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Auteur Laura J. OSTAPENKO |
Documents disponibles écrits par cet auteur (1)
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Pubertal changes in emotional information processing: Pupillary, behavioral, and subjective evidence during emotional word identification / Jennifer S. SILK in Development and Psychopathology, 21-1 (January 2009)
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Titre : Pubertal changes in emotional information processing: Pupillary, behavioral, and subjective evidence during emotional word identification Type de document : Texte imprimé et/ou numérique Auteurs : Jennifer S. SILK, Auteur ; Greg J. SIEGLE, Auteur ; Cecile D. LADOUCEUR, Auteur ; Ronald E. DAHL, Auteur ; Diana J. WHALEN, Auteur ; Laura J. OSTAPENKO, Auteur Année de publication : 2009 Article en page(s) : p.7-26 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : This study investigated pupillary and behavioral responses to an emotional word valence identification paradigm among 32 pre-/early pubertal and 34 mid-/late pubertal typically developing children and adolescents. Participants were asked to identify the valence of positive, negative, and neutral words while pupil dilation was assessed using an eyetracker. Mid-/late pubertal children showed greater peak pupillary reactivity to words presented during the emotional word identification task than pre-/early pubertal children, regardless of word valence. Mid-/late pubertal children also showed smaller sustained pupil dilation than pre-/early pubertal children after the word was no longer on screen. These findings were replicated controlling for participants' age. In addition, mid-/late pubertal children had faster reaction times to all words, and rated themselves as more emotional during their laboratory visit compared to pre-/early pubertal children. Greater recall of emotional words following the task was associated with mid-/late pubertal status, and greater recall of emotional words was also associated with higher peak pupil dilation. These results provide physiological, behavioral, and subjective evidence consistent with a model of puberty-specific changes in neurobehavioral systems underpinning emotional reactivity. En ligne : http://dx.doi.org/10.1017/s0954579409000029 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=680
in Development and Psychopathology > 21-1 (January 2009) . - p.7-26[article] Pubertal changes in emotional information processing: Pupillary, behavioral, and subjective evidence during emotional word identification [Texte imprimé et/ou numérique] / Jennifer S. SILK, Auteur ; Greg J. SIEGLE, Auteur ; Cecile D. LADOUCEUR, Auteur ; Ronald E. DAHL, Auteur ; Diana J. WHALEN, Auteur ; Laura J. OSTAPENKO, Auteur . - 2009 . - p.7-26.
Langues : Anglais (eng)
in Development and Psychopathology > 21-1 (January 2009) . - p.7-26
Index. décimale : PER Périodiques Résumé : This study investigated pupillary and behavioral responses to an emotional word valence identification paradigm among 32 pre-/early pubertal and 34 mid-/late pubertal typically developing children and adolescents. Participants were asked to identify the valence of positive, negative, and neutral words while pupil dilation was assessed using an eyetracker. Mid-/late pubertal children showed greater peak pupillary reactivity to words presented during the emotional word identification task than pre-/early pubertal children, regardless of word valence. Mid-/late pubertal children also showed smaller sustained pupil dilation than pre-/early pubertal children after the word was no longer on screen. These findings were replicated controlling for participants' age. In addition, mid-/late pubertal children had faster reaction times to all words, and rated themselves as more emotional during their laboratory visit compared to pre-/early pubertal children. Greater recall of emotional words following the task was associated with mid-/late pubertal status, and greater recall of emotional words was also associated with higher peak pupil dilation. These results provide physiological, behavioral, and subjective evidence consistent with a model of puberty-specific changes in neurobehavioral systems underpinning emotional reactivity. En ligne : http://dx.doi.org/10.1017/s0954579409000029 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=680