-child interaction and child language; nonblind parent-rated communication and socialisation. Prespecified intention-to-treat analysis combined estimates from repeated measures within correlated regressions to estimate the overall effect of the infancy intervention over time. RESULTS Effect estimates in favour of intervention on autism prodromal symptoms, maximal at 27 months, had confidence intervals (CIs) at each separate time point including the null, but showed a significant overall effect over the course of the intervention and follow-up period (effect size [ES] = 0.32; 95% CI 0.04, 0.60; p = .026). Effects on proximal intervention targets of parent nondirectiveness/synchrony (ES = 0.33; CI 0.04, 0.63; p = .013) and child attentiveness/communication initiation (ES = 0.36; 95% CI 0.04, 0.68; p = .015) showed similar results. There was no effect on categorical diagnostic outcome or formal language measures. CONCLUSIONS Follow-up to 3 years of the first RCT of a very early social communication intervention for infants at familial risk of developing autism has shown a treatment effect, extending 24 months after intervention end, to reduce the overall severity of autism prodromal symptoms and enhance parent-child dyadic social communication over this period. We highlight the value of extended follow-up and repeat assessment for early intervention trials.
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Affiliation(s)
- Jonathan Green
- Social Development Research GroupSchool of Biological SciencesUniversity of ManchesterManchesterUK,Royal Manchester Children's HospitalManchesterUK
| | - Andrew Pickles
- Institute of Psychiatry, Psychology and NeuroscienceKing's College LondonLondonUK,National Institute for Health Research Medical Health Biomedical Research CentreSouth London and Maudsley NHS Foundation TrustLondonUK
| | - Greg Pasco
- Institute of Psychiatry, Psychology and NeuroscienceKing's College LondonLondonUK,Centre for Brain and Cognitive DevelopmentBirkbeck CollegeLondonUK
| | - Rachael Bedford
- Institute of Psychiatry, Psychology and NeuroscienceKing's College LondonLondonUK
| | - Ming Wai Wan
- School of Health SciencesUniversity of ManchesterManchesterUK
| | - Mayada Elsabbagh
- Centre for Brain and Cognitive DevelopmentBirkbeck CollegeLondonUK,Department of PsychiatryMcGill UniversityWest MontréalQCCanada
| | - Vicky Slonims
- Evelina London Children's Hospital and King's College London Neurosciences CentreLondonUK
| | - Teea Gliga
- Centre for Brain and Cognitive DevelopmentBirkbeck CollegeLondonUK
| | - Emily Jones
- Centre for Brain and Cognitive DevelopmentBirkbeck CollegeLondonUK
| | - Celeste Cheung
- Centre for Brain and Cognitive DevelopmentBirkbeck CollegeLondonUK
| | - Tony Charman
- Institute of Psychiatry, Psychology and NeuroscienceKing's College LondonLondonUK
| | - Mark Johnson
- Centre for Brain and Cognitive DevelopmentBirkbeck CollegeLondonUK
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Harker CM, Ibañez LV, Nguyen TP, Messinger DS, Stone WL. The Effect of Parenting Style on Social Smiling in Infants at High and Low Risk for ASD. J Autism Dev Disord 2017; 46:2399-407. [PMID: 27007726 DOI: 10.1007/s10803-016-2772-y] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
This study examined how parenting style at 9 months predicts growth in infant social engagement (i.e., social smiling) between 9 and 18 months during a free-play interaction in infants at high (HR-infants) and low (LR-infants) familial risk for autism spectrum disorder (ASD). Results indicated that across all infants, higher levels of maternal responsiveness were concurrently associated with higher levels of social smiling, while higher levels of maternal directiveness predicted slower growth in social smiling. When accounting for maternal directiveness, which was higher in mothers of HR-infants, HR-infants exhibited greater growth in social smiling than LR-infants. Overall, each parenting style appears to make a unique contribution to the development of social engagement in infants at high- and low-risk for ASD.
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Affiliation(s)
- Colleen M Harker
- Department of Psychology, University of Washington, CHDD Box 357920, Seattle, WA, 98195, USA.
