Dépouillements

Chickens and eggs—how should we interpret environment-behavior associations? / S. Alexandra BURT in Journal of Child Psychology and Psychiatry, 57-2 (February 2016)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 57-2 (February 2016) . - p.113-115 Titre : Chickens and eggs—how should we interpret environment-behavior associations? Type de document : Texte imprimé et/ou numérique Auteurs : S. Alexandra BURT, Auteur Article en page(s) : p.113-115 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : As usual, the research published in this issue of the Journal of Child Psychology and Psychiatry contains impressive state-of-the-science studies of child and adolescent psychopathology and related issues. Breeman and colleagues, for example, found that children born before 32 weeks gestation or with a very low birth weight (<1,500 g) were not only more frequently diagnosed with Attention-Deficit Hyperactivity Disorder (ADHD) during childhood, but continued to have an increased risk for attention problems up through early adulthood. En ligne : http://dx.doi.org/10.1111/jcpp.12523 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=280 [article] Chickens and eggs—how should we interpret environment-behavior associations? [Texte imprimé et/ou numérique] / S. Alexandra BURT, Auteur . - p.113-115. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 57-2 (February 2016) . - p.113-115 Index. décimale : PER Périodiques Résumé : As usual, the research published in this issue of the Journal of Child Psychology and Psychiatry contains impressive state-of-the-science studies of child and adolescent psychopathology and related issues. Breeman and colleagues, for example, found that children born before 32 weeks gestation or with a very low birth weight (<1,500 g) were not only more frequently diagnosed with Attention-Deficit Hyperactivity Disorder (ADHD) during childhood, but continued to have an increased risk for attention problems up through early adulthood. En ligne : http://dx.doi.org/10.1111/jcpp.12523 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=280

Research Review: Executive function deficits in fetal alcohol spectrum disorders and attention-deficit/hyperactivity disorder – a meta-analysis / Danielle KINGDON in Journal of Child Psychology and Psychiatry, 57-2 (February 2016)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 57-2 (February 2016) . - p.116-131 Titre : Research Review: Executive function deficits in fetal alcohol spectrum disorders and attention-deficit/hyperactivity disorder – a meta-analysis Type de document : Texte imprimé et/ou numérique Auteurs : Danielle KINGDON, Auteur ; Christopher CARDOSO, Auteur ; Jennifer J. MCGRATH, Auteur Article en page(s) : p.116-131 Langues : Anglais (eng) Mots-clés : Fetal alcohol spectrum disorders  attention-deficit/hyperactivity disorder  meta-analysis  executive function  neuropsychology Index. décimale : PER Périodiques Résumé : Background Attention-deficit/hyperactivity disorder (ADHD)-like symptoms are common in fetal alcohol spectrum disorders (FASD). FASD and ADHD groups both display executive function impairments; however, there is ongoing debate whether the pattern and magnitude of executive function deficits differs between these two types of disorders. Methods An electronic literature search was conducted (PubMed, PsychInfo; 1972–2013) to identify studies comparing the executive functioning of children with FASD with ADHD or control groups. FASD groups included those with and without dysmorphy (i.e., FAS, pFAS, ARND, and other FASD diagnoses). Effect sizes (Hedges' g, standardized mean difference) were calculated. Random effects meta-analytic models were performed using the metafor package for R. Results Fifty-one studies met inclusion criteria (FASD N = 2,115; ADHD N = 453; controls N = 1,990). Children with FASD showed the strongest and most consistent deficits in planning, fluency, and set-shifting compared to controls (Hedges' g = ?0.94, ?0.78) and children with ADHD (Hedges' g = ?0.72, ?0.32). FASD was associated with moderate to large impairments in working memory, compared to controls (Hedges' g = -.84, -.58) and small impairments relative to groups with ADHD (Hedges' g = -.26). Smaller and less consistent deficits were found on measures of inhibition and vigilance relative to controls (Hedges' g = ?0.52, ?0.31); FASD and ADHD were not differentiated on these measures. Moderator analyses indicated executive dysfunction was associated with older age, dysmorphy, and larger group differences in IQ. Sex and diagnostic system were not consistently related to effect size. Conclusions While FASD is associated with global executive impairments, executive function weaknesses are most consistent for measures of planning, fluency, and set-shifting. Neuropsychological measures assessing these executive function domains may improve differential diagnosis and treatment of FASD. En ligne : http://dx.doi.org/10.1111/jcpp.12451 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=280 [article] Research Review: Executive function deficits in fetal alcohol spectrum disorders and attention-deficit/hyperactivity disorder – a meta-analysis [Texte imprimé et/ou numérique] / Danielle KINGDON, Auteur ; Christopher CARDOSO, Auteur ; Jennifer J. MCGRATH, Auteur . - p.116-131. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 57-2 (February 2016) . - p.116-131 Mots-clés : Fetal alcohol spectrum disorders  attention-deficit/hyperactivity disorder  meta-analysis  executive function  neuropsychology Index. décimale : PER Périodiques Résumé : Background Attention-deficit/hyperactivity disorder (ADHD)-like symptoms are common in fetal alcohol spectrum disorders (FASD). FASD and ADHD groups both display executive function impairments; however, there is ongoing debate whether the pattern and magnitude of executive function deficits differs between these two types of disorders. Methods An electronic literature search was conducted (PubMed, PsychInfo; 1972–2013) to identify studies comparing the executive functioning of children with FASD with ADHD or control groups. FASD groups included those with and without dysmorphy (i.e., FAS, pFAS, ARND, and other FASD diagnoses). Effect sizes (Hedges' g, standardized mean difference) were calculated. Random effects meta-analytic models were performed using the metafor package for R. Results Fifty-one studies met inclusion criteria (FASD N = 2,115; ADHD N = 453; controls N = 1,990). Children with FASD showed the strongest and most consistent deficits in planning, fluency, and set-shifting compared to controls (Hedges' g = ?0.94, ?0.78) and children with ADHD (Hedges' g = ?0.72, ?0.32). FASD was associated with moderate to large impairments in working memory, compared to controls (Hedges' g = -.84, -.58) and small impairments relative to groups with ADHD (Hedges' g = -.26). Smaller and less consistent deficits were found on measures of inhibition and vigilance relative to controls (Hedges' g = ?0.52, ?0.31); FASD and ADHD were not differentiated on these measures. Moderator analyses indicated executive dysfunction was associated with older age, dysmorphy, and larger group differences in IQ. Sex and diagnostic system were not consistently related to effect size. Conclusions While FASD is associated with global executive impairments, executive function weaknesses are most consistent for measures of planning, fluency, and set-shifting. Neuropsychological measures assessing these executive function domains may improve differential diagnosis and treatment of FASD. En ligne : http://dx.doi.org/10.1111/jcpp.12451 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=280

