A gender-balanced approach to the study of peer victimization and aggression subtypes in early childhood / Jamie M. OSTROV in Development and Psychopathology, 26-3 (August 2014)  

Public ISBD [article]  inDevelopment and Psychopathology > 26-3 (August 2014) . - p.575-587 Titre : A gender-balanced approach to the study of peer victimization and aggression subtypes in early childhood Type de document : texte imprimé Auteurs : Jamie M. OSTROV, Auteur ; Kimberly E. KAMPER, Auteur ; Emily J. HART, Auteur ; Stephanie A. GODLESKI, Auteur ; Sarah J. BLAKELY-MCCLURE, Auteur Article en page(s) : p.575-587 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : A short-term longitudinal study during early childhood (N = 301; 155 girls; M = 44.76 months old, SD = 8.20) investigated the prospective associations between peer victimization and aggression subtypes. Specifically, observations of relational and physical victimization as well as teacher reports of the forms (i.e., relational and physical) and functions (i.e., proactive and reactive) of aggression were collected at two time points during an academic year. Within- and between-group gender differences were examined as part of the preliminary analyses. In order to address key study questions, both directions of effect between peer victimization and aggression subtypes were examined. We found that teacher-reported proactive relational aggression predicted decreases in observed relational victimization over time, whereas reactive relational aggression predicted increases in observed relational victimization over time. Ways in which these and other findings extend the literature are discussed. En ligne : http://dx.doi.org/10.1017/S0954579414000248 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=237 [article] A gender-balanced approach to the study of peer victimization and aggression subtypes in early childhood [texte imprimé] / Jamie M. OSTROV, Auteur ; Kimberly E. KAMPER, Auteur ; Emily J. HART, Auteur ; Stephanie A. GODLESKI, Auteur ; Sarah J. BLAKELY-MCCLURE, Auteur . - p.575-587. Langues : Anglais (eng) in Development and Psychopathology > 26-3 (August 2014) . - p.575-587 Index. décimale : PER Périodiques Résumé : A short-term longitudinal study during early childhood (N = 301; 155 girls; M = 44.76 months old, SD = 8.20) investigated the prospective associations between peer victimization and aggression subtypes. Specifically, observations of relational and physical victimization as well as teacher reports of the forms (i.e., relational and physical) and functions (i.e., proactive and reactive) of aggression were collected at two time points during an academic year. Within- and between-group gender differences were examined as part of the preliminary analyses. In order to address key study questions, both directions of effect between peer victimization and aggression subtypes were examined. We found that teacher-reported proactive relational aggression predicted decreases in observed relational victimization over time, whereas reactive relational aggression predicted increases in observed relational victimization over time. Ways in which these and other findings extend the literature are discussed. En ligne : http://dx.doi.org/10.1017/S0954579414000248 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=237

Parent Alcohol Problems and Peer Bullying and Victimization: Child Gender and Toddler Attachment Security as Moderators / Rina Das EIDEN in Journal of Clinical Child & Adolescent Psychology, 39-3 (May-June 2010)  