| | - Lisa V Ibañez
- Department of Psychology, University of Washington, CHDD Box 357920, Seattle, WA, 98195, USA
| | - Thanh P Nguyen
- Department of Psychology, University of Washington, CHDD Box 357920, Seattle, WA, 98195, USA.,University of Massachusetts Boston, Boston, MA, USA
| | - Daniel S Messinger
- Department of Psychology, University of Miami, Box 249229, Coral Gables, FL, 33124, USA
| | - Wendy L Stone
- Department of Psychology, University of Washington, CHDD Box 357920, Seattle, WA, 98195, USA
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O'Toole C, Lee ASY, Gibbon FE, van Bysterveldt AK, Conway P, Hart NJ. Parent-mediated interventions to promote communication and language development in children with Down syndrome aged between birth and six years. Hippokratia 2016. [DOI: 10.1002/14651858.cd012089] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Ciara O'Toole
- University College Cork; Department of Speech and Hearing Sciences; Brookfield Health Sciences Complex College Road Cork Ireland
| | - Alice S-Y Lee
- University College Cork; Department of Speech and Hearing Sciences; Brookfield Health Sciences Complex College Road Cork Ireland
| | - Fiona E Gibbon
- University College Cork; Department of Speech and Hearing Sciences; Brookfield Health Sciences Complex College Road Cork Ireland
| | - Anne K van Bysterveldt
- University of Canterbury; School of Health Sciences; Kirkwood Avenue Ilam Christchurch New Zealand 8041
| | - Paul Conway
- University of Limerick; Department of Education and Professional Studies; Room CM-074(b) Limerick Ireland
| | - Nicola J Hart
- Down Syndrome Ireland; National Resource Team; 6, Carrig Glen Calverstown Kildare Ireland
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Klusek J, McGrath SE, Abbeduto L, Roberts JE. Pragmatic Language Features of Mothers With the FMR1 Premutation Are Associated With the Language Outcomes of Adolescents and Young Adults With Fragile X Syndrome. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2016; 59:49-61. [PMID: 26895548 PMCID: PMC4867932 DOI: 10.1044/2015_jslhr-l-15-0102] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2015] [Revised: 06/26/2015] [Accepted: 07/09/2015] [Indexed: 06/05/2023]
Abstract
PURPOSE Pragmatic language difficulties have been documented as part of the FMR1 premutation phenotype, yet the interplay between these features in mothers and the language outcomes of their children with fragile X syndrome is unknown. This study aimed to determine whether pragmatic language difficulties in mothers with the FMR1 premutation are related to the language development of their children. METHOD Twenty-seven mothers with the FMR1 premutation and their adolescent/young adult sons with fragile X syndrome participated. Maternal pragmatic language violations were rated from conversational samples using the Pragmatic Rating Scale (Landa et al., 1992). Children completed standardized assessments of vocabulary, syntax, and reading. RESULTS Maternal pragmatic language difficulties were significantly associated with poorer child receptive vocabulary and expressive syntax skills, with medium effect sizes. CONCLUSIONS This work contributes to knowledge of the FMR1 premutation phenotype and its consequences at the family level, with the goal of identifying modifiable aspects of the child's language-learning environment that may promote the selection of treatments targeting the specific needs of families affected by fragile X. Findings contribute to our understanding of the multifaceted environment in which children with fragile X syndrome learn language and highlight the importance of family-centered intervention practices for this group.
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22
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DeVeney S, Cress CJ, Lambert M. Parental directiveness and responsivity toward young children with complex communication needs. INTERNATIONAL JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2016; 18:53-64. [PMID: 28425365 DOI: 10.3109/17549507.2015.1081282] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
PURPOSE The aim of the present study was to determine if parent responsiveness to their children with complex communication needs (CCN) during naturalistic play changed over an 18-month period and determine if any such changes were influenced by the child's overall level of receptive and expressive language development, motor development or differing play contexts. This longitudinal information is important for early intervention speech-language pathologists and parents of children with developmental disabilities for whom the use of parent-directed responsivity interventions may be encouraged. METHOD Over an 18-month period, 37 parents of young children who had physical and/or neurological disabilities participated in three home-based parent-child play episodes. Videotapes of each play episode were extracted and coded. RESULT Results indicated parents who were initially responsive showed a significant tendency to continue to be so. Early on, parents were significantly more likely to be directive during object play than social play and significantly more likely to interact responsively during social play than object play. CONCLUSION Parents of children with developmental disabilities were not consistently less responsive to their children based on motor or language capabilities. Previous reports of higher parental directiveness with children who have developmental disabilities may be attributable to object-based play interactions.
