
- <Centre d'Information et de documentation du CRA Rhône-Alpes
- CRA
- Informations pratiques
-
Adresse
Centre d'information et de documentation
Horaires
du CRA Rhône-Alpes
Centre Hospitalier le Vinatier
bât 211
95, Bd Pinel
69678 Bron CedexLundi au Vendredi
Contact
9h00-12h00 13h30-16h00Tél: +33(0)4 37 91 54 65
Mail
Fax: +33(0)4 37 91 54 37
-
Adresse
Mention de date : July 2014
Paru le : 01/07/2014 |
[n° ou bulletin]
[n° ou bulletin]
55-7 - July 2014 [Texte imprimé et/ou numérique] . - 2014. Langues : Anglais (eng)
|
Exemplaires (1)
Code-barres | Cote | Support | Localisation | Section | Disponibilité |
---|---|---|---|---|---|
PER0001276 | PER JCP | Périodique | Centre d'Information et de Documentation du CRA Rhône-Alpes | PER - Périodiques | Exclu du prêt |
Dépouillements


Editorial: Acknowledging complexity and heterogeneity in causality – implications of recent insights into neuropsychology of childhood disorders for clinical practice / David COGHILL in Journal of Child Psychology and Psychiatry, 55-7 (July 2014)
![]()
[article]
Titre : Editorial: Acknowledging complexity and heterogeneity in causality – implications of recent insights into neuropsychology of childhood disorders for clinical practice Type de document : Texte imprimé et/ou numérique Auteurs : David COGHILL, Auteur Article en page(s) : p.737-740 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : From a clinical perspective research that tries to unravel the causal processes that underpin mental health problems can often seem esoteric and far removed from day to day clinical decision making. Indeed even though there are now a plethora of evidence based clinical guidelines that aim to support the translational process it still takes many years for new scientific understanding of a condition to permeate routine clinical practice, via this route. At the same time, however, a clinician's personal and informal interpretation of what is causing their patients' problems can have very important clinical implications and impact directly on; their formulation of a patient's presentation, the way in which they transmit this to the patient and their family and any treatment decisions that are made. Clinicians who are able to stay up to date with the latest evidence and scientific debate about what is and is not known about the underlying causes of mental health problems should be at an advantage in this regard. But for the busy clinician, ‘just’ staying up to date with the huge amount of new directly related to this topic is in itself a big ask in itself – critically appraising this evidence, in a balanced way, another thing altogether. To facilitate this process it is necessary for researchers to make every effort to include a balanced, clear and relevant discussion of the translational implications of their findings. In particular they must try to avoid overselling a message that may attract a lot of initial attention but that may, in time, prove to be a false dawn or an over simplification. En ligne : http://dx.doi.org/10.1111/jcpp.12284 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=235
in Journal of Child Psychology and Psychiatry > 55-7 (July 2014) . - p.737-740[article] Editorial: Acknowledging complexity and heterogeneity in causality – implications of recent insights into neuropsychology of childhood disorders for clinical practice [Texte imprimé et/ou numérique] / David COGHILL, Auteur . - p.737-740.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 55-7 (July 2014) . - p.737-740
Index. décimale : PER Périodiques Résumé : From a clinical perspective research that tries to unravel the causal processes that underpin mental health problems can often seem esoteric and far removed from day to day clinical decision making. Indeed even though there are now a plethora of evidence based clinical guidelines that aim to support the translational process it still takes many years for new scientific understanding of a condition to permeate routine clinical practice, via this route. At the same time, however, a clinician's personal and informal interpretation of what is causing their patients' problems can have very important clinical implications and impact directly on; their formulation of a patient's presentation, the way in which they transmit this to the patient and their family and any treatment decisions that are made. Clinicians who are able to stay up to date with the latest evidence and scientific debate about what is and is not known about the underlying causes of mental health problems should be at an advantage in this regard. But for the busy clinician, ‘just’ staying up to date with the huge amount of new directly related to this topic is in itself a big ask in itself – critically appraising this evidence, in a balanced way, another thing altogether. To facilitate this process it is necessary for researchers to make every effort to include a balanced, clear and relevant discussion of the translational implications of their findings. In particular they must try to avoid overselling a message that may attract a lot of initial attention but that may, in time, prove to be a false dawn or an over simplification. En ligne : http://dx.doi.org/10.1111/jcpp.12284 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=235 Practitioner Review: Dysphoria and its regulation in child and adolescent depression / Maria KOVACS in Journal of Child Psychology and Psychiatry, 55-7 (July 2014)
![]()
[article]
Titre : Practitioner Review: Dysphoria and its regulation in child and adolescent depression Type de document : Texte imprimé et/ou numérique Auteurs : Maria KOVACS, Auteur ; Ilya YAROSLAVSKY, Auteur Article en page(s) : p.741-757 Langues : Anglais (eng) Mots-clés : Dysphoric experience emotion regulation depression Index. décimale : PER Périodiques Résumé : Background By emphasizing the importance of emotions, the ‘affect revolution’ in how human behavior is conceptualized has inspired a new generation of studies on dysphoric experience and its regulation in clinical depression, and novel efforts to characterize the precursors of affective disorders in juveniles at familial risk for depression. Method We review clinical, behavioral, and functional neuroimaging studies of dysphoric experience and its regulation in depressed children and adolescents, and in juvenile offspring of parents with histories of clinical depression. We discuss the implication of the literature in the context of maternal depression. Results Findings confirm the high rate of clinically significant dysphoria in depressed children and adolescents and reveal notable affective lability in daily life as a function of context and activity. Findings also show that depressed youngsters have problems in attenuating dysphoria. Similarly, never-depressed offspring at familial risk for depression display problems in mood repair and impaired mood repair mechanisms. Brain neuroimaging findings indicate that, overall, depressed, and high-risk youngsters differ from never depressed controls in neural functioning (activation, connectivity) both at rest and in response to emotion triggers. Conclusion The evaluation of depressed youngsters should include questions about reactivity of dysphoric mood to the changing contexts of daily life and about how they manage (respond to) their own sadness and distress. The resultant information may help the clinician to restructure a young patient's day for the better and identify helpful mood repair responses. Evidence of impaired mood repair mechanisms in youngsters at high-risk for depression suggests the need for early intervention. But interventions must consider that many depressed and high-risk children have depressed mothers, who may be constrained in their ability to help offspring's emotion regulation efforts. To optimize treatment response of offspring, mothers of depressed children should therefore be routinely screened for depression and treated, as warranted. En ligne : http://dx.doi.org/10.1111/jcpp.12172 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=235
