Dépouillements

Editorial: Identifying the cognitive and physiological underpinning of child psychiatric conditions / Stephen A. PETRILL in Journal of Child Psychology and Psychiatry, 53-2 (February 2012)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 53-2 (February 2012) . - p.109-110 Titre : Editorial: Identifying the cognitive and physiological underpinning of child psychiatric conditions Type de document : Texte imprimé et/ou numérique Auteurs : Stephen A. PETRILL, Auteur Année de publication : 2012 Article en page(s) : p.109-110 Langues : Anglais (eng) Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02521.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150 [article] Editorial: Identifying the cognitive and physiological underpinning of child psychiatric conditions [Texte imprimé et/ou numérique] / Stephen A. PETRILL, Auteur . - 2012 . - p.109-110. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 53-2 (February 2012) . - p.109-110 Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02521.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150

Executive function deficits in preschool children with ADHD and DBD / Kim SCHOEMAKER in Journal of Child Psychology and Psychiatry, 53-2 (February 2012)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 53-2 (February 2012) . - p.111-119 Titre : Executive function deficits in preschool children with ADHD and DBD Type de document : Texte imprimé et/ou numérique Auteurs : Kim SCHOEMAKER, Auteur ; Tessa BUNTE, Auteur ; Sandra A. WIEBE, Auteur ; Kimberly Andrews ESPY, Auteur ; Maja DEKOVIC, Auteur ; Walter MATTHYS, Auteur Année de publication : 2012 Article en page(s) : p.111-119 Langues : Anglais (eng) Mots-clés : Executive functions  preschool children  DBD;A DHD Index. décimale : PER Périodiques Résumé : Background:  Impairments in executive functions (EF) are consistently associated with attention deficit hyperactivity disorder (ADHD) and to a lesser extent, with disruptive behavior disorder (DBD), that is, oppositional defiant disorder or conduct disorder, in school-aged children. Recently, larger numbers of children with these disorders are diagnosed earlier in development, yet knowledge about impairments in clinically diagnosed preschool children and the role of comorbidity is limited. Therefore, the aim of the current study was to examine EF in clinically referred preschool children with a clinical diagnosis of ADHD, DBD and ADHD + DBD. Method:  Participants were 202 children aged 3.5–5.5 years, 61 with ADHD only, 33 with DBD only, 52 with comorbid ADHD + DBD and 56 typically developing children. Five EF tasks were administered. Results:  Confirmatory factor analysis showed that the two-factor model (inhibition and working memory) fit the data better than a one-factor model in this clinical sample. Preschoolers with ADHD displayed inhibition deficits, also after controlling for IQ. Likewise, preschoolers with DBD displayed impaired inhibition, but when IQ was controlled differences were carried mostly by the effect on the task where motivational demands were high (i.e. when tangible rewards were used). This pattern was also found in the interaction between ADHD and DBD; impaired inhibition in the comorbid group, however, was more severe than in the DBD group. Regarding working memory, few group differences were found. Conclusions:  Clinically diagnosed preschool children with ADHD showed robust inhibition deficits, whereas preschool children with DBD showed impaired inhibition especially where motivational incentives were prominent. Severity of inhibition impairment in the comorbid group was similar to the ADHD group. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02468.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150 [article] Executive function deficits in preschool children with ADHD and DBD [Texte imprimé et/ou numérique] / Kim SCHOEMAKER, Auteur ; Tessa BUNTE, Auteur ; Sandra A. WIEBE, Auteur ; Kimberly Andrews ESPY, Auteur ; Maja DEKOVIC, Auteur ; Walter MATTHYS, Auteur . - 2012 . - p.111-119. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 53-2 (February 2012) . - p.111-119 Mots-clés : Executive functions  preschool children  DBD;A DHD Index. décimale : PER Périodiques Résumé : Background:  Impairments in executive functions (EF) are consistently associated with attention deficit hyperactivity disorder (ADHD) and to a lesser extent, with disruptive behavior disorder (DBD), that is, oppositional defiant disorder or conduct disorder, in school-aged children. Recently, larger numbers of children with these disorders are diagnosed earlier in development, yet knowledge about impairments in clinically diagnosed preschool children and the role of comorbidity is limited. Therefore, the aim of the current study was to examine EF in clinically referred preschool children with a clinical diagnosis of ADHD, DBD and ADHD + DBD. Method:  Participants were 202 children aged 3.5–5.5 years, 61 with ADHD only, 33 with DBD only, 52 with comorbid ADHD + DBD and 56 typically developing children. Five EF tasks were administered. Results:  Confirmatory factor analysis showed that the two-factor model (inhibition and working memory) fit the data better than a one-factor model in this clinical sample. Preschoolers with ADHD displayed inhibition deficits, also after controlling for IQ. Likewise, preschoolers with DBD displayed impaired inhibition, but when IQ was controlled differences were carried mostly by the effect on the task where motivational demands were high (i.e. when tangible rewards were used). This pattern was also found in the interaction between ADHD and DBD; impaired inhibition in the comorbid group, however, was more severe than in the DBD group. Regarding working memory, few group differences were found. Conclusions:  Clinically diagnosed preschool children with ADHD showed robust inhibition deficits, whereas preschool children with DBD showed impaired inhibition especially where motivational incentives were prominent. Severity of inhibition impairment in the comorbid group was similar to the ADHD group. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02468.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150