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Affiliation(s)
- Shari DeVeney
- a University of Nebraska at Omaha , Omaha , NE , USA and
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23
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Guralnick MJ. Early Intervention for Children with Intellectual Disabilities: An Update. JOURNAL OF APPLIED RESEARCH IN INTELLECTUAL DISABILITIES 2016; 30:211-229. [DOI: 10.1111/jar.12233] [Citation(s) in RCA: 76] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/26/2015] [Indexed: 12/22/2022]
Affiliation(s)
- Michael J. Guralnick
- Center on Human Development and Disability; University of Washington; Seattle WA USA
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Hahn LJ. Joint Attention and Early Social Developmental Cascades in Neurogenetic Disorders. INTERNATIONAL REVIEW OF RESEARCH IN DEVELOPMENTAL DISABILITIES 2016; 51:123-152. [PMID: 29071204 PMCID: PMC5653316 DOI: 10.1016/bs.irrdd.2016.08.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
This review examines what is known about joint attention and early social development in three neurogenetic syndromes: Down syndrome, Williams syndrome, and fragile X syndrome. In addition, the potential cascading effects of joint attention on subsequent social development, especially social interaction and social cognition are proposed. The potential issues and complexities associated with conducting prospective, longitudinal studies of infant social development in neurogenetic disorders are discussed.
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Mitchell DB, Hauser-Cram P, Crossman MK. Relationship dimensions of the 'Down syndrome advantage'. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2015; 59:506-18. [PMID: 25070618 PMCID: PMC4309742 DOI: 10.1111/jir.12153] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 06/25/2014] [Indexed: 05/25/2023]
Abstract
BACKGROUND Some researchers have proposed an 'advantage' for parents of children with Down syndrome over parents of children with other intellectual disabilities, especially in relation to experiencing less parenting stress. Others have maintained that these differences are an artefact of demographic and related differences. This study extends the investigation of possible differences in dimensions of parenting stress and also examines whether differences exist in maternal and child contingent responsiveness during mother-child interaction in these two groups. METHOD Mothers of children with Down syndrome (n = 43) and undifferentiated developmental disabilities (n = 54) completed measures of children's adaptive functioning and behaviour problems, parenting stress and maternal social support. Observers rated the contingent interactions between mothers and children using the Nursing Child Assessment Teaching Scale. RESULTS Once mother's age, education and social support as well as child adaptive functioning and behaviour problems were considered, neither parent nor child related parenting stress demonstrated an advantage for parents of children with Down syndrome. However, a 'Down syndrome advantage' was apparent for both maternal and child contingent responsiveness after accounting for maternal demographic and contextual variables and child attributes. CONCLUSIONS Children with Down syndrome and their mothers have more positive interactions than children with other developmental disabilities, both in terms of the responsiveness of mothers and of child responses contingent on maternal behaviour. These findings suggest that both children with Down syndrome themselves and their mothers are contributing to a Down syndrome advantage.
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Affiliation(s)
- D B Mitchell
- Colby-Sawyer College, Social Sciences and Education, New London, NH, USA
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26
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de l'Etoile SK. Self-Regulation and Infant-Directed Singing in Infants with Down Syndrome. J Music Ther 2015; 52:195-220. [DOI: 10.1093/jmt/thv003] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2014] [Accepted: 03/01/2015] [Indexed: 11/14/2022]
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Green J, Charman T, Pickles A, Wan MW, Elsabbagh M, Slonims V, Taylor C, McNally J, Booth R, Gliga T, Jones EJH, Harrop C, Bedford R, Johnson MH. Parent-mediated intervention versus no intervention for infants at high risk of autism: a parallel, single-blind, randomised trial. Lancet Psychiatry 2015; 2:133-40. [PMID: 26359749 PMCID: PMC4722333 DOI: 10.1016/s2215-0366(14)00091-1] [Citation(s) in RCA: 180] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2014] [Accepted: 11/18/2014] [Indexed: 11/25/2022]
Abstract
BACKGROUND Risk markers for later autism identified in the first year of life present plausible intervention targets during early development. We aimed to assess the effect of a parent-mediated intervention for infants at high risk of autism on these markers. METHODS We did a two-site, two-arm assessor-blinded randomised controlled trial of families with an infant at familial high risk of autism aged 7-10 months, testing the adapted Video Interaction to Promote Positive Parenting (iBASIS-VIPP) versus no intervention. Families were randomly assigned to intervention or no intervention groups using a permuted block approach stratified by centre. Assessors, but not families or therapists, were masked to group assignment. The primary outcome was infant attentiveness to parent. Regression analysis was done on an intention-to-treat basis. This trial is registered with ISCRTN Registry, number ISRCTN87373263. FINDINGS We randomly assigned 54 families between April 11, 2011, and Dec 4, 2012 (28 to intervention, 26 to no intervention). Although CIs sometimes include the null, point estimates suggest that the intervention increased the primary outcome of infant attentiveness to parent (effect size 0.29, 95% CI -0.26 to 0.86, thus including possibilities ranging from a small negative treatment effect to a strongly positive treatment effect). For secondary outcomes, the intervention reduced autism-risk behaviours (0.50, CI -0.15 to 1.08), increased parental non-directiveness (0.81, 0.28 to 1.52), improved attention disengagement (0.48, -0.01 to 1.02), and improved parent-rated infant adaptive function (χ(2)[2] 15.39, p=0.0005). There was a possibility of nil or negative effect in language and responsivity to vowel change (P1: ES-0.62, CI -2.42 to 0.31; P2: -0.29, -1.55 to 0.71). INTERPRETATION With the exception of the response to vowel change, our study showed positive estimates across a wide range of behavioural and brain function risk-markers and developmental outcomes that are consistent with a moderate intervention effect to reduce the risk for later autism. However, the estimates have wide CIs that include possible nil or small negative effects. The results are encouraging for development and prevention science, but need larger-scale replication to improve precision. FUNDING Autistica, Waterloo Foundation, Autism Speaks, and the UK Medical Research Council.
