Motion-Capture Patterns of Voluntarily Mimicked Dynamic Facial Expressions in Children and Adolescents with and without ASD

Autor/inn/en	Zane, Emily; Yang, Zhaojun; Pozzan, Lucia; Guha, Tanaya; Narayanan, Shrikanth; Grossman, Ruth Bergida
Titel	Motion-Capture Patterns of Voluntarily Mimicked Dynamic Facial Expressions in Children and Adolescents with and without ASD
Quelle	In: Journal of Autism and Developmental Disorders, 49 (2019) 3, S.1062-1079 (18 Seiten) PDF als Volltext Verfügbarkeit
Zusatzinformation	ORCID (Zane, Emily)
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0162-3257
DOI	10.1007/s10803-018-3811-7
Schlagwörter	Nonverbal Communication; Autism; Pervasive Developmental Disorders; Children; Adolescents; Emotional Response + Suchen Sie Ihr Suchwort? Non-verbal communication; Nonverbale Kommunikation; Autismus; Child; Kind; Kinder; Adolescent; Adolescence; Adoleszenz; Jugend; Jugendalter; Jugendlicher; Emotionales Verhalten
Abstract	Research shows that neurotypical individuals struggle to interpret the emotional facial expressions of people with Autism Spectrum Disorder (ASD). The current study uses motion-capture to objectively quantify differences between the movement patterns of emotional facial expressions of individuals with and without ASD. Participants volitionally mimicked emotional expressions while wearing facial markers. Recorded marker movement was grouped by expression valence and intensity. We used Growth Curve Analysis to test whether movement patterns were predictable by expression type and participant group. Results show significant interactions between expression type and group, and little effect of emotion valence on ASD expressions. Together, results support perceptions that expressions of individuals with ASD are different from--and more ambiguous than--those of neurotypical individuals'. (As Provided).
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Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2020/1/01