[article] 
in Development and Psychopathology > 31-2 (May 2019) . - p.399-418

Titre :	Developing a neurobehavioral animal model of poverty: Drawing cross-species connections between environments of scarcity-adversity, parenting quality, and infant outcome
Type de document :	texte imprimé
Auteurs :	Rosemarie E. PERRY, Auteur ; Eric D. FINEGOOD, Auteur ; Stephen H. BRAREN, Auteur ; Meriah L. DEJOSEPH, Auteur ; David F. PUTRINO, Auteur ; Donald A. WILSON, Auteur ; Regina M. SULLIVAN, Auteur ; C. Cybele RAVER, Auteur ; Clancy BLAIR, Auteur
Article en page(s) :	p.399-418
Langues :	Anglais (eng)
Mots-clés :	brain development parenting poverty regulation
Index. décimale :	PER Périodiques
Résumé :	Children reared in impoverished environments are at risk for enduring psychological and physical health problems. Mechanisms by which poverty affects development, however, remain unclear. To explore one potential mechanism of poverty's impact on social–emotional and cognitive development, an experimental examination of a rodent model of scarcity-adversity was conducted and compared to results from a longitudinal study of human infants and families followed from birth (N = 1,292) who faced high levels of poverty-related scarcity-adversity. Cross-species results supported the hypothesis that altered caregiving is one pathway by which poverty adversely impacts development. Rodent mothers assigned to the scarcity-adversity condition exhibited decreased sensitive parenting and increased negative parenting relative to mothers assigned to the control condition. Furthermore, scarcity-adversity reared pups exhibited decreased developmental competence as indicated by disrupted nipple attachment, distress vocalization when in physical contact with an anesthetized mother, and reduced preference for maternal odor with corresponding changes in brain activation. Human results indicated that scarcity-adversity was inversely correlated with sensitive parenting and positively correlated with negative parenting, and that parenting fully mediated the association of poverty-related risk with infant indicators of developmental competence. Findings are discussed from the perspective of the usefulness of bidirectional–translational research to inform interventions for at-risk families.
En ligne :	http://dx.doi.org/10.1017/S095457941800007X
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3933

[article] Developing a neurobehavioral animal model of poverty: Drawing cross-species connections between environments of scarcity-adversity, parenting quality, and infant outcome [texte imprimé] / Rosemarie E. PERRY, Auteur ; Eric D. FINEGOOD, Auteur ; Stephen H. BRAREN, Auteur ; Meriah L. DEJOSEPH, Auteur ; David F. PUTRINO, Auteur ; Donald A. WILSON, Auteur ; Regina M. SULLIVAN, Auteur ; C. Cybele RAVER, Auteur ; Clancy BLAIR, Auteur . - p.399-418.
Langues : Anglais (eng)
in Development and Psychopathology > 31-2 (May 2019) . - p.399-418

Mots-clés :	brain development parenting poverty regulation
Index. décimale :	PER Périodiques
Résumé :	Children reared in impoverished environments are at risk for enduring psychological and physical health problems. Mechanisms by which poverty affects development, however, remain unclear. To explore one potential mechanism of poverty's impact on social–emotional and cognitive development, an experimental examination of a rodent model of scarcity-adversity was conducted and compared to results from a longitudinal study of human infants and families followed from birth (N = 1,292) who faced high levels of poverty-related scarcity-adversity. Cross-species results supported the hypothesis that altered caregiving is one pathway by which poverty adversely impacts development. Rodent mothers assigned to the scarcity-adversity condition exhibited decreased sensitive parenting and increased negative parenting relative to mothers assigned to the control condition. Furthermore, scarcity-adversity reared pups exhibited decreased developmental competence as indicated by disrupted nipple attachment, distress vocalization when in physical contact with an anesthetized mother, and reduced preference for maternal odor with corresponding changes in brain activation. Human results indicated that scarcity-adversity was inversely correlated with sensitive parenting and positively correlated with negative parenting, and that parenting fully mediated the association of poverty-related risk with infant indicators of developmental competence. Findings are discussed from the perspective of the usefulness of bidirectional–translational research to inform interventions for at-risk families.
En ligne :	http://dx.doi.org/10.1017/S095457941800007X
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3933

[article] 
in Development and Psychopathology > 31-2 (May 2019) . - p.419-431

Titre :	Associations of prenatal depressive symptoms with DNA methylation of HPA axis-related genes and diurnal cortisol profiles in primary school-aged children
Type de document :	texte imprimé
Auteurs :	Valeska STONAWSKI, Auteur ; Stefan FREY, Auteur ; Yulia GOLUB, Auteur ; Nicolas ROHLEDER, Auteur ; Jennifer KRIEBEL, Auteur ; Tamme W. GOECKE, Auteur ; Peter A. FASCHING, Auteur ; Matthias W. BECKMANN, Auteur ; Johannes KORNHUBER, Auteur ; Oliver KRATZ, Auteur ; Gunther H. MOLL, Auteur ; Hartmut HEINRICH, Auteur ; Anna EICHLER, Auteur
Article en page(s) :	p.419-431
Langues :	Anglais (eng)
Mots-clés :	cortisol DNA methylation epigenetics pregnancy prenatal depression
Index. décimale :	PER Périodiques
Résumé :	Epigenetic DNA modifications in genes related to the hypothalamic–pituitary–adrenal (HPA) axis are discussed as a mechanism underlying the association between prenatal depression and altered child HPA activity. In a longitudinal study, DNA methylation changes related to prenatal depressive symptoms were investigated in 167 children aged 6 to 9 years. At six candidate genes, 126 cytosine–guanine dinucleotides were considered without correcting for multiple testing due to the exploratory nature of the study. Further associations with the basal child HPA activity were examined. Children exposed to prenatal depressive symptoms exhibited lower bedtime cortisol (p = .003, ?p2 = 0.07) and a steeper diurnal slope (p = .023, ?p2 = 0.06). For total cortisol release, prenatal exposure was related to lower cortisol release in boys, and higher release in girls. Furthermore, prenatal depressive symptoms were associated with altered methylation in the glucocorticoid receptor gene (NR3C1), the mineralocorticoid receptor gene (NR3C2), and the serotonin receptor gene (SLC6A4), with some sex-specific effects (p = .012–.040, ?p2 = 0.03–0.04). In boys, prenatal depressive symptoms predicted bedtime cortisol mediated by NR3C2 methylation, indirect effect = –0.07, 95% confidence interval [–0.16, –0.02]. Results indicate relations of prenatal depressive symptoms to both child basal HPA activity and DNA methylation, partially fitting a mediation model, with exposed boys and girls being affected differently.
En ligne :	http://dx.doi.org/10.1017/S0954579418000056
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3933

[article] Associations of prenatal depressive symptoms with DNA methylation of HPA axis-related genes and diurnal cortisol profiles in primary school-aged children [texte imprimé] / Valeska STONAWSKI, Auteur ; Stefan FREY, Auteur ; Yulia GOLUB, Auteur ; Nicolas ROHLEDER, Auteur ; Jennifer KRIEBEL, Auteur ; Tamme W. GOECKE, Auteur ; Peter A. FASCHING, Auteur ; Matthias W. BECKMANN, Auteur ; Johannes KORNHUBER, Auteur ; Oliver KRATZ, Auteur ; Gunther H. MOLL, Auteur ; Hartmut HEINRICH, Auteur ; Anna EICHLER, Auteur . - p.419-431.
Langues : Anglais (eng)
in Development and Psychopathology > 31-2 (May 2019) . - p.419-431

Mots-clés :	cortisol DNA methylation epigenetics pregnancy prenatal depression
Index. décimale :	PER Périodiques
Résumé :	Epigenetic DNA modifications in genes related to the hypothalamic–pituitary–adrenal (HPA) axis are discussed as a mechanism underlying the association between prenatal depression and altered child HPA activity. In a longitudinal study, DNA methylation changes related to prenatal depressive symptoms were investigated in 167 children aged 6 to 9 years. At six candidate genes, 126 cytosine–guanine dinucleotides were considered without correcting for multiple testing due to the exploratory nature of the study. Further associations with the basal child HPA activity were examined. Children exposed to prenatal depressive symptoms exhibited lower bedtime cortisol (p = .003, ?p2 = 0.07) and a steeper diurnal slope (p = .023, ?p2 = 0.06). For total cortisol release, prenatal exposure was related to lower cortisol release in boys, and higher release in girls. Furthermore, prenatal depressive symptoms were associated with altered methylation in the glucocorticoid receptor gene (NR3C1), the mineralocorticoid receptor gene (NR3C2), and the serotonin receptor gene (SLC6A4), with some sex-specific effects (p = .012–.040, ?p2 = 0.03–0.04). In boys, prenatal depressive symptoms predicted bedtime cortisol mediated by NR3C2 methylation, indirect effect = –0.07, 95% confidence interval [–0.16, –0.02]. Results indicate relations of prenatal depressive symptoms to both child basal HPA activity and DNA methylation, partially fitting a mediation model, with exposed boys and girls being affected differently.
En ligne :	http://dx.doi.org/10.1017/S0954579418000056
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3933

[article] 
in Development and Psychopathology > 31-2 (May 2019) . - p.433-438

Titre :	Proopiomelanocortin (POMC) sequencing and developmental delay: Preliminary evidence for a SNP in the 3’ UTR region of the POMC gene—Possible relevance for biological risk and self-injurious behavior
Type de document :	texte imprimé
Auteurs :	John A. DAMEROW, Auteur ; Raymond C. TERVO, Auteur ; Michael EHRHARDT, Auteur ; Angela PANOSKALTSIS-MORTARI, Auteur ; Frank J. SYMONS, Auteur
Article en page(s) :	p.433-438
Langues :	Anglais (eng)
Index. décimale :	PER Périodiques
Résumé :	The proopiomelanocortin (POMC) molecule has been implicated in models of self-injurious behavior (SIB) in neurodevelopmental disorders, but it has never been specifically sequenced in search of base specific polymorphisms. The empirical focus of this preliminary study was to sequence the POMC gene in 11 children (mean age = 41.8 months, range = 12–60 months; 73% male) with clinical concerns regarding global developmental delay, 5 with reported self-injury. Genomic DNA was extracted from blood samples, and the POMC gene was amplified by specific oligonucleotide primers via polymerase chain reaction. The amplified gene products were sequenced by the University of Minnesota Genomic Center, and the results were analyzed using Sequencher software. A single nucleotide polymorphism (SNP), 1130 C>T, was found in the 3’ untranslated region (UTR) of two samples (one of whom had SIB). The program TargetScanHuman was used to predict the function of this mutation. Variant c.1130 C<T was predicted to be located in the target site of two microRNAs (miRNAs; hsa-mir-3715 and hsa-mir-1909), and the variant allele T may result in an increased minimum free energy for the two miRNAs. Further work with much larger samples is needed to continue the investigation of POMC’s possible function as a risk factor for the development of SIB in children with developmental delay/disability. The findings presented in this study show that the SNP found in the 3’ UTR could alter the binding of miRNAs to POMC 3'UTR, thus, increasing POMC expression and affecting several biological systems with high relevance to the biology of self-injury. There was a significant difference in ?-endorphin levels between SIB (M = 169.25 pg/mL) and no SIB (M = 273.5 pg/mL, SD = 15.2) cases (p < .01). Intervention implications are tied to prior observations of individual differences among SIB responders and nonresponders to treatment with the opioid antagonist naltrexone. Stratifying individuals with SIB by POMC mutation status may provide a potential tailoring-like variable to guide the selection of who is more (or less) likely to respond to opiate antagonist treatment. Currently, opioid antagonistic treatment for SIB is empiric (trial and error).
En ligne :	http://dx.doi.org/10.1017/S0954579418000718
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3933

[article] Proopiomelanocortin (POMC) sequencing and developmental delay: Preliminary evidence for a SNP in the 3’ UTR region of the POMC gene—Possible relevance for biological risk and self-injurious behavior [texte imprimé] / John A. DAMEROW, Auteur ; Raymond C. TERVO, Auteur ; Michael EHRHARDT, Auteur ; Angela PANOSKALTSIS-MORTARI, Auteur ; Frank J. SYMONS, Auteur . - p.433-438.
Langues : Anglais (eng)
in Development and Psychopathology > 31-2 (May 2019) . - p.433-438