in Journal of Child Psychology and Psychiatry > 55-7 (July 2014) . - p.741-757[article] Practitioner Review: Dysphoria and its regulation in child and adolescent depression [Texte imprimé et/ou numérique] / Maria KOVACS, Auteur ; Ilya YAROSLAVSKY, Auteur . - p.741-757.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 55-7 (July 2014) . - p.741-757
Mots-clés : Dysphoric experience emotion regulation depression Index. décimale : PER Périodiques Résumé : Background By emphasizing the importance of emotions, the ‘affect revolution’ in how human behavior is conceptualized has inspired a new generation of studies on dysphoric experience and its regulation in clinical depression, and novel efforts to characterize the precursors of affective disorders in juveniles at familial risk for depression. Method We review clinical, behavioral, and functional neuroimaging studies of dysphoric experience and its regulation in depressed children and adolescents, and in juvenile offspring of parents with histories of clinical depression. We discuss the implication of the literature in the context of maternal depression. Results Findings confirm the high rate of clinically significant dysphoria in depressed children and adolescents and reveal notable affective lability in daily life as a function of context and activity. Findings also show that depressed youngsters have problems in attenuating dysphoria. Similarly, never-depressed offspring at familial risk for depression display problems in mood repair and impaired mood repair mechanisms. Brain neuroimaging findings indicate that, overall, depressed, and high-risk youngsters differ from never depressed controls in neural functioning (activation, connectivity) both at rest and in response to emotion triggers. Conclusion The evaluation of depressed youngsters should include questions about reactivity of dysphoric mood to the changing contexts of daily life and about how they manage (respond to) their own sadness and distress. The resultant information may help the clinician to restructure a young patient's day for the better and identify helpful mood repair responses. Evidence of impaired mood repair mechanisms in youngsters at high-risk for depression suggests the need for early intervention. But interventions must consider that many depressed and high-risk children have depressed mothers, who may be constrained in their ability to help offspring's emotion regulation efforts. To optimize treatment response of offspring, mothers of depressed children should therefore be routinely screened for depression and treated, as warranted. En ligne : http://dx.doi.org/10.1111/jcpp.12172 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=235 Development of the ‘Extreme Demand Avoidance Questionnaire’ (EDA-Q): preliminary observations on a trait measure for Pathological Demand Avoidance / Elizabeth O'NIONS in Journal of Child Psychology and Psychiatry, 55-7 (July 2014)
![]()
[article]
Titre : Development of the ‘Extreme Demand Avoidance Questionnaire’ (EDA-Q): preliminary observations on a trait measure for Pathological Demand Avoidance Type de document : Texte imprimé et/ou numérique Auteurs : Elizabeth O'NIONS, Auteur ; Phil CHRISTIE, Auteur ; Judith GOULD, Auteur ; Essi VIDING, Auteur ; Francesca HAPPE, Auteur Article en page(s) : p.758-768 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder ASD pathological demand avoidance PDA pervasive developmental disorder conduct problems oppositional defiant disorder ODD disruptive behaviour Index. décimale : PER Périodiques Résumé : Background Pathological Demand Avoidance (PDA) is a term increasingly used in the United Kingdom to describe children who obsessively resist everyday demands, going to extreme lengths to avoid these. There is debate about its relationship with both autism spectrum disorder (ASD) and oppositional defiant disorder (ODD). Unlike ASD, children with PDA are said to use socially manipulative avoidance strategies; and unlike ODD, they resort to extreme, embarrassing or age-inappropriate behaviour. To date, there has been little research into PDA, and it remains contentious. Currently, there are no questionnaire instruments available to aid consistency in description. This study reports the development and preliminary validation of the ‘Extreme Demand Avoidance Questionnaire’ (EDA-Q), designed to quantify PDA traits based on parent-reported information. Methods The validation study involved data from 326 parents of children aged 5-17 allocated to six groups based on information reported by parents about received diagnoses and behavioural difficulties: (a) typically developing children (N = 102), (b) children with ASD without disruptive behaviour (N = 36), (c) children with ASD with disruptive behaviour (N = 48), (d) children for whom PDA was suspected by parents (irrespective of other diagnoses) (N = 67), (e) children who had, according to parents, been identified as having PDA by a health professional, irrespective of other diagnoses (N = 50), and (6) disruptive behaviour or behavioural problems without suspected/identified ASD or PDA (N = 23). Results Although the Strengths and Difficulties Questionnaire (SDQ) did not differentiate PDA from those with ASD plus disruptive behaviour; score on the EDA-Q was significantly higher in PDA than all comparison groups. ROC analysis indicated good sensitivity (.80) and specificity (.85). Across all case groups, females scored higher than males on the EDA-Q. Separate cut-off scores were identified for older and younger age-groups. Conclusions Our findings highlight the potential utility of the EDA-Q to assist the identification of this unusual profile for future research. En ligne : http://dx.doi.org/10.1111/jcpp.12149 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=235
in Journal of Child Psychology and Psychiatry > 55-7 (July 2014) . - p.758-768[article] Development of the ‘Extreme Demand Avoidance Questionnaire’ (EDA-Q): preliminary observations on a trait measure for Pathological Demand Avoidance [Texte imprimé et/ou numérique] / Elizabeth O'NIONS, Auteur ; Phil CHRISTIE, Auteur ; Judith GOULD, Auteur ; Essi VIDING, Auteur ; Francesca HAPPE, Auteur . - p.758-768.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 55-7 (July 2014) . - p.758-768
Mots-clés : Autism spectrum disorder ASD pathological demand avoidance PDA pervasive developmental disorder conduct problems oppositional defiant disorder ODD disruptive behaviour Index. décimale : PER Périodiques Résumé : Background Pathological Demand Avoidance (PDA) is a term increasingly used in the United Kingdom to describe children who obsessively resist everyday demands, going to extreme lengths to avoid these. There is debate about its relationship with both autism spectrum disorder (ASD) and oppositional defiant disorder (ODD). Unlike ASD, children with PDA are said to use socially manipulative avoidance strategies; and unlike ODD, they resort to extreme, embarrassing or age-inappropriate behaviour. To date, there has been little research into PDA, and it remains contentious. Currently, there are no questionnaire instruments available to aid consistency in description. This study reports the development and preliminary validation of the ‘Extreme Demand Avoidance Questionnaire’ (EDA-Q), designed to quantify PDA traits based on parent-reported information. Methods The validation study involved data from 326 parents of children aged 5-17 allocated to six groups based on information reported by parents about received diagnoses and behavioural difficulties: (a) typically developing children (N = 102), (b) children with ASD without disruptive behaviour (N = 36), (c) children with ASD with disruptive behaviour (N = 48), (d) children for whom PDA was suspected by parents (irrespective of other diagnoses) (N = 67), (e) children who had, according to parents, been identified as having PDA by a health professional, irrespective of other diagnoses (N = 50), and (6) disruptive behaviour or behavioural problems without suspected/identified ASD or PDA (N = 23). Results Although the Strengths and Difficulties Questionnaire (SDQ) did not differentiate PDA from those with ASD plus disruptive behaviour; score on the EDA-Q was significantly higher in PDA than all comparison groups. ROC analysis indicated good sensitivity (.80) and specificity (.85). Across all case groups, females scored higher than males on the EDA-Q. Separate cut-off scores were identified for older and younger age-groups. Conclusions Our findings highlight the potential utility of the EDA-Q to assist the identification of this unusual profile for future research. En ligne : http://dx.doi.org/10.1111/jcpp.12149 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=235 Commentary: PDA – public display of affection or pathological demand avoidance? – reflections on O'Nions et al. (2014) / Christopher GILLBERG in Journal of Child Psychology and Psychiatry, 55-7 (July 2014)