Public ISBD [article]  inJournal of Clinical Child & Adolescent Psychology > 39-3 (May-June 2010) . - p.341-350 Titre : Parent Alcohol Problems and Peer Bullying and Victimization: Child Gender and Toddler Attachment Security as Moderators Type de document : texte imprimé Auteurs : Rina Das EIDEN, Auteur ; Jamie M. OSTROV, Auteur ; Craig R. COLDER, Auteur ; Kenneth E. LEONARD, Auteur ; Ellen P. EDWARDS, Auteur ; Toni ORRANGE-TORCHIA, Auteur Année de publication : 2010 Article en page(s) : p.341-350 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : This study examined the association between parents' alcoholism and peer bullying and victimization in middle childhood in 162 community-recruited families (80 girls and 82 boys) with and without alcohol problems. Toddler-mother attachment was assessed at 18 months of child age, and child reports of peer bullying and victimization were obtained in 4th grade. There was a direct association between fathers' alcohol symptoms and bullying of peers, as well as indirect association via toddler-mother attachment security. Multiple group models indicated that the direct association between parents' alcohol symptoms and bullying was significant for boys but not girls. The association between maternal alcohol symptoms and bullying was significant for secure but not insecure boys or secure/insecure girls. The association between fathers' alcohol symptoms and bullying was significant for insecure boys but not secure boys or secure/insecure girls. En ligne : http://dx.doi.org/10.1080/15374411003691768 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=102 [article] Parent Alcohol Problems and Peer Bullying and Victimization: Child Gender and Toddler Attachment Security as Moderators [texte imprimé] / Rina Das EIDEN, Auteur ; Jamie M. OSTROV, Auteur ; Craig R. COLDER, Auteur ; Kenneth E. LEONARD, Auteur ; Ellen P. EDWARDS, Auteur ; Toni ORRANGE-TORCHIA, Auteur . - 2010 . - p.341-350. Langues : Anglais (eng) in Journal of Clinical Child & Adolescent Psychology > 39-3 (May-June 2010) . - p.341-350 Index. décimale : PER Périodiques Résumé : This study examined the association between parents' alcoholism and peer bullying and victimization in middle childhood in 162 community-recruited families (80 girls and 82 boys) with and without alcohol problems. Toddler-mother attachment was assessed at 18 months of child age, and child reports of peer bullying and victimization were obtained in 4th grade. There was a direct association between fathers' alcohol symptoms and bullying of peers, as well as indirect association via toddler-mother attachment security. Multiple group models indicated that the direct association between parents' alcohol symptoms and bullying was significant for boys but not girls. The association between maternal alcohol symptoms and bullying was significant for secure but not insecure boys or secure/insecure girls. The association between fathers' alcohol symptoms and bullying was significant for insecure boys but not secure boys or secure/insecure girls. En ligne : http://dx.doi.org/10.1080/15374411003691768 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=102

Parsing apart affective dimensions of withdrawal: Longitudinal relations with peer victimization / Kristin J. PERRY in Development and Psychopathology, 33-3 (August 2021)  

Public ISBD [article]  inDevelopment and Psychopathology > 33-3 (August 2021) . - p.1059-1071 Titre : Parsing apart affective dimensions of withdrawal: Longitudinal relations with peer victimization Type de document : texte imprimé Auteurs : Kristin J. PERRY, Auteur ; Samuel N. MEISEL, Auteur ; Miriam T. STOTSKY, Auteur ; Jamie M. OSTROV, Auteur Article en page(s) : p.1059-1071 Langues : Anglais (eng) Mots-clés : bifactor model  early childhood  internalizing problems  peer victimization  social withdrawal Index. décimale : PER Périodiques Résumé : The current study examined a bifactor model of affective dimensions of withdrawal. Specifically, a model which specified a general factor of anxious-avoidant withdrawal (i.e., withdrawal with negative affect), a specific factor of unsociability (i.e., withdrawal without negative affect), and a specific factor of negative affect without withdrawal was specified in the primary sample (n = 238, 56.3% boys, M age = 44.92 months, SD = 5.32 months) and a validation sample (n = 332, 52.6% boys, M age = 47.11 months, SD = 7.32 months). The model provided a good fit to the data in both samples. In the primary sample, longitudinal relations between the bifactor model and peer victimization were examined across three time points (Time 1 in the spring, Time 2 in the fall, and Time 3 in the spring). Results showed that negative affect without withdrawal was concurrently associated with higher levels of relational and physical victimization at T1, unsociability predicted reductions in relational victimization from T1 to T2 as children entered a new classroom, and anxious-avoidant withdrawal predicted reductions in relational and physical victimization from T2 to T3 as children acclimated to the new classroom. Developmental considerations and clinical implications are discussed. En ligne : http://dx.doi.org/10.1017/S0954579420000346 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=457 [article] Parsing apart affective dimensions of withdrawal: Longitudinal relations with peer victimization [texte imprimé] / Kristin J. PERRY, Auteur ; Samuel N. MEISEL, Auteur ; Miriam T. STOTSKY, Auteur ; Jamie M. OSTROV, Auteur . - p.1059-1071. Langues : Anglais (eng) in Development and Psychopathology > 33-3 (August 2021) . - p.1059-1071 Mots-clés : bifactor model  early childhood  internalizing problems  peer victimization  social withdrawal Index. décimale : PER Périodiques Résumé : The current study examined a bifactor model of affective dimensions of withdrawal. Specifically, a model which specified a general factor of anxious-avoidant withdrawal (i.e., withdrawal with negative affect), a specific factor of unsociability (i.e., withdrawal without negative affect), and a specific factor of negative affect without withdrawal was specified in the primary sample (n = 238, 56.3% boys, M age = 44.92 months, SD = 5.32 months) and a validation sample (n = 332, 52.6% boys, M age = 47.11 months, SD = 7.32 months). The model provided a good fit to the data in both samples. In the primary sample, longitudinal relations between the bifactor model and peer victimization were examined across three time points (Time 1 in the spring, Time 2 in the fall, and Time 3 in the spring). Results showed that negative affect without withdrawal was concurrently associated with higher levels of relational and physical victimization at T1, unsociability predicted reductions in relational victimization from T1 to T2 as children entered a new classroom, and anxious-avoidant withdrawal predicted reductions in relational and physical victimization from T2 to T3 as children acclimated to the new classroom. Developmental considerations and clinical implications are discussed. En ligne : http://dx.doi.org/10.1017/S0954579420000346 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=457