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Affiliation(s)
- Jonathan Green
- Institute of Brain, Behaviour and Mental Health, University of Manchester, Manchester, UK.
| | - Tony Charman
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, Department of Psychology, London, UK
| | - Andrew Pickles
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, Department of Psychology, London, UK; National Institute for Health Research Mental Health Biomedical Research Centre, South London and Maudsley NHS Foundation Trust, London, UK
| | - Ming W Wan
- Institute of Brain, Behaviour and Mental Health, University of Manchester, Manchester, UK
| | - Mayada Elsabbagh
- Centre for Brain and Cognitive Development, Birkbeck College, London, UK; Department of Psychiatry, McGill University, West Montreal, QC, Canada
| | - Vicky Slonims
- Evelina London Children's Hospital and Kings College London Neurosciences Centre, London, UK
| | - Carol Taylor
- Institute of Brain, Behaviour and Mental Health, University of Manchester, Manchester, UK
| | - Janet McNally
- Institute of Brain, Behaviour and Mental Health, University of Manchester, Manchester, UK; Institute of Psychological Sciences, University of Leeds, Leeds, UK
| | - Rhonda Booth
- Institute of Child Health, University College London, London, UK
| | - Teodora Gliga
- Centre for Brain and Cognitive Development, Birkbeck College, London, UK
| | - Emily J H Jones
- Centre for Brain and Cognitive Development, Birkbeck College, London, UK
| | - Clare Harrop
- Institute of Brain, Behaviour and Mental Health, University of Manchester, Manchester, UK; Kasari Lab, UCLA Center for Autism Research and Treatment, Semel Institute, Los Angeles, CA, USA
| | - Rachael Bedford
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, Department of Psychology, London, UK
| | - Mark H Johnson
- Centre for Brain and Cognitive Development, Birkbeck College, London, UK
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28
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Green J, Wan MW, Guiraud J, Holsgrove S, McNally J, Slonims V, Elsabbagh M, Charman T, Pickles A, Johnson M. Intervention for infants at risk of developing autism: a case series. J Autism Dev Disord 2014; 43:2502-14. [PMID: 23532347 DOI: 10.1007/s10803-013-1797-8] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Theory and evidence suggest the potential value of prodromal intervention for infants at risk of developing autism. We report an initial case series (n = 8) of a parent-mediated, video-aided and interaction-focused intervention with infant siblings of autistic probands, beginning at 8-10 months of age. We outline the theory and evidence base behind this model and present data on feasibility, acceptability and measures ranging from parent-infant social interaction, to infant atypical behaviors, attention and cognition. The intervention proves to be both feasible and acceptable to families. Measurement across domains was successful and on larger samples promise to be an effective test of whether such an intervention in infancy will modify emergent atypical developmental trajectories in infants at risk for autism.
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Affiliation(s)
- Jonathan Green
- Institute of Brain, Behaviour and Mental Health, University of Manchester, Room 4.308, Jean McFarlane Building, Oxford Rd, Manchester, M13 9PL, UK,
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29
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Abstract
OBJECTIVE The purpose of this study was to examine maternal responsivity and directive behaviors in mothers of children with Down syndrome (DS). METHODS Participants included 22 mothers with a young child with DS compared to 22 mothers of chronologically age-matched typically developing (TD) children using a cross-sectional design. The dyads participated in videotaped structured activities that were coded for responsive and directive behaviors. RESULTS RESULTS indicated that the mothers of children with DS used a more facilitative style with the older children while these behaviors decreased with older children with TD; one directive behavior, request for behavioral comply, increased with the older children with DS. CONCLUSION The mothers of children with DS adapted their parenting style to be facilitative of their children's linguistic development.