Index. décimale :	PER Périodiques
Résumé :	The proopiomelanocortin (POMC) molecule has been implicated in models of self-injurious behavior (SIB) in neurodevelopmental disorders, but it has never been specifically sequenced in search of base specific polymorphisms. The empirical focus of this preliminary study was to sequence the POMC gene in 11 children (mean age = 41.8 months, range = 12–60 months; 73% male) with clinical concerns regarding global developmental delay, 5 with reported self-injury. Genomic DNA was extracted from blood samples, and the POMC gene was amplified by specific oligonucleotide primers via polymerase chain reaction. The amplified gene products were sequenced by the University of Minnesota Genomic Center, and the results were analyzed using Sequencher software. A single nucleotide polymorphism (SNP), 1130 C>T, was found in the 3’ untranslated region (UTR) of two samples (one of whom had SIB). The program TargetScanHuman was used to predict the function of this mutation. Variant c.1130 C<T was predicted to be located in the target site of two microRNAs (miRNAs; hsa-mir-3715 and hsa-mir-1909), and the variant allele T may result in an increased minimum free energy for the two miRNAs. Further work with much larger samples is needed to continue the investigation of POMC’s possible function as a risk factor for the development of SIB in children with developmental delay/disability. The findings presented in this study show that the SNP found in the 3’ UTR could alter the binding of miRNAs to POMC 3'UTR, thus, increasing POMC expression and affecting several biological systems with high relevance to the biology of self-injury. There was a significant difference in ?-endorphin levels between SIB (M = 169.25 pg/mL) and no SIB (M = 273.5 pg/mL, SD = 15.2) cases (p < .01). Intervention implications are tied to prior observations of individual differences among SIB responders and nonresponders to treatment with the opioid antagonist naltrexone. Stratifying individuals with SIB by POMC mutation status may provide a potential tailoring-like variable to guide the selection of who is more (or less) likely to respond to opiate antagonist treatment. Currently, opioid antagonistic treatment for SIB is empiric (trial and error).
En ligne :	http://dx.doi.org/10.1017/S0954579418000718
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3933

[article] 
in Development and Psychopathology > 31-2 (May 2019) . - p.439-441

Titre :	Polygenic differential susceptibility to prenatal adversity
Type de document :	texte imprimé
Auteurs :	Jay BELSKY, Auteur ; Irina POKHVISNEVA, Auteur ; Anu Sathyan Sathyapalan REMA, Auteur ; Birit F. P. BROEKMAN, Auteur ; Michael PLUESS, Auteur ; Kieran J. O'DONNELL, Auteur ; Michael J. MEANEY, Auteur ; Patricia P. SILVEIRA, Auteur
Article en page(s) :	p.439-441
Langues :	Anglais (eng)
Index. décimale :	PER Périodiques
Résumé :	A recent article in this journal reported a number of gene × environment interactions involving a serotonin transporter–gene network polygenic score and a composite index of prenatal adversity predicting several problem behavior outcomes at 48 months (e.g., anxious/depressed, pervasive developmental problems) and at 60 months (e.g., withdrawal, internalizing problems), yet did not illuminate the nature or form these genetic × environment interactions took. Here we report results of six additional analyses to evaluate whether these interactions reflected diathesis–stress or differential–susceptibility related processes. Analyses of the regions of significance and proportion of interaction index are consistent with the diathesis–stress model, seemingly because of the truncated nature of the adversity score (which did not extend to supportive/positive prenatal experiences/exposures); in contrast, the proportion (of cases) affected index favors the differential–susceptibility model. These results suggest the need for future studies to extend measurement of the prenatal environment to highly supportive experiences and exposures.
En ligne :	http://dx.doi.org/10.1017/S0954579418000378
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3934

[article] Polygenic differential susceptibility to prenatal adversity [texte imprimé] / Jay BELSKY, Auteur ; Irina POKHVISNEVA, Auteur ; Anu Sathyan Sathyapalan REMA, Auteur ; Birit F. P. BROEKMAN, Auteur ; Michael PLUESS, Auteur ; Kieran J. O'DONNELL, Auteur ; Michael J. MEANEY, Auteur ; Patricia P. SILVEIRA, Auteur . - p.439-441.
Langues : Anglais (eng)
in Development and Psychopathology > 31-2 (May 2019) . - p.439-441

Index. décimale :	PER Périodiques
Résumé :	A recent article in this journal reported a number of gene × environment interactions involving a serotonin transporter–gene network polygenic score and a composite index of prenatal adversity predicting several problem behavior outcomes at 48 months (e.g., anxious/depressed, pervasive developmental problems) and at 60 months (e.g., withdrawal, internalizing problems), yet did not illuminate the nature or form these genetic × environment interactions took. Here we report results of six additional analyses to evaluate whether these interactions reflected diathesis–stress or differential–susceptibility related processes. Analyses of the regions of significance and proportion of interaction index are consistent with the diathesis–stress model, seemingly because of the truncated nature of the adversity score (which did not extend to supportive/positive prenatal experiences/exposures); in contrast, the proportion (of cases) affected index favors the differential–susceptibility model. These results suggest the need for future studies to extend measurement of the prenatal environment to highly supportive experiences and exposures.
En ligne :	http://dx.doi.org/10.1017/S0954579418000378
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3934

[article] 
in Development and Psychopathology > 31-2 (May 2019) . - p.443-456

Titre :	Child maltreatment, adaptive functioning, and polygenic risk: A structural equation mixture model
Type de document :	texte imprimé
Auteurs :	Eric L. THIBODEAU, Auteur ; Katherine E. MASYN, Auteur ; Fred A. ROGOSCH, Auteur ; Dante CICCHETTI, Auteur
Article en page(s) :	p.443-456
Langues :	Anglais (eng)
Index. décimale :	PER Périodiques
Résumé :	This study used a structural equation mixture model to examine associations between child maltreatment, polygenic risk, and indices of adaptive functioning. Children aged 6 to 13 years (N = 1,004), half maltreated, half nonmaltreated, were recruited to attend a research day camp. Multi-informant indicators of prosocial behavior, antisocial behavior, withdrawn behavior, and depression were collected and used in a latent class analysis. Four classes emerged, characterizing “well-adjusted,” “externalizing,” “internalizing,” and “socially dominant” groups. Twelve genetic variants, previously reported in the Gene × Environment literature, were modeled as one weighted polygenic risk score. Large main effects between maltreatment and adaptive functioning were observed (Wald = 35.3, df = 3, p < .0001), along with evidence of a small Gene × Environment effect (Wald = 13.5, df = 3, p = .004), adjusting for sex, age, and covariate interaction effects.
En ligne :	http://dx.doi.org/10.1017/S0954579419000014
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3934

[article] Child maltreatment, adaptive functioning, and polygenic risk: A structural equation mixture model [texte imprimé] / Eric L. THIBODEAU, Auteur ; Katherine E. MASYN, Auteur ; Fred A. ROGOSCH, Auteur ; Dante CICCHETTI, Auteur . - p.443-456.
Langues : Anglais (eng)
in Development and Psychopathology > 31-2 (May 2019) . - p.443-456

Index. décimale :	PER Périodiques
Résumé :	This study used a structural equation mixture model to examine associations between child maltreatment, polygenic risk, and indices of adaptive functioning. Children aged 6 to 13 years (N = 1,004), half maltreated, half nonmaltreated, were recruited to attend a research day camp. Multi-informant indicators of prosocial behavior, antisocial behavior, withdrawn behavior, and depression were collected and used in a latent class analysis. Four classes emerged, characterizing “well-adjusted,” “externalizing,” “internalizing,” and “socially dominant” groups. Twelve genetic variants, previously reported in the Gene × Environment literature, were modeled as one weighted polygenic risk score. Large main effects between maltreatment and adaptive functioning were observed (Wald = 35.3, df = 3, p < .0001), along with evidence of a small Gene × Environment effect (Wald = 13.5, df = 3, p = .004), adjusting for sex, age, and covariate interaction effects.
En ligne :	http://dx.doi.org/10.1017/S0954579419000014
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3934

[article] 
in Development and Psychopathology > 31-2 (May 2019) . - p.457-469

Titre :	Latent trajectories of alcohol use from early adolescence to young adulthood: Interaction effects between 5-HTTLPR and parenting quality and gender differences
Type de document :	texte imprimé
Auteurs :	Jinni SU, Auteur ; Andrew J. SUPPLE, Auteur ; Esther M. LEERKES, Auteur ; Sally I. Chun KUO, Auteur
Article en page(s) :	p.457-469
Langues :	Anglais (eng)
Index. décimale :	PER Périodiques
Résumé :	Using a large and nationally representative sample, we examined how adolescents’ 5-HTTLPR genotype and perceived parenting quality independently and interactively associated with trajectories of alcohol use from early adolescence to young adulthood and whether/how gender may moderate these associations. The sample for this study included 13,749 adolescents (53.3% female; 56.3% non-Hispanic White, 21.5% Black, 16.0% Hispanic, and 6.1% Asian) followed prospectively from adolescence to young adulthood. Using growth mixture modeling, we identified four distinct trajectories of alcohol use (i.e., persistent heavy alcohol use, developmentally limited alcohol use, late-onset heavy alcohol use, and non/light alcohol use). Results indicated that the short allele of 5-HTTLPR was associated with higher risk of membership in the persistent and the late-onset heavy alcohol use trajectories. Parenting quality was associated with lower likelihoods of following the persistent heavy and the developmentally limited alcohol use trajectories but was not associated with risk of membership for the late-onset heavy drinking trajectory. 5-HTTLPR interacted with parenting quality to predict membership in the persistent heavy alcohol use trajectory for males but not for females. Findings highlighted the importance of considering the heterogeneity in trajectories of alcohol use across development and gender in the study of Gene Environment interactions in alcohol use.
En ligne :	http://dx.doi.org/10.1017/S095457941800024X
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3934

[article] Latent trajectories of alcohol use from early adolescence to young adulthood: Interaction effects between 5-HTTLPR and parenting quality and gender differences [texte imprimé] / Jinni SU, Auteur ; Andrew J. SUPPLE, Auteur ; Esther M. LEERKES, Auteur ; Sally I. Chun KUO, Auteur . - p.457-469.
Langues : Anglais (eng)
in Development and Psychopathology > 31-2 (May 2019) . - p.457-469

Index. décimale :	PER Périodiques
Résumé :	Using a large and nationally representative sample, we examined how adolescents’ 5-HTTLPR genotype and perceived parenting quality independently and interactively associated with trajectories of alcohol use from early adolescence to young adulthood and whether/how gender may moderate these associations. The sample for this study included 13,749 adolescents (53.3% female; 56.3% non-Hispanic White, 21.5% Black, 16.0% Hispanic, and 6.1% Asian) followed prospectively from adolescence to young adulthood. Using growth mixture modeling, we identified four distinct trajectories of alcohol use (i.e., persistent heavy alcohol use, developmentally limited alcohol use, late-onset heavy alcohol use, and non/light alcohol use). Results indicated that the short allele of 5-HTTLPR was associated with higher risk of membership in the persistent and the late-onset heavy alcohol use trajectories. Parenting quality was associated with lower likelihoods of following the persistent heavy and the developmentally limited alcohol use trajectories but was not associated with risk of membership for the late-onset heavy drinking trajectory. 5-HTTLPR interacted with parenting quality to predict membership in the persistent heavy alcohol use trajectory for males but not for females. Findings highlighted the importance of considering the heterogeneity in trajectories of alcohol use across development and gender in the study of Gene Environment interactions in alcohol use.
En ligne :	http://dx.doi.org/10.1017/S095457941800024X
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3934