Peer socialization processes in the development of callous-unemotional traits / Jamie M. OSTROV in Development and Psychopathology, 37-4 (October 2025)  

Public ISBD [article]  inDevelopment and Psychopathology > 37-4 (October 2025) . - p.2217-2234 Titre : Peer socialization processes in the development of callous-unemotional traits Type de document : texte imprimé Auteurs : Jamie M. OSTROV, Auteur Article en page(s) : p.2217-2234 Langues : Anglais (eng) Mots-clés : callous-unemotional traits  irritability  peer victimization  salivary cortisol Index. décimale : PER Périodiques Résumé : Callous-unemotional (CU) traits represent a risk factor for persistent, severe levels of externalizing problems. Irritability may predict the development of CU traits for some individuals, who are thought to acquire them in reaction to negative environmental experiences. Models on the development of CU traits have emphasized the socializing role of harsh parenting to the neglect of negative peer experiences. The present study 1) tested primary and alternative models of physical and relational peer victimization as socialization agents in relations between irritability and CU traits; and 2) considered hypothalamic-pituitary-adrenal-axis functioning as a moderator of these associations. Gender moderation was also considered. Aims were tested from middle childhood to adolescence using data from the NICHD Study of Early Child Care and Youth Development, which includes a large national sample (N = 1,077) and multiple methods and informants for the constructs of interest. Positive associations between irritability, peer victimization, and CU traits were supported, with indirect effects on CU traits supported specifically from peer victimization through increases in irritability. Associations between relational victimization, irritability, and CU traits may be particularly salient for females, whose experiences have been neglected to date. However, effects were small, and replication efforts are needed. En ligne : https://dx.doi.org/10.1017/S0954579424001846 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=567 [article] Peer socialization processes in the development of callous-unemotional traits [texte imprimé] / Jamie M. OSTROV, Auteur . - p.2217-2234. Langues : Anglais (eng) in Development and Psychopathology > 37-4 (October 2025) . - p.2217-2234 Mots-clés : callous-unemotional traits  irritability  peer victimization  salivary cortisol Index. décimale : PER Périodiques Résumé : Callous-unemotional (CU) traits represent a risk factor for persistent, severe levels of externalizing problems. Irritability may predict the development of CU traits for some individuals, who are thought to acquire them in reaction to negative environmental experiences. Models on the development of CU traits have emphasized the socializing role of harsh parenting to the neglect of negative peer experiences. The present study 1) tested primary and alternative models of physical and relational peer victimization as socialization agents in relations between irritability and CU traits; and 2) considered hypothalamic-pituitary-adrenal-axis functioning as a moderator of these associations. Gender moderation was also considered. Aims were tested from middle childhood to adolescence using data from the NICHD Study of Early Child Care and Youth Development, which includes a large national sample (N = 1,077) and multiple methods and informants for the constructs of interest. Positive associations between irritability, peer victimization, and CU traits were supported, with indirect effects on CU traits supported specifically from peer victimization through increases in irritability. Associations between relational victimization, irritability, and CU traits may be particularly salient for females, whose experiences have been neglected to date. However, effects were small, and replication efforts are needed. En ligne : https://dx.doi.org/10.1017/S0954579424001846 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=567