Attention problems in very preterm children from childhood to adulthood: the Bavarian Longitudinal Study / Linda D. BREEMAN in Journal of Child Psychology and Psychiatry, 57-2 (February 2016)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 57-2 (February 2016) . - p.132-140 Titre : Attention problems in very preterm children from childhood to adulthood: the Bavarian Longitudinal Study Type de document : Texte imprimé et/ou numérique Auteurs : Linda D. BREEMAN, Auteur ; Julia JAEKEL, Auteur ; Nicole BAUMANN, Auteur ; Peter BARTMANN, Auteur ; Dieter WOLKE, Auteur Article en page(s) : p.132-140 Langues : Anglais (eng) Mots-clés : ADHD  prematurity  low birth weight  longitudinal studies  attention Index. décimale : PER Périodiques Résumé : Background Very preterm (VP; gestational age <32 weeks) and very low birth weight (VLBW; <1500 grams) is related to attention problems in childhood and adulthood. The stability of these problems into adulthood is not known. Methods The Bavarian Longitudinal Study is a prospective cohort study that followed 260 VP/VLBW and 229 term-born individuals from birth to adulthood. Data on attention were collected at 6, 8, and 26 years of age, using parent reports, expert behavior observations, and clinical ADHD diagnoses. Results At each assessment, VP/VLBW individuals had significantly more attention problems, shorter attention span, and were more frequently diagnosed with ADHD than term-born comparisons. In both VP/VLBW and term-born individuals, overall, attention span increased and attention problems decreased from childhood to adulthood. Attention problems and attention span were more stable over time for VP/VLBW than term-born individuals. Similarly, ADHD diagnoses showed moderate stability from childhood to adulthood in VP/VLBW, but not in term-born individuals. However, when those with severe disabilities were excluded, differences between VP/VLBW and term-born individuals reduced. Conclusions Despite improvement in attention regulation from childhood to adulthood, children born very preterm remained at increased risk for attention problems in adulthood. In contrast, term-born children with clinical attention problems outgrew these by adulthood. As inattentive behavior of VP/VLBW children may be overlooked by teachers, it may be necessary to raise awareness for school intervention programs that reduce attention problems in VP/VLBW children. En ligne : http://dx.doi.org/10.1111/jcpp.12456 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=280 [article] Attention problems in very preterm children from childhood to adulthood: the Bavarian Longitudinal Study [Texte imprimé et/ou numérique] / Linda D. BREEMAN, Auteur ; Julia JAEKEL, Auteur ; Nicole BAUMANN, Auteur ; Peter BARTMANN, Auteur ; Dieter WOLKE, Auteur . - p.132-140. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 57-2 (February 2016) . - p.132-140 Mots-clés : ADHD  prematurity  low birth weight  longitudinal studies  attention Index. décimale : PER Périodiques Résumé : Background Very preterm (VP; gestational age <32 weeks) and very low birth weight (VLBW; <1500 grams) is related to attention problems in childhood and adulthood. The stability of these problems into adulthood is not known. Methods The Bavarian Longitudinal Study is a prospective cohort study that followed 260 VP/VLBW and 229 term-born individuals from birth to adulthood. Data on attention were collected at 6, 8, and 26 years of age, using parent reports, expert behavior observations, and clinical ADHD diagnoses. Results At each assessment, VP/VLBW individuals had significantly more attention problems, shorter attention span, and were more frequently diagnosed with ADHD than term-born comparisons. In both VP/VLBW and term-born individuals, overall, attention span increased and attention problems decreased from childhood to adulthood. Attention problems and attention span were more stable over time for VP/VLBW than term-born individuals. Similarly, ADHD diagnoses showed moderate stability from childhood to adulthood in VP/VLBW, but not in term-born individuals. However, when those with severe disabilities were excluded, differences between VP/VLBW and term-born individuals reduced. Conclusions Despite improvement in attention regulation from childhood to adulthood, children born very preterm remained at increased risk for attention problems in adulthood. In contrast, term-born children with clinical attention problems outgrew these by adulthood. As inattentive behavior of VP/VLBW children may be overlooked by teachers, it may be necessary to raise awareness for school intervention programs that reduce attention problems in VP/VLBW children. En ligne : http://dx.doi.org/10.1111/jcpp.12456 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=280

Risky bicycling behavior among youth with and without attention-deficit hyperactivity disorder / Molly A. NIKOLAS in Journal of Child Psychology and Psychiatry, 57-2 (February 2016)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 57-2 (February 2016) . - p.141-148 Titre : Risky bicycling behavior among youth with and without attention-deficit hyperactivity disorder Type de document : Texte imprimé et/ou numérique Auteurs : Molly A. NIKOLAS, Auteur ; Alexis L. ELMORE, Auteur ; Luke FRANZEN, Auteur ; Elizabeth O'NEAL, Auteur ; Joseph K. KEARNEY, Auteur ; Jodie M. PLUMERT, Auteur Article en page(s) : p.141-148 Langues : Anglais (eng) Mots-clés : Injury risk  attention-deficit hyperactivity disorder  bicycling  road crossing Index. décimale : PER Périodiques Résumé : Background Injury risk from car–bicycle collisions is particularly high among youth with attention-deficit hyperactivity disorder (ADHD). Here, we capitalized on advances in virtual environment technology to safely and systematically examine road-crossing behavior among child cyclists with and without ADHD. Methods Sixty-three youth (26 with ADHD, 37 non-ADHD controls) ages 10–14 years crossed 12 intersections with continuous cross-traffic while riding a high-fidelity bicycling simulator. Traffic density (i.e., temporal gaps between vehicles) was manipulated to examine the impact of varying traffic density on behavioral indices of road crossing, including