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Autor/inn/en | Romeo, Rachel R.; Choi, Boin; Gabard-Durnam, Laurel J.; Wilkinson, Carol L.; Levin, April R.; Rowe, Meredith L.; Tager-Flusberg, Helen; Nelson, Charles A. |
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Titel | Parental Language Input Predicts Neuroscillatory Patterns Associated with Language Development in Toddlers at Risk of Autism |
Quelle | In: Journal of Autism and Developmental Disorders, 52 (2022) 6, S.2717-2731 (15 Seiten)
PDF als Volltext |
Zusatzinformation | ORCID (Romeo, Rachel R.) |
Sprache | englisch |
Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
ISSN | 0162-3257 |
DOI | 10.1007/s10803-021-05024-6 |
Schlagwörter | Autism; Pervasive Developmental Disorders; Toddlers; At Risk Persons; Language Acquisition; Mothers; Brain; Parent Child Relationship; Parent Influence; Play; Linguistic Input |
Abstract | In this study we investigated the impact of parental language input on language development and associated neuroscillatory patterns in toddlers at risk of Autism Spectrum Disorder (ASD). Forty-six mother-toddler dyads at either high (n = 22) or low (n = 24) familial risk of ASD completed a longitudinal, prospective study including free-play, resting electroencephalography, and standardized language assessments. Input quantity/quality at 18 months positively predicted expressive language at 24 months, and relationships were stronger for high-risk toddlers. Moderated mediations revealed that input-language relationships were explained by 24-month frontal and temporal gamma power (30-50 Hz) for high-risk toddlers who would later develop ASD. Results suggest that high-risk toddlers may be cognitively and neurally more sensitive to their language environments, which has implications for early intervention. (As Provided). |
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Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2024/1/01 |