[article] 
in Development and Psychopathology > 31-2 (May 2019) . - p.471-481

Titre :	Behavior problems in sexually abused preschoolers over a 1-year period: The mediating role of attachment representations
Type de document :	texte imprimé
Auteurs :	Florence CHAREST, Auteur ; Martine HÉBERT, Auteur ; Annie BERNIER, Auteur ; Rachel LANGEVIN, Auteur ; Raphaele MILJKOVITCH, Auteur
Article en page(s) :	p.471-481
Langues :	Anglais (eng)
Mots-clés :	attachment behavior problems child sexual abuse mediation preschoolers
Index. décimale :	PER Périodiques
Résumé :	According to the developmental psychopathology framework, adverse childhood experiences, including child sexual abuse (CSA), may alter the course of normal development in children. Attachment security has been identified as a protective factor against psychopathology and may thus play a critical role in predicting victims’ adaptation. The main objective of the present study was to investigate the mediating effect of attachment representations in the relation between CSA and behavior problems over a 1-year period. The sample consisted of 391 children (251 sexually abused) aged 3.5 to 6 years. The Attachment Story Completion Task and the Child Behavior Checklist were used. Disorganized attachment partially mediated the relation between CSA and children's internalizing and externalizing behavior problems 1 year following the initial assessment. This mediation effect was not found for ambivalent nor secure attachment dimensions. Child gender was found to moderate the association between CSA and disorganization, with larger effects of CSA among boys. These findings underscore the importance of considering attachment representations in treatment programs for preschool victims. Evidence-based practice focusing on trauma could be combined with an attachment-based intervention targeting the parent–child relationship. Moreover, interventions should be gender sensitive, as CSA appears to affect boys and girls differently.
En ligne :	http://dx.doi.org/10.1017/S0954579418000226
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3934

[article] Behavior problems in sexually abused preschoolers over a 1-year period: The mediating role of attachment representations [texte imprimé] / Florence CHAREST, Auteur ; Martine HÉBERT, Auteur ; Annie BERNIER, Auteur ; Rachel LANGEVIN, Auteur ; Raphaele MILJKOVITCH, Auteur . - p.471-481.
Langues : Anglais (eng)
in Development and Psychopathology > 31-2 (May 2019) . - p.471-481

Mots-clés :	attachment behavior problems child sexual abuse mediation preschoolers
Index. décimale :	PER Périodiques
Résumé :	According to the developmental psychopathology framework, adverse childhood experiences, including child sexual abuse (CSA), may alter the course of normal development in children. Attachment security has been identified as a protective factor against psychopathology and may thus play a critical role in predicting victims’ adaptation. The main objective of the present study was to investigate the mediating effect of attachment representations in the relation between CSA and behavior problems over a 1-year period. The sample consisted of 391 children (251 sexually abused) aged 3.5 to 6 years. The Attachment Story Completion Task and the Child Behavior Checklist were used. Disorganized attachment partially mediated the relation between CSA and children's internalizing and externalizing behavior problems 1 year following the initial assessment. This mediation effect was not found for ambivalent nor secure attachment dimensions. Child gender was found to moderate the association between CSA and disorganization, with larger effects of CSA among boys. These findings underscore the importance of considering attachment representations in treatment programs for preschool victims. Evidence-based practice focusing on trauma could be combined with an attachment-based intervention targeting the parent–child relationship. Moreover, interventions should be gender sensitive, as CSA appears to affect boys and girls differently.
En ligne :	http://dx.doi.org/10.1017/S0954579418000226
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3934

[article] 
in Development and Psychopathology > 31-2 (May 2019) . - p.483-496

Titre :	Distinct emotion regulation skills explain psychopathology and problems in social relationships following childhood emotional abuse and neglect
Type de document :	texte imprimé
Auteurs :	Sara R. BERZENSKI, Auteur
Article en page(s) :	p.483-496
Langues :	Anglais (eng)
Mots-clés :	emotional abuse emotional neglect emotion regulation psychopathology social relationships
Index. décimale :	PER Périodiques
Résumé :	Efforts to differentiate between the developmental sequelae of childhood emotional abuse and childhood emotional neglect are critical to both research and practice efforts. As an oft-identified mechanism of the effects of child maltreatment on later adjustment, emotion dysregulation represents a key potential pathway. The present study explored a higher order factor model of specific emotion regulation skills, and the extent to which these skill sets would indicate distinct developmental pathways from unique emotional maltreatment experiences to multidomain adjustment. A sample of 500 ethnoracially diverse college students reported on their experiences. A two-factor model of emotion regulation skills based on subscales of the Difficulties in Emotion Regulation Scale was revealed. Significant indirect effects of childhood emotional abuse on psychopathology and problems in social relationships were found through response-focused difficulties in emotion regulation, whereas a significant indirect effect of childhood emotional neglect on problems in social relationships was found through antecedent-focused difficulties in emotion regulation. These results are consistent with theoretical models and empirical evidence suggesting differential effects of childhood emotional abuse and emotional neglect, and provide an important indication for developing targeted interventions focusing on specific higher order emotion dysregulation skill clusters.
En ligne :	http://dx.doi.org/10.1017/S0954579418000020
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3934

[article] Distinct emotion regulation skills explain psychopathology and problems in social relationships following childhood emotional abuse and neglect [texte imprimé] / Sara R. BERZENSKI, Auteur . - p.483-496.
Langues : Anglais (eng)
in Development and Psychopathology > 31-2 (May 2019) . - p.483-496

Mots-clés :	emotional abuse emotional neglect emotion regulation psychopathology social relationships
Index. décimale :	PER Périodiques
Résumé :	Efforts to differentiate between the developmental sequelae of childhood emotional abuse and childhood emotional neglect are critical to both research and practice efforts. As an oft-identified mechanism of the effects of child maltreatment on later adjustment, emotion dysregulation represents a key potential pathway. The present study explored a higher order factor model of specific emotion regulation skills, and the extent to which these skill sets would indicate distinct developmental pathways from unique emotional maltreatment experiences to multidomain adjustment. A sample of 500 ethnoracially diverse college students reported on their experiences. A two-factor model of emotion regulation skills based on subscales of the Difficulties in Emotion Regulation Scale was revealed. Significant indirect effects of childhood emotional abuse on psychopathology and problems in social relationships were found through response-focused difficulties in emotion regulation, whereas a significant indirect effect of childhood emotional neglect on problems in social relationships was found through antecedent-focused difficulties in emotion regulation. These results are consistent with theoretical models and empirical evidence suggesting differential effects of childhood emotional abuse and emotional neglect, and provide an important indication for developing targeted interventions focusing on specific higher order emotion dysregulation skill clusters.
En ligne :	http://dx.doi.org/10.1017/S0954579418000020
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3934

[article] 
in Development and Psychopathology > 31-2 (May 2019) . - p.497-508

Titre :	Enduring effect of childhood maltreatment on cortisol and heart rate responses to stress: The moderating role of severity of experiences
Type de document :	texte imprimé
Auteurs :	Isabelle OUELLET-MORIN, Auteur ; Marie-Pier ROBITAILLE, Auteur ; Stéphanie LANGEVIN, Auteur ; Christina CANTAVE, Auteur ; Mara BRENDGEN, Auteur ; Sonia J. LUPIEN, Auteur
Article en page(s) :	p.497-508
Langues :	Anglais (eng)
Index. décimale :	PER Périodiques
Résumé :	There is a relative consensus about the detrimental impact of childhood maltreatment on later mental health problems and behavioral difficulties. Prior research suggests that neurophysiological stress mechanisms may partly mediate this association. However, inconsistent findings regarding hypothalamic-pituitary-adrenal axis and sympathetic responses to stress complicate this investigation. Furthermore, the concordance in these two stress systems is not well understood. We tested whether the severity of maltreatment affected the association between maltreatment and cortisol and heart rate (HR) stress responses and the symmetry of these responses. Participants were 155 males (56 maltreated and 99 controls) aged 18 to 35 years. Cortisol and HR were measured in response to the Trier Social Stress Test. Childhood maltreatment, sociodemographic factors, and health-related factors were measured using self-reported questionnaires. Maltreated participants had higher cortisol responses to stress in comparison to controls. However, a shift from moderate to lower to higher cortisol responses was noted as the severity of the experiences increased. Participants exposed to more experiences of maltreatment also showed a greater symmetry between cortisol and HR stress responses. Our findings provide further support for persistent dysregulation of the HPA axis following childhood maltreatment, of which the expression and symmetry with the sympathetic system may change according to the severity of experiences.
En ligne :	http://dx.doi.org/10.1017/S0954579418000123
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3934

[article] Enduring effect of childhood maltreatment on cortisol and heart rate responses to stress: The moderating role of severity of experiences [texte imprimé] / Isabelle OUELLET-MORIN, Auteur ; Marie-Pier ROBITAILLE, Auteur ; Stéphanie LANGEVIN, Auteur ; Christina CANTAVE, Auteur ; Mara BRENDGEN, Auteur ; Sonia J. LUPIEN, Auteur . - p.497-508.
Langues : Anglais (eng)
in Development and Psychopathology > 31-2 (May 2019) . - p.497-508

Index. décimale :	PER Périodiques
Résumé :	There is a relative consensus about the detrimental impact of childhood maltreatment on later mental health problems and behavioral difficulties. Prior research suggests that neurophysiological stress mechanisms may partly mediate this association. However, inconsistent findings regarding hypothalamic-pituitary-adrenal axis and sympathetic responses to stress complicate this investigation. Furthermore, the concordance in these two stress systems is not well understood. We tested whether the severity of maltreatment affected the association between maltreatment and cortisol and heart rate (HR) stress responses and the symmetry of these responses. Participants were 155 males (56 maltreated and 99 controls) aged 18 to 35 years. Cortisol and HR were measured in response to the Trier Social Stress Test. Childhood maltreatment, sociodemographic factors, and health-related factors were measured using self-reported questionnaires. Maltreated participants had higher cortisol responses to stress in comparison to controls. However, a shift from moderate to lower to higher cortisol responses was noted as the severity of the experiences increased. Participants exposed to more experiences of maltreatment also showed a greater symmetry between cortisol and HR stress responses. Our findings provide further support for persistent dysregulation of the HPA axis following childhood maltreatment, of which the expression and symmetry with the sympathetic system may change according to the severity of experiences.
En ligne :	http://dx.doi.org/10.1017/S0954579418000123
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3934

[article] 
in Development and Psychopathology > 31-2 (May 2019) . - p.509-524

Titre :	Early adversity and internalizing symptoms in adolescence: Mediation by individual differences in latent trait cortisol
Type de document :	texte imprimé
Auteurs :	Catherine B. STROUD, Auteur ; Frances R. CHEN, Auteur ; Leah D. DOANE, Auteur ; Douglas A. GRANGER, Auteur
Article en page(s) :	p.509-524
Langues :	Anglais (eng)
Index. décimale :	PER Périodiques
Résumé :	Research suggests that early adversity places individuals at risk for psychopathology across the life span. Guided by concepts of allostasis and allostatic load, the present study examined whether early adversity contributes to the development of subsequent internalizing symptoms through its association with traitlike individual differences in hypothalamic–pituitary–adrenal axis regulation. Early adolescent girls (n = 113; M age = 12.30 years) provided saliva samples at waking, 30 min postwaking, and bedtime over 3 days (later assayed for cortisol). Objective contextual stress interviews with adolescents and their mothers were used to assess the accumulation of nine types of early adversity within the family environment. Greater early adversity predicted subsequent increases in internalizing symptoms through lower levels of latent trait cortisol. Traitlike individual differences in hypothalamic–pituitary–adrenal axis activity may be among the mechanisms through which early adversity confers risk for the development of psychopathology.
En ligne :	http://dx.doi.org/10.1017/S0954579418000044
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3934

[article] Early adversity and internalizing symptoms in adolescence: Mediation by individual differences in latent trait cortisol [texte imprimé] / Catherine B. STROUD, Auteur ; Frances R. CHEN, Auteur ; Leah D. DOANE, Auteur ; Douglas A. GRANGER, Auteur . - p.509-524.
Langues : Anglais (eng)
in Development and Psychopathology > 31-2 (May 2019) . - p.509-524

Index. décimale :	PER Périodiques
Résumé :	Research suggests that early adversity places individuals at risk for psychopathology across the life span. Guided by concepts of allostasis and allostatic load, the present study examined whether early adversity contributes to the development of subsequent internalizing symptoms through its association with traitlike individual differences in hypothalamic–pituitary–adrenal axis regulation. Early adolescent girls (n = 113; M age = 12.30 years) provided saliva samples at waking, 30 min postwaking, and bedtime over 3 days (later assayed for cortisol). Objective contextual stress interviews with adolescents and their mothers were used to assess the accumulation of nine types of early adversity within the family environment. Greater early adversity predicted subsequent increases in internalizing symptoms through lower levels of latent trait cortisol. Traitlike individual differences in hypothalamic–pituitary–adrenal axis activity may be among the mechanisms through which early adversity confers risk for the development of psychopathology.
En ligne :	http://dx.doi.org/10.1017/S0954579418000044
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3934