![]()
[article]
Titre : Commentary: PDA – public display of affection or pathological demand avoidance? – reflections on O'Nions et al. (2014) Type de document : Texte imprimé et/ou numérique Auteurs : Christopher GILLBERG, Auteur Article en page(s) : p.769-770 Langues : Anglais (eng) Mots-clés : Demand avoidance PDA EDA child-onset trait measure oppositional behaviours pervasive developmental disorders Index. décimale : PER Périodiques Résumé : A group of children presents with a rather peculiar type of oppositional behaviours, sometimes now subsumed under the label of ‘pathological demand avoidance’ syndrome, also increasingly referred to as PDA. Boys and girls with ‘this kind of PDA’ will do anything to avoid meeting demands of adults and children alike. The behaviours ‘used’ in maintaining avoidance range from openly oppositional or manipulative to ‘extreme shyness’, passivity and muteness. These behaviours in terms of expression of affection are rather the opposite of those associated with the commonly used meaning of PDA. However, the avoidant behaviour is quite often ‘publicly displayed’ and with no feeling for the inappropriateness of the, sometimes even, exhibitionist style of extreme demand avoidance (EDA). The ‘disorder’ was first heard of in 1980, when Elisabeth Newson presented the first 12 cases of what she believed to be a ‘new’ and separate syndrome and that she referred to as PDA. Even though PDA has attracted quite a bit of clinical attention in the United Kingdom and other parts of Europe (including Scandinavia), virtually no research has been published in the field so far (Newson, Le Maréchal, David, ). Experienced clinicians throughout child psychiatry, child neurology and paediatrics testify to its existence and the very major problems encountered when it comes to intervention and treatment. It is therefore a major step forward that O?Nions and co-workers (this issue) have developed a new ‘trait measure’ for PDA (‘the EDA-Q’), a measure that appears to hold considerable promise for research, and eventually for clinical practice. En ligne : http://dx.doi.org/10.1111/jcpp.12275 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=235
in Journal of Child Psychology and Psychiatry > 55-7 (July 2014) . - p.769-770[article] Commentary: PDA – public display of affection or pathological demand avoidance? – reflections on O'Nions et al. (2014) [Texte imprimé et/ou numérique] / Christopher GILLBERG, Auteur . - p.769-770.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 55-7 (July 2014) . - p.769-770
Mots-clés : Demand avoidance PDA EDA child-onset trait measure oppositional behaviours pervasive developmental disorders Index. décimale : PER Périodiques Résumé : A group of children presents with a rather peculiar type of oppositional behaviours, sometimes now subsumed under the label of ‘pathological demand avoidance’ syndrome, also increasingly referred to as PDA. Boys and girls with ‘this kind of PDA’ will do anything to avoid meeting demands of adults and children alike. The behaviours ‘used’ in maintaining avoidance range from openly oppositional or manipulative to ‘extreme shyness’, passivity and muteness. These behaviours in terms of expression of affection are rather the opposite of those associated with the commonly used meaning of PDA. However, the avoidant behaviour is quite often ‘publicly displayed’ and with no feeling for the inappropriateness of the, sometimes even, exhibitionist style of extreme demand avoidance (EDA). The ‘disorder’ was first heard of in 1980, when Elisabeth Newson presented the first 12 cases of what she believed to be a ‘new’ and separate syndrome and that she referred to as PDA. Even though PDA has attracted quite a bit of clinical attention in the United Kingdom and other parts of Europe (including Scandinavia), virtually no research has been published in the field so far (Newson, Le Maréchal, David, ). Experienced clinicians throughout child psychiatry, child neurology and paediatrics testify to its existence and the very major problems encountered when it comes to intervention and treatment. It is therefore a major step forward that O?Nions and co-workers (this issue) have developed a new ‘trait measure’ for PDA (‘the EDA-Q’), a measure that appears to hold considerable promise for research, and eventually for clinical practice. En ligne : http://dx.doi.org/10.1111/jcpp.12275 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=235 Callous-unemotional traits in children and mechanisms of impaired eye contact during expressions of love: a treatment target? / Mark R. DADDS in Journal of Child Psychology and Psychiatry, 55-7 (July 2014)
![]()
[article]
Titre : Callous-unemotional traits in children and mechanisms of impaired eye contact during expressions of love: a treatment target? Type de document : Texte imprimé et/ou numérique Auteurs : Mark R. DADDS, Auteur ; Jennifer L. ALLEN, Auteur ; Kimberley MCGREGOR, Auteur ; Matthew WOOLGAR, Auteur ; Essi VIDING, Auteur ; Stephen SCOTT, Auteur Article en page(s) : p.771-780 Langues : Anglais (eng) Mots-clés : Psychopathy callous-unemotional traits eye contact empathy attachment parenting Index. décimale : PER Périodiques Résumé : Background We previously hypothesised that the early development of psychopathy is associated with a failure to attend to the eyes of attachment figures, and we have presented preliminary data from a parent–child ‘love’ scenario in support of this. Here, we confirm the association in a larger sample and test mechanisms of impaired eye contact during expressions of love in control and behaviourally disturbed children. Methods Oppositional defiant disorder children, assessed for callous-unemotional (CU) traits, and controls, were observed in a brief interaction task where the mother was asked to show love to her child. Eye contact and affection were measured for each dyad. Results As predicted, there were no group differences in affection and eye contact expressed by mothers; levels of CU traits predicted low levels of eye contact towards their mothers across all groups of children. As expected, low eye contact was correlated with psychopathic fearlessness in their fathers, and maternal reports of negative feelings towards the child. Independent observations showed that child's behaviour largely drives the low eye contact associated with CU traits, and low eye contact was not associated with independent observations of the quality of attachment-related behaviours in mothers. Conclusions Impaired eye contact is a unique characteristic of children with CU traits; these impairments are largely independent of maternal behaviour, but associated with psychopathic traits in the fathers. These impairments should be tested for functional significance and amenability to change in longitudinal and treatment studies. En ligne : http://dx.doi.org/10.1111/jcpp.12155 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=235