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30
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Thiemann-Bourque KS, Warren SF, Brady N, Gilkerson J, Richards JA. Vocal interaction between children with Down syndrome and their parents. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2014; 23:474-85. [PMID: 24686777 PMCID: PMC4257479 DOI: 10.1044/2014_ajslp-12-0010] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
PURPOSE The purpose of this study was to describe differences in parent input and child vocal behaviors of children with Down syndrome (DS) compared with typically developing (TD) children. The goals were to describe the language learning environments at distinctly different ages in early childhood. METHOD Nine children with DS and 9 age-matched TD children participated; 4 children in each group were ages 9-11 months, and 5 were between 25 and 54 months. Measures were derived from automated vocal analysis. A digital language processor measured the richness of the child's language environment, including number of adult words, conversational turns, and child vocalizations. RESULTS Analyses indicated no significant differences in words spoken by parents of younger versus older children with DS and significantly more words spoken by parents of TD children than parents of children with DS. Differences between the DS and TD groups were observed in rates of all vocal behaviors, with no differences noted between the younger versus older children with DS, and the younger TD children did not vocalize significantly more than the younger DS children. CONCLUSIONS Parents of children with DS continue to provide consistent levels of input across the early language learning years; however, child vocal behaviors remain low after the age of 24 months, suggesting the need for additional and alternative intervention approaches.
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31
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Parsons CE, Stark EA, Young KS, Stein A, Kringelbach ML. Understanding the human parental brain: a critical role of the orbitofrontal cortex. Soc Neurosci 2014; 8:525-43. [PMID: 24171901 DOI: 10.1080/17470919.2013.842610] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
The bond between a parent and an infant often appears to form effortlessly and intuitively, and this relationship is fundamental to infant survival and development. Parenting is considered to depend on specific brain networks that are largely conserved across species and in place even before parenthood. Efforts to understand the neural basis of parenting in humans have focused on the overlapping networks implicated in reward and social cognition, within which the orbitofrontal cortex (OFC) is considered to be a crucial hub. This review examines emerging evidence that the OFC may be engaged in several phases of parent-infant interactions, from early, privileged orienting to infant cues, to ongoing monitoring of interactions and subsequent learning. Specifically, we review evidence suggesting that the OFC rapidly responds to a range of infant communicative cues, such as faces and voices, supporting their efficient processing. Crucially, this early orienting response may be fundamental in supporting adults to respond rapidly and appropriately to infant needs. We suggest a number of avenues for future research, including investigating neural activity in disrupted parenting, exploring multimodal cues, and consideration of neuroendocrine involvement in responsivity to infant cues. An increased understanding of the brain basis of caregiving will provide insight into our greatest challenge: parenting our young.
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32
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Sterling AM, Warren SF, Brady N, Fleming K. Influences on maternal responsivity in mothers of children with fragile X syndrome. AMERICAN JOURNAL ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES 2013; 118:310-26. [PMID: 23937372 PMCID: PMC4088940 DOI: 10.1352/1944-7558-188.4.310] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
This study investigated the influence of maternal and child variables on the maternal responsivity of 55 mothers with young children with fragile X syndrome. Data included video observations of mother-child interactions in four different contexts, standardized assessments with the children, and standardized questionnaires for the mothers. The video observations were coded for child communication acts; maternal responsivity was coded at two levels: a more general measure and a behavior-by-behavior measure. Results indicated that child developmental level and language ability strongly influenced behavior-by-behavior responsivity, while maternal IQ was the strongest predictor of both general and behavior-by-behavior responsivity, after controlling for child developmental level.
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33
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Blacher J, Baker BL, Kaladjian A. Syndrome specificity and mother-child interactions: examining positive and negative parenting across contexts and time. J Autism Dev Disord 2013; 43:761-74. [PMID: 22829243 PMCID: PMC3548024 DOI: 10.1007/s10803-012-1605-x] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
This study examined the extent to which child syndromes and observation context related to mothers' parenting behaviors. Longitudinal observations were conducted of parenting behavior across ages 3, 4, and 5 years during structured and unstructured activities. The 183 participants included mothers of children with autism spectrum disorders, cerebral palsy, Down syndrome, undifferentiated developmental delay, or typical cognitive development. Negative parenting behaviors were higher in structured activities and higher in mothers of children in all developmentally delayed groups. Positive parenting was higher in unstructured activities and especially high for mothers of children with Down syndrome. Despite differences found through direct observation of parenting children in different diagnostic groups, they are not as strong as syndrome-group differences found through more commonly used self-report questionnaires assessing domains like parenting stress.
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Affiliation(s)
- Jan Blacher
- Graduate School of Education, University of California, Riverside, CA 92521, USA.