[article] 
in Development and Psychopathology > 31-2 (May 2019) . - p.525-540

Titre :	Allocation of attention to scenes of peer harassment: Visual–cognitive moderators of the link between peer victimization and aggression
Type de document :	texte imprimé
Auteurs :	Wendy TROOP-GORDON, Auteur ; Robert D. GORDON, Auteur ; Bethany M. SCHWANDT, Auteur ; Gregor A. HORVATH, Auteur ; Elizabeth EWING LEE, Auteur ; Kari J. VISCONTI, Auteur
Article en page(s) :	p.525-540
Langues :	Anglais (eng)
Index. décimale :	PER Périodiques
Résumé :	As approximately one-third of peer-victimized children evidence heightened aggression (Schwartz, Proctor, & Chien, 2001), it is imperative to identify the circumstances under which victimization and aggression co-develop. The current study explored two potential moderators of victimization–aggression linkages: (a) attentional bias toward cues signaling threat and (b) attentional bais toward cues communicating interpersonal support. Seventy-two fifth- and sixth-grade children (34 boys; Mage = 11.67) were eye tracked while watching video clips of bullying. Each scene included a bully, a victim, a reinforcer, and a defender. Children's victimization was measured using peer, parent, and teacher reports. Aggression was measured using peer reports of overt and relational aggression and teacher reports of aggression. Victimization was associated with greater aggression at high levels of attention to the bully. Victimization was also associated with greater aggression at low attention to the defender for boys, but at high attention to the defender for girls. Attention to the victim was negatively correlated with aggression regardless of victimization history. Thus, attentional biases to social cues integral to the bullying context differentiate whether victimization is linked to aggression, necessitating future research on the development of these biases and concurrent trajectories of sociobehavioral development.
En ligne :	http://dx.doi.org/10.1017/S0954579418000068
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3934

[article] Allocation of attention to scenes of peer harassment: Visual–cognitive moderators of the link between peer victimization and aggression [texte imprimé] / Wendy TROOP-GORDON, Auteur ; Robert D. GORDON, Auteur ; Bethany M. SCHWANDT, Auteur ; Gregor A. HORVATH, Auteur ; Elizabeth EWING LEE, Auteur ; Kari J. VISCONTI, Auteur . - p.525-540.
Langues : Anglais (eng)
in Development and Psychopathology > 31-2 (May 2019) . - p.525-540

Index. décimale :	PER Périodiques
Résumé :	As approximately one-third of peer-victimized children evidence heightened aggression (Schwartz, Proctor, & Chien, 2001), it is imperative to identify the circumstances under which victimization and aggression co-develop. The current study explored two potential moderators of victimization–aggression linkages: (a) attentional bias toward cues signaling threat and (b) attentional bais toward cues communicating interpersonal support. Seventy-two fifth- and sixth-grade children (34 boys; Mage = 11.67) were eye tracked while watching video clips of bullying. Each scene included a bully, a victim, a reinforcer, and a defender. Children's victimization was measured using peer, parent, and teacher reports. Aggression was measured using peer reports of overt and relational aggression and teacher reports of aggression. Victimization was associated with greater aggression at high levels of attention to the bully. Victimization was also associated with greater aggression at low attention to the defender for boys, but at high attention to the defender for girls. Attention to the victim was negatively correlated with aggression regardless of victimization history. Thus, attentional biases to social cues integral to the bullying context differentiate whether victimization is linked to aggression, necessitating future research on the development of these biases and concurrent trajectories of sociobehavioral development.
En ligne :	http://dx.doi.org/10.1017/S0954579418000068
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3934

[article] 
in Development and Psychopathology > 31-2 (May 2019) . - p.541-556

Titre :	Developmental trends of hot and cool executive function in school-aged children with and without autism spectrum disorder: Links with theory of mind
Type de document :	texte imprimé
Auteurs :	Evangelia-Chrysanthi KOUKLARI, Auteur ; Stella TSERMENTSELI, Auteur ; Claire P. MONKS, Auteur
Article en page(s) :	p.541-556
Langues :	Anglais (eng)
Index. décimale :	PER Périodiques
Résumé :	The development of executive function (EF) in autism spectrum disorder (ASD) has been investigated using only “cool”-cognitive EF tasks while there is limited knowledge regarding the development of “hot”-affective EF. Although cool EF development and its links to theory of mind (ToM) have been widely examined, understanding of the influence of hot EF to ToM mechanisms is minimal. The present study introduced a longitudinal design to examine the developmental changes in cool and hot EF of children with ASD (n = 45) and matched (to age and IQ) controls (n = 37) as well as the impact of EF on ToM development over a school year. For children with ASD, although selective cool (working memory and inhibition) and hot (affective decision making) EF domains presented age-related improvements, they never reached the performance level of the control group. Early cool working memory predicted later ToM in both groups but early hot delay discounting predicted later ToM only in the ASD group. No evidence was found for the reverse pattern (early ToM predicting later EF). These findings suggest that improvements in some EF aspects are evident in school age in ASD and highlight the crucial role that both cool and hot EF play in ToM development.
En ligne :	http://dx.doi.org/10.1017/S0954579418000081
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3934

[article] Developmental trends of hot and cool executive function in school-aged children with and without autism spectrum disorder: Links with theory of mind [texte imprimé] / Evangelia-Chrysanthi KOUKLARI, Auteur ; Stella TSERMENTSELI, Auteur ; Claire P. MONKS, Auteur . - p.541-556.
Langues : Anglais (eng)
in Development and Psychopathology > 31-2 (May 2019) . - p.541-556

Index. décimale :	PER Périodiques
Résumé :	The development of executive function (EF) in autism spectrum disorder (ASD) has been investigated using only “cool”-cognitive EF tasks while there is limited knowledge regarding the development of “hot”-affective EF. Although cool EF development and its links to theory of mind (ToM) have been widely examined, understanding of the influence of hot EF to ToM mechanisms is minimal. The present study introduced a longitudinal design to examine the developmental changes in cool and hot EF of children with ASD (n = 45) and matched (to age and IQ) controls (n = 37) as well as the impact of EF on ToM development over a school year. For children with ASD, although selective cool (working memory and inhibition) and hot (affective decision making) EF domains presented age-related improvements, they never reached the performance level of the control group. Early cool working memory predicted later ToM in both groups but early hot delay discounting predicted later ToM only in the ASD group. No evidence was found for the reverse pattern (early ToM predicting later EF). These findings suggest that improvements in some EF aspects are evident in school age in ASD and highlight the crucial role that both cool and hot EF play in ToM development.
En ligne :	http://dx.doi.org/10.1017/S0954579418000081
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3934

[article] 
in Development and Psychopathology > 31-2 (May 2019) . - p.557-571

Titre :	Brain structural covariance network centrality in maltreated youth with PTSD and in maltreated youth resilient to PTSD
Type de document :	texte imprimé
Auteurs :	Delin SUN, Auteur ; Courtney C. HASWELL, Auteur ; Rajendra A. MOREY, Auteur ; Michael D. DE BELLIS, Auteur
Article en page(s) :	p.557-571
Langues :	Anglais (eng)
Mots-clés :	cortical networks cortical thickness maltreatment network centrality pediatric PTSD resilience
Index. décimale :	PER Périodiques
Résumé :	Child maltreatment is a major cause of pediatric posttraumatic stress disorder (PTSD). Previous studies have not investigated potential differences in network architecture in maltreated youth with PTSD and those resilient to PTSD. High-resolution magnetic resonance imaging brain scans at 3 T were completed in maltreated youth with PTSD (n = 31), without PTSD (n = 32), and nonmaltreated controls (n = 57). Structural covariance network architecture was derived from between-subject intraregional correlations in measures of cortical thickness in 148 cortical regions (nodes). Interregional positive partial correlations controlling for demographic variables were assessed, and those correlations that exceeded specified thresholds constituted connections in cortical brain networks. Four measures of network centrality characterized topology, and the importance of cortical regions (nodes) within the network architecture were calculated for each group. Permutation testing and principle component analysis method were employed to calculate between-group differences. Principle component analysis is a methodological improvement to methods used in previous brain structural covariance network studies. Differences in centrality were observed between groups. Larger centrality was found in maltreated youth with PTSD in the right posterior cingulate cortex; smaller centrality was detected in the right inferior frontal cortex compared to youth resilient to PTSD and controls, demonstrating network characteristics unique to pediatric maltreatment-related PTSD. Larger centrality was detected in right frontal pole in maltreated youth resilient to PTSD compared to youth with PTSD and controls, demonstrating structural covariance network differences in youth resilience to PTSD following maltreatment. Smaller centrality was found in the left posterior cingulate cortex and in the right inferior frontal cortex in maltreated youth compared to controls, demonstrating attributes of structural covariance network topology that is unique to experiencing maltreatment. This work is the first to identify cortical thickness-based structural covariance network differences between maltreated youth with and without PTSD. We demonstrated network differences in both networks unique to maltreated youth with PTSD and those resilient to PTSD. The networks identified are important for the successful attainment of age-appropriate social cognition, attention, emotional processing, and inhibitory control. Our findings in maltreated youth with PTSD versus those without PTSD suggest vulnerability mechanisms for developing PTSD.
En ligne :	http://dx.doi.org/10.1017/S0954579418000093
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3934

[article] Brain structural covariance network centrality in maltreated youth with PTSD and in maltreated youth resilient to PTSD [texte imprimé] / Delin SUN, Auteur ; Courtney C. HASWELL, Auteur ; Rajendra A. MOREY, Auteur ; Michael D. DE BELLIS, Auteur . - p.557-571.
Langues : Anglais (eng)
in Development and Psychopathology > 31-2 (May 2019) . - p.557-571

Mots-clés :	cortical networks cortical thickness maltreatment network centrality pediatric PTSD resilience
Index. décimale :	PER Périodiques
Résumé :	Child maltreatment is a major cause of pediatric posttraumatic stress disorder (PTSD). Previous studies have not investigated potential differences in network architecture in maltreated youth with PTSD and those resilient to PTSD. High-resolution magnetic resonance imaging brain scans at 3 T were completed in maltreated youth with PTSD (n = 31), without PTSD (n = 32), and nonmaltreated controls (n = 57). Structural covariance network architecture was derived from between-subject intraregional correlations in measures of cortical thickness in 148 cortical regions (nodes). Interregional positive partial correlations controlling for demographic variables were assessed, and those correlations that exceeded specified thresholds constituted connections in cortical brain networks. Four measures of network centrality characterized topology, and the importance of cortical regions (nodes) within the network architecture were calculated for each group. Permutation testing and principle component analysis method were employed to calculate between-group differences. Principle component analysis is a methodological improvement to methods used in previous brain structural covariance network studies. Differences in centrality were observed between groups. Larger centrality was found in maltreated youth with PTSD in the right posterior cingulate cortex; smaller centrality was detected in the right inferior frontal cortex compared to youth resilient to PTSD and controls, demonstrating network characteristics unique to pediatric maltreatment-related PTSD. Larger centrality was detected in right frontal pole in maltreated youth resilient to PTSD compared to youth with PTSD and controls, demonstrating structural covariance network differences in youth resilience to PTSD following maltreatment. Smaller centrality was found in the left posterior cingulate cortex and in the right inferior frontal cortex in maltreated youth compared to controls, demonstrating attributes of structural covariance network topology that is unique to experiencing maltreatment. This work is the first to identify cortical thickness-based structural covariance network differences between maltreated youth with and without PTSD. We demonstrated network differences in both networks unique to maltreated youth with PTSD and those resilient to PTSD. The networks identified are important for the successful attainment of age-appropriate social cognition, attention, emotional processing, and inhibitory control. Our findings in maltreated youth with PTSD versus those without PTSD suggest vulnerability mechanisms for developing PTSD.
En ligne :	http://dx.doi.org/10.1017/S0954579418000093
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3934