in Journal of Child Psychology and Psychiatry > 55-7 (July 2014) . - p.771-780[article] Callous-unemotional traits in children and mechanisms of impaired eye contact during expressions of love: a treatment target? [Texte imprimé et/ou numérique] / Mark R. DADDS, Auteur ; Jennifer L. ALLEN, Auteur ; Kimberley MCGREGOR, Auteur ; Matthew WOOLGAR, Auteur ; Essi VIDING, Auteur ; Stephen SCOTT, Auteur . - p.771-780.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 55-7 (July 2014) . - p.771-780
Mots-clés : Psychopathy callous-unemotional traits eye contact empathy attachment parenting Index. décimale : PER Périodiques Résumé : Background We previously hypothesised that the early development of psychopathy is associated with a failure to attend to the eyes of attachment figures, and we have presented preliminary data from a parent–child ‘love’ scenario in support of this. Here, we confirm the association in a larger sample and test mechanisms of impaired eye contact during expressions of love in control and behaviourally disturbed children. Methods Oppositional defiant disorder children, assessed for callous-unemotional (CU) traits, and controls, were observed in a brief interaction task where the mother was asked to show love to her child. Eye contact and affection were measured for each dyad. Results As predicted, there were no group differences in affection and eye contact expressed by mothers; levels of CU traits predicted low levels of eye contact towards their mothers across all groups of children. As expected, low eye contact was correlated with psychopathic fearlessness in their fathers, and maternal reports of negative feelings towards the child. Independent observations showed that child's behaviour largely drives the low eye contact associated with CU traits, and low eye contact was not associated with independent observations of the quality of attachment-related behaviours in mothers. Conclusions Impaired eye contact is a unique characteristic of children with CU traits; these impairments are largely independent of maternal behaviour, but associated with psychopathic traits in the fathers. These impairments should be tested for functional significance and amenability to change in longitudinal and treatment studies. En ligne : http://dx.doi.org/10.1111/jcpp.12155 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=235 Commentary: Improving treatment for youth with callous-unemotional traits through the intersection of basic and applied science – reflections on Dadds et al. (2014) / Luke W. HYDE in Journal of Child Psychology and Psychiatry, 55-7 (July 2014)
![]()
[article]
Titre : Commentary: Improving treatment for youth with callous-unemotional traits through the intersection of basic and applied science – reflections on Dadds et al. (2014) Type de document : Texte imprimé et/ou numérique Auteurs : Luke W. HYDE, Auteur ; Rebecca WALLER, Auteur ; S. Alexandra BURT, Auteur Article en page(s) : p.781-783 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : There is increasing evidence that callous-unemotional (CU) traits delineate a distinctive group of youth with antisocial behavior (AB). While controversies surrounding the construct of CU traits remain, the Dadds et al. (2014) study in this issue is emblematic of recent research that has focused on understanding the development of CU traits among antisocial youth. We explore four pertinent issues in the study of youth AB highlighted by this study, and highlight this study as exemplar research program that will ultimately help youth and families through translation from the lab to the clinic. En ligne : http://dx.doi.org/10.1111/jcpp.12274 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=235
in Journal of Child Psychology and Psychiatry > 55-7 (July 2014) . - p.781-783[article] Commentary: Improving treatment for youth with callous-unemotional traits through the intersection of basic and applied science – reflections on Dadds et al. (2014) [Texte imprimé et/ou numérique] / Luke W. HYDE, Auteur ; Rebecca WALLER, Auteur ; S. Alexandra BURT, Auteur . - p.781-783.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 55-7 (July 2014) . - p.781-783
Index. décimale : PER Périodiques Résumé : There is increasing evidence that callous-unemotional (CU) traits delineate a distinctive group of youth with antisocial behavior (AB). While controversies surrounding the construct of CU traits remain, the Dadds et al. (2014) study in this issue is emblematic of recent research that has focused on understanding the development of CU traits among antisocial youth. We explore four pertinent issues in the study of youth AB highlighted by this study, and highlight this study as exemplar research program that will ultimately help youth and families through translation from the lab to the clinic. En ligne : http://dx.doi.org/10.1111/jcpp.12274 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=235 The developmental progression of age 14 behavioral disinhibition, early age of sexual initiation, and subsequent sexual risk-taking behavior / Diana R. SAMEK in Journal of Child Psychology and Psychiatry, 55-7 (July 2014)
![]()
[article]
Titre : The developmental progression of age 14 behavioral disinhibition, early age of sexual initiation, and subsequent sexual risk-taking behavior Type de document : Texte imprimé et/ou numérique Auteurs : Diana R. SAMEK, Auteur ; William G. IACONO, Auteur ; Margaret A. KEYES, Auteur ; Marina EPSTEIN, Auteur ; Marina A. BORNOVALOVA, Auteur ; Matt MCGUE, Auteur Article en page(s) : p.784-792 Langues : Anglais (eng) Mots-clés : Behavior genetics behavioral disinhibition externalizing disorder gender differences sexual behavior Index. décimale : PER Périodiques Résumé : Background Research has demonstrated a consistent relationship between early sexual experience and subsequent sexual risk-taking behaviors. We hypothesized that this relationship is due to a general predisposition toward behavioral disinhibition (BD), and that relationships among BD, early sex, and subsequent risky sexual behavior may be influenced by common genetic influences for males and common environmental influences for females. Methods A prospective sample of 1,512 same-sex adolescent twins (50.2% female) was used. Adolescent BD was measured by clinical symptom counts of conduct disorder, oppositional defiant disorder, and self-reported delinquent behavior (age 14). Age of sexual initiation was defined as first age of consensual oral or penetrative sex (mean age ~17). Adult risky sexual behavior was defined by sexual behaviors under the influence of drugs and alcohol and number of casual sexual partners in the past year (age 24). Results Multivariate analyses showed evidence for substantial common genetic variance among age 14 BD, age at sexual initiation, and adult risky sexual behavior for males, but not females. There was no significant difference in the degree of common environmental influence on these variables for females compared to males. Notably, age of sexual initiation was not significantly correlated with age 24 risky sexual behavior for females. Conclusion The relationship between early sex and later risky sex can be better understood through a general liability toward BD, which is influenced primarily by genetic factors for males. The association between age 14 BD and age of sexual initiation was influenced through a combination of genetic and environmental factors for females; however, age of sexual initiation does not appear to be a salient predictor of adult women's sexual risk-taking behavior. Findings suggest that prevention programs aimed at reducing sexual risk behavior might target youth exhibiting BD by age 14, particularly males. More research is needed on what predicts adult sexual risk-taking behavior for females. En ligne : http://dx.doi.org/10.1111/jcpp.12176 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=235
in Journal of Child Psychology and Psychiatry > 55-7 (July 2014) . - p.784-792[article] The developmental progression of age 14 behavioral disinhibition, early age of sexual initiation, and subsequent sexual risk-taking behavior [Texte imprimé et/ou numérique] / Diana R. SAMEK, Auteur ; William G. IACONO, Auteur ; Margaret A. KEYES, Auteur ; Marina EPSTEIN, Auteur ; Marina A. BORNOVALOVA, Auteur ; Matt MCGUE, Auteur . - p.784-792.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 55-7 (July 2014) . - p.784-792