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34
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Broberg M, Ferm U, Thunberg G. Measuring Responsive Style in Parents who use AAC with their Children: Development and Evaluation of a new Instrument. Augment Altern Commun 2012; 28:243-53. [DOI: 10.3109/07434618.2012.740686] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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35
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Wan MW, Green J, Elsabbagh M, Johnson M, Charman T, Plummer F. Parent-infant interaction in infant siblings at risk of autism. RESEARCH IN DEVELOPMENTAL DISABILITIES 2012; 33:924-32. [PMID: 22257674 DOI: 10.1016/j.ridd.2011.12.011] [Citation(s) in RCA: 103] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2011] [Revised: 12/15/2011] [Accepted: 12/15/2011] [Indexed: 05/14/2023]
Abstract
Recent models of the early emergence of autism spectrum disorder (ASD) propose an interaction between risk susceptibility and the infant's social environment, resulting in a progressively atypical developmental trajectory. The infant's early social environmental experience consists mostly of interaction with caregivers, yet there has been little systematic study of early parent-infant interaction in infants at risk of ASD. This study examined the global characteristics of parent-infant interaction in 6- to 10-month-old infants with an older sibling diagnosed with ASD (at-risk sibs), in comparison with a group of infants with no family history of ASD (low-risk sibs). As part of the British Autism Study of Infant Siblings (BASIS), 6-min videotaped unstructured play interactions of mother-infant dyads (45 at-risk sibs and 47 low-risk sibs) were rated on global aspects of parent-infant interaction, blind to participant information. Differences in global characteristics of interaction were observed in both infant and parent contributions in the at-risk group compared to low-risk controls. In analyses adjusted for age and developmental level, at-risk sib infants were less lively, and their parents showed higher directiveness, and lower sensitive responding (as a trend after adjustment). Level of infant liveliness was independent of other interactive behaviour. Consistent with reports in previous literature in older children with autism and in other neurodevelopmental disorders, our findings may suggest that infants at genetic risk are exposed to a more directive interactive style relatively early in infancy. We discuss possible explanations for these findings and implications for further developmental study and intervention.
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36
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Looking beyond Maternal Sensitivity: Mother–Child Correlates of Attachment Security among Children with Intellectual Disabilities in Urban India. J Autism Dev Disord 2012; 42:2335-45. [DOI: 10.1007/s10803-012-1479-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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37
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Leigh P, Nievar MA, Nathans L. Maternal Sensitivity and Language in Early Childhood: A Test of the Transactional Model. Percept Mot Skills 2011; 113:281-99. [DOI: 10.2466/10.17.21.28.pms.113.4.281-299] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
This study examined the relation between mothers' sensitive responsiveness to their children and the children's expressive language skills during early childhood. Reciprocal effects were tested with dyads of mothers and their children participating in the National Institute of Health and Human Development Study of Early Child Care and Youth Development. Sensitive maternal interactions positively affected children's later expressive language in the second and third years of life. Although maternal sensitivity predicted later language skills in children, children's language did not affect later maternal sensitivity as indicated in a structural equation model. These results do not support the 1975 transactional model of child development of Sameroff and Chandler. A consistent pattern of sensitivity throughout infancy and early childhood indicates the importance of fostering maternal sensitivity in infancy for prevention or remediation of expressive language problems in young children.
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38
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de Falco S, Venuti P, Esposito G, Bornstein MH. Maternal and paternal pragmatic speech directed to young children with Down syndrome and typical development. Infant Behav Dev 2011; 34:161-9. [PMID: 21215458 PMCID: PMC3412568 DOI: 10.1016/j.infbeh.2010.12.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2009] [Revised: 06/14/2010] [Accepted: 12/03/2010] [Indexed: 11/29/2022]
Abstract
The aim of this study was to compare functional features of maternal and paternal speech directed to children with Down syndrome and developmental age-matched typically developing children. Altogether 88 parents (44 mothers and 44 fathers) and their 44 young children (22 children with Down syndrome and 22 typically developing children) participated. Parents' speech directed to children was obtained through observation of naturalistic parent-child dyadic interactions. Verbatim transcripts of maternal and paternal language were categorized in terms of the primary function of each speech unit. Parents (both mothers and fathers) of children with Down syndrome used more affect-salient speech compared to parents of typically developing children. Although parents used the same amounts of information-salient speech, parents of children with Down syndrome used more direct statements and asked fewer questions than did parents of typically developing children. Concerning parent gender, in both groups mothers used more language than fathers and specifically more descriptions. These findings held controlling for child age and MLU and family SES. This study highlights strengths and weaknesses of parental communication to children with Down syndrome and helps to identify areas of potential improvement through intervention.