gap selection, timing of entry into the roadway, time to spare when exiting the roadway, and close calls with oncoming cars. In addition, parents filled out questionnaires assessing their child's ADHD symptomatology, temperamental characteristics, bicycling experience, and injury history. Results ADHD youth largely chose the same size gaps as non-ADHD youth, although ADHD youth were more likely to select smaller gap sizes following exposure to high-density traffic. In addition, youth with ADHD demonstrated poorer movement timing when entering the intersection, resulting in less time to spare when exiting the roadway. Hyperactivity–impulsivity symptoms were specifically associated with selection of smaller gaps, whereas timing deficits were specifically associated with inattention and inhibitory control. Conclusion Findings highlight two related yet potentially dissociable mechanisms that may influence injury risk among youth with ADHD and provide a foundation for development of injury prevention strategies. En ligne : http://dx.doi.org/10.1111/jcpp.12491 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=280 [article] Risky bicycling behavior among youth with and without attention-deficit hyperactivity disorder [Texte imprimé et/ou numérique] / Molly A. NIKOLAS, Auteur ; Alexis L. ELMORE, Auteur ; Luke FRANZEN, Auteur ; Elizabeth O'NEAL, Auteur ; Joseph K. KEARNEY, Auteur ; Jodie M. PLUMERT, Auteur . - p.141-148. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 57-2 (February 2016) . - p.141-148 Mots-clés : Injury risk  attention-deficit hyperactivity disorder  bicycling  road crossing Index. décimale : PER Périodiques Résumé : Background Injury risk from car–bicycle collisions is particularly high among youth with attention-deficit hyperactivity disorder (ADHD). Here, we capitalized on advances in virtual environment technology to safely and systematically examine road-crossing behavior among child cyclists with and without ADHD. Methods Sixty-three youth (26 with ADHD, 37 non-ADHD controls) ages 10–14 years crossed 12 intersections with continuous cross-traffic while riding a high-fidelity bicycling simulator. Traffic density (i.e., temporal gaps between vehicles) was manipulated to examine the impact of varying traffic density on behavioral indices of road crossing, including gap selection, timing of entry into the roadway, time to spare when exiting the roadway, and close calls with oncoming cars. In addition, parents filled out questionnaires assessing their child's ADHD symptomatology, temperamental characteristics, bicycling experience, and injury history. Results ADHD youth largely chose the same size gaps as non-ADHD youth, although ADHD youth were more likely to select smaller gap sizes following exposure to high-density traffic. In addition, youth with ADHD demonstrated poorer movement timing when entering the intersection, resulting in less time to spare when exiting the roadway. Hyperactivity–impulsivity symptoms were specifically associated with selection of smaller gaps, whereas timing deficits were specifically associated with inattention and inhibitory control. Conclusion Findings highlight two related yet potentially dissociable mechanisms that may influence injury risk among youth with ADHD and provide a foundation for development of injury prevention strategies. En ligne : http://dx.doi.org/10.1111/jcpp.12491 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=280

Commentary: One way attention-deficit/hyperactivity disorder can be life threatening? A travelogue on Nikolas et al. (2016) / Russell A. BARKLEY in Journal of Child Psychology and Psychiatry, 57-2 (February 2016)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 57-2 (February 2016) . - p.149-151 Titre : Commentary: One way attention-deficit/hyperactivity disorder can be life threatening? A travelogue on Nikolas et al. (2016) Type de document : Texte imprimé et/ou numérique Auteurs : Russell A. BARKLEY, Auteur Article en page(s) : p.149-151 Langues : Anglais (eng) Mots-clés : ADHD deficits  accident risk  emotional dysregulation  vehicular risk-taking  inattention symptoms  vehicle distractibility Index. décimale : PER Périodiques Résumé : I provide a brief commentary on the brilliant accompanying study of Nikolas et al. concerning risky bicyclist-automobile behavior in ADHD and typical youth. The sophistication of the simulator and procedures and the number and precision of measurements are remarkable and afford us an excellent glimpse into the specific mechanisms by which previously documented injury risk in such natural settings may be increased by ADHD in youth. I also briefly note clinically important implications of these and other research results on accident risk in ADHD. En ligne : http://dx.doi.org/10.1111/jcpp.12515 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=280 [article] Commentary: One way attention-deficit/hyperactivity disorder can be life threatening? A travelogue on Nikolas et al. (2016) [Texte imprimé et/ou numérique] / Russell A. BARKLEY, Auteur . - p.149-151. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 57-2 (February 2016) . - p.149-151 Mots-clés : ADHD deficits  accident risk  emotional dysregulation  vehicular risk-taking  inattention symptoms  vehicle distractibility Index. décimale : PER Périodiques Résumé : I provide a brief commentary on the brilliant accompanying study of Nikolas et al. concerning risky bicyclist-automobile behavior in ADHD and typical youth. The sophistication of the simulator and procedures and the number and precision of measurements are remarkable and afford us an excellent glimpse into the specific mechanisms by which previously documented injury risk in such natural settings may be increased by ADHD in youth. I also briefly note clinically important implications of these and other research results on accident risk in ADHD. En ligne : http://dx.doi.org/10.1111/jcpp.12515 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=280