Mots-clés : Behavior genetics behavioral disinhibition externalizing disorder gender differences sexual behavior Index. décimale : PER Périodiques Résumé : Background Research has demonstrated a consistent relationship between early sexual experience and subsequent sexual risk-taking behaviors. We hypothesized that this relationship is due to a general predisposition toward behavioral disinhibition (BD), and that relationships among BD, early sex, and subsequent risky sexual behavior may be influenced by common genetic influences for males and common environmental influences for females. Methods A prospective sample of 1,512 same-sex adolescent twins (50.2% female) was used. Adolescent BD was measured by clinical symptom counts of conduct disorder, oppositional defiant disorder, and self-reported delinquent behavior (age 14). Age of sexual initiation was defined as first age of consensual oral or penetrative sex (mean age ~17). Adult risky sexual behavior was defined by sexual behaviors under the influence of drugs and alcohol and number of casual sexual partners in the past year (age 24). Results Multivariate analyses showed evidence for substantial common genetic variance among age 14 BD, age at sexual initiation, and adult risky sexual behavior for males, but not females. There was no significant difference in the degree of common environmental influence on these variables for females compared to males. Notably, age of sexual initiation was not significantly correlated with age 24 risky sexual behavior for females. Conclusion The relationship between early sex and later risky sex can be better understood through a general liability toward BD, which is influenced primarily by genetic factors for males. The association between age 14 BD and age of sexual initiation was influenced through a combination of genetic and environmental factors for females; however, age of sexual initiation does not appear to be a salient predictor of adult women's sexual risk-taking behavior. Findings suggest that prevention programs aimed at reducing sexual risk behavior might target youth exhibiting BD by age 14, particularly males. More research is needed on what predicts adult sexual risk-taking behavior for females. En ligne : http://dx.doi.org/10.1111/jcpp.12176 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=235 Regulatory variant of the TPH2 gene and early life stress are associated with heightened attention to social signals of fear in infants / Linda FORSSMAN in Journal of Child Psychology and Psychiatry, 55-7 (July 2014)
![]()
[article]
Titre : Regulatory variant of the TPH2 gene and early life stress are associated with heightened attention to social signals of fear in infants Type de document : Texte imprimé et/ou numérique Auteurs : Linda FORSSMAN, Auteur ; Mikko J. PELTOLA, Auteur ; Santeri YRTTIAHO, Auteur ; Kaija PUURA, Auteur ; Nina MONONEN, Auteur ; Terho LEHTIMAKI, Auteur ; Jukka M. LEPPANEN, Auteur Article en page(s) : p.793-801 Langues : Anglais (eng) Mots-clés : Attention facial expression fear tryptophan hydroxylase 2 gene infancy maternal stress Index. décimale : PER Périodiques Résumé : Background Cross-species evidence suggests that genetic and experiential factors act early in development to establish individual emotional traits, but little is known about the mechanisms that emerge during this period to mediate long-term outcomes. Here, we tested the hypothesis that known genetic and environmental risk conditions may heighten infants' natural tendency to attend to threat-alerting stimuli, resulting in a cognitive bias that may contribute to emotional vulnerability. Methods Data from two samples of 5–7-month-old infants (N = 139) were used to examine whether established candidate variations in the serotonin-system genes, i.e., TPH2 SNP rs4570625 (-703 G/T) and HTR1A SNP rs6295 (-1019 G/C), and early rearing condition (maternal stress and depressive symptoms) are associated with alterations in infants' attention to facial expressions. Infants were tested with a paradigm that assesses the ability to disengage attention from a centrally presented stimulus (a nonface control stimulus or a neutral, happy, or fearful facial expression) toward the location of a new stimulus in the visual periphery (a geometric shape). Results TPH2 -703 T-carrier genotype (i.e., TT homozygotes and heterozygotes), presence of maternal stress and depressive symptoms, and a combination of the T-carrier genotype and maternal depressive symptoms were associated with a relatively greater difficulty disengaging attention from fearful facial expressions. No associations were found with infants' temperamental traits. Conclusions Alterations in infants' natural attentional bias toward fearful facial expressions may emerge prior to the manifestation of emotional and social behaviors and provide a sensitive marker of early emotional development. En ligne : http://dx.doi.org/10.1111/jcpp.12181 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=235
in Journal of Child Psychology and Psychiatry > 55-7 (July 2014) . - p.793-801[article] Regulatory variant of the TPH2 gene and early life stress are associated with heightened attention to social signals of fear in infants [Texte imprimé et/ou numérique] / Linda FORSSMAN, Auteur ; Mikko J. PELTOLA, Auteur ; Santeri YRTTIAHO, Auteur ; Kaija PUURA, Auteur ; Nina MONONEN, Auteur ; Terho LEHTIMAKI, Auteur ; Jukka M. LEPPANEN, Auteur . - p.793-801.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 55-7 (July 2014) . - p.793-801
Mots-clés : Attention facial expression fear tryptophan hydroxylase 2 gene infancy maternal stress Index. décimale : PER Périodiques Résumé : Background Cross-species evidence suggests that genetic and experiential factors act early in development to establish individual emotional traits, but little is known about the mechanisms that emerge during this period to mediate long-term outcomes. Here, we tested the hypothesis that known genetic and environmental risk conditions may heighten infants' natural tendency to attend to threat-alerting stimuli, resulting in a cognitive bias that may contribute to emotional vulnerability. Methods Data from two samples of 5–7-month-old infants (N = 139) were used to examine whether established candidate variations in the serotonin-system genes, i.e., TPH2 SNP rs4570625 (-703 G/T) and HTR1A SNP rs6295 (-1019 G/C), and early rearing condition (maternal stress and depressive symptoms) are associated with alterations in infants' attention to facial expressions. Infants were tested with a paradigm that assesses the ability to disengage attention from a centrally presented stimulus (a nonface control stimulus or a neutral, happy, or fearful facial expression) toward the location of a new stimulus in the visual periphery (a geometric shape). Results TPH2 -703 T-carrier genotype (i.e., TT homozygotes and heterozygotes), presence of maternal stress and depressive symptoms, and a combination of the T-carrier genotype and maternal depressive symptoms were associated with a relatively greater difficulty disengaging attention from fearful facial expressions. No associations were found with infants' temperamental traits. Conclusions Alterations in infants' natural attentional bias toward fearful facial expressions may emerge prior to the manifestation of emotional and social behaviors and provide a sensitive marker of early emotional development. En ligne : http://dx.doi.org/10.1111/jcpp.12181 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=235 Neonatal brainstem dysfunction after preterm birth predicts behavioral inhibition / Ronny GEVA in Journal of Child Psychology and Psychiatry, 55-7 (July 2014)
![]()
[article]
