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Associations Among Child Gestures an...

Delehanty, Abigail.

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Associations Among Child Gestures and Developmental Outcomes in Toddlers with and Without Autism Spectrum Disorder During a Home Observation.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Associations Among Child Gestures and Developmental Outcomes in Toddlers with and Without Autism Spectrum Disorder During a Home Observation./
Author:	Delehanty, Abigail.
Published:	Ann Arbor : ProQuest Dissertations & Theses, : 2019,
Description:	123 p.
Notes:	Source: Dissertations Abstracts International, Volume: 81-03, Section: B.
Contained By:	Dissertations Abstracts International81-03B.
Subject:	Speech therapy. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=13814096
ISBN:	9781085789394

Associations Among Child Gestures and Developmental Outcomes in Toddlers with and Without Autism Spectrum Disorder During a Home Observation.
Delehanty, Abigail.

Associations Among Child Gestures and Developmental Outcomes in Toddlers with and Without Autism Spectrum Disorder During a Home Observation. - Ann Arbor : ProQuest Dissertations & Theses, 2019 - 123 p.

Source: Dissertations Abstracts International, Volume: 81-03, Section: B.

Thesis (Ph.D.)--The Florida State University, 2019.

This item must not be sold to any third party vendors.

Limited research has examined the gesture use of young children with and without autism spectrum disorder (ASD) in a home-based setting. Observation in the natural environment can supplement assessments that take place in structured clinical contexts and may provide useful information about a child's strengths and needs and the family's preferred activities and intervention priorities. This study documented the rates and relative frequencies of communicative acts, with a special focus on gestures, used by a sample of 211 toddlers who participated in everyday activities with a caregiver during a video recorded home observation at around 20 months of age. Participants were identified through prospective screening in the general population and diagnosed at approximately age 3 with ASD, non-ASD developmental delays (DD), or typical development (TD). Group differences were found on several measures of communication, including types of communicative acts, modes of communication used, and communicative functions expressed. Children with ASD, DD, and TD were observed to differ significantly on overall rate of communication during the home observation. Children with ASD used deictic gestures, non-word vocalizations, gesture + vocalization combinations, and communicative acts for behavior regulation at significantly lower rates than children with DD and TD. Rates of communication across different everyday activities in the home environment generally followed patterns of overall rate, with some exceptions. Statistically significant concurrent and predictive associations were observed between communicative acts at home and archival measures of social communication, developmental level, adaptive behavior, and autism symptoms. Finally, inventory of gestures was observed to have significant relationships with all archival measures. Results of this study have implications for both early identification of and early intervention for children with communication delays and ASD.

ISBN: 9781085789394Subjects--Topical Terms:

520446
Speech therapy.

Associations Among Child Gestures and Developmental Outcomes in Toddlers with and Without Autism Spectrum Disorder During a Home Observation.
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500 $a Source: Dissertations Abstracts International, Volume: 81-03, Section: B.
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506 $a This item must not be sold to any third party vendors.
520 $a Limited research has examined the gesture use of young children with and without autism spectrum disorder (ASD) in a home-based setting. Observation in the natural environment can supplement assessments that take place in structured clinical contexts and may provide useful information about a child's strengths and needs and the family's preferred activities and intervention priorities. This study documented the rates and relative frequencies of communicative acts, with a special focus on gestures, used by a sample of 211 toddlers who participated in everyday activities with a caregiver during a video recorded home observation at around 20 months of age. Participants were identified through prospective screening in the general population and diagnosed at approximately age 3 with ASD, non-ASD developmental delays (DD), or typical development (TD). Group differences were found on several measures of communication, including types of communicative acts, modes of communication used, and communicative functions expressed. Children with ASD, DD, and TD were observed to differ significantly on overall rate of communication during the home observation. Children with ASD used deictic gestures, non-word vocalizations, gesture + vocalization combinations, and communicative acts for behavior regulation at significantly lower rates than children with DD and TD. Rates of communication across different everyday activities in the home environment generally followed patterns of overall rate, with some exceptions. Statistically significant concurrent and predictive associations were observed between communicative acts at home and archival measures of social communication, developmental level, adaptive behavior, and autism symptoms. Finally, inventory of gestures was observed to have significant relationships with all archival measures. Results of this study have implications for both early identification of and early intervention for children with communication delays and ASD.
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