Methylomic analysis of salivary DNA in childhood ADHD identifies altered DNA methylation in VIPR2 / Beth WILMOT in Journal of Child Psychology and Psychiatry, 57-2 (February 2016)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 57-2 (February 2016) . - p.152-160 Titre : Methylomic analysis of salivary DNA in childhood ADHD identifies altered DNA methylation in VIPR2 Type de document : Texte imprimé et/ou numérique Auteurs : Beth WILMOT, Auteur ; Rebecca FRY, Auteur ; Lisa SMEESTER, Auteur ; Erica D. MUSSER, Auteur ; Jonathan MILL, Auteur ; Joel T. NIGG, Auteur Article en page(s) : p.152-160 Langues : Anglais (eng) Mots-clés : ADHD  methylation  epigenetic Index. décimale : PER Périodiques Résumé : Background Peripheral epigenetic marks hold promise for understanding psychiatric illness and may represent fingerprints of gene–environment interactions. We conducted an initial examination of CpG methylation variation in children with or without attention-deficit/hyperactivity disorder (ADHD). Methods Children age 7–12 were recruited, screened, evaluated and assigned to ADHD or non-ADHD groups by defined research criteria. Two independent age-matched samples were examined, a discovery set (n = 92, all boys, half control, half ADHD) and a confirmation set (n = 20, half ADHD, all boys). 5-methylcytosine levels were quantified in salivary DNA using the Illumina 450 K HumanMethylation array. Genes for which multiple probes were nominally significant and had a beta difference of at least 2% were evaluated for biological relevance and prioritized for confirmation and sequence validation. Gene pathways were explored and described. Results Two genes met the criteria for confirmation testing, VIPR2 and MYT1L; both had multiple probes meeting cutoffs and strong biological relevance. Probes on VIPR2 passed FDR correction in the confirmation set and were confirmed through bisulfite sequencing. Enrichment analysis suggested involvement of gene sets or pathways related to inflammatory processes and modulation of monoamine and cholinergic neurotransmission. Conclusions Although it is unknown to what extent CpG methylation seen in peripheral tissue reflect transcriptomic changes in the brain, these initial results indicate that peripheral DNA methylation markers in ADHD may be promising and suggest targeted hypotheses for future study in larger samples. En ligne : http://dx.doi.org/10.1111/jcpp.12457 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=280 [article] Methylomic analysis of salivary DNA in childhood ADHD identifies altered DNA methylation in VIPR2 [Texte imprimé et/ou numérique] / Beth WILMOT, Auteur ; Rebecca FRY, Auteur ; Lisa SMEESTER, Auteur ; Erica D. MUSSER, Auteur ; Jonathan MILL, Auteur ; Joel T. NIGG, Auteur . - p.152-160. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 57-2 (February 2016) . - p.152-160 Mots-clés : ADHD  methylation  epigenetic Index. décimale : PER Périodiques Résumé : Background Peripheral epigenetic marks hold promise for understanding psychiatric illness and may represent fingerprints of gene–environment interactions. We conducted an initial examination of CpG methylation variation in children with or without attention-deficit/hyperactivity disorder (ADHD). Methods Children age 7–12 were recruited, screened, evaluated and assigned to ADHD or non-ADHD groups by defined research criteria. Two independent age-matched samples were examined, a discovery set (n = 92, all boys, half control, half ADHD) and a confirmation set (n = 20, half ADHD, all boys). 5-methylcytosine levels were quantified in salivary DNA using the Illumina 450 K HumanMethylation array. Genes for which multiple probes were nominally significant and had a beta difference of at least 2% were evaluated for biological relevance and prioritized for confirmation and sequence validation. Gene pathways were explored and described. Results Two genes met the criteria for confirmation testing, VIPR2 and MYT1L; both had multiple probes meeting cutoffs and strong biological relevance. Probes on VIPR2 passed FDR correction in the confirmation set and were confirmed through bisulfite sequencing. Enrichment analysis suggested involvement of gene sets or pathways related to inflammatory processes and modulation of monoamine and cholinergic neurotransmission. Conclusions Although it is unknown to what extent CpG methylation seen in peripheral tissue reflect transcriptomic changes in the brain, these initial results indicate that peripheral DNA methylation markers in ADHD may be promising and suggest targeted hypotheses for future study in larger samples. En ligne : http://dx.doi.org/10.1111/jcpp.12457 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=280

Diagnosing autism spectrum disorder in community settings using the Development and Well-Being Assessment: validation in a UK population-based twin sample / Fiona S. MCEWEN in Journal of Child Psychology and Psychiatry, 57-2 (February 2016)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 57-2 (February 2016) . - p.161-170 Titre : Diagnosing autism spectrum disorder in community settings using the Development and Well-Being Assessment: validation in a UK population-based twin sample Type de document : Texte imprimé et/ou numérique Auteurs : Fiona S. MCEWEN, Auteur ; Catherine S. STEWART, Auteur ; Emma COLVERT, Auteur ; Emma WOODHOUSE, Auteur ; Sarah CURRAN, Auteur ; Nicola GILLAN, Auteur ; Victoria HALLETT, Auteur ; Stephanie LIETZ, Auteur ; Tracy GARNETT, Auteur ; Angelica RONALD, Auteur ; Declan MURPHY, Auteur ; Francesca HAPPE, Auteur ; Patrick BOLTON, Auteur Article en page(s) : p.161-170 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  adolescence  assessment  diagnosis Index. décimale : PER Périodiques Résumé : Background Increasing numbers of people are being referred for the assessment of autism spectrum disorder (ASD). The NICE (UK) and the American Academy of Pediatrics recommend gathering a developmental history using a tool that operationalises ICD/DSM criteria. However, the best-established diagnostic interview instruments are time consuming, costly and rarely used outside national specialist centres. What is needed is a brief, cost-effective measure validated in community settings. We tested the Development and Well-Being Assessment (DAWBA) for diagnosing ASD in a sample of children/adolescents representative of those presenting in community mental health settings. Methods A general population sample of twins (TEDS) was screened and 276 adolescents were selected as at low (CAST score < 12; n = 164) or high risk for ASD (CAST score ? 15 and/or parent reported that ASD suspected/previously diagnosed; n = 112). Parents completed the ASD module of the DAWBA interview by telephone or online. Families were visited at home: the ADI-R and autism diagnostic observation schedule (ADOS) were completed to allow a best-estimate research diagnosis of ASD to be made. Results Development and Well-Being Assessment ASD symptom scores correlated highly with ADI-R algorithm scores (? = .82, p < .001). Good sensitivity (0.88) and specificity (0.85) were achieved using DAWBA computerised algorithms. Clinician review of responses to DAWBA questions minimally changed sensitivity (0.86) and specificity (0.87). Positive (0.82–0.95) and negative (0.90) predictive values were high. Eighty-six per cent of children were correctly classified. Performance was improved by using it in conjunction with the ADOS. Conclusions The DAWBA is a brief structured interview that showed good sensitivity and specificity in this general population sample. It requires little training, is easy to administer (online or by interview) and diagnosis is aided by an algorithm. It holds promise as a tool for assisting with assessment in community settings and may help services implement the recommendations made by NICE and the American Academy of Pediatrics regarding diagnosis of young people on the autism spectrum. En ligne : http://dx.doi.org/10.1111/jcpp.12447 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=280 [article] Diagnosing autism spectrum disorder in community settings using the Development and Well-Being Assessment: validation in a UK population-based twin sample [Texte imprimé et/ou numérique] / Fiona S. MCEWEN, Auteur ; Catherine S. STEWART, Auteur ; Emma COLVERT, Auteur ; Emma WOODHOUSE, Auteur ; Sarah CURRAN, Auteur ; Nicola GILLAN, Auteur ; Victoria HALLETT, Auteur ; Stephanie LIETZ, Auteur ; Tracy GARNETT, Auteur ; Angelica RONALD, Auteur ; Declan MURPHY, Auteur ; Francesca HAPPE, Auteur ; Patrick BOLTON, Auteur . - p.161-170. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 57-2 (February 2016) . - p.161-170 Mots-clés : Autism spectrum disorder  adolescence  assessment  diagnosis Index. décimale : PER Périodiques Résumé : Background Increasing numbers of people are being referred for the assessment of autism spectrum disorder (ASD). The NICE (UK) and the American Academy of Pediatrics recommend gathering a developmental history using a tool that operationalises ICD/DSM criteria. However, the best-established diagnostic interview instruments are time consuming, costly and rarely used outside national specialist centres. What is needed is a brief, cost-effective measure validated in community settings. We tested the Development and Well-Being Assessment (DAWBA) for diagnosing ASD in a sample of children/adolescents representative of those presenting in community mental health settings. Methods A general population sample of twins (TEDS) was screened and 276 adolescents were selected as at low (CAST score < 12; n = 164) or high risk for ASD (CAST score ? 15 and/or parent reported that ASD suspected/previously diagnosed; n = 112). Parents completed the ASD module of the DAWBA interview by telephone or online. Families were visited at home: the ADI-R and autism diagnostic observation schedule (ADOS) were completed to allow a best-estimate research diagnosis of ASD to be made. Results Development and Well-Being Assessment ASD symptom scores correlated highly with ADI-R algorithm scores (? = .82, p < .001). Good sensitivity (0.88) and specificity (0.85) were achieved using DAWBA computerised algorithms. Clinician review of responses to DAWBA questions minimally changed sensitivity (0.86) and specificity (0.87). Positive (0.82–0.95) and negative (0.90) predictive values were high. Eighty-six per cent of children were correctly classified. Performance was improved by using it in conjunction with the ADOS. Conclusions The DAWBA is a brief structured interview that showed good sensitivity and specificity in this general population sample. It requires little training, is easy to administer (online or by interview) and diagnosis is aided by an algorithm. It holds promise as a tool for assisting with assessment in community settings and may help services implement the recommendations made by NICE and the American Academy of Pediatrics regarding diagnosis of young people on the autism spectrum. En ligne : http://dx.doi.org/10.1111/jcpp.12447 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=280

Children with autism spectrum disorder and social skills groups at school: a randomized trial comparing intervention approach and peer composition / Connie KASARI in Journal of Child Psychology and Psychiatry, 57-2 (February 2016)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 57-2 (February 2016) . - p.171-179 Titre : Children with autism spectrum disorder and social skills groups at school: a randomized trial comparing intervention approach and peer composition Type de document : Texte imprimé et/ou numérique Auteurs : Connie KASARI, Auteur ; Michelle DEAN, Auteur ; Mark KRETZMANN, Auteur ; Wendy SHIH, Auteur ; Felice ORLICH, Auteur ; Rondalyn WHITNEY, Auteur ; Rebecca LANDA, Auteur ; Catherine LORD, Auteur ; Bryan KING, Auteur Article en page(s) : p.171-179 Langues : Anglais (eng) Mots-clés : Social skills groups  autism spectrum disorders  inclusion  peer relationships  teacher child relationship  social networks Index. décimale : PER Périodiques Résumé : Background Peer relationships improve for children with autism spectrum disorder (ASD) in clinic-based social skills groups but rarely generalize to real world contexts. This study compares child outcomes of two social skills interventions conducted in schools with children in Kindergarten through fifth grade. Method Children with ASD were randomized to one of two interventions that varied on group composition (mixed typical and ASD vs. all ASD or social difficulties) and intervention approach (didactic SKILLS based vs. activity-based ENGAGE groups). Interventions were implemented at school for 8 weeks (16 sessions) with an 8-week follow-up. Innovative measures of peer nomination and playground peer engagement, as well as teacher reports of child behavior problems and teacher–child relationship were analyzed for 137 children with ASD across four sites. Results On the primary outcome of social network connections from the peer nomination measure, there was no main effect of treatment, but there were moderator effects. Children with low teacher–child closeness or high conflict improved more in their social connections if they received the SKILLS intervention, whereas children with higher teacher–child closeness improved more if they received the ENGAGE intervention. Only two secondary outcome measures yielded significant effects of treatment. Children in the SKILLS groups increased peer engagement and decreased isolation during recess. Child behavior problems and teacher–child closeness moderated peer engagement such that children with higher behavior problems and lower closeness benefitted more from SKILLS groups. Conclusions These findings suggest that social skills groups conducted at school can affect both peer engagement during recess as well as peer acceptability. Child characteristics and teacher–child relationship prior to intervention yield important information on who might benefit from a specific social skills intervention. En ligne : http://dx.doi.org/10.1111/jcpp.12460 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=280 [article] Children with autism spectrum disorder and social skills groups at school: a randomized trial comparing intervention approach and peer composition [Texte imprimé et/ou numérique] / Connie KASARI, Auteur ; Michelle DEAN, Auteur ; Mark KRETZMANN, Auteur ; Wendy SHIH, Auteur ; Felice ORLICH, Auteur ; Rondalyn WHITNEY, Auteur ; Rebecca LANDA, Auteur ; Catherine LORD, Auteur ; Bryan KING, Auteur . - p.171-179. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 57-2 (February 2016) . - p.171-179 Mots-clés : Social skills groups  autism spectrum disorders  inclusion  peer relationships  teacher child relationship  social networks Index. décimale : PER Périodiques Résumé : Background Peer relationships improve for children with autism spectrum disorder (ASD) in clinic-based social skills groups but rarely generalize to real world contexts. This study compares child outcomes of two social skills interventions conducted in schools with children in Kindergarten through fifth grade. Method Children with ASD were randomized to one of two interventions that varied on group composition (mixed typical and ASD vs. all ASD or social difficulties) and intervention approach (didactic SKILLS based vs. activity-based ENGAGE groups). Interventions were implemented at school for 8 weeks (16 sessions) with an 8-week follow-up. Innovative measures of peer nomination and playground peer engagement, as well as teacher reports of child behavior problems and teacher–child relationship were analyzed for 137 children with ASD across four sites. Results On the primary outcome of social network connections from the peer nomination measure, there was no main effect of treatment, but there were moderator effects. Children with low teacher–child closeness or high conflict improved more in their social connections if they received the SKILLS intervention, whereas children with higher teacher–child closeness improved more if they received the ENGAGE intervention. Only two secondary outcome measures yielded significant effects of treatment. Children in the SKILLS groups increased peer engagement and decreased isolation during recess. Child behavior problems and teacher–child closeness moderated peer engagement such that children with higher behavior problems and lower closeness benefitted more from SKILLS groups. Conclusions These findings suggest that social skills groups conducted at school can affect both peer engagement during recess as well as peer acceptability. Child characteristics and teacher–child relationship prior to intervention yield important information on who might benefit from a specific social skills intervention. En ligne : http://dx.doi.org/10.1111/jcpp.12460 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=280

The development of executive function and language skills in the early school years / Debbie GOOCH in Journal of Child Psychology and Psychiatry, 57-2 (February 2016)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 57-2 (February 2016) . - p.180-187 Titre : The development of executive function and language skills in the early school years Type de document : Texte imprimé et/ou numérique Auteurs : Debbie GOOCH, Auteur ; Paul THOMPSON, Auteur ; Hannah M. NASH, Auteur ; Margaret J. SNOWLING, Auteur ; Charles HULME, Auteur Article en page(s) : p.180-187 Langues : Anglais (eng) Mots-clés : Executive function  language skills  family risk of dyslexia  language impairment  longitudinal  development Index. décimale : PER Périodiques Résumé : Background The developmental relationships between executive functions (EF) and early language skills are unclear. This study explores the longitudinal relationships between children's early EF and language skills in a sample of children with a wide range of language abilities including children at risk of dyslexia. In addition, we investigated whether these skills independently predict children's attention/behaviour skills. Method Data are presented from 243 children at four time points. Children were selected for being at risk of reading difficulties either because of a family history of dyslexia (FR; N = 90) or because of concerns regarding their language development (LI; N = 79) or as typically developing controls (TD; N = 74). The children completed tasks to assess their executive function and language skills at ages 4, 5 and 6 years. At 6 (T4) and 7 years (T5) parents and teachers rated the children's attention/behaviour skills. Results There was a strong concurrent relationship between language and EF at each assessment. Longitudinal analyses indicated a considerable degree of stability in children's language and EF skills: the influence of language on later EF skills (and vice versa) was weak and not significant in the current sample. Children's EF, but not language, skills at T3 predicted attention/behaviour ratings at T4/T5. Conclusions There is a strong concurrent association between language and EF skills during the preschool and early school years, when children with language impairment show persistent EF deficits. Latent variables measuring language and EF show high longitudinal stability with little evidence of significant or strong reciprocal influences between these constructs. EF, but not language, skills predict later ratings of children's attention and behaviour. En ligne : http://dx.doi.org/10.1111/jcpp.12458 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=280 [article] The development of executive function and language skills in the early school years [Texte imprimé et/ou numérique] / Debbie GOOCH, Auteur ; Paul THOMPSON, Auteur ; Hannah M. NASH, Auteur ; Margaret J. SNOWLING, Auteur ; Charles HULME, Auteur . - p.180-187. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 57-2 (February 2016) . - p.180-187 Mots-clés : Executive function  language skills  family risk of dyslexia  language impairment  longitudinal  development Index. décimale : PER Périodiques Résumé : Background The developmental relationships between executive functions (EF) and early language skills are unclear. This study explores the longitudinal relationships between children's early EF and language skills in a sample of children with a wide range of language abilities including children at risk of dyslexia. In addition, we investigated whether these skills independently predict children's attention/behaviour skills. Method Data are presented from 243 children at four time points. Children were selected for being at risk of reading difficulties either because of a family history of dyslexia (FR; N = 90) or because of concerns regarding their language development (LI; N = 79) or as typically developing controls (TD; N = 74). The children completed tasks to assess their executive function and language skills at ages 4, 5 and 6 years. At 6 (T4) and 7 years (T5) parents and teachers rated the children's attention/behaviour skills. Results There was a strong concurrent relationship between language and EF at each assessment. Longitudinal analyses indicated a considerable degree of stability in children's language and EF skills: the influence of language on later EF skills (and vice versa) was weak and not significant in the current sample. Children's EF, but not language, skills at T3 predicted attention/behaviour ratings at T4/T5. Conclusions There is a strong concurrent association between language and EF skills during the preschool and early school years, when children with language impairment show persistent EF deficits. Latent variables measuring language and EF show high longitudinal stability with little evidence of significant or strong reciprocal influences between these constructs. EF, but not language, skills predict later ratings of children's attention and behaviour. En ligne : http://dx.doi.org/10.1111/jcpp.12458 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=280