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Affiliation(s)
- Simona de Falco
- Department of Cognitive Science, University of Trento, Italy.
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39
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Vanvuchelen M, Feys H, De Weerdt W. Is the good-imitator-poor-talker profile syndrome-specific in Down syndrome?: evidence from standardised imitation and language measures. RESEARCH IN DEVELOPMENTAL DISABILITIES 2011; 32:148-157. [PMID: 20926249 DOI: 10.1016/j.ridd.2010.09.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2010] [Accepted: 09/10/2010] [Indexed: 05/30/2023]
Abstract
The emergence of the Down syndrome (DS) behavioural phenotype during early development may be of great importance for early intervention. The main goal of this study was to investigate the good-imitator-poor-talker developmental profile in DS at preschool age. Twenty children with Down syndrome (DS; mean nonverbal mental age NMA 1 y10 m) and 15 children with non-specific mental retardation (NS-MR; mean NMA 1 y11 m) participated in this study. The Preschool Imitation and Praxis Scale (PIPS) and the Dutch version of the MacArthur-Bates Communicative Development Inventories (N-CDI) were used to determine absolute and relative (contrasted to a nonverbal mental age reference) imitation and language abilities. Results revealed that there was clear evidence for a good-imitator-poor-talker profile in preschoolers with DS. However, only the advanced bodily imitation ability seems to be syndrome-specific. Clinical implications of these findings are considered.
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Affiliation(s)
- M Vanvuchelen
- Department Health Care, PHL University College, Belgium.
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40
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Adamson LB, Deckner DF, Bakeman R. Early interests and joint engagement in typical development, autism, and Down syndrome. J Autism Dev Disord 2010; 40:665-76. [PMID: 20012678 PMCID: PMC2873143 DOI: 10.1007/s10803-009-0914-1] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
This study examines how spontaneous interests in people and in objects relate to joint engagement in typically developing toddlers and young children with autism or Down syndrome. Ratings of interests were made repeatedly during intermissions in a laboratory-based protocol focused on caregiver-child interactions. Interests were moderated by diagnosis and relatively stable across intermissions. In autism, interest in people tended to be low and to decline rapidly, and the balance of interests favored familiar objects over people. Lower interest in people and in unfamiliar objects was associated with less coordinated joint engagement and with less steep developmental trajectories for symbol-infused joint engagement. These findings suggest that variations in interests may contribute to differences in the child's engagement during social interactions that facilitate the acquisition of language.
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Affiliation(s)
- Lauren B Adamson
- Department of Psychology, Georgia State University, Atlanta, GA 30303, USA.
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41
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Cebula KR, Moore DG, Wishart JG. Social cognition in children with Down's syndrome: challenges to research and theory building. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2010; 54:113-34. [PMID: 19874447 DOI: 10.1111/j.1365-2788.2009.01215.x] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Characterising how socio-cognitive abilities develop has been crucial to understanding the wider development of typically developing children. It is equally central to understanding developmental pathways in children with intellectual disabilities such as Down's syndrome. While the process of acquisition of socio-cognitive abilities in typical development and in autism has received considerable attention, socio-cognitive development in Down's syndrome has received far less scrutiny. Initial work in the 1970s and 1980s provided important insights into the emergence of socio-cognitive abilities in the children's early years, and recently there has been a marked revival of interest in this area, with research focusing both on a broader range of abilities and on a wider age range. This annotation reviews some of these more recent findings, identifies outstanding gaps in current understanding, and stresses the importance of the development of theory in advancing research and knowledge in this field. Barriers to theory building are discussed and the potential utility of adopting a transactional approach to theory building illustrated with reference to a model of early socio-cognitive development in Down's syndrome. The need for a more extensive model of social cognition is emphasised, as is the need for larger-scale, finer-grained, longitudinal work which recognises the within-individual and within-group variability which characterises this population. The value of drawing on new technologies and of adapting innovative research paradigms from other areas of typical and atypical child psychology is also highlighted.
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42
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Warren SF, Brady N, Sterling A, Fleming K, Marquis J. Maternal responsivity predicts language development in young children with fragile X syndrome. AMERICAN JOURNAL ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES 2010; 115:54-75. [PMID: 20025359 PMCID: PMC3045825 DOI: 10.1352/1944-7558-115.1.54] [Citation(s) in RCA: 95] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2008] [Accepted: 09/01/2009] [Indexed: 05/04/2023]
Abstract
The relationship between early maternal responsivity and later child communication outcomes in young children with fragile X syndrome was investigated. Data were obtained from 55 mother-child dyads over a 36-month period. Performance data were obtained at each measurement point from video observations of four different contexts. These were coded for (a) child communication behaviors, (b) parent responsivity, and (c) behavior management behaviors. Results indicate that early maternal responsivity predicts the level of four important child language outcomes at 36 months of age after controlling for child developmental level and autism symptomology.
