[article] 
inDevelopment and Psychopathology > 21-1 (January 2009) . - p.7-26

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

[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