[article] 
in Development and Psychopathology > 31-2 (May 2019) . - p.573-586

Titre :	An examination of father vulnerability and coercive family process after the birth of a sibling: A spillover cascade model
Type de document :	texte imprimé
Auteurs :	Matthew M. STEVENSON, Auteur ; Brenda L. VOLLING, Auteur ; Richard GONZALEZ, Auteur
Article en page(s) :	p.573-586
Langues :	Anglais (eng)
Index. décimale :	PER Périodiques
Résumé :	Fathers are a crucial source of support for children following the birth of an infant sibling. This study examined whether fathers were more vulnerable to the effects of interparental conflict than mothers, and whether there was a subsequent spillover cascade from interparental conflict to children's externalizing behavior problems. We followed 241 families after the birth of a second child. Mothers and fathers reported on interparental conflict and parental efficacy at 1 and 4 months postpartum and punitive discipline and firstborn children's externalizing behavior problems across a longitudinal investigation (prenatal and 4, 8, and 12 months postpartum). For both mothers and fathers, interparental conflict prenatally predicted decreased parental efficacy following the birth. Fathers’ lower parental efficacy was significantly associated with increased punitive discipline toward the older sibling at 4 months, whereas mothers’ lower parental efficacy was not. Coercive family processes were present between mothers’ and fathers’ punitive discipline and older siblings’ externalizing behavior problems. Results were inconsistent with the father vulnerability hypothesis in that both mothers and fathers were vulnerable to interparental conflict, which in turn spilled over to create coercive family processes that exacerbated children's externalizing behavior problems in the year following the birth of a second child.
En ligne :	http://dx.doi.org/10.1017/S095457941800010X
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3935

[article] An examination of father vulnerability and coercive family process after the birth of a sibling: A spillover cascade model [texte imprimé] / Matthew M. STEVENSON, Auteur ; Brenda L. VOLLING, Auteur ; Richard GONZALEZ, Auteur . - p.573-586.
Langues : Anglais (eng)
in Development and Psychopathology > 31-2 (May 2019) . - p.573-586

Index. décimale :	PER Périodiques
Résumé :	Fathers are a crucial source of support for children following the birth of an infant sibling. This study examined whether fathers were more vulnerable to the effects of interparental conflict than mothers, and whether there was a subsequent spillover cascade from interparental conflict to children's externalizing behavior problems. We followed 241 families after the birth of a second child. Mothers and fathers reported on interparental conflict and parental efficacy at 1 and 4 months postpartum and punitive discipline and firstborn children's externalizing behavior problems across a longitudinal investigation (prenatal and 4, 8, and 12 months postpartum). For both mothers and fathers, interparental conflict prenatally predicted decreased parental efficacy following the birth. Fathers’ lower parental efficacy was significantly associated with increased punitive discipline toward the older sibling at 4 months, whereas mothers’ lower parental efficacy was not. Coercive family processes were present between mothers’ and fathers’ punitive discipline and older siblings’ externalizing behavior problems. Results were inconsistent with the father vulnerability hypothesis in that both mothers and fathers were vulnerable to interparental conflict, which in turn spilled over to create coercive family processes that exacerbated children's externalizing behavior problems in the year following the birth of a second child.
En ligne :	http://dx.doi.org/10.1017/S095457941800010X
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3935

[article] 
in Development and Psychopathology > 31-2 (May 2019) . - p.587-599

Titre :	Externalizing behavior from early childhood to adolescence: Prediction from inhibition, language, parenting, and attachment
Type de document :	texte imprimé
Auteurs :	Isabelle ROSKAM, Auteur
Article en page(s) :	p.587-599
Langues :	Anglais (eng)
Index. décimale :	PER Périodiques
Résumé :	The aim of the current research was to disentangle four theoretically sound models of externalizing behavior etiology (i.e., attachment, language, inhibition, and parenting) by testing their relation with behavioral trajectories from early childhood to adolescence. The aim was achieved through a 10-year prospective longitudinal study conducted over five waves with 111 referred children aged 3 to 5 years at the onset of the study. Clinical referral was primarily based on externalizing behavior. A multimethod (questionnaires, testing, and observations) approach was used to estimate the four predictors in early childhood. In line with previous studies, the results show a significant decrease of externalizing behavior from early childhood to adolescence. The decline was negatively related to mothers’ coercive parenting and positively related to attachment security in early childhood, but not related to inhibition and language. The study has implications for research into externalizing behavior etiology recommending to gather hypotheses from various theoretically sound models to put them into competition with one another. The study also has implications for clinical practice by providing clear indications for prevention and early intervention.
En ligne :	http://dx.doi.org/10.1017/S0954579418000135
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3935

[article] Externalizing behavior from early childhood to adolescence: Prediction from inhibition, language, parenting, and attachment [texte imprimé] / Isabelle ROSKAM, Auteur . - p.587-599.
Langues : Anglais (eng)
in Development and Psychopathology > 31-2 (May 2019) . - p.587-599

Index. décimale :	PER Périodiques
Résumé :	The aim of the current research was to disentangle four theoretically sound models of externalizing behavior etiology (i.e., attachment, language, inhibition, and parenting) by testing their relation with behavioral trajectories from early childhood to adolescence. The aim was achieved through a 10-year prospective longitudinal study conducted over five waves with 111 referred children aged 3 to 5 years at the onset of the study. Clinical referral was primarily based on externalizing behavior. A multimethod (questionnaires, testing, and observations) approach was used to estimate the four predictors in early childhood. In line with previous studies, the results show a significant decrease of externalizing behavior from early childhood to adolescence. The decline was negatively related to mothers’ coercive parenting and positively related to attachment security in early childhood, but not related to inhibition and language. The study has implications for research into externalizing behavior etiology recommending to gather hypotheses from various theoretically sound models to put them into competition with one another. The study also has implications for clinical practice by providing clear indications for prevention and early intervention.
En ligne :	http://dx.doi.org/10.1017/S0954579418000135
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3935

[article] 
in Development and Psychopathology > 31-2 (May 2019) . - p.601-617

Titre :	The development of temperament and character during adolescence: The processes and phases of change
Type de document :	texte imprimé
Auteurs :	Ada H. ZOHAR, Auteur ; Igor ZWIR, Auteur ; Jiayu WANG, Auteur ; C. Robert CLONINGER, Auteur ; Andrey P. ANOKHIN, Auteur
Article en page(s) :	p.601-617
Langues :	Anglais (eng)
Index. décimale :	PER Périodiques
Résumé :	We studied the pattern of personality development in a longitudinal population-based sample of 752 American adolescents. Personality was assessed reliably with the Junior Temperament and Character Inventory at 12, 14, and 16 years of age. The rank-order stability of Junior Temperament and Character Inventory traits from age 12 to 16 was moderate (r = .35). Hierarchical linear modeling of between-group variance due to gender and within-group variance due to age indicated that harm avoidance and persistence decreased whereas self-directedness and cooperativeness increased from age 12 to 16. Novelty seeking, reward dependence, and self-transcendence increased from age 12 to 14 and then decreased. This biphasic pattern suggests that prior to age 14 teens became more emancipated from adult authorities while identifying more with the emergent norms of their peers, and after age 14 their created identity was internalized. Girls were more self-directed and cooperative than boys and maintained this advantage from age 12 to 16. Dependability of temperament at age 16 was mainly predicted by the same traits at earlier ages. In contrast, maturity of character at age 16 was predicted by both temperament and character at earlier ages. We conclude that character develops rapidly in adolescence to self-regulate temperament in accord with personally valued goals shaped by peers.
En ligne :	http://dx.doi.org/10.1017/S0954579418000159
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3935

[article] The development of temperament and character during adolescence: The processes and phases of change [texte imprimé] / Ada H. ZOHAR, Auteur ; Igor ZWIR, Auteur ; Jiayu WANG, Auteur ; C. Robert CLONINGER, Auteur ; Andrey P. ANOKHIN, Auteur . - p.601-617.
Langues : Anglais (eng)
in Development and Psychopathology > 31-2 (May 2019) . - p.601-617

Index. décimale :	PER Périodiques
Résumé :	We studied the pattern of personality development in a longitudinal population-based sample of 752 American adolescents. Personality was assessed reliably with the Junior Temperament and Character Inventory at 12, 14, and 16 years of age. The rank-order stability of Junior Temperament and Character Inventory traits from age 12 to 16 was moderate (r = .35). Hierarchical linear modeling of between-group variance due to gender and within-group variance due to age indicated that harm avoidance and persistence decreased whereas self-directedness and cooperativeness increased from age 12 to 16. Novelty seeking, reward dependence, and self-transcendence increased from age 12 to 14 and then decreased. This biphasic pattern suggests that prior to age 14 teens became more emancipated from adult authorities while identifying more with the emergent norms of their peers, and after age 14 their created identity was internalized. Girls were more self-directed and cooperative than boys and maintained this advantage from age 12 to 16. Dependability of temperament at age 16 was mainly predicted by the same traits at earlier ages. In contrast, maturity of character at age 16 was predicted by both temperament and character at earlier ages. We conclude that character develops rapidly in adolescence to self-regulate temperament in accord with personally valued goals shaped by peers.
En ligne :	http://dx.doi.org/10.1017/S0954579418000159
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3935

[article] 
in Development and Psychopathology > 31-2 (May 2019) . - p.619-629

Titre :	Can reactivity and regulation in infancy predict inattentive and hyperactive/impulsive behavior in 3-year-olds?
Type de document :	texte imprimé
Auteurs :	Matilda A. FRICK, Auteur ; Tommie FORSLUND, Auteur ; Karin C. BROCKI, Auteur
Article en page(s) :	p.619-629
Langues :	Anglais (eng)
Index. décimale :	PER Périodiques
Résumé :	A need to identify early infant markers of later occurring inattentive and hyperactive/impulsive behaviors has come to the fore in the current attention-deficit/hyperactivity disorder literature. The purpose of such studies is to identify driving mechanisms that could enable early detection of attention-deficit/hyperactivity disorder liability and thus facilitate early intervention. Here we study independent and interactive effects of cognitive regulation (inhibition and sustained attention), temperament (reactive and regulatory aspects), and maternal sensitivity (as external regulation) in a sample of 112 typically developing 10-month-old infants (59 boys, 52.7%), in relation to inattentive and hyperactive/impulsive behavior at 3 years. The results showed that infant temperamental regulation and maternal sensitivity made independent contributions to both inattention and hyperactivity/impulsivity, in that higher levels of temperamental regulation and maternal sensitivity were related to less inattentive and hyperactive/impulsive behavior. In addition, the temperamental factor positive affectivity/surgency made a significant contribution to later hyperactivity/impulsivity, in that higher levels of positive affectivity/surgency were related to more hyperactive/impulsive behavior. No interaction effects were found. Our findings suggest temperament and parental regulation as potential and independent markers of later inattentive and hyperactive/impulsive behavior.
En ligne :	http://dx.doi.org/10.1017/S0954579418000160
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3935

[article] Can reactivity and regulation in infancy predict inattentive and hyperactive/impulsive behavior in 3-year-olds? [texte imprimé] / Matilda A. FRICK, Auteur ; Tommie FORSLUND, Auteur ; Karin C. BROCKI, Auteur . - p.619-629.
Langues : Anglais (eng)
in Development and Psychopathology > 31-2 (May 2019) . - p.619-629

Index. décimale :	PER Périodiques
Résumé :	A need to identify early infant markers of later occurring inattentive and hyperactive/impulsive behaviors has come to the fore in the current attention-deficit/hyperactivity disorder literature. The purpose of such studies is to identify driving mechanisms that could enable early detection of attention-deficit/hyperactivity disorder liability and thus facilitate early intervention. Here we study independent and interactive effects of cognitive regulation (inhibition and sustained attention), temperament (reactive and regulatory aspects), and maternal sensitivity (as external regulation) in a sample of 112 typically developing 10-month-old infants (59 boys, 52.7%), in relation to inattentive and hyperactive/impulsive behavior at 3 years. The results showed that infant temperamental regulation and maternal sensitivity made independent contributions to both inattention and hyperactivity/impulsivity, in that higher levels of temperamental regulation and maternal sensitivity were related to less inattentive and hyperactive/impulsive behavior. In addition, the temperamental factor positive affectivity/surgency made a significant contribution to later hyperactivity/impulsivity, in that higher levels of positive affectivity/surgency were related to more hyperactive/impulsive behavior. No interaction effects were found. Our findings suggest temperament and parental regulation as potential and independent markers of later inattentive and hyperactive/impulsive behavior.
En ligne :	http://dx.doi.org/10.1017/S0954579418000160
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3935