Emotion regulation predicts attention bias in maltreated children at-risk for depression / Sarah E. ROMENS in Journal of Child Psychology and Psychiatry, 53-2 (February 2012)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 53-2 (February 2012) . - p.120-127 Titre : Emotion regulation predicts attention bias in maltreated children at-risk for depression Type de document : Texte imprimé et/ou numérique Auteurs : Sarah E. ROMENS, Auteur ; Seth D. POLLAK, Auteur Année de publication : 2012 Article en page(s) : p.120-127 Langues : Anglais (eng) Mots-clés : Maltreatment  emotion regulation  rumination  attention bias  depression  blood pressure Index. décimale : PER Périodiques Résumé : Background:  Child maltreatment is associated with heightened risk for depression; however, not all individuals who experience maltreatment develop depression. Previous research indicates that maltreatment contributes to an attention bias for emotional cues, and that depressed individuals show attention bias for sad cues. Method:  The present study examined attention patterns for sad, depression-relevant cues in children with and without experience of maltreatment. We also explored whether individual differences in physiological reactivity and emotion regulation in response to a sad emotional state predict heightened attention to sad cues associated with depression. Results:  Children who experienced high levels of maltreatment showed an increase in attention bias for sad faces throughout the course of the study, such that they showed biased attention for sad faces following the initiation of a sad emotional state. Maltreated children who had high levels of trait rumination showed an attention bias toward sad faces across all time points. Conclusions:  These data suggest that maltreated children show heightened attention for depression-relevant cues in certain contexts (e.g. after experience of a sad emotional state). Additionally, maltreated children who tend to engage in rumination show a relatively stable pattern of heightened attention for depression-relevant cues. These patterns may identify which maltreated children are most likely to exhibit biased attention for sad cues and be at heightened risk for depression. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02474.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150 [article] Emotion regulation predicts attention bias in maltreated children at-risk for depression [Texte imprimé et/ou numérique] / Sarah E. ROMENS, Auteur ; Seth D. POLLAK, Auteur . - 2012 . - p.120-127. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 53-2 (February 2012) . - p.120-127 Mots-clés : Maltreatment  emotion regulation  rumination  attention bias  depression  blood pressure Index. décimale : PER Périodiques Résumé : Background:  Child maltreatment is associated with heightened risk for depression; however, not all individuals who experience maltreatment develop depression. Previous research indicates that maltreatment contributes to an attention bias for emotional cues, and that depressed individuals show attention bias for sad cues. Method:  The present study examined attention patterns for sad, depression-relevant cues in children with and without experience of maltreatment. We also explored whether individual differences in physiological reactivity and emotion regulation in response to a sad emotional state predict heightened attention to sad cues associated with depression. Results:  Children who experienced high levels of maltreatment showed an increase in attention bias for sad faces throughout the course of the study, such that they showed biased attention for sad faces following the initiation of a sad emotional state. Maltreated children who had high levels of trait rumination showed an attention bias toward sad faces across all time points. Conclusions:  These data suggest that maltreated children show heightened attention for depression-relevant cues in certain contexts (e.g. after experience of a sad emotional state). Additionally, maltreated children who tend to engage in rumination show a relatively stable pattern of heightened attention for depression-relevant cues. These patterns may identify which maltreated children are most likely to exhibit biased attention for sad cues and be at heightened risk for depression. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02474.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150

A comprehensive investigation of memory impairment in attention deficit hyperactivity disorder and oppositional defiant disorder / Sinéad M. RHODES in Journal of Child Psychology and Psychiatry, 53-2 (February 2012)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 53-2 (February 2012) . - p.128-137 Titre : A comprehensive investigation of memory impairment in attention deficit hyperactivity disorder and oppositional defiant disorder Type de document : Texte imprimé et/ou numérique Auteurs : Sinéad M. RHODES, Auteur ; Joanne PARK, Auteur ; Sarah SETH, Auteur ; David R. COGHILL, Auteur Année de publication : 2012 Article en page(s) : p.128-137 Langues : Anglais (eng) Mots-clés : Working memory  long-term memory  executive function  ADHD  ODD Index. décimale : PER Périodiques Résumé : Background:  We conducted a comprehensive and systematic assessment of memory functioning in drug-naïve boys with attention deficit hyperactivity disorder (ADHD) and oppositional defiant disorder (ODD). Methods:  Boys performed verbal and spatial working memory (WM) component (storage and central executive) and verbal and spatial storage load tasks, and the spatial span, spatial executive WM, spatial recognition memory and verbal recognition memory tasks from the Cambridge Neuropsychological Test Automated Battery. Groups comprised: (a) ADHD only (N = 21); (b) ADHD+ODD (N = 27); (c) ODD only (N = 21); and (d) typically developing (TYP) boys (N = 26). Groups were matched for age (M = 9.7 years) and sex (all boys). Results:  Confirmatory factor analyses confirmed the presence of five factors: verbal functioning, spatial functioning, WM storage, WM central executive and long-term memory (LTM). All three clinical groups demonstrated impaired memory performance. Boys with ODD and ODD+ADHD but not ADHD alone performed poorly on verbal memory tasks, whilst all three clinical groups showed impaired performance on spatial memory tasks. All three clinical groups performed poorly on the storage and central executive WM factors and the LTM factor. Conclusions:  ADHD and ODD are characterised by impaired performance storage and central executive WM tasks and LTM tasks. This is, we believe, the first report of impaired WM and LTM performance in ODD. This study suggests that verbal memory difficulties are more closely associated with ODD than ADHD symptoms and that combined ADHD+ODD represents a true comorbidity. The data also support a small but growing number of suggestions in the literature of impaired LTM in ADHD. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02436.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150 [article] A comprehensive investigation of memory impairment in attention deficit hyperactivity disorder and oppositional defiant disorder [Texte imprimé et/ou numérique] / Sinéad M. RHODES, Auteur ; Joanne PARK, Auteur ; Sarah SETH, Auteur ; David R. COGHILL, Auteur . - 2012 . - p.128-137. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 53-2 (February 2012) . - p.128-137 Mots-clés : Working memory  long-term memory  executive function  ADHD  ODD Index. décimale : PER Périodiques Résumé : Background:  We conducted a comprehensive and systematic assessment of memory functioning in drug-naïve boys with attention deficit hyperactivity disorder (ADHD) and oppositional defiant disorder (ODD). Methods:  Boys performed verbal and spatial working memory (WM) component (storage and central executive) and verbal and spatial storage load tasks, and the spatial span, spatial executive WM, spatial recognition memory and verbal recognition memory tasks from the Cambridge Neuropsychological Test Automated Battery. Groups comprised: (a) ADHD only (N = 21); (b) ADHD+ODD (N = 27); (c) ODD only (N = 21); and (d) typically developing (TYP) boys (N = 26). Groups were matched for age (M = 9.7 years) and sex (all boys). Results:  Confirmatory factor analyses confirmed the presence of five factors: verbal functioning, spatial functioning, WM storage, WM central executive and long-term memory (LTM). All three clinical groups demonstrated impaired memory performance. Boys with ODD and ODD+ADHD but not ADHD alone performed poorly on verbal memory tasks, whilst all three clinical groups showed impaired performance on spatial memory tasks. All three clinical groups performed poorly on the storage and central executive WM factors and the LTM factor. Conclusions:  ADHD and ODD are characterised by impaired performance storage and central executive WM tasks and LTM tasks. This is, we believe, the first report of impaired WM and LTM performance in ODD. This study suggests that verbal memory difficulties are more closely associated with ODD than ADHD symptoms and that combined ADHD+ODD represents a true comorbidity. The data also support a small but growing number of suggestions in the literature of impaired LTM in ADHD. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02436.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150

Commentary: Theoretical and methodological challenges to the study of working memory in developmental disorders – a comment on Rhodes et al. (2012) / Christopher JARROLD in Journal of Child Psychology and Psychiatry, 53-2 (February 2012)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 53-2 (February 2012) . - p.138-140 Titre : Commentary: Theoretical and methodological challenges to the study of working memory in developmental disorders – a comment on Rhodes et al. (2012) Type de document : Texte imprimé et/ou numérique Auteurs : Christopher JARROLD, Auteur ; Debbora HALL, Auteur Année de publication : 2012 Article en page(s) : p.138-140 Langues : Anglais (eng) Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02507.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150 [article] Commentary: Theoretical and methodological challenges to the study of working memory in developmental disorders – a comment on Rhodes et al. (2012) [Texte imprimé et/ou numérique] / Christopher JARROLD, Auteur ; Debbora HALL, Auteur . - 2012 . - p.138-140. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 53-2 (February 2012) . - p.138-140 Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02507.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150

Commentary response: Addressing the challenges – response to the commentary of Jarrold and Hall (2012) / David R. COGHILL in Journal of Child Psychology and Psychiatry, 53-2 (February 2012)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 53-2 (February 2012) . - p.141-142 Titre : Commentary response: Addressing the challenges – response to the commentary of Jarrold and Hall (2012) Type de document : Texte imprimé et/ou numérique Auteurs : David R. COGHILL, Auteur ; Sinéad M. RHODES, Auteur Année de publication : 2012 Article en page(s) : p.141-142 Langues : Anglais (eng) Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02506.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150 [article] Commentary response: Addressing the challenges – response to the commentary of Jarrold and Hall (2012) [Texte imprimé et/ou numérique] / David R. COGHILL, Auteur ; Sinéad M. RHODES, Auteur . - 2012 . - p.141-142. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 53-2 (February 2012) . - p.141-142 Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02506.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150

Combining information from multiple sources for the diagnosis of autism spectrum disorders for toddlers and young preschoolers from 12 to 47 months of age / So Hyun KIM in Journal of Child Psychology and Psychiatry, 53-2 (February 2012)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 53-2 (February 2012) . - p.143-151 Titre : Combining information from multiple sources for the diagnosis of autism spectrum disorders for toddlers and young preschoolers from 12 to 47 months of age Type de document : Texte imprimé et/ou numérique Auteurs : So Hyun KIM, Auteur ; Catherine LORD, Auteur Année de publication : 2012 Article en page(s) : p.143-151 Langues : Anglais (eng) Mots-clés : Autism spectrum disorders  autism diagnostic interview-revised  autism diagnostic observation schedule  early diagnosis Index. décimale : PER Périodiques Résumé : Background:  Purpose of this study was to systematically examine combined use of the Autism Diagnostic Interview-Revised (ADI-R) and Autism Diagnostic Observation Schedule (ADOS) for children under age 4 using newly developed and revised diagnostic algorithms. Methods:  Single and combined use of the ADI-R and ADOS algorithms were compared to clinical best estimate diagnoses for 435 children with autism spectrum disorders (ASD), 113 children with nonspectrum disorders, and 47 children with typical development from 12 to 47 months of age. Sequential strategies to reach a diagnostic decision by prioritizing administrations of instruments were also evaluated. Results:  Well-balanced sensitivities and specificities above 80% were obtained for ASD diagnoses using both instruments. Specificities significantly improved when both instruments were used compared to one. Scores that can be used to systematically prioritize administrations of instruments were identified. Conclusions:  The ADI-R and ADOS make independent, additive contributions to more accurate diagnostic decisions for clinicians evaluating toddlers and young preschoolers with ASD. Sequential assessment strategies using the scores identified may be appropriate for some children. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02458.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150 [article] Combining information from multiple sources for the diagnosis of autism spectrum disorders for toddlers and young preschoolers from 12 to 47 months of age [Texte imprimé et/ou numérique] / So Hyun KIM, Auteur ; Catherine LORD, Auteur . - 2012 . - p.143-151. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 53-2 (February 2012) . - p.143-151 Mots-clés : Autism spectrum disorders  autism diagnostic interview-revised  autism diagnostic observation schedule  early diagnosis Index. décimale : PER Périodiques Résumé : Background:  Purpose of this study was to systematically examine combined use of the Autism Diagnostic Interview-Revised (ADI-R) and Autism Diagnostic Observation Schedule (ADOS) for children under age 4 using newly developed and revised diagnostic algorithms. Methods:  Single and combined use of the ADI-R and ADOS algorithms were compared to clinical best estimate diagnoses for 435 children with autism spectrum disorders (ASD), 113 children with nonspectrum disorders, and 47 children with typical development from 12 to 47 months of age. Sequential strategies to reach a diagnostic decision by prioritizing administrations of instruments were also evaluated. Results:  Well-balanced sensitivities and specificities above 80% were obtained for ASD diagnoses using both instruments. Specificities significantly improved when both instruments were used compared to one. Scores that can be used to systematically prioritize administrations of instruments were identified. Conclusions:  The ADI-R and ADOS make independent, additive contributions to more accurate diagnostic decisions for clinicians evaluating toddlers and young preschoolers with ASD. Sequential assessment strategies using the scores identified may be appropriate for some children. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02458.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150