Relational Aggression, Physical Aggression and Deception During Early Childhood: A Multimethod, Multi-informant Short-Term Longitudinal Study / Jamie M. OSTROV in Journal of Clinical Child & Adolescent Psychology, 37-3 (July-September 2008)  

Public ISBD [article]  inJournal of Clinical Child & Adolescent Psychology > 37-3 (July-September 2008) . - p.664-675 Titre : Relational Aggression, Physical Aggression and Deception During Early Childhood: A Multimethod, Multi-informant Short-Term Longitudinal Study Type de document : texte imprimé Auteurs : Jamie M. OSTROV, Auteur ; Emily E. RIES, Auteur ; Kirstin STAUFFACHER, Auteur ; Stephanie A. GODLESKI, Auteur ; Adam D. MULLINS, Auteur Année de publication : 2008 Article en page(s) : p.664-675 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : A short-term longitudinal study examined relational and physical aggression and deceptive behavior among 120 preschool-aged children (M = 44.36 months old, SD = 11.07). Multiple informants and methods (i.e., observational, teacher reports) were used. Evidence for discriminant validity of the observations of aggression subtypes was found. For example, observations of relational aggression were more highly associated with teacher reports of relational aggression than teacher reports of physical aggression. Observed relational aggression was significantly associated with concurrent and prospective increases in deceptive behavior, even after controlling for gender and observed physical aggression. In addition, observed relational aggression was a unique significant predictor of concurrent deception, above and beyond teacher reports of aggression subtypes, which provides important support for the utility of the observational methods. En ligne : http://dx.doi.org/10.1080/15374410802148137 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=545 [article] Relational Aggression, Physical Aggression and Deception During Early Childhood: A Multimethod, Multi-informant Short-Term Longitudinal Study [texte imprimé] / Jamie M. OSTROV, Auteur ; Emily E. RIES, Auteur ; Kirstin STAUFFACHER, Auteur ; Stephanie A. GODLESKI, Auteur ; Adam D. MULLINS, Auteur . - 2008 . - p.664-675. Langues : Anglais (eng) in Journal of Clinical Child & Adolescent Psychology > 37-3 (July-September 2008) . - p.664-675 Index. décimale : PER Périodiques Résumé : A short-term longitudinal study examined relational and physical aggression and deceptive behavior among 120 preschool-aged children (M = 44.36 months old, SD = 11.07). Multiple informants and methods (i.e., observational, teacher reports) were used. Evidence for discriminant validity of the observations of aggression subtypes was found. For example, observations of relational aggression were more highly associated with teacher reports of relational aggression than teacher reports of physical aggression. Observed relational aggression was significantly associated with concurrent and prospective increases in deceptive behavior, even after controlling for gender and observed physical aggression. In addition, observed relational aggression was a unique significant predictor of concurrent deception, above and beyond teacher reports of aggression subtypes, which provides important support for the utility of the observational methods. En ligne : http://dx.doi.org/10.1080/15374410802148137 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=545

Relational aggression, victimization, and adjustment during middle childhood / Jamie M. OSTROV in Development and Psychopathology, 25-3 (August 2013)  

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A short-term longitudinal study of growth of relational aggression during middle childhood: Associations with gender, friendship intimacy, and internalizing problems / Dianna MURRAY-CLOSE in Development and Psychopathology, 19-1 (Winter 2007)  

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Stress reactivity and social cognition in pure and co-occurring early childhood relational bullying and victimization / Gretchen R. PERHAMUS in Development and Psychopathology, 34-4 (October 2022)  

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The development of forms and functions of aggression during early childhood: A temperament-based approach / Jamie M. OSTROV in Development and Psychopathology, 35-2 (May 2023)  

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