[article] 
in Development and Psychopathology > 31-2 (May 2019) . - p.631-642

Titre :	Origins of mother–child reminiscing style
Type de document :	texte imprimé
Auteurs :	Elaine REESE, Auteur ; Elizabeth MEINS, Auteur ; Charles FERNYHOUGH, Auteur ; Luna CENTIFANTI, Auteur
Article en page(s) :	p.631-642
Langues :	Anglais (eng)
Index. décimale :	PER Périodiques
Résumé :	Maternal elaborative reminiscing supports preschool children's autobiographical memory, self-concept, and emotion understanding. What are the factors contributing to mothers' elaborative style of reminiscing? In a longitudinal community sample (n = 170 at the final data point), this study explored the role of maternal depression (8–44 months), maternal sensitivity and maternal mind-mindedness (8 months), as well as child factors of joint attention (15 months), attachment security (15 months), and language (26 months) for mother–child reminiscing about a positive (happy) and a negative (scared) event at 44 months. Mothers could be classed into two groups of low versus increasing depression from 8 to 44 months, yet maternal depression did not uniquely predict mother–child reminiscing after accounting for maternal sensitivity and other factors. Instead, maternal sensitivity, children's joint attention, and language uniquely predicted children's elaborations about the scared event at 44 months, and maternal sensitivity uniquely predicted mothers' elaborations about the scared event at 44 months. Mothers who are more sensitive in early interactions may later be better at engaging their children when reminiscing about negative emotions. These findings have implications for the design of interventions targeted at supporting mothers to engage in elaborative reminiscing with their preschool children.
En ligne :	http://dx.doi.org/10.1017/S0954579418000172
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3935

[article] Origins of mother–child reminiscing style [texte imprimé] / Elaine REESE, Auteur ; Elizabeth MEINS, Auteur ; Charles FERNYHOUGH, Auteur ; Luna CENTIFANTI, Auteur . - p.631-642.
Langues : Anglais (eng)
in Development and Psychopathology > 31-2 (May 2019) . - p.631-642

Index. décimale :	PER Périodiques
Résumé :	Maternal elaborative reminiscing supports preschool children's autobiographical memory, self-concept, and emotion understanding. What are the factors contributing to mothers' elaborative style of reminiscing? In a longitudinal community sample (n = 170 at the final data point), this study explored the role of maternal depression (8–44 months), maternal sensitivity and maternal mind-mindedness (8 months), as well as child factors of joint attention (15 months), attachment security (15 months), and language (26 months) for mother–child reminiscing about a positive (happy) and a negative (scared) event at 44 months. Mothers could be classed into two groups of low versus increasing depression from 8 to 44 months, yet maternal depression did not uniquely predict mother–child reminiscing after accounting for maternal sensitivity and other factors. Instead, maternal sensitivity, children's joint attention, and language uniquely predicted children's elaborations about the scared event at 44 months, and maternal sensitivity uniquely predicted mothers' elaborations about the scared event at 44 months. Mothers who are more sensitive in early interactions may later be better at engaging their children when reminiscing about negative emotions. These findings have implications for the design of interventions targeted at supporting mothers to engage in elaborative reminiscing with their preschool children.
En ligne :	http://dx.doi.org/10.1017/S0954579418000172
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3935

[article] 
in Development and Psychopathology > 31-2 (May 2019) . - p.643-655

Titre :	A person-centered approach to the assessment of early life stress: Associations with the volume of stress-sensitive brain regions in early adolescence
Type de document :	texte imprimé
Auteurs :	Lucy S. KING, Auteur ; Kathryn L. HUMPHREYS, Auteur ; M. Catalina CAMACHO, Auteur ; Ian H. GOTLIB, Auteur
Article en page(s) :	p.643-655
Langues :	Anglais (eng)
Index. décimale :	PER Périodiques
Résumé :	Researchers are becoming increasingly interested in linking specific forms of early life stress (ELS) to specific neurobiological markers, including alterations in the morphology of stress-sensitive brain regions. We used a person-centered, multi-informant approach to investigate the associations of specific constellations of ELS with hippocampal and amygdala volume in a community sample of 211 9- to 13-year-old early adolescents. Further, we compared this approach to a cumulative risk model of ELS, in which ELS was quantified by the total number of stressors reported. Using latent class analysis, we identified three classes of ELS (labeled typical/low, family instability, and direct victimization) that were distinguished by experiences of family instability and victimization. Adolescents in the direct victimization class had significantly smaller hippocampal volume than did adolescents in the typical/low class; ELS classes were not significantly associated with amygdala volume. The cumulative risk model of ELS had a poorer fit than did the person-centered model; moreover, cumulative ELS was not significantly associated with hippocampal or amygdala volume. Our results underscore the utility of taking a person-centered approach to identify alterations in stress-sensitive brain regions based on constellations of ELS, and suggest victimization is specifically associated with hippocampal hypotrophy observed in early adolescence.
En ligne :	http://dx.doi.org/10.1017/S0954579418000184
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3935

[article] A person-centered approach to the assessment of early life stress: Associations with the volume of stress-sensitive brain regions in early adolescence [texte imprimé] / Lucy S. KING, Auteur ; Kathryn L. HUMPHREYS, Auteur ; M. Catalina CAMACHO, Auteur ; Ian H. GOTLIB, Auteur . - p.643-655.
Langues : Anglais (eng)
in Development and Psychopathology > 31-2 (May 2019) . - p.643-655

Index. décimale :	PER Périodiques
Résumé :	Researchers are becoming increasingly interested in linking specific forms of early life stress (ELS) to specific neurobiological markers, including alterations in the morphology of stress-sensitive brain regions. We used a person-centered, multi-informant approach to investigate the associations of specific constellations of ELS with hippocampal and amygdala volume in a community sample of 211 9- to 13-year-old early adolescents. Further, we compared this approach to a cumulative risk model of ELS, in which ELS was quantified by the total number of stressors reported. Using latent class analysis, we identified three classes of ELS (labeled typical/low, family instability, and direct victimization) that were distinguished by experiences of family instability and victimization. Adolescents in the direct victimization class had significantly smaller hippocampal volume than did adolescents in the typical/low class; ELS classes were not significantly associated with amygdala volume. The cumulative risk model of ELS had a poorer fit than did the person-centered model; moreover, cumulative ELS was not significantly associated with hippocampal or amygdala volume. Our results underscore the utility of taking a person-centered approach to identify alterations in stress-sensitive brain regions based on constellations of ELS, and suggest victimization is specifically associated with hippocampal hypotrophy observed in early adolescence.
En ligne :	http://dx.doi.org/10.1017/S0954579418000184
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3935

[article] 
in Development and Psychopathology > 31-2 (May 2019) . - p.657-681

Titre :	Latent trajectories of internalizing symptoms from preschool to school age: A multi-informant study in a high-risk sample
Type de document :	texte imprimé
Auteurs :	Annette M. KLEIN, Auteur ; Andrea SCHLESIER-MICHEL, Auteur ; Yvonne OTTO, Auteur ; Lars O. WHITE, Auteur ; Anna ANDREAS, Auteur ; Susan SIERAU, Auteur ; Sarah BERGMANN, Auteur ; Sonja PERREN, Auteur ; Kai VON KLITZING, Auteur
Article en page(s) :	p.657-681
Langues :	Anglais (eng)
Mots-clés :	anxiety/depression internalizing symptoms preschool age risk factors trajectories
Index. décimale :	PER Périodiques
Résumé :	Recent proposals suggest early adversity sets in motion particularly chronic and neurobiologically distinct trajectories of internalizing symptoms. However, few prospective studies in high-risk samples delineate distinct trajectories of internalizing symptoms from preschool age onward. We examined trajectories in a high-risk cohort, oversampled for internalizing symptoms, several preschool risk/maintenance factors, and school-age outcomes. Parents of 325 children completed the Strengths and Difficulties Questionnaire on up to four waves of data collection from preschool (3–5 years) to school age (8–9 years) and Preschool Age Psychiatric Assessment interviews at both ages. Multi-informant data were collected on risk factors and symptoms. Growth mixture modelling identified four trajectory classes of internalizing symptoms with stable low, rising low-to-moderate, stable moderate, and stable high symptoms. Children in the stable high symptom trajectory manifested clinically relevant internalizing symptoms, mainly diagnosed with anxiety disorders/depression at preschool and school age. Trajectories differed regarding loss/separation experience, maltreatment, maternal psychopathology, temperament, and stress-hormone regulation with loss/separation, temperament, maternal psychopathology, and stress-hormone regulation (trend) significantly contributing to explained variance. At school age, trajectories continued to differ on symptoms, disorders, and impairment. Our study is among the first to show that severe early adversity may trigger a chronic and neurobiologically distinct internalizing trajectory from preschool age onward.
En ligne :	http://dx.doi.org/10.1017/S0954579418000214
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3935

[article] Latent trajectories of internalizing symptoms from preschool to school age: A multi-informant study in a high-risk sample [texte imprimé] / Annette M. KLEIN, Auteur ; Andrea SCHLESIER-MICHEL, Auteur ; Yvonne OTTO, Auteur ; Lars O. WHITE, Auteur ; Anna ANDREAS, Auteur ; Susan SIERAU, Auteur ; Sarah BERGMANN, Auteur ; Sonja PERREN, Auteur ; Kai VON KLITZING, Auteur . - p.657-681.
Langues : Anglais (eng)
in Development and Psychopathology > 31-2 (May 2019) . - p.657-681

Mots-clés :	anxiety/depression internalizing symptoms preschool age risk factors trajectories
Index. décimale :	PER Périodiques
Résumé :	Recent proposals suggest early adversity sets in motion particularly chronic and neurobiologically distinct trajectories of internalizing symptoms. However, few prospective studies in high-risk samples delineate distinct trajectories of internalizing symptoms from preschool age onward. We examined trajectories in a high-risk cohort, oversampled for internalizing symptoms, several preschool risk/maintenance factors, and school-age outcomes. Parents of 325 children completed the Strengths and Difficulties Questionnaire on up to four waves of data collection from preschool (3–5 years) to school age (8–9 years) and Preschool Age Psychiatric Assessment interviews at both ages. Multi-informant data were collected on risk factors and symptoms. Growth mixture modelling identified four trajectory classes of internalizing symptoms with stable low, rising low-to-moderate, stable moderate, and stable high symptoms. Children in the stable high symptom trajectory manifested clinically relevant internalizing symptoms, mainly diagnosed with anxiety disorders/depression at preschool and school age. Trajectories differed regarding loss/separation experience, maltreatment, maternal psychopathology, temperament, and stress-hormone regulation with loss/separation, temperament, maternal psychopathology, and stress-hormone regulation (trend) significantly contributing to explained variance. At school age, trajectories continued to differ on symptoms, disorders, and impairment. Our study is among the first to show that severe early adversity may trigger a chronic and neurobiologically distinct internalizing trajectory from preschool age onward.
En ligne :	http://dx.doi.org/10.1017/S0954579418000214
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3935

[article] 
in Development and Psychopathology > 31-2 (May 2019) . - p.683-697

Titre :	Middle school peer reputation in high-achieving schools: Ramifications for maladjustment versus competence by age 18
Type de document :	texte imprimé
Auteurs :	Alexandria S. CURLEE, Auteur ; Leona S. AIKEN, Auteur ; Suniya S. LUTHAR, Auteur
Article en page(s) :	p.683-697
Langues :	Anglais (eng)
Index. décimale :	PER Périodiques
Résumé :	In an upper-middle class setting, we explored associations between students’ peer reputation in Grades 6 and 7 with adjustment at Grade 12. With a sample of 209 students, a confirmatory factor analysis (CFA) of peer reputation dimensions supported a 4-factor model (i.e., popular, prosocial, aggressive, isolated). Structural equation models were used to examine prospective links between middle school peer reputation and diverse Grade 12 adjustment indices, including academic achievement (Scholastic Aptitude Test scores and grade point average), internalizing and externalizing symptoms, and use of cigarettes, alcohol, and marijuana. Prosocial reputation was connected to higher academic achievement levels and fewer externalizing symptoms. Both prosocial and isolated reputations were negatively associated with dimensions of substance use, whereas popularity was positively associated. Implications for future research and interventions are discussed.
En ligne :	http://dx.doi.org/10.1017/S0954579418000275
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3935

[article] Middle school peer reputation in high-achieving schools: Ramifications for maladjustment versus competence by age 18 [texte imprimé] / Alexandria S. CURLEE, Auteur ; Leona S. AIKEN, Auteur ; Suniya S. LUTHAR, Auteur . - p.683-697.
Langues : Anglais (eng)
in Development and Psychopathology > 31-2 (May 2019) . - p.683-697