Titre : Neonatal brainstem dysfunction after preterm birth predicts behavioral inhibition Type de document : Texte imprimé et/ou numérique Auteurs : Ronny GEVA, Auteur ; Jessica SCHREIBER, Auteur ; Lihi SEGAL-CASPI, Auteur ; Michal MARKUS-SHIFFMAN, Auteur Article en page(s) : p.802-810 Langues : Anglais (eng) Mots-clés : Prematurity temperament infancy neural development motor inhibition Index. décimale : PER Périodiques Résumé : Background Behavioral inhibition (BI), the tendency to withdraw or exhibit negative affect when experiencing stressful situations, is a major risk factor for the development of social anxiety. However, neonatal biologic origins of this progression are still unknown. Click here to enter text.This study aimed to extend frameworks of behavioral inhibition by exploring empirically the central role of neonatal brainstem electrophysiologic functions in the development of social disengagement and BI. Methods Sixty-six preterm neonates (means ±SD: gestation age = 33.1 ± 1.22 weeks, birth weight = 1775 + 346.7 g; 51% female) participated in a prospective longitudinal study. The infants were tested within the first 2 weeks of postnatal life using an auditory brainstem-evoked response test. Based on the typicality of the major ABR wave latencies, waves I, III and V, neonates were divided into two groups (compromised, CBSF- with at least one component ?1.5 SDs from the mean for the respective gestation age; normal, NBSF, with all components within 1.5 SD around the mean), and were enrolled in a prospective longitudinal follow-up study. This report extends previous work from 4 m by testing responses to socioemotional challenges during the Separation–Reunion paradigm at 12 m. Results Results show that infants with neonatal CBSF were more susceptible to be classified as BI at 12 m (age corrected for prematurity) than infants with NBSF (66% vs. 40%, respectively). The most striking symptom in the CBSF group was a disability to initiate self-regulatory activities in response to a socioemotional challenge, resulting in frequent passivity/dependency (p .001). Statistical regression analysis revealed that face-to-face gaze engagement at 4 m moderates the risk related to neonatal CBSF for the emergence of BI at 12 m, but did not overturn the emergence of BI. Conclusion Results support the hypothesis that neonatal brainstem dysfunction canalizes behavioral inhibition. These findings highlight, for the first time, the role of the early developing brainstem in later development of BI and in abilities to initiate self-regulatory behavior. En ligne : http://dx.doi.org/10.1111/jcpp.12188 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=235
in Journal of Child Psychology and Psychiatry > 55-7 (July 2014) . - p.802-810[article] Neonatal brainstem dysfunction after preterm birth predicts behavioral inhibition [Texte imprimé et/ou numérique] / Ronny GEVA, Auteur ; Jessica SCHREIBER, Auteur ; Lihi SEGAL-CASPI, Auteur ; Michal MARKUS-SHIFFMAN, Auteur . - p.802-810.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 55-7 (July 2014) . - p.802-810
Mots-clés : Prematurity temperament infancy neural development motor inhibition Index. décimale : PER Périodiques Résumé : Background Behavioral inhibition (BI), the tendency to withdraw or exhibit negative affect when experiencing stressful situations, is a major risk factor for the development of social anxiety. However, neonatal biologic origins of this progression are still unknown. Click here to enter text.This study aimed to extend frameworks of behavioral inhibition by exploring empirically the central role of neonatal brainstem electrophysiologic functions in the development of social disengagement and BI. Methods Sixty-six preterm neonates (means ±SD: gestation age = 33.1 ± 1.22 weeks, birth weight = 1775 + 346.7 g; 51% female) participated in a prospective longitudinal study. The infants were tested within the first 2 weeks of postnatal life using an auditory brainstem-evoked response test. Based on the typicality of the major ABR wave latencies, waves I, III and V, neonates were divided into two groups (compromised, CBSF- with at least one component ?1.5 SDs from the mean for the respective gestation age; normal, NBSF, with all components within 1.5 SD around the mean), and were enrolled in a prospective longitudinal follow-up study. This report extends previous work from 4 m by testing responses to socioemotional challenges during the Separation–Reunion paradigm at 12 m. Results Results show that infants with neonatal CBSF were more susceptible to be classified as BI at 12 m (age corrected for prematurity) than infants with NBSF (66% vs. 40%, respectively). The most striking symptom in the CBSF group was a disability to initiate self-regulatory activities in response to a socioemotional challenge, resulting in frequent passivity/dependency (p .001). Statistical regression analysis revealed that face-to-face gaze engagement at 4 m moderates the risk related to neonatal CBSF for the emergence of BI at 12 m, but did not overturn the emergence of BI. Conclusion Results support the hypothesis that neonatal brainstem dysfunction canalizes behavioral inhibition. These findings highlight, for the first time, the role of the early developing brainstem in later development of BI and in abilities to initiate self-regulatory behavior. En ligne : http://dx.doi.org/10.1111/jcpp.12188 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=235 Neuropsychological functioning in childhood-onset psychosis and attention-deficit/hyperactivity disorder / Kimberly BRODSKY in Journal of Child Psychology and Psychiatry, 55-7 (July 2014)
![]()
[article]
Titre : Neuropsychological functioning in childhood-onset psychosis and attention-deficit/hyperactivity disorder Type de document : Texte imprimé et/ou numérique Auteurs : Kimberly BRODSKY, Auteur ; Erik G. WILLCUTT, Auteur ; Deana B. DAVALOS, Auteur ; Randal G. ROSS, Auteur Article en page(s) : p.811-818 Langues : Anglais (eng) Mots-clés : Psychosis schizophrenia ADHD neuropsychology cognition comorbidity Index. décimale : PER Périodiques Résumé : Background Attention-deficit/hyperactivity disorder (ADHD) and childhood-onset psychosis (COP) are chronic, heterogeneous disorders with symptoms that frequently co-occur, but the etiology of their comorbidity is unknown. Studies of each disorder indicate that both ADHD and COP are associated with a range of neuropsychological weaknesses, but few neuropsychological studies have directly compared groups with ADHD and COP. Methods Groups with ADHD only (32 F, 48 M), COP only (5 F, 5 M), ADHD + COP (9 F, 21 M), and a control group with neither disorder (25 F, 44 M) completed a neuropsychological battery that included measures of verbal working memory, response inhibition, response speed and variability, and selective attention. Results All three clinical groups exhibited significantly lower performance versus the control group on all neuropsychological measures, whereas the only significant difference between the clinical groups was a significantly larger weakness in verbal working memory in the groups with COP. Conclusions The frequent co-occurrence between COP and ADHD may reflect shared neuropsychological weaknesses that are most pronounced on measures of working memory and response variability. En ligne : http://dx.doi.org/10.1111/jcpp.12199 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=235
in Journal of Child Psychology and Psychiatry > 55-7 (July 2014) . - p.811-818[article] Neuropsychological functioning in childhood-onset psychosis and attention-deficit/hyperactivity disorder [Texte imprimé et/ou numérique] / Kimberly BRODSKY, Auteur ; Erik G. WILLCUTT, Auteur ; Deana B. DAVALOS, Auteur ; Randal G. ROSS, Auteur . - p.811-818.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 55-7 (July 2014) . - p.811-818
