Eye Movements and Behavioural Responses to Gaze-Contingent Expressive Faces in Typically Developing Infants and Infant Siblings / Jolie R. KEEMINK in Autism Research, 14-5 (May 2021)  

Public ISBD [article]  inAutism Research > 14-5 (May 2021) . - p.973-983 Titre : Eye Movements and Behavioural Responses to Gaze-Contingent Expressive Faces in Typically Developing Infants and Infant Siblings Type de document : Texte imprimé et/ou numérique Auteurs : Jolie R. KEEMINK, Auteur ; Lauren JENNER, Auteur ; Jonathan E. PRUNTY, Auteur ; Nicky WOOD, Auteur ; David J. KELLY, Auteur Article en page(s) : p.973-983 Langues : Anglais (eng) Mots-clés : autistic disorder  development  emotions  endophenotypes  infant Index. décimale : PER Périodiques Résumé : Studies with infant siblings of children with Autism Spectrum Disorder have attempted to identify early markers for the disorder and suggest that autistic symptoms emerge between 12 and 24?months of age. Yet, a reliable first-year marker remains elusive. We propose that in order to establish first-year manifestations of this inherently social disorder, we need to develop research methods that are sufficiently socially demanding and realistically interactive. Building on Keemink et al. [2019, Developmental Psychology, 55, 1362-1371], we employed a gaze-contingent eye-tracking paradigm in which infants could interact with face stimuli. Infants could elicit emotional expressions (happiness, sadness, surprise, fear, disgust, anger) from on-screen faces by engaging in eye contact. We collected eye-tracking data and video-recorded behavioural response data from 122 (64 male, 58 female) typically developing infants and 31 infant siblings (17 male, 14 female) aged 6-, 9- and 12-months old. All infants demonstrated a significant Expression by AOI interaction (F(10, 1470) = 10.003, P? En ligne : http://dx.doi.org/10.1002/aur.2432 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=444 [article] Eye Movements and Behavioural Responses to Gaze-Contingent Expressive Faces in Typically Developing Infants and Infant Siblings [Texte imprimé et/ou numérique] / Jolie R. KEEMINK, Auteur ; Lauren JENNER, Auteur ; Jonathan E. PRUNTY, Auteur ; Nicky WOOD, Auteur ; David J. KELLY, Auteur . - p.973-983. Langues : Anglais (eng) in Autism Research > 14-5 (May 2021) . - p.973-983 Mots-clés : autistic disorder  development  emotions  endophenotypes  infant Index. décimale : PER Périodiques Résumé : Studies with infant siblings of children with Autism Spectrum Disorder have attempted to identify early markers for the disorder and suggest that autistic symptoms emerge between 12 and 24?months of age. Yet, a reliable first-year marker remains elusive. We propose that in order to establish first-year manifestations of this inherently social disorder, we need to develop research methods that are sufficiently socially demanding and realistically interactive. Building on Keemink et al. [2019, Developmental Psychology, 55, 1362-1371], we employed a gaze-contingent eye-tracking paradigm in which infants could interact with face stimuli. Infants could elicit emotional expressions (happiness, sadness, surprise, fear, disgust, anger) from on-screen faces by engaging in eye contact. We collected eye-tracking data and video-recorded behavioural response data from 122 (64 male, 58 female) typically developing infants and 31 infant siblings (17 male, 14 female) aged 6-, 9- and 12-months old. All infants demonstrated a significant Expression by AOI interaction (F(10, 1470) = 10.003, P? En ligne : http://dx.doi.org/10.1002/aur.2432 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=444

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