Parenting style influences bullying: a longitudinal study comparing children with and without behavioral problems / Khushmand RAJENDRAN in Journal of Child Psychology and Psychiatry, 57-2 (February 2016)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 57-2 (February 2016) . - p.188-195 Titre : Parenting style influences bullying: a longitudinal study comparing children with and without behavioral problems Type de document : Texte imprimé et/ou numérique Auteurs : Khushmand RAJENDRAN, Auteur ; Edyta KRUSZEWSKI, Auteur ; Jeffrey M. HALPERIN, Auteur Article en page(s) : p.188-195 Langues : Anglais (eng) Mots-clés : Bullying  attention-deficit/hyperactivity disorder  oppositional defiant disorder  parent support for child autonomy Index. décimale : PER Périodiques Résumé : Background More optimal parenting has been linked with lower rates of bullying. However, it is not clear whether parenting can alter the trajectories of bullying among children diagnosed with ADHD or ODD as well as those who are not so diagnosed. This study examined whether parenting at age 4–5 years was associated with changes in bullying over the next 4 years among children with Attention-deficit/Hyperactivity Disorder (ADHD) with and without comorbid Oppositional Defiant Disorder (ODD) relative to children without these disorders. Method Children from the New York metropolitan area (n = 162) were prospectively studied over six annual assessment points between preschool and 9 years of age. Parenting was assessed by laboratory observations of the parent and child; teachers rated child bullying, and parents reported on children's diagnostic status (Neither ADHD nor ODD, ADHD but not ODD, both ADHD and ODD). Results Children with comorbid ADHD and ODD were more likely to bully than the other two groups. Hierarchical linear modeling revealed a fall in bullying over five years. Diagnostic status was significantly associated with initial levels of bullying. Irrespective of diagnostic group, children receiving more parent support for child autonomy at age 4 to 5 years showed a significantly greater decline in bullying than those provided with little support for autonomy. There was no longitudinal link between parent negative affect, emotionally supportive parenting and quality of parent–child interactions with bullying. Conclusions Greater parent support for child autonomy at age 4–5 years is related to reduced bullying. Interventions that encourage parent support for child autonomy at the time of entry into school may reduce bullying during early school years. En ligne : http://dx.doi.org/10.1111/jcpp.12433 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=280 [article] Parenting style influences bullying: a longitudinal study comparing children with and without behavioral problems [Texte imprimé et/ou numérique] / Khushmand RAJENDRAN, Auteur ; Edyta KRUSZEWSKI, Auteur ; Jeffrey M. HALPERIN, Auteur . - p.188-195. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 57-2 (February 2016) . - p.188-195 Mots-clés : Bullying  attention-deficit/hyperactivity disorder  oppositional defiant disorder  parent support for child autonomy Index. décimale : PER Périodiques Résumé : Background More optimal parenting has been linked with lower rates of bullying. However, it is not clear whether parenting can alter the trajectories of bullying among children diagnosed with ADHD or ODD as well as those who are not so diagnosed. This study examined whether parenting at age 4–5 years was associated with changes in bullying over the next 4 years among children with Attention-deficit/Hyperactivity Disorder (ADHD) with and without comorbid Oppositional Defiant Disorder (ODD) relative to children without these disorders. Method Children from the New York metropolitan area (n = 162) were prospectively studied over six annual assessment points between preschool and 9 years of age. Parenting was assessed by laboratory observations of the parent and child; teachers rated child bullying, and parents reported on children's diagnostic status (Neither ADHD nor ODD, ADHD but not ODD, both ADHD and ODD). Results Children with comorbid ADHD and ODD were more likely to bully than the other two groups. Hierarchical linear modeling revealed a fall in bullying over five years. Diagnostic status was significantly associated with initial levels of bullying. Irrespective of diagnostic group, children receiving more parent support for child autonomy at age 4 to 5 years showed a significantly greater decline in bullying than those provided with little support for autonomy. There was no longitudinal link between parent negative affect, emotionally supportive parenting and quality of parent–child interactions with bullying. Conclusions Greater parent support for child autonomy at age 4–5 years is related to reduced bullying. Interventions that encourage parent support for child autonomy at the time of entry into school may reduce bullying during early school years. En ligne : http://dx.doi.org/10.1111/jcpp.12433 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=280

Committed to work but vulnerable: self-perceptions and mental health in NEET 18-year olds from a contemporary British cohort / Sidra GOLDMAN-MELLOR in Journal of Child Psychology and Psychiatry, 57-2 (February 2016)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 57-2 (February 2016) . - p.196-203 Titre : Committed to work but vulnerable: self-perceptions and mental health in NEET 18-year olds from a contemporary British cohort Type de document : Texte imprimé et/ou numérique Auteurs : Sidra GOLDMAN-MELLOR, Auteur ; Avshalom CASPI, Auteur ; Louise ARSENEAULT, Auteur ; Nifemi AJALA, Auteur ; Antony AMBLER, Auteur ; Andrea DANESE, Auteur ; Helen FISHER, Auteur ; Abigail HUCKER, Auteur ; Candice ODGERS, Auteur ; Teresa WILLIAMS, Auteur ; Chloe WONG, Auteur ; Terrie E. MOFFITT, Auteur Article en page(s) : p.196-203 Langues : Anglais (eng) Mots-clés : Adolescence  depression  self-perceptions  employment  longitudinal studies  mental health Index. décimale : PER Périodiques Résumé : Background Labour market disengagement among youths has lasting negative economic and social consequences, yet is poorly understood. We compared four types of work-related self-perceptions, as well as vulnerability to mental health and substance abuse problems, among youths not in education, employment or training (NEET) and among their peers. Methods Participants were from the Environmental Risk (E-Risk) longitudinal study, a nationally representative UK cohort of 2,232 twins born in 1994–1995. We measured commitment to work, job-search effort, professional/technical skills, ‘soft’ skills (e.g. teamwork, decision-making, communication), optimism about getting ahead, and mental health and substance use disorders