Mots-clés : Psychosis schizophrenia ADHD neuropsychology cognition comorbidity Index. décimale : PER Périodiques Résumé : Background Attention-deficit/hyperactivity disorder (ADHD) and childhood-onset psychosis (COP) are chronic, heterogeneous disorders with symptoms that frequently co-occur, but the etiology of their comorbidity is unknown. Studies of each disorder indicate that both ADHD and COP are associated with a range of neuropsychological weaknesses, but few neuropsychological studies have directly compared groups with ADHD and COP. Methods Groups with ADHD only (32 F, 48 M), COP only (5 F, 5 M), ADHD + COP (9 F, 21 M), and a control group with neither disorder (25 F, 44 M) completed a neuropsychological battery that included measures of verbal working memory, response inhibition, response speed and variability, and selective attention. Results All three clinical groups exhibited significantly lower performance versus the control group on all neuropsychological measures, whereas the only significant difference between the clinical groups was a significantly larger weakness in verbal working memory in the groups with COP. Conclusions The frequent co-occurrence between COP and ADHD may reflect shared neuropsychological weaknesses that are most pronounced on measures of working memory and response variability. En ligne : http://dx.doi.org/10.1111/jcpp.12199 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=235 Shared familial transmission of autism spectrum and attention-deficit/hyperactivity disorders / Erica D. MUSSER in Journal of Child Psychology and Psychiatry, 55-7 (July 2014)
![]()
[article]
Titre : Shared familial transmission of autism spectrum and attention-deficit/hyperactivity disorders Type de document : Texte imprimé et/ou numérique Auteurs : Erica D. MUSSER, Auteur ; Elizabeth HAWKEY, Auteur ; Svetlana S. KACHAN-LIU, Auteur ; Paul LEES, Auteur ; Jean-Baptiste ROULLET, Auteur ; Katrina GODDARD, Auteur ; Robert D. STEINER, Auteur ; Joel T. NIGG, Auteur Article en page(s) : p.819-827 Langues : Anglais (eng) Mots-clés : Attention-deficit/hyperactivity disorder autism spectrum disorder shared familial transmission Index. décimale : PER Périodiques Résumé : Background To determine whether familial transmission is shared between autism spectrum disorders and attention-deficit/hyperactivity disorder, we assessed the prevalence, rates of comorbidity, and familial transmission of both disorders in a large population-based sample of children during a recent 7 year period. Methods Study participants included all children born to parents with the Kaiser Permanente Northwest (KPNW) Health Plan between 1 January 1998 and 31 December 2004 (n = 35,073). Children and mothers with physician-identified autism spectrum disorders (ASD) and/or attention-deficit/hyperactivity disorder (ADHD) were identified via electronic medical records maintained for all KPNW members. Results Among children aged 6–12 years, prevalence was 2.0% for ADHD and 0.8% for ASD; within those groups, 0.2% of the full sample (19% of the ASD sample and 9.6% of the ADHD sample) had co-occurring ASD and ADHD, when all children were included. When mothers had a diagnosis of ADHD, first born offspring were at 6-fold risk of ADHD alone (OR = 5.02, p .0001) and at 2.5-fold risk of ASD alone (OR = 2.52, p .01). Results were not accounted for by maternal age, child gestational age, child gender, and child race. Conclusions Autism spectrum disorders shares familial transmission with ADHD. ADHD and ASD have a partially overlapping diathesis. En ligne : http://dx.doi.org/10.1111/jcpp.12201 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=235
in Journal of Child Psychology and Psychiatry > 55-7 (July 2014) . - p.819-827[article] Shared familial transmission of autism spectrum and attention-deficit/hyperactivity disorders [Texte imprimé et/ou numérique] / Erica D. MUSSER, Auteur ; Elizabeth HAWKEY, Auteur ; Svetlana S. KACHAN-LIU, Auteur ; Paul LEES, Auteur ; Jean-Baptiste ROULLET, Auteur ; Katrina GODDARD, Auteur ; Robert D. STEINER, Auteur ; Joel T. NIGG, Auteur . - p.819-827.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 55-7 (July 2014) . - p.819-827
Mots-clés : Attention-deficit/hyperactivity disorder autism spectrum disorder shared familial transmission Index. décimale : PER Périodiques Résumé : Background To determine whether familial transmission is shared between autism spectrum disorders and attention-deficit/hyperactivity disorder, we assessed the prevalence, rates of comorbidity, and familial transmission of both disorders in a large population-based sample of children during a recent 7 year period. Methods Study participants included all children born to parents with the Kaiser Permanente Northwest (KPNW) Health Plan between 1 January 1998 and 31 December 2004 (n = 35,073). Children and mothers with physician-identified autism spectrum disorders (ASD) and/or attention-deficit/hyperactivity disorder (ADHD) were identified via electronic medical records maintained for all KPNW members. Results Among children aged 6–12 years, prevalence was 2.0% for ADHD and 0.8% for ASD; within those groups, 0.2% of the full sample (19% of the ASD sample and 9.6% of the ADHD sample) had co-occurring ASD and ADHD, when all children were included. When mothers had a diagnosis of ADHD, first born offspring were at 6-fold risk of ADHD alone (OR = 5.02, p .0001) and at 2.5-fold risk of ASD alone (OR = 2.52, p .01). Results were not accounted for by maternal age, child gestational age, child gender, and child race. Conclusions Autism spectrum disorders shares familial transmission with ADHD. ADHD and ASD have a partially overlapping diathesis. En ligne : http://dx.doi.org/10.1111/jcpp.12201 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=235 Neonatal cerebral morphometry and later risk of persistent inattention/hyperactivity in children born very preterm / Samudragupta BORA in Journal of Child Psychology and Psychiatry, 55-7 (July 2014)
![]()
[article]
Titre : Neonatal cerebral morphometry and later risk of persistent inattention/hyperactivity in children born very preterm Type de document : Texte imprimé et/ou numérique Auteurs : Samudragupta BORA, Auteur ; Verena E. PRITCHARD, Auteur ; Zhe CHEN, Auteur ; Terrie E. INDER, Auteur ; Lianne J. WOODWARD, Auteur Article en page(s) : p.828-838 Langues : Anglais (eng) Mots-clés : Attention brain development low birth weight magnetic resonance imaging very preterm white matter injury Index. décimale : PER Périodiques Résumé : Background Attention problems are among the most prevalent neurobehavioral morbidities affecting very preterm (VPT) born children. The first study aim was to document rates of persistent attention/hyperactivity problems from ages 4 to 9 years in a regional cohort of VPT born children. The second aim was to examine the extent to which persistent problems were related to cerebral white matter abnormality and structural development on neonatal MRI. Methods Data were drawn from a prospective longitudinal study of 110 VPT (?32 weeks gestation) and 113 full-term (FT) children born from 1998 to 2000. At term equivalent, all VPT and 10 FT children underwent cerebral structural MRI, with scans analyzed qualitatively for white matter abnormalities and quantitatively for cortical and subcortical gray matter, myelinated and unmyelinated white matter, and cerebrospinal fluid volumes. At ages 4, 6, and 9 years, each child's parent and teacher completed the Inattention/Hyperactivity subscale of the Strengths and Difficulties Questionnaire. Results VPT born children had a fivefold increased risk of persistent attention/hyperactivity problems compared with FT children (13.1% vs. 2.8%; p = .002). No association was found between neonatal white matter abnormalities and later persistent inattention/hyperactivity risk (p ? .24). In contrast, measures of cerebral structural development including volumetric estimates of total cerebral tissue and cerebrospinal fluid relative to intracranial volume were associated with an increased risk of persistent attention/hyperactivity problems in VPT born children (p = .001). The dorsal prefrontal region showed the largest volumetric reduction (?3.2–8.2 mL). These brain-behavior associations persisted and in some cases, strengthened after covariate adjustment for postmenstrual age at MRI, gender, and family socioeconomic status. Conclusions Just over one in 10 VPT born children are subject to early onset and persistent attention/hyperactivity problems during childhood. These problems appear to reflect, at least in part, neonatal disturbances in cerebral growth and development rather than the effects of white matter injury. En ligne : http://dx.doi.org/10.1111/jcpp.12200 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=235
