Visual Fixation Patterns during Reciprocal Social Interaction Distinguish a Subgroup of 6-Month-Old Infants At-Risk for Autism from Comparison Infants / Noah MERIN in Journal of Autism and Developmental Disorders, 37-1 (January 2007)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 37-1 (January 2007) . - p.108-121 Titre : Visual Fixation Patterns during Reciprocal Social Interaction Distinguish a Subgroup of 6-Month-Old Infants At-Risk for Autism from Comparison Infants Type de document : Texte imprimé et/ou numérique Auteurs : Noah MERIN, Auteur ; Sally OZONOFF, Auteur ; Gregory S. YOUNG, Auteur ; Sally J ROGERS, Auteur Année de publication : 2007 Article en page(s) : p.108-121 Langues : Anglais (eng) Mots-clés : Autism Siblings Still-Face-paradigm Visual-fixation patterns Eye–Mouth-Index-(EMI) Face-perception High-risk-infants Index. décimale : PER Périodiques Résumé : Thirty-one infant siblings of children with autism and 24 comparison infants were tested at 6 months of age during social interaction with a caregiver, using a modified Still Face paradigm conducted via a closed-circuit TV-video system. In the Still Face paradigm, the mother interacts with the infant, then freezes and displays a neutral, expressionless face, then resumes interaction. Eye tracking data on infant visual fixation patterns were recorded during the three episodes of the experiment. Using a hierarchical cluster analysis, we identified a subgroup of infants demonstrating diminished gaze to the mother’s eyes relative to her mouth during the Still Face episode. Ten out of the 11 infants in this subgroup had an older sibling with autism. En ligne : http://dx.doi.org/10.1007/s10803-006-0342-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=618 [article] Visual Fixation Patterns during Reciprocal Social Interaction Distinguish a Subgroup of 6-Month-Old Infants At-Risk for Autism from Comparison Infants [Texte imprimé et/ou numérique] / Noah MERIN, Auteur ; Sally OZONOFF, Auteur ; Gregory S. YOUNG, Auteur ; Sally J ROGERS, Auteur . - 2007 . - p.108-121. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 37-1 (January 2007) . - p.108-121 Mots-clés : Autism Siblings Still-Face-paradigm Visual-fixation patterns Eye–Mouth-Index-(EMI) Face-perception High-risk-infants Index. décimale : PER Périodiques Résumé : Thirty-one infant siblings of children with autism and 24 comparison infants were tested at 6 months of age during social interaction with a caregiver, using a modified Still Face paradigm conducted via a closed-circuit TV-video system. In the Still Face paradigm, the mother interacts with the infant, then freezes and displays a neutral, expressionless face, then resumes interaction. Eye tracking data on infant visual fixation patterns were recorded during the three episodes of the experiment. Using a hierarchical cluster analysis, we identified a subgroup of infants demonstrating diminished gaze to the mother’s eyes relative to her mouth during the Still Face episode. Ten out of the 11 infants in this subgroup had an older sibling with autism. En ligne : http://dx.doi.org/10.1007/s10803-006-0342-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=618

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