Index. décimale :	PER Périodiques
Résumé :	In an upper-middle class setting, we explored associations between students’ peer reputation in Grades 6 and 7 with adjustment at Grade 12. With a sample of 209 students, a confirmatory factor analysis (CFA) of peer reputation dimensions supported a 4-factor model (i.e., popular, prosocial, aggressive, isolated). Structural equation models were used to examine prospective links between middle school peer reputation and diverse Grade 12 adjustment indices, including academic achievement (Scholastic Aptitude Test scores and grade point average), internalizing and externalizing symptoms, and use of cigarettes, alcohol, and marijuana. Prosocial reputation was connected to higher academic achievement levels and fewer externalizing symptoms. Both prosocial and isolated reputations were negatively associated with dimensions of substance use, whereas popularity was positively associated. Implications for future research and interventions are discussed.
En ligne :	http://dx.doi.org/10.1017/S0954579418000275
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3935

[article] 
in Development and Psychopathology > 31-2 (May 2019) . - p.699-712

Titre :	Stress, Psychological Resources, and HPA and Inflammatory Reactivity During Late Adolescence
Type de document :	texte imprimé
Auteurs :	Jessica J. CHIANG, Auteur ; Ahra KO, Auteur ; Julienne E. BOWER, Auteur ; Shelley E. TAYLOR, Auteur ; Michael R. IRWIN, Auteur ; Andrew J. FULIGNI, Auteur
Article en page(s) :	p.699-712
Langues :	Anglais (eng)
Index. décimale :	PER Périodiques
Résumé :	Psychosocial stress during childhood and adolescence is associated with alterations in the hypothalamic–pituitary–adrenal (HPA) axis and with heightened inflammation, both of which are implicated in poor health; however, factors that may protect against these effects relatively early in life are not well understood. Thus, we examined whether psychosocial resources protect against stress-related alterations in the HPA axis and heightened inflammation in a sample of 91 late adolescents. Participants completed measures of various stressors (major life events, daily interpersonal stress, early adversity), and psychosocial resources (mastery, optimism, self-esteem, and positive reappraisal). They also completed the Trier Social Stress Test and provided saliva and blood samples for the assessment of cortisol and interleukin-6 reactivity. Each of the stressors was associated with lower cortisol reactivity. Additionally, associations with major life events and daily stress were moderated by psychological resources, such that more life events and daily stress were associated with decreased HPA reactivity among adolescents with lower levels of psychological resources, but not among those with higher levels of psychological resources. This pattern of findings was observed only for cortisol reactivity and not for interleukin-6 reactivity. Findings suggest that psychological resources may counteract the effects of certain adversity-related decreases in cortisol reactivity.
En ligne :	http://dx.doi.org/10.1017/S0954579418000287
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3935

[article] Stress, Psychological Resources, and HPA and Inflammatory Reactivity During Late Adolescence [texte imprimé] / Jessica J. CHIANG, Auteur ; Ahra KO, Auteur ; Julienne E. BOWER, Auteur ; Shelley E. TAYLOR, Auteur ; Michael R. IRWIN, Auteur ; Andrew J. FULIGNI, Auteur . - p.699-712.
Langues : Anglais (eng)
in Development and Psychopathology > 31-2 (May 2019) . - p.699-712

Index. décimale :	PER Périodiques
Résumé :	Psychosocial stress during childhood and adolescence is associated with alterations in the hypothalamic–pituitary–adrenal (HPA) axis and with heightened inflammation, both of which are implicated in poor health; however, factors that may protect against these effects relatively early in life are not well understood. Thus, we examined whether psychosocial resources protect against stress-related alterations in the HPA axis and heightened inflammation in a sample of 91 late adolescents. Participants completed measures of various stressors (major life events, daily interpersonal stress, early adversity), and psychosocial resources (mastery, optimism, self-esteem, and positive reappraisal). They also completed the Trier Social Stress Test and provided saliva and blood samples for the assessment of cortisol and interleukin-6 reactivity. Each of the stressors was associated with lower cortisol reactivity. Additionally, associations with major life events and daily stress were moderated by psychological resources, such that more life events and daily stress were associated with decreased HPA reactivity among adolescents with lower levels of psychological resources, but not among those with higher levels of psychological resources. This pattern of findings was observed only for cortisol reactivity and not for interleukin-6 reactivity. Findings suggest that psychological resources may counteract the effects of certain adversity-related decreases in cortisol reactivity.
En ligne :	http://dx.doi.org/10.1017/S0954579418000287
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3935

[article] 
in Development and Psychopathology > 31-2 (May 2019) . - p.713-725

Titre :	It really does take a village: The role of neighbors in the etiology of nonaggressive rule-breaking behavior
Type de document :	texte imprimé
Auteurs :	S. Alexandra BURT, Auteur ; Amber L. PEARSON, Auteur ; Amanda RZOTKIEWICZ, Auteur ; Kelly L. KLUMP, Auteur ; Jenae M. NEIDERHISER, Auteur
Article en page(s) :	p.713-725
Langues :	Anglais (eng)
Index. décimale :	PER Périodiques
Résumé :	Although there is growing recognition that disadvantaged contexts attenuate genetic influences on youth misbehavior, it is not yet clear how this dampening occurs. The current study made use of a “geographic contagion” model to isolate specific contexts contributing to this effect, with a focus on nonaggressive rule-breaking behaviors (RB) in the families’ neighbors. Our sample included 847 families residing in or near modestly-to-severely disadvantaged neighborhoods who participated in the Michigan State University Twin Registry. Neighborhood sampling techniques were used to recruit neighbors residing within 5km of a given family (the mean number of neighbors assessed per family was 13.09; range, 1–47). Analyses revealed clear evidence of genotype–environment interactions by neighbor RB, such that sibling-level shared environmental influences on child RB increased with increasing neighbor self-reports of their own RB, whereas genetic influences decreased. Moreover, this moderation appeared to be driven by geographic proximity to neighbors. Sensitivity analyses further indicated that this effect was specifically accounted for by higher levels of neighbor joblessness, rather than elements of neighbor RB that would contribute to neighborhood blight or crime. Such findings provocatively suggest that future genotype–environment interactions studies should integrate the dynamic networks of social contagion theory.
En ligne :	http://dx.doi.org/10.1017/S0954579418000366
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3935

[article] It really does take a village: The role of neighbors in the etiology of nonaggressive rule-breaking behavior [texte imprimé] / S. Alexandra BURT, Auteur ; Amber L. PEARSON, Auteur ; Amanda RZOTKIEWICZ, Auteur ; Kelly L. KLUMP, Auteur ; Jenae M. NEIDERHISER, Auteur . - p.713-725.
Langues : Anglais (eng)
in Development and Psychopathology > 31-2 (May 2019) . - p.713-725

Index. décimale :	PER Périodiques
Résumé :	Although there is growing recognition that disadvantaged contexts attenuate genetic influences on youth misbehavior, it is not yet clear how this dampening occurs. The current study made use of a “geographic contagion” model to isolate specific contexts contributing to this effect, with a focus on nonaggressive rule-breaking behaviors (RB) in the families’ neighbors. Our sample included 847 families residing in or near modestly-to-severely disadvantaged neighborhoods who participated in the Michigan State University Twin Registry. Neighborhood sampling techniques were used to recruit neighbors residing within 5km of a given family (the mean number of neighbors assessed per family was 13.09; range, 1–47). Analyses revealed clear evidence of genotype–environment interactions by neighbor RB, such that sibling-level shared environmental influences on child RB increased with increasing neighbor self-reports of their own RB, whereas genetic influences decreased. Moreover, this moderation appeared to be driven by geographic proximity to neighbors. Sensitivity analyses further indicated that this effect was specifically accounted for by higher levels of neighbor joblessness, rather than elements of neighbor RB that would contribute to neighborhood blight or crime. Such findings provocatively suggest that future genotype–environment interactions studies should integrate the dynamic networks of social contagion theory.
En ligne :	http://dx.doi.org/10.1017/S0954579418000366
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3935

[article] 
in Development and Psychopathology > 31-2 (May 2019) . - p.727-739

Titre :	Association of direct and indirect aggression and victimization with self-harm in young adolescents: A person-oriented approach
Type de document :	texte imprimé
Auteurs :	Daiva DAUKANTAIT?, Auteur ; Lars-Gunnar LUNDH, Auteur ; Margit WÅNGBY-LUNDH, Auteur
Article en page(s) :	p.727-739
Langues :	Anglais (eng)
Index. décimale :	PER Périodiques
Résumé :	We sought to determine which patterns of direct and indirect aggression and victimization are most clearly associated with self-harm in adolescent girls and boys cross-sectionally at two time points, as well as prospectively over one year. A cluster analysis using the LICUR procedure (Bergman, 1998) was employed to identify stable patterns of aggression and victimization in a community cohort of 883 Swedish adolescents (51% girls; mean age 14.5). The results showed that a pattern combining high aggression with high victimization was consistently associated with high levels of self-harm in both genders, both cross-sectionally and prospectively. Additionally, this pattern of aggressive victims was a clear risk factor for the development of repetitive self-harm over a one-year period in both girls (odds ratio 13.58) and boys (odds ratio 5.72). We also found several gender differences: In girls, subgroups characterized by high victimization (aggressive victims and non-aggressive victims) had the highest levels of self-harm, whereas in boys the patterns characterized by high aggression (aggressive victims and aggressive non-victims) seemed more relevant. The findings concerning the aggressive victim cluster are clear warning signs of severe psychopathology and possible psychiatric diagnosis in this subgroup of girls and boys.
En ligne :	http://dx.doi.org/10.1017/S0954579418000433
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3936

[article] Association of direct and indirect aggression and victimization with self-harm in young adolescents: A person-oriented approach [texte imprimé] / Daiva DAUKANTAIT?, Auteur ; Lars-Gunnar LUNDH, Auteur ; Margit WÅNGBY-LUNDH, Auteur . - p.727-739.
Langues : Anglais (eng)
in Development and Psychopathology > 31-2 (May 2019) . - p.727-739

Index. décimale :	PER Périodiques
Résumé :	We sought to determine which patterns of direct and indirect aggression and victimization are most clearly associated with self-harm in adolescent girls and boys cross-sectionally at two time points, as well as prospectively over one year. A cluster analysis using the LICUR procedure (Bergman, 1998) was employed to identify stable patterns of aggression and victimization in a community cohort of 883 Swedish adolescents (51% girls; mean age 14.5). The results showed that a pattern combining high aggression with high victimization was consistently associated with high levels of self-harm in both genders, both cross-sectionally and prospectively. Additionally, this pattern of aggressive victims was a clear risk factor for the development of repetitive self-harm over a one-year period in both girls (odds ratio 13.58) and boys (odds ratio 5.72). We also found several gender differences: In girls, subgroups characterized by high victimization (aggressive victims and non-aggressive victims) had the highest levels of self-harm, whereas in boys the patterns characterized by high aggression (aggressive victims and aggressive non-victims) seemed more relevant. The findings concerning the aggressive victim cluster are clear warning signs of severe psychopathology and possible psychiatric diagnosis in this subgroup of girls and boys.
En ligne :	http://dx.doi.org/10.1017/S0954579418000433
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3936

[article] 
in Development and Psychopathology > 31-2 (May 2019) . - p.741-758

Titre :	Linking emotional reactivity “for better and for worse” to differential susceptibility to parenting among kindergartners
Type de document :	texte imprimé
Auteurs :	Meike SLAGT, Auteur ; Judith Semon DUBAS, Auteur ; Bruce J. ELLIS, Auteur ; Marcel A. G. VAN AKEN, Auteur ; Maja DEKOVIC, Auteur
Article en page(s) :	p.741-758
Langues :	Anglais (eng)
Index. décimale :	PER Périodiques
Résumé :	This study used a combination of microlevel observation data and longitudinal questionnaire data to study the relationship between differential reactivity and differential susceptibility, guided by three questions: (a) Does a subset of children exist that is both more likely to respond with increasingly negative emotions to increasingly negative emotions of mothers and with increasingly positive emotions to increasingly positive emotions of mothers (“emotional reactivity”)? (b) Is emotional reactivity associated with temperament markers and rearing environment? (c) Are children who show high emotional reactivity “for better and for worse” also more susceptible to parenting predicting child behavior across a year? A total of 144 Dutch children (45.3% girls) aged four to six participated. Latent profile analyses revealed a group of average reactive children (87%) and a group that was emotionally reactive “for better and for worse” (13%). Highly reactive children scored higher on surgency and received lower levels of negative parenting. Finally, associations of negative and positive parenting with externalizing and prosocial behavior were similar (and nonsignificant) for highly reactive children and average reactive children. The findings suggest that children who are emotionally reactive “for better and for worse” within parent-child interactions are not necessarily more susceptible to parenting on a developmental time scale.
En ligne :	http://dx.doi.org/10.1017/S0954579418000445
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3936