Longitudinal follow-up of autism spectrum features and sensory behaviors in Angelman syndrome by deletion class / Sarika U. PETERS in Journal of Child Psychology and Psychiatry, 53-2 (February 2012)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 53-2 (February 2012) . - p.152-159 Titre : Longitudinal follow-up of autism spectrum features and sensory behaviors in Angelman syndrome by deletion class Type de document : Texte imprimé et/ou numérique Auteurs : Sarika U. PETERS, Auteur ; Lucia HOROWITZ, Auteur ; Rene BARBIERI-WELGE, Auteur ; Julie LOUNDS TAYLOR, Auteur ; Rachel J. HUNDLEY, Auteur Année de publication : 2012 Article en page(s) : p.152-159 Langues : Anglais (eng) Mots-clés : Chromosome anomalies  autistic disorder  cognition  adaptive behavior  longitudinal studies Index. décimale : PER Périodiques Résumé : Background:  Angelman syndrome (AS) is a neurogenetic disorder characterized by severe intellectual disability, lack of speech, and low threshold for laughter; it is considered a ‘syndromic’ form of autism spectrum disorder (ASD). Previous studies have indicated overlap of ASD and AS, primarily in individuals with larger (∼6 Mb) Class I deletions of chromosome 15q11-13. Questions remain regarding whether intellectual disability solely contributes to ASD features in AS and how ASD features in AS change over time. In this study, we used a dimensional approach to examine ASD symptom severity in individuals with AS Class I versus Class II deletions within the context of cognitive development over time. Methods:  A total of 17 participants with a larger, Class I deletion and 25 participants with a smaller Class II deletion (∼5 Mb) were enrolled (age range = 2–25 years; 5 years 5 months). Standardized measures of cognition, language, motor skills, adaptive skills, maladaptive behavior, autism, and sensory-seeking behaviors/aversions were given at baseline and after 12 months. Results:  Despite equivalent cognition and adaptive behavior, the results of repeated measures analyses of variance indicate that participants with Class I deletions have greater impairment in social affect (F = 8.65; p = .006) and more repetitive behaviors (F = 7.92; p = .008) compared to participants with Class II deletions. Although both groups improve in cognition over time, differences in ASD behaviors persist. Conclusions:  Despite a lack of differences in cognition or adaptive behavior, individuals with Class I deletions have greater severity in ASD features and sensory aversions that remain over time. There are four genes (NIPA 1, NIPA 2, CYFIP1, and GCP5) missing in Class I and present in Class Il deletions, one or more of which may have a role in modifying the severity of social affect impairment, and level of restricted/repetitive behaviors in AS. Our results also suggest the utility of a dimensional, longitudinal approach to the assessment of ASD features in populations of individuals who are low functioning. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02455.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150 [article] Longitudinal follow-up of autism spectrum features and sensory behaviors in Angelman syndrome by deletion class [Texte imprimé et/ou numérique] / Sarika U. PETERS, Auteur ; Lucia HOROWITZ, Auteur ; Rene BARBIERI-WELGE, Auteur ; Julie LOUNDS TAYLOR, Auteur ; Rachel J. HUNDLEY, Auteur . - 2012 . - p.152-159. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 53-2 (February 2012) . - p.152-159 Mots-clés : Chromosome anomalies  autistic disorder  cognition  adaptive behavior  longitudinal studies Index. décimale : PER Périodiques Résumé : Background:  Angelman syndrome (AS) is a neurogenetic disorder characterized by severe intellectual disability, lack of speech, and low threshold for laughter; it is considered a ‘syndromic’ form of autism spectrum disorder (ASD). Previous studies have indicated overlap of ASD and AS, primarily in individuals with larger (∼6 Mb) Class I deletions of chromosome 15q11-13. Questions remain regarding whether intellectual disability solely contributes to ASD features in AS and how ASD features in AS change over time. In this study, we used a dimensional approach to examine ASD symptom severity in individuals with AS Class I versus Class II deletions within the context of cognitive development over time. Methods:  A total of 17 participants with a larger, Class I deletion and 25 participants with a smaller Class II deletion (∼5 Mb) were enrolled (age range = 2–25 years; 5 years 5 months). Standardized measures of cognition, language, motor skills, adaptive skills, maladaptive behavior, autism, and sensory-seeking behaviors/aversions were given at baseline and after 12 months. Results:  Despite equivalent cognition and adaptive behavior, the results of repeated measures analyses of variance indicate that participants with Class I deletions have greater impairment in social affect (F = 8.65; p = .006) and more repetitive behaviors (F = 7.92; p = .008) compared to participants with Class II deletions. Although both groups improve in cognition over time, differences in ASD behaviors persist. Conclusions:  Despite a lack of differences in cognition or adaptive behavior, individuals with Class I deletions have greater severity in ASD features and sensory aversions that remain over time. There are four genes (NIPA 1, NIPA 2, CYFIP1, and GCP5) missing in Class I and present in Class Il deletions, one or more of which may have a role in modifying the severity of social affect impairment, and level of restricted/repetitive behaviors in AS. Our results also suggest the utility of a dimensional, longitudinal approach to the assessment of ASD features in populations of individuals who are low functioning. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02455.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150

