[article] 
inDevelopment and Psychopathology > 34-4 (October 2022) . - p.1300-1312

Titre :	Stress reactivity and social cognition in pure and co-occurring early childhood relational bullying and victimization
Type de document :	texte imprimé
Auteurs :	Gretchen R. PERHAMUS, Auteur ; Kristin J. PERRY, Auteur ; Dianna MURRAY-CLOSE, Auteur ; Jamie M. OSTROV, Auteur
Article en page(s) :	p.1300-1312
Langues :	Anglais (eng)
Mots-clés :	Bullying  Child, Preschool  Crime Victims  Hostility  Humans  Peer Group  Social Cognition  Social Perception  autonomic nervous system  early childhood  hostile attribution bias  relational bullying  relational victimization
Index. décimale :	PER Périodiques
Résumé :	This study tested the independent effects and interactions of sympathetic nervous system reactivity and hostile attribution biases (HAB) in predicting change in pure and co-occurring relational bullying and victimization experiences over one year. Co-occurring and pure relational bullying and victimization experiences were measured using a dimensional bifactor model, aiming to address methodological limitations of categorical approaches, using data from 300 preschoolers (M(age) = 44.70 months, SD = 4.38). Factor scores were then saved and used in nested path analyses with a subset of participants (n = 81) to test main study hypotheses regarding effects of HAB and skin conductance level reactivity (SCL-R). Bifactor models provided good fit to the data at two independent time points. HAB and SCL-R interacted to predict increases in co-occurring relational bullying/victimization with evidence for over- and underarousal pathways.
En ligne :	http://dx.doi.org/10.1017/s0954579421000298
Permalink :	https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=488

[article] Stress reactivity and social cognition in pure and co-occurring early childhood relational bullying and victimization [texte imprimé] / Gretchen R. PERHAMUS, Auteur ; Kristin J. PERRY, Auteur ; Dianna MURRAY-CLOSE, Auteur ; Jamie M. OSTROV, Auteur . - p.1300-1312.
Langues : Anglais (eng)
in Development and Psychopathology > 34-4 (October 2022) . - p.1300-1312

Mots-clés :	Bullying  Child, Preschool  Crime Victims  Hostility  Humans  Peer Group  Social Cognition  Social Perception  autonomic nervous system  early childhood  hostile attribution bias  relational bullying  relational victimization
Index. décimale :	PER Périodiques
Résumé :	This study tested the independent effects and interactions of sympathetic nervous system reactivity and hostile attribution biases (HAB) in predicting change in pure and co-occurring relational bullying and victimization experiences over one year. Co-occurring and pure relational bullying and victimization experiences were measured using a dimensional bifactor model, aiming to address methodological limitations of categorical approaches, using data from 300 preschoolers (M(age) = 44.70 months, SD = 4.38). Factor scores were then saved and used in nested path analyses with a subset of participants (n = 81) to test main study hypotheses regarding effects of HAB and skin conductance level reactivity (SCL-R). Bifactor models provided good fit to the data at two independent time points. HAB and SCL-R interacted to predict increases in co-occurring relational bullying/victimization with evidence for over- and underarousal pathways.
En ligne :	http://dx.doi.org/10.1017/s0954579421000298
Permalink :	https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=488