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Affiliation(s)
- Steven F Warren
- Institute for Life Span Studies, University of Kansas, Lawrence, KS 66045-2930, USA.
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43
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Brady N, Warren SF, Sterling A. Chapter 10 Interventions Aimed at Improving Child Language by Improving Maternal Responsivity. FAMILIES 2009; 37:333-357. [DOI: 10.1016/s0074-7750(09)37010-x] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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44
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Emotional competence in children with autism: Diagnostic criteria and empirical evidence. DEVELOPMENTAL REVIEW 2008. [DOI: 10.1016/j.dr.2007.09.001] [Citation(s) in RCA: 103] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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45
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Abbeduto L, Warren SF, Conners FA. Language development in Down syndrome: from the prelinguistic period to the acquisition of literacy. ACTA ACUST UNITED AC 2008; 13:247-61. [PMID: 17910087 DOI: 10.1002/mrdd.20158] [Citation(s) in RCA: 189] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Down syndrome (DS) is associated with abnormalities in multiple organ systems and a characteristic phenotype that includes numerous behavioral features. Language, however, is among the most impaired domains of functioning in DS and, perhaps, also the greatest barrier to independent meaningful inclusion in the community. In this article, we review what is known about the extent, nature, and correlates of the language and related problems of individuals with Down syndrome. In doing so, we focus largely on the syndrome-specific features of the language phenotype, although we also consider within-syndrome variation. The review focuses on the prelinguistic foundations of language and the major components of language (i.e., vocabulary, syntax, and pragmatics). We also consider two topics in the treatment and education of individuals with DS: prelinguistic communication intervention and the acquisition of literacy skills.
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Affiliation(s)
- Leonard Abbeduto
- Waisman Center, University of Wisconsin-Madison, Madison, Wisconsin 53705, USA.
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46
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The role of maternal responsivity in the development of children with intellectual disabilities. ACTA ACUST UNITED AC 2008; 13:330-8. [PMID: 17979201 DOI: 10.1002/mrdd.20177] [Citation(s) in RCA: 115] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
There is growing evidence that cumulative exposure to highly responsive parenting styles throughout the early childhood period may provide a variety of important child benefits in terms of language, cognitive, social, and emotional development. We view maternal responsivity as a dynamic construct of central importance to the development of children with intellectual disabilities just as it is for typically developing children. In this study, we selectively review the theoretical and conceptual evidence for the effects of responsivity on development, discuss factors known to influence responsivity including the nature of a child's disability, and review intervention approaches intended to enhance maternal responsivity. We conclude with a set of recommendations for future research.
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47
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Venuti P, de Falco S, Giusti Z, Bornstein MH. Play and emotional availability in young children with Down syndrome. Infant Ment Health J 2008. [PMID: 28636196 DOI: 10.1002/imhj.20168] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
This study investigates mother-child interaction and its associations with play in children with Down syndrome (DS). There is consensus that mother-child interaction during play represents an important determinant of typical children's play development. Concerning children with DS, few studies have investigated mother-child interaction in terms of the overall emotional quality of dyadic interaction and its effect on child play. A sample of 28 children with DS (M age = 3 years) took part in this study. In particular, we studied whether the presence of the mother in an interactional context affects the exploratory and symbolic play of children with DS and the interrelation between children's level of play and dyadic emotional availability. Children showed significantly more exploratory play during collaborative play with mothers than during solitary play. However, the maternal effect on child symbolic play was higher in children of highly sensitive mothers relative to children whose mothers showed lower sensitivity, the former displaying more symbolic play than the latter in collaborative play. Results offer some evidence that dyadic emotional availability and child play level are associated in children with DS, consistent with the hypothesis that dyadic interactions based on a healthy level of emotional involvement may lead to enhanced cognitive functioning.
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Affiliation(s)
- Paola Venuti
- Department of Cognitive Science and Education, University of Trento, Italy
| | - Simona de Falco
- Department of Cognitive Science and Education, University of Trento, Italy
| | - Zeno Giusti
- Department of Cognitive Science and Education, University of Trento, Italy
| | - Marc H Bornstein
- National Institute of Child Health and Human Development, National Institutes of Health, Department of Health and Human Services
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48
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Social Cognition in Children with Down Syndrome. ACTA ACUST UNITED AC 2008. [PMID: 19874447 DOI: 10.1016/s0074-7750(07)35002-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/16/2023]
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