in Journal of Child Psychology and Psychiatry > 55-7 (July 2014) . - p.828-838[article] Neonatal cerebral morphometry and later risk of persistent inattention/hyperactivity in children born very preterm [Texte imprimé et/ou numérique] / Samudragupta BORA, Auteur ; Verena E. PRITCHARD, Auteur ; Zhe CHEN, Auteur ; Terrie E. INDER, Auteur ; Lianne J. WOODWARD, Auteur . - p.828-838.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 55-7 (July 2014) . - p.828-838
Mots-clés : Attention brain development low birth weight magnetic resonance imaging very preterm white matter injury Index. décimale : PER Périodiques Résumé : Background Attention problems are among the most prevalent neurobehavioral morbidities affecting very preterm (VPT) born children. The first study aim was to document rates of persistent attention/hyperactivity problems from ages 4 to 9 years in a regional cohort of VPT born children. The second aim was to examine the extent to which persistent problems were related to cerebral white matter abnormality and structural development on neonatal MRI. Methods Data were drawn from a prospective longitudinal study of 110 VPT (?32 weeks gestation) and 113 full-term (FT) children born from 1998 to 2000. At term equivalent, all VPT and 10 FT children underwent cerebral structural MRI, with scans analyzed qualitatively for white matter abnormalities and quantitatively for cortical and subcortical gray matter, myelinated and unmyelinated white matter, and cerebrospinal fluid volumes. At ages 4, 6, and 9 years, each child's parent and teacher completed the Inattention/Hyperactivity subscale of the Strengths and Difficulties Questionnaire. Results VPT born children had a fivefold increased risk of persistent attention/hyperactivity problems compared with FT children (13.1% vs. 2.8%; p = .002). No association was found between neonatal white matter abnormalities and later persistent inattention/hyperactivity risk (p ? .24). In contrast, measures of cerebral structural development including volumetric estimates of total cerebral tissue and cerebrospinal fluid relative to intracranial volume were associated with an increased risk of persistent attention/hyperactivity problems in VPT born children (p = .001). The dorsal prefrontal region showed the largest volumetric reduction (?3.2–8.2 mL). These brain-behavior associations persisted and in some cases, strengthened after covariate adjustment for postmenstrual age at MRI, gender, and family socioeconomic status. Conclusions Just over one in 10 VPT born children are subject to early onset and persistent attention/hyperactivity problems during childhood. These problems appear to reflect, at least in part, neonatal disturbances in cerebral growth and development rather than the effects of white matter injury. En ligne : http://dx.doi.org/10.1111/jcpp.12200 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=235 Double disadvantage: the influence of childhood maltreatment and community violence exposure on adolescent mental health / Charlotte A. M. CECIL in Journal of Child Psychology and Psychiatry, 55-7 (July 2014)
![]()
[article]
Titre : Double disadvantage: the influence of childhood maltreatment and community violence exposure on adolescent mental health Type de document : Texte imprimé et/ou numérique Auteurs : Charlotte A. M. CECIL, Auteur ; Essi VIDING, Auteur ; Edward D. BARKER, Auteur ; Jo GUINEY, Auteur ; Eamon J. MCCRORY, Auteur Article en page(s) : p.839-848 Langues : Anglais (eng) Mots-clés : Maltreatment community violence mental health trauma Index. décimale : PER Périodiques Résumé : Background Childhood maltreatment is a key risk factor for maladjustment and psychopathology. Although maltreated youth are more likely to experience community violence, both forms of adversity are generally examined separately. Consequently, little is known about the unique and interactive effects that characterize maltreatment and community violence exposure (CVE) on mental health. Methods Latent Profile Analysis (LPA) was applied to data from a community sample of high-risk adolescents and young adults (n = 204, M = 18.85) to categorize groups of participants with similar patterns of childhood (i.e. past) maltreatment exposure. Associations between childhood maltreatment, CVE and mental health outcomes were then explored using multivariate regression and moderation analyses. Results Latent Profile Analysis identified three groups of individuals with low, moderate and severe levels of childhood maltreatment. Maltreatment was associated with more internalizing, externalizing, and trauma-related symptoms. By contrast, CVE showed independent associations with only externalizing and trauma-related symptoms. Typically, childhood maltreatment and CVE exerted additive effects; however, these forms of adversity interacted to predict levels of anger. Conclusions Exposure to maltreatment and community violence is associated with increased levels of clinical symptoms. However, while maltreatment is associated with increased symptoms across a broad range of mental health domains, the impact of community violence is more constrained, suggesting that these environmental risk factors differentially impact mental health functioning. En ligne : http://dx.doi.org/10.1111/jcpp.12213 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=235
in Journal of Child Psychology and Psychiatry > 55-7 (July 2014) . - p.839-848[article] Double disadvantage: the influence of childhood maltreatment and community violence exposure on adolescent mental health [Texte imprimé et/ou numérique] / Charlotte A. M. CECIL, Auteur ; Essi VIDING, Auteur ; Edward D. BARKER, Auteur ; Jo GUINEY, Auteur ; Eamon J. MCCRORY, Auteur . - p.839-848.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 55-7 (July 2014) . - p.839-848
Mots-clés : Maltreatment community violence mental health trauma Index. décimale : PER Périodiques Résumé : Background Childhood maltreatment is a key risk factor for maladjustment and psychopathology. Although maltreated youth are more likely to experience community violence, both forms of adversity are generally examined separately. Consequently, little is known about the unique and interactive effects that characterize maltreatment and community violence exposure (CVE) on mental health. Methods Latent Profile Analysis (LPA) was applied to data from a community sample of high-risk adolescents and young adults (n = 204, M = 18.85) to categorize groups of participants with similar patterns of childhood (i.e. past) maltreatment exposure. Associations between childhood maltreatment, CVE and mental health outcomes were then explored using multivariate regression and moderation analyses. Results Latent Profile Analysis identified three groups of individuals with low, moderate and severe levels of childhood maltreatment. Maltreatment was associated with more internalizing, externalizing, and trauma-related symptoms. By contrast, CVE showed independent associations with only externalizing and trauma-related symptoms. Typically, childhood maltreatment and CVE exerted additive effects; however, these forms of adversity interacted to predict levels of anger. Conclusions Exposure to maltreatment and community violence is associated with increased levels of clinical symptoms. However, while maltreatment is associated with increased symptoms across a broad range of mental health domains, the impact of community violence is more constrained, suggesting that these environmental risk factors differentially impact mental health functioning. En ligne : http://dx.doi.org/10.1111/jcpp.12213 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=235