Autistic symptoms in childhood arrestees: longitudinal association with delinquent behavior / Charlotte A. M. L. GELUK in Journal of Child Psychology and Psychiatry, 53-2 (February 2012)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 53-2 (February 2012) . - p.160-167 Titre : Autistic symptoms in childhood arrestees: longitudinal association with delinquent behavior Type de document : Texte imprimé et/ou numérique Auteurs : Charlotte A. M. L. GELUK, Auteur ; Lucres M. C. JANSEN, Auteur ; Robert R. J. M. VERMEIREN, Auteur ; Theo A. DORELEIJERS, Auteur ; Lieke VAN DOMBURGH, Auteur ; Annelies A. DE BILDT, Auteur ; Jos W. R. TWISK, Auteur ; Catharina A. HARTMAN, Auteur Année de publication : 2012 Article en page(s) : p.160-167 Langues : Anglais (eng) Mots-clés : Pervasive developmental disorder  delinquency  externalizing disorder  longitudinal study Index. décimale : PER Périodiques Résumé : Background:  To compare childhood arrestees with matched comparison groups on levels of autistic symptoms and to assess the unique predictive value of autistic symptoms for future delinquent behavior in childhood arrestees. Methods:  Childhood first-time arrestees (n = 308, baseline age 10.7 ± 1.5 years) were followed up for 2 years. Autistic symptoms, externalizing disorders and delinquent behavior were assessed yearly. Childhood arrestees were compared on autistic symptoms with matched (age, gender) general population and clinical autism spectrum disorder samples. The predictive value of autistic symptoms for delinquent behavior was analyzed using generalized estimating equations. Results:  At each assessment, levels of autistic symptoms in childhood arrestees were in between levels found in the general population and autism spectrum disorder samples. Autistic symptoms were positively associated with delinquent behavior in childhood arrestees, even after adjustment for externalizing disorders: IRR (incidence rate ratio) 1.23; 95% CI 1.11–1.36 and IRR 1.29; 95% CI 1.15–1.45 for core autistic symptoms and total symptom score, respectively. Conclusions:  Autistic symptoms are more prevalent in childhood arrestees compared to the general population and are uniquely associated with future delinquent behavior. Attention should, therefore, be given to the possible presence of autism related symptomatology in these children. Implications for diagnostic assessment and intervention need further investigation. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02456.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150 [article] Autistic symptoms in childhood arrestees: longitudinal association with delinquent behavior [Texte imprimé et/ou numérique] / Charlotte A. M. L. GELUK, Auteur ; Lucres M. C. JANSEN, Auteur ; Robert R. J. M. VERMEIREN, Auteur ; Theo A. DORELEIJERS, Auteur ; Lieke VAN DOMBURGH, Auteur ; Annelies A. DE BILDT, Auteur ; Jos W. R. TWISK, Auteur ; Catharina A. HARTMAN, Auteur . - 2012 . - p.160-167. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 53-2 (February 2012) . - p.160-167 Mots-clés : Pervasive developmental disorder  delinquency  externalizing disorder  longitudinal study Index. décimale : PER Périodiques Résumé : Background:  To compare childhood arrestees with matched comparison groups on levels of autistic symptoms and to assess the unique predictive value of autistic symptoms for future delinquent behavior in childhood arrestees. Methods:  Childhood first-time arrestees (n = 308, baseline age 10.7 ± 1.5 years) were followed up for 2 years. Autistic symptoms, externalizing disorders and delinquent behavior were assessed yearly. Childhood arrestees were compared on autistic symptoms with matched (age, gender) general population and clinical autism spectrum disorder samples. The predictive value of autistic symptoms for delinquent behavior was analyzed using generalized estimating equations. Results:  At each assessment, levels of autistic symptoms in childhood arrestees were in between levels found in the general population and autism spectrum disorder samples. Autistic symptoms were positively associated with delinquent behavior in childhood arrestees, even after adjustment for externalizing disorders: IRR (incidence rate ratio) 1.23; 95% CI 1.11–1.36 and IRR 1.29; 95% CI 1.15–1.45 for core autistic symptoms and total symptom score, respectively. Conclusions:  Autistic symptoms are more prevalent in childhood arrestees compared to the general population and are uniquely associated with future delinquent behavior. Attention should, therefore, be given to the possible presence of autism related symptomatology in these children. Implications for diagnostic assessment and intervention need further investigation. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02456.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150

Trajectories of children’s internalizing symptoms: the role of maternal internalizing symptoms, respiratory sinus arrhythmia and child sex / Emily K. WETTER in Journal of Child Psychology and Psychiatry, 53-2 (February 2012)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 53-2 (February 2012) . - p.168-177 Titre : Trajectories of children’s internalizing symptoms: the role of maternal internalizing symptoms, respiratory sinus arrhythmia and child sex Type de document : Texte imprimé et/ou numérique Auteurs : Emily K. WETTER, Auteur ; Mona EL-SHEIKH, Auteur Année de publication : 2012 Article en page(s) : p.168-177 Langues : Anglais (eng) Mots-clés : Internalizing symptoms  children  physiological regulation  respiratory sinus arrhythmia Index. décimale : PER Périodiques Résumé : Background:  We assessed trajectories of children’s internalizing symptoms as predicted by interactions among maternal internalizing symptoms, respiratory sinus arrhythmia (RSA) and child sex. Method:  An ethnically and socioeconomically diverse sample of children (n = 251) participated during three study waves. Children’s mean ages were 8.23 years (SD = 0.72) at T1, 9.31 years (SD = 0.79) at T2 and 10.28 years (SD = 0.99) at T3. Results:  Multiple-indicator multilevel latent growth analyses showed maternal internalizing symptoms interacted with child RSA and sex to predict children’s internalizing symptoms. Girls with higher RSA whose mothers had lower levels of internalizing symptoms showed the steepest decline in internalizing symptoms across time. Girls with lower RSA whose mothers had higher levels of internalizing symptoms showed the highest levels of internalizing symptoms at T3, whereas boys with higher RSA whose mothers had higher levels of internalizing symptoms showed the highest levels of internalizing symptoms at T3. Conclusions:  Findings build on this scant literature and support the importance of individual differences in children’s physiological regulation in the prediction of psychopathology otherwise associated with familial risk. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02470.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150 [article] Trajectories of children’s internalizing symptoms: the role of maternal internalizing symptoms, respiratory sinus arrhythmia and child sex [Texte imprimé et/ou numérique] / Emily K. WETTER, Auteur ; Mona EL-SHEIKH, Auteur . - 2012 . - p.168-177. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 53-2 (February 2012) . - p.168-177 Mots-clés : Internalizing symptoms  children  physiological regulation  respiratory sinus arrhythmia Index. décimale : PER Périodiques Résumé : Background:  We assessed trajectories of children’s internalizing symptoms as predicted by interactions among maternal internalizing symptoms, respiratory sinus arrhythmia (RSA) and child sex. Method:  An ethnically and socioeconomically diverse sample of children (n = 251) participated during three study waves. Children’s mean ages were 8.23 years (SD = 0.72) at T1, 9.31 years (SD = 0.79) at T2 and 10.28 years (SD = 0.99) at T3. Results:  Multiple-indicator multilevel latent growth analyses showed maternal internalizing symptoms interacted with child RSA and sex to predict children’s internalizing symptoms. Girls with higher RSA whose mothers had lower levels of internalizing symptoms showed the steepest decline in internalizing symptoms across time. Girls with lower RSA whose mothers had higher levels of internalizing symptoms showed the highest levels of internalizing symptoms at T3, whereas boys with higher RSA whose mothers had higher levels of internalizing symptoms showed the highest levels of internalizing symptoms at T3. Conclusions:  Findings build on this scant literature and support the importance of individual differences in children’s physiological regulation in the prediction of psychopathology otherwise associated with familial risk. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02470.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150

Separation anxiety disorder in children: disorder-specific responses to experimental separation from the mother / Joe KOSSOWSKY in Journal of Child Psychology and Psychiatry, 53-2 (February 2012)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 53-2 (February 2012) . - p.178-187 Titre : Separation anxiety disorder in children: disorder-specific responses to experimental separation from the mother Type de document : Texte imprimé et/ou numérique Auteurs : Joe KOSSOWSKY, Auteur ; Frank H. WILHELM, Auteur ; Walton T. ROTH, Auteur ; Silvia SCHNEIDER, Auteur Année de publication : 2012 Article en page(s) : p.178-187 Langues : Anglais (eng) Mots-clés : Childhood anxiety  separation anxiety disorder  autonomic nervous system  respiration Index. décimale : PER Périodiques Résumé : Background:  Separation anxiety disorder (SAD) is one of the most common anxiety disorders in childhood and is predictive of adult anxiety disorders, especially panic disorder. However, the disorder has seldom been studied and the attempt to distinguish SAD from other anxiety disorders with regard to psychophysiology has not been made. We expected exaggerated anxiety as well as sympathetic and respiratory reactivity in SAD during separation from the mother. Method:  Participants were 49 children with a principal diagnosis of SAD, 21 clinical controls (CC) with a principal diagnosis of anxiety disorder other than SAD, and 39 healthy controls (HC) not meeting criteria for any current diagnosis. Analyses of covariance controlling for age were used to assess sympathetic and parasympathetic activation (preejection period and respiratory sinus arrhythmia) as well as cardiovascular (heart rate, mean arterial pressure, total peripheral resistance), respiratory (total breath time, minute ventilation, tidal volume, end-tidal CO2, respiratory variability), electrodermal, and self-report (anxiety, cognitions, symptoms) variables during baseline, 4-min separation from, and reunion with the mother. Results:  Children with a diagnosis of SAD were characterized by elevated self-reported anxiety responses to separation and increased sympathetic reactivity compared with CC and HC groups. The SAD group also displayed greater vagal withdrawal and higher reactivity in multiple cardiovascular, respiratory, and electrodermal measures compared with the HC group, while corresponding responses were less in the CC group and not significantly different from the other groups. Conclusions:  Separation from the mother elicits greater autonomic, respiratory, and experiential responses in children with SAD. Our findings based on brief experimental separation demonstrate differential subjective and physiological manifestations of specific anxiety diagnoses, thus supporting the validity of the diagnostic category of SAD. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02465.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150 [article] Separation anxiety disorder in children: disorder-specific responses to experimental separation from the mother [Texte imprimé et/ou numérique] / Joe KOSSOWSKY, Auteur ; Frank H. WILHELM, Auteur ; Walton T. ROTH, Auteur ; Silvia SCHNEIDER, Auteur . - 2012 . - p.178-187. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 53-2 (February 2012) . - p.178-187 Mots-clés : Childhood anxiety  separation anxiety disorder  autonomic nervous system  respiration Index. décimale : PER Périodiques Résumé : Background:  Separation anxiety disorder (SAD) is one of the most common anxiety disorders in childhood and is predictive of adult anxiety disorders, especially panic disorder. However, the disorder has seldom been studied and the attempt to distinguish SAD from other anxiety disorders with regard to psychophysiology has not been made. We expected exaggerated anxiety as well as sympathetic and respiratory reactivity in SAD during separation from the mother. Method:  Participants were 49 children with a principal diagnosis of SAD, 21 clinical controls (CC) with a principal diagnosis of anxiety disorder other than SAD, and 39 healthy controls (HC) not meeting criteria for any current diagnosis. Analyses of covariance controlling for age were used to assess sympathetic and parasympathetic activation (preejection period and respiratory sinus arrhythmia) as well as cardiovascular (heart rate, mean arterial pressure, total peripheral resistance), respiratory (total breath time, minute ventilation, tidal volume, end-tidal CO2, respiratory variability), electrodermal, and self-report (anxiety, cognitions, symptoms) variables during baseline, 4-min separation from, and reunion with the mother. Results:  Children with a diagnosis of SAD were characterized by elevated self-reported anxiety responses to separation and increased sympathetic reactivity compared with CC and HC groups. The SAD group also displayed greater vagal withdrawal and higher reactivity in multiple cardiovascular, respiratory, and electrodermal measures compared with the HC group, while corresponding responses were less in the CC group and not significantly different from the other groups. Conclusions:  Separation from the mother elicits greater autonomic, respiratory, and experiential responses in children with SAD. Our findings based on brief experimental separation demonstrate differential subjective and physiological manifestations of specific anxiety diagnoses, thus supporting the validity of the diagnostic category of SAD. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02465.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150