[article] Linking emotional reactivity “for better and for worse” to differential susceptibility to parenting among kindergartners [texte imprimé] / Meike SLAGT, Auteur ; Judith Semon DUBAS, Auteur ; Bruce J. ELLIS, Auteur ; Marcel A. G. VAN AKEN, Auteur ; Maja DEKOVIC, Auteur . - p.741-758.
Langues : Anglais (eng)
in Development and Psychopathology > 31-2 (May 2019) . - p.741-758

Index. décimale :	PER Périodiques
Résumé :	This study used a combination of microlevel observation data and longitudinal questionnaire data to study the relationship between differential reactivity and differential susceptibility, guided by three questions: (a) Does a subset of children exist that is both more likely to respond with increasingly negative emotions to increasingly negative emotions of mothers and with increasingly positive emotions to increasingly positive emotions of mothers (“emotional reactivity”)? (b) Is emotional reactivity associated with temperament markers and rearing environment? (c) Are children who show high emotional reactivity “for better and for worse” also more susceptible to parenting predicting child behavior across a year? A total of 144 Dutch children (45.3% girls) aged four to six participated. Latent profile analyses revealed a group of average reactive children (87%) and a group that was emotionally reactive “for better and for worse” (13%). Highly reactive children scored higher on surgency and received lower levels of negative parenting. Finally, associations of negative and positive parenting with externalizing and prosocial behavior were similar (and nonsignificant) for highly reactive children and average reactive children. The findings suggest that children who are emotionally reactive “for better and for worse” within parent-child interactions are not necessarily more susceptible to parenting on a developmental time scale.
En ligne :	http://dx.doi.org/10.1017/S0954579418000445
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3936

[article] 
in Development and Psychopathology > 31-2 (May 2019) . - p.759-770

Titre :	What predicts overgeneral memory in youth? Testing the CaR-FA-X model longitudinally in community adolescents
Type de document :	texte imprimé
Auteurs :	Charlotte GUTENBRUNNER, Auteur ; Karen SALMON, Auteur ; Paul E. JOSE, Auteur
Article en page(s) :	p.759-770
Langues :	Anglais (eng)
Index. décimale :	PER Périodiques
Résumé :	Overgeneral autobiographical memory, the tendency to report general memories when asked to report specific event recollections, has been implicated in the development and maintenance of psychopathology. The dominant model of overgeneral memory, the CaR-FA-X model (Williams et al., 2007), proposes that three cognitive processes (increased rumination and avoidance, and reduced executive control) either independently, or in interaction, interfere with successful memory retrieval. Although psychopathology increases significantly during adolescence, no research has tested this model in its entirety, including interaction effects, longitudinally in community youth. We tested the model with 323 adolescents (152 females, 171 males) across four annual assessment points. Increased avoidance predicted higher proportions of overgeneral memories from Time 3 to Time 4, but this association was stronger for youth with elevated depressive symptoms across the four waves, and limited to memories generated in response to negative cue words. This finding may indicate that youth with stable higher levels of depression remember in an overgeneral way to avoid re-elicitation of negative event-related emotions. In youth with lower depression levels across time, the CaR-FA-X mechanisms did not predict overgeneral memory.
En ligne :	http://dx.doi.org/10.1017/S0954579418000457
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3936

[article] What predicts overgeneral memory in youth? Testing the CaR-FA-X model longitudinally in community adolescents [texte imprimé] / Charlotte GUTENBRUNNER, Auteur ; Karen SALMON, Auteur ; Paul E. JOSE, Auteur . - p.759-770.
Langues : Anglais (eng)
in Development and Psychopathology > 31-2 (May 2019) . - p.759-770

Index. décimale :	PER Périodiques
Résumé :	Overgeneral autobiographical memory, the tendency to report general memories when asked to report specific event recollections, has been implicated in the development and maintenance of psychopathology. The dominant model of overgeneral memory, the CaR-FA-X model (Williams et al., 2007), proposes that three cognitive processes (increased rumination and avoidance, and reduced executive control) either independently, or in interaction, interfere with successful memory retrieval. Although psychopathology increases significantly during adolescence, no research has tested this model in its entirety, including interaction effects, longitudinally in community youth. We tested the model with 323 adolescents (152 females, 171 males) across four annual assessment points. Increased avoidance predicted higher proportions of overgeneral memories from Time 3 to Time 4, but this association was stronger for youth with elevated depressive symptoms across the four waves, and limited to memories generated in response to negative cue words. This finding may indicate that youth with stable higher levels of depression remember in an overgeneral way to avoid re-elicitation of negative event-related emotions. In youth with lower depression levels across time, the CaR-FA-X mechanisms did not predict overgeneral memory.
En ligne :	http://dx.doi.org/10.1017/S0954579418000457
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3936

[article] 
in Development and Psychopathology > 31-2 (May 2019) . - p.771-788

Titre :	Alcoholic family marital heterogeneity aggregates different child behavior problems both pre- and postseparation
Type de document :	texte imprimé
Auteurs :	Ka I. IP, Auteur ; Jennifer M. JESTER, Auteur ; Leon I. PUTTLER, Auteur ; Robert A. ZUCKER, Auteur
Article en page(s) :	p.771-788
Langues :	Anglais (eng)
Index. décimale :	PER Périodiques
Résumé :	Children of alcoholics (COAs) are at risk for elevated internalizing and externalizing symptoms. Yet, little is known about the familial and behavioral adjustments of COAs following parental separation. Using an ecological–transactional framework, we examined how multiple risk factors contributed to the formation of different alcoholic family structures and how living in heterogeneous family structures affected COAs’ behavioral problems. The Michigan Longitudinal Study, a multiwave study on initially intact alcoholic and control families with preschool-age children (n = 503), was used to evaluate outcomes of offspring, when families either remained intact or were separated when the child was aged 12–14. Alcoholic families who later transitioned into stepfamilies were characterized with higher paternal antisociality, marital aggression, and serious family crises than alcoholic families that remained intact. COAs in stepfamilies (but not in single-parent families) exhibited higher levels of internalizing and externalizing symptoms in preadolescence compared with those in alcoholic intact families, in part because of elevated behavioral risk at age 3. Structural equation modeling indicated that the aggregated risk of stepfamily residence directly related to COAs’ internalizing and indirectly related to COAs’ externalizing problems, partially mediated by family stressors. Findings suggest targeting COAs in separated families for early intervention.
En ligne :	http://dx.doi.org/10.1017/S0954579418000561
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3936

[article] Alcoholic family marital heterogeneity aggregates different child behavior problems both pre- and postseparation [texte imprimé] / Ka I. IP, Auteur ; Jennifer M. JESTER, Auteur ; Leon I. PUTTLER, Auteur ; Robert A. ZUCKER, Auteur . - p.771-788.
Langues : Anglais (eng)
in Development and Psychopathology > 31-2 (May 2019) . - p.771-788

Index. décimale :	PER Périodiques
Résumé :	Children of alcoholics (COAs) are at risk for elevated internalizing and externalizing symptoms. Yet, little is known about the familial and behavioral adjustments of COAs following parental separation. Using an ecological–transactional framework, we examined how multiple risk factors contributed to the formation of different alcoholic family structures and how living in heterogeneous family structures affected COAs’ behavioral problems. The Michigan Longitudinal Study, a multiwave study on initially intact alcoholic and control families with preschool-age children (n = 503), was used to evaluate outcomes of offspring, when families either remained intact or were separated when the child was aged 12–14. Alcoholic families who later transitioned into stepfamilies were characterized with higher paternal antisociality, marital aggression, and serious family crises than alcoholic families that remained intact. COAs in stepfamilies (but not in single-parent families) exhibited higher levels of internalizing and externalizing symptoms in preadolescence compared with those in alcoholic intact families, in part because of elevated behavioral risk at age 3. Structural equation modeling indicated that the aggregated risk of stepfamily residence directly related to COAs’ internalizing and indirectly related to COAs’ externalizing problems, partially mediated by family stressors. Findings suggest targeting COAs in separated families for early intervention.
En ligne :	http://dx.doi.org/10.1017/S0954579418000561
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3936

[article] 
in Development and Psychopathology > 31-2 (May 2019) . - p.789-798

Titre :	Homotypic and heterotypic continuity of internalizing and externalizing symptoms from ages 3 to 12: The moderating role of diurnal cortisol
Type de document :	texte imprimé
Auteurs :	Allison FROST, Auteur ; Ellen KESSEL, Auteur ; Sarah BLACK, Auteur ; Brandon GOLDSTEIN, Auteur ; Kristin BERNARD, Auteur ; Daniel N. KLEIN, Auteur
Article en page(s) :	p.789-798
Langues :	Anglais (eng)
Index. décimale :	PER Périodiques
Résumé :	Psychological symptoms that arise in early childhood can follow a multitude of patterns into adolescence, including homotypic continuity (i.e., similar symptoms over time) and heterotypic continuity (i.e., a shift in symptoms over time). However, we know very little about the factors that distinguish homotypic vs. heterotypic continuity of early internalizing and externalizing symptoms over development. In a separate line of research, diurnal cortisol has been shown to predict later internalizing and externalizing problems. In the current study, we tested whether diurnal cortisol patterns moderated the course of internalizing and externalizing symptoms from preschool to early adolescence. 554 children (54% male) and parents participated in a longitudinal study. Parents reported on their children’s internalizing and externalizing symptoms at ages 3 and 12, and children collected diurnal saliva samples at age 9. Results showed that a steeper cortisol decline at age 9 combined with high internalizing or externalizing problems at age 3 predicted higher internalizing problems at age 12. A more blunted cortisol decline combined with early internalizing or externalizing problems predicted higher externalizing problems in early adolescence. These results illustrate the moderating role of stress system functioning in homotypic and heterotypic patterns of psychopathology from preschool to early adolescence.
En ligne :	http://dx.doi.org/10.1017/S0954579418000573
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3936

[article] Homotypic and heterotypic continuity of internalizing and externalizing symptoms from ages 3 to 12: The moderating role of diurnal cortisol [texte imprimé] / Allison FROST, Auteur ; Ellen KESSEL, Auteur ; Sarah BLACK, Auteur ; Brandon GOLDSTEIN, Auteur ; Kristin BERNARD, Auteur ; Daniel N. KLEIN, Auteur . - p.789-798.
Langues : Anglais (eng)
in Development and Psychopathology > 31-2 (May 2019) . - p.789-798

Index. décimale :	PER Périodiques
Résumé :	Psychological symptoms that arise in early childhood can follow a multitude of patterns into adolescence, including homotypic continuity (i.e., similar symptoms over time) and heterotypic continuity (i.e., a shift in symptoms over time). However, we know very little about the factors that distinguish homotypic vs. heterotypic continuity of early internalizing and externalizing symptoms over development. In a separate line of research, diurnal cortisol has been shown to predict later internalizing and externalizing problems. In the current study, we tested whether diurnal cortisol patterns moderated the course of internalizing and externalizing symptoms from preschool to early adolescence. 554 children (54% male) and parents participated in a longitudinal study. Parents reported on their children’s internalizing and externalizing symptoms at ages 3 and 12, and children collected diurnal saliva samples at age 9. Results showed that a steeper cortisol decline at age 9 combined with high internalizing or externalizing problems at age 3 predicted higher internalizing problems at age 12. A more blunted cortisol decline combined with early internalizing or externalizing problems predicted higher externalizing problems in early adolescence. These results illustrate the moderating role of stress system functioning in homotypic and heterotypic patterns of psychopathology from preschool to early adolescence.
En ligne :	http://dx.doi.org/10.1017/S0954579418000573
Permalink :	http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3936