Parenting by anxious mothers: effects of disorder subtype, context and child characteristics / Lynne MURRAY in Journal of Child Psychology and Psychiatry, 53-2 (February 2012)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 53-2 (February 2012) . - p.188-196 Titre : Parenting by anxious mothers: effects of disorder subtype, context and child characteristics Type de document : Texte imprimé et/ou numérique Auteurs : Lynne MURRAY, Auteur ; Pui Yi LAU, Auteur ; Adriane ARTECHE, Auteur ; Cathy CRESWELL, Auteur ; Stephanie RUSS, Auteur ; Letizia Della ZOPPA, Auteur ; Michela MUGGEO, Auteur ; Alan STEIN, Auteur ; Peter J. COOPER, Auteur Année de publication : 2012 Article en page(s) : p.188-196 Langues : Anglais (eng) Mots-clés : Anxiety  social phobia  generalised anxiety disorder  parenting  mother–child interactions  behavioural inhibition  specificity;task effects Index. décimale : PER Périodiques Résumé : Background:  There has been increasing research interest in parenting by anxious adults; however, little is known about anxiety-subtype effects, or effects of the context in which parenting is assessed. Methods:  Two groups of anxious mothers, social phobia (N = 50), generalised anxiety disorder (N = 38), and nonanxious controls (N = 62) were assessed with their 4.9-year-old children in three tasks: two presented threat specifically relevant to each maternal disorder, namely, a social threat task where the child had to give a speech, and a nonsocial threat task where the child had to explore potentially scary objects; the third was a nonthreat task (playing with play dough). Seven parenting dimensions were scored. Effects on parenting of maternal anxiety subgroup and task, and their interactions, were examined, as were effects of earlier child behavioural inhibition and currently manifest anxiety. Results:  There were no parenting differences between maternal groups in the nonthreat play-dough task; parenting difficulties in the two anxious groups were principally evident in the disorder-specific challenge. Parenting differences between nonanxious and anxious mothers occurred independently of child characteristics. There was little evidence for particular forms of parenting difficulty being unique to maternal disorder. Conclusions:  Anxious mothers’ parenting difficulties emerge when occurring under challenge, especially when this is disorder-specific. These effects should be considered in research and clinical practice. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02473.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150 [article] Parenting by anxious mothers: effects of disorder subtype, context and child characteristics [Texte imprimé et/ou numérique] / Lynne MURRAY, Auteur ; Pui Yi LAU, Auteur ; Adriane ARTECHE, Auteur ; Cathy CRESWELL, Auteur ; Stephanie RUSS, Auteur ; Letizia Della ZOPPA, Auteur ; Michela MUGGEO, Auteur ; Alan STEIN, Auteur ; Peter J. COOPER, Auteur . - 2012 . - p.188-196. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 53-2 (February 2012) . - p.188-196 Mots-clés : Anxiety  social phobia  generalised anxiety disorder  parenting  mother–child interactions  behavioural inhibition  specificity;task effects Index. décimale : PER Périodiques Résumé : Background:  There has been increasing research interest in parenting by anxious adults; however, little is known about anxiety-subtype effects, or effects of the context in which parenting is assessed. Methods:  Two groups of anxious mothers, social phobia (N = 50), generalised anxiety disorder (N = 38), and nonanxious controls (N = 62) were assessed with their 4.9-year-old children in three tasks: two presented threat specifically relevant to each maternal disorder, namely, a social threat task where the child had to give a speech, and a nonsocial threat task where the child had to explore potentially scary objects; the third was a nonthreat task (playing with play dough). Seven parenting dimensions were scored. Effects on parenting of maternal anxiety subgroup and task, and their interactions, were examined, as were effects of earlier child behavioural inhibition and currently manifest anxiety. Results:  There were no parenting differences between maternal groups in the nonthreat play-dough task; parenting difficulties in the two anxious groups were principally evident in the disorder-specific challenge. Parenting differences between nonanxious and anxious mothers occurred independently of child characteristics. There was little evidence for particular forms of parenting difficulty being unique to maternal disorder. Conclusions:  Anxious mothers’ parenting difficulties emerge when occurring under challenge, especially when this is disorder-specific. These effects should be considered in research and clinical practice. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02473.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150

Emotional reactivity and regulation in anxious and nonanxious youth: a cell-phone ecological momentary assessment study / Patricia Z. TAN in Journal of Child Psychology and Psychiatry, 53-2 (February 2012)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 53-2 (February 2012) . - p.197-206 Titre : Emotional reactivity and regulation in anxious and nonanxious youth: a cell-phone ecological momentary assessment study Type de document : Texte imprimé et/ou numérique Auteurs : Patricia Z. TAN, Auteur ; Erika E. FORBES, Auteur ; Ronald E. DAHL, Auteur ; Neal D. RYAN, Auteur ; Greg J. SIEGLE, Auteur ; Cecile D. LADOUCEUR, Auteur ; Jennifer S. SILK, Auteur Année de publication : 2012 Article en page(s) : p.197-206 Langues : Anglais (eng) Mots-clés : Ecological momentary assessment  experience sampling  anxiety  emotion regulation Index. décimale : PER Périodiques Résumé : Background:  Reviews have highlighted anxious youths’ affective disturbances, specifically, elevated negative emotions and reliance on ineffective emotion regulation strategies. However, no study has examined anxious youth’s emotional reactivity and regulation in real-world contexts. Methods:  This study utilized an ecological momentary assessment approach to compare real-world emotional experiences of 65 youth with generalized anxiety disorder, social anxiety disorder, or social phobia (ANX) and 65 age-matched healthy controls (CON), ages 9–13 years. Results:  Hierarchical linear models revealed that ANX reported higher levels of average past-hour peak intensity of nervous, sad and upset emotions than CON youth but similar levels during momentary reports of current emotion. As expected, ANX youth reported more frequent physiological reactions in response to a negative event; however, there were no group differences in how frequently they used cognitive–behavioral strategies. Avoidance, distraction and problem solving were associated with the down-regulation of all negative emotions except nervousness for both ANX and CON youth; however, group differences emerged for acceptance, rumination and physiological responding. Conclusions:  In real-world contexts, ANX youth do not report higher levels of momentary negative emotions but do report heightened negative emotions in response to challenging events. Moreover, ANX youth report no differences in how frequently they use adaptive regulatory strategies but are more likely to have physiological responses to challenging events. They are also less effective at using some strategies to down-regulate negative emotion than CON youth. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02469.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150 [article] Emotional reactivity and regulation in anxious and nonanxious youth: a cell-phone ecological momentary assessment study [Texte imprimé et/ou numérique] / Patricia Z. TAN, Auteur ; Erika E. FORBES, Auteur ; Ronald E. DAHL, Auteur ; Neal D. RYAN, Auteur ; Greg J. SIEGLE, Auteur ; Cecile D. LADOUCEUR, Auteur ; Jennifer S. SILK, Auteur . - 2012 . - p.197-206. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 53-2 (February 2012) . - p.197-206 Mots-clés : Ecological momentary assessment  experience sampling  anxiety  emotion regulation Index. décimale : PER Périodiques Résumé : Background:  Reviews have highlighted anxious youths’ affective disturbances, specifically, elevated negative emotions and reliance on ineffective emotion regulation strategies. However, no study has examined anxious youth’s emotional reactivity and regulation in real-world contexts. Methods:  This study utilized an ecological momentary assessment approach to compare real-world emotional experiences of 65 youth with generalized anxiety disorder, social anxiety disorder, or social phobia (ANX) and 65 age-matched healthy controls (CON), ages 9–13 years. Results:  Hierarchical linear models revealed that ANX reported higher levels of average past-hour peak intensity of nervous, sad and upset emotions than CON youth but similar levels during momentary reports of current emotion. As expected, ANX youth reported more frequent physiological reactions in response to a negative event; however, there were no group differences in how frequently they used cognitive–behavioral strategies. Avoidance, distraction and problem solving were associated with the down-regulation of all negative emotions except nervousness for both ANX and CON youth; however, group differences emerged for acceptance, rumination and physiological responding. Conclusions:  In real-world contexts, ANX youth do not report higher levels of momentary negative emotions but do report heightened negative emotions in response to challenging events. Moreover, ANX youth report no differences in how frequently they use adaptive regulatory strategies but are more likely to have physiological responses to challenging events. They are also less effective at using some strategies to down-regulate negative emotion than CON youth. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02469.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150

Electrocortical reactivity to emotional faces in young children and associations with maternal and paternal depression / Autumn KUJAWA in Journal of Child Psychology and Psychiatry, 53-2 (February 2012)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 53-2 (February 2012) . - p.207-215 Titre : Electrocortical reactivity to emotional faces in young children and associations with maternal and paternal depression Type de document : Texte imprimé et/ou numérique Auteurs : Autumn KUJAWA, Auteur ; Greg HAJCAK, Auteur ; Dana C. TORPEY, Auteur ; Jiyon KIM, Auteur ; Daniel N. KLEIN, Auteur Année de publication : 2012 Article en page(s) : p.207-215 Langues : Anglais (eng) Mots-clés : Depression  vulnerability markers  emotion  psychophysiology Index. décimale : PER Périodiques Résumé : Background:  The late positive potential (LPP) is an event-related potential component that indexes selective attention toward motivationally salient information and is sensitive to emotional stimuli. Few studies have examined the LPP in children. Depression has been associated with reduced reactivity to negative and positive emotional stimuli, including reduced LPPs in response to emotional faces. The current study sought to identify the time course and scalp distribution of the LPP in response to emotional faces in young children and to determine whether reduced reactivity is observed among children at risk for depression. Methods:  Electrocortical reactivity to emotional faces was examined in a large sample of young children and as a function of maternal and paternal depression. Results:  In the overall sample, emotional faces were associated with increased positivities compared to neutral faces at occipital sites 200–600 ms after stimulus onset and at parietal sites 600–1,000 ms after stimulus onset. Children of mothers with a history of depressive disorders exhibited reduced differentiation in the early occipital LPP for emotional compared to neutral faces. Conclusions:  Results suggest that children as young as 6 years exhibit LPPs to emotional faces, and patterns of electrocortical reactivity to emotional stimuli may be associated with vulnerability to depressive disorders. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02461.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150 [article] Electrocortical reactivity to emotional faces in young children and associations with maternal and paternal depression [Texte imprimé et/ou numérique] / Autumn KUJAWA, Auteur ; Greg HAJCAK, Auteur ; Dana C. TORPEY, Auteur ; Jiyon KIM, Auteur ; Daniel N. KLEIN, Auteur . - 2012 . - p.207-215. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 53-2 (February 2012) . - p.207-215 Mots-clés : Depression  vulnerability markers  emotion  psychophysiology Index. décimale : PER Périodiques Résumé : Background:  The late positive potential (LPP) is an event-related potential component that indexes selective attention toward motivationally salient information and is sensitive to emotional stimuli. Few studies have examined the LPP in children. Depression has been associated with reduced reactivity to negative and positive emotional stimuli, including reduced LPPs in response to emotional faces. The current study sought to identify the time course and scalp distribution of the LPP in response to emotional faces in young children and to determine whether reduced reactivity is observed among children at risk for depression. Methods:  Electrocortical reactivity to emotional faces was examined in a large sample of young children and as a function of maternal and paternal depression. Results:  In the overall sample, emotional faces were associated with increased positivities compared to neutral faces at occipital sites 200–600 ms after stimulus onset and at parietal sites 600–1,000 ms after stimulus onset. Children of mothers with a history of depressive disorders exhibited reduced differentiation in the early occipital LPP for emotional compared to neutral faces. Conclusions:  Results suggest that children as young as 6 years exhibit LPPs to emotional faces, and patterns of electrocortical reactivity to emotional stimuli may be associated with vulnerability to depressive disorders. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02461.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=150