at age 18. We also examined childhood mental health. Results At age 18, 11.6% of participants were NEET. NEET participants reported themselves as committed to work and searching for jobs with greater diligence than their non-NEET peers. However, they reported fewer ‘soft’ skills (B = ?0.98, p < .001) and felt less optimistic about their likelihood of getting ahead in life (B = ?2.41, p < .001). NEET youths also had higher rates of concurrent mental health and substance abuse problems, but these did not explain the relationship with work-related self-perceptions. Nearly 60% of NEET (vs. 35% of non-NEET) youths had already experienced ?1 mental health problem in childhood/adolescence. Associations of NEET status with concurrent mental health problems were independent of pre-existing mental health vulnerability. Conclusions Our findings indicate that while NEET is clearly an economic and mental health issue, it does not appear to be a motivation issue. Alongside skills, work-related self-perceptions and mental health problems may be targets for intervention and service provision among this high-risk population. En ligne : http://dx.doi.org/10.1111/jcpp.12459 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=280 [article] Committed to work but vulnerable: self-perceptions and mental health in NEET 18-year olds from a contemporary British cohort [Texte imprimé et/ou numérique] / Sidra GOLDMAN-MELLOR, Auteur ; Avshalom CASPI, Auteur ; Louise ARSENEAULT, Auteur ; Nifemi AJALA, Auteur ; Antony AMBLER, Auteur ; Andrea DANESE, Auteur ; Helen FISHER, Auteur ; Abigail HUCKER, Auteur ; Candice ODGERS, Auteur ; Teresa WILLIAMS, Auteur ; Chloe WONG, Auteur ; Terrie E. MOFFITT, Auteur . - p.196-203. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 57-2 (February 2016) . - p.196-203 Mots-clés : Adolescence  depression  self-perceptions  employment  longitudinal studies  mental health Index. décimale : PER Périodiques Résumé : Background Labour market disengagement among youths has lasting negative economic and social consequences, yet is poorly understood. We compared four types of work-related self-perceptions, as well as vulnerability to mental health and substance abuse problems, among youths not in education, employment or training (NEET) and among their peers. Methods Participants were from the Environmental Risk (E-Risk) longitudinal study, a nationally representative UK cohort of 2,232 twins born in 1994–1995. We measured commitment to work, job-search effort, professional/technical skills, ‘soft’ skills (e.g. teamwork, decision-making, communication), optimism about getting ahead, and mental health and substance use disorders at age 18. We also examined childhood mental health. Results At age 18, 11.6% of participants were NEET. NEET participants reported themselves as committed to work and searching for jobs with greater diligence than their non-NEET peers. However, they reported fewer ‘soft’ skills (B = ?0.98, p < .001) and felt less optimistic about their likelihood of getting ahead in life (B = ?2.41, p < .001). NEET youths also had higher rates of concurrent mental health and substance abuse problems, but these did not explain the relationship with work-related self-perceptions. Nearly 60% of NEET (vs. 35% of non-NEET) youths had already experienced ?1 mental health problem in childhood/adolescence. Associations of NEET status with concurrent mental health problems were independent of pre-existing mental health vulnerability. Conclusions Our findings indicate that while NEET is clearly an economic and mental health issue, it does not appear to be a motivation issue. Alongside skills, work-related self-perceptions and mental health problems may be targets for intervention and service provision among this high-risk population. En ligne : http://dx.doi.org/10.1111/jcpp.12459 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=280

Testing the dimensional structure of DSM-5 posttraumatic stress disorder symptoms in a nonclinical trauma-exposed adolescent sample / Liyong LIU in Journal of Child Psychology and Psychiatry, 57-2 (February 2016)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 57-2 (February 2016) . - p.204-212 Titre : Testing the dimensional structure of DSM-5 posttraumatic stress disorder symptoms in a nonclinical trauma-exposed adolescent sample Type de document : Texte imprimé et/ou numérique Auteurs : Liyong LIU, Auteur ; Li WANG, Auteur ; Chengqi CAO, Auteur ; Yulan QING, Auteur ; Cherie ARMOUR, Auteur Article en page(s) : p.204-212 Langues : Anglais (eng) Mots-clés : Posttraumatic stress disorder  DSM-5  confirmatory factor analysis  adolescents  China Index. décimale : PER Périodiques Résumé : Background The current study investigated the underlying dimensionality of DSM-5 posttraumatic stress disorder (PTSD) symptoms in a trauma-exposed Chinese adolescent sample using a confirmatory factor analytic (CFA) alternative model approach. Methods The sample consisted of 559 students (242 females and 314 males) ranging in age from 12 to 18 years (M = 15.8, SD = 1.3). Participants completed the PTSD Checklist for DSM-5, the Major Depression Disorder and Panic Disorder subscales of the Revised Children's Anxiety and Depression Scale, and the Aggressive Behavior subscale of the Youth Self-Report. Results Confirmatory factor analytic results indicated that a seven-factor model comprised of intrusion, avoidance, negative affect, anhedonia, externalizing behavior, anxious arousal, and dysphoric arousal factors emerged as the best-fitting model. Further analyses showed that the external measures of psychopathological variables including major depressive disorder, panic disorder, and aggressive behavior were differentially associated with the resultant factors. Conclusions These findings support and extend previous findings for the newly refined seven-factor hybrid model, and carry clinical and research implications for trauma-related psychopathology. En ligne : http://dx.doi.org/10.1111/jcpp.12462 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=280 [article] Testing the dimensional structure of DSM-5 posttraumatic stress disorder symptoms in a nonclinical trauma-exposed adolescent sample [Texte imprimé et/ou numérique] / Liyong LIU, Auteur ; Li WANG, Auteur ; Chengqi CAO, Auteur ; Yulan QING, Auteur ; Cherie ARMOUR, Auteur . - p.204-212. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 57-2 (February 2016) . - p.204-212 Mots-clés : Posttraumatic stress disorder  DSM-5  confirmatory factor analysis  adolescents  China Index. décimale : PER Périodiques Résumé : Background The current study investigated the underlying dimensionality of DSM-5 posttraumatic stress disorder (PTSD) symptoms in a trauma-exposed Chinese adolescent sample using a confirmatory factor analytic (CFA) alternative model approach. Methods The sample consisted of 559 students (242 females and 314 males) ranging in age from 12 to 18 years (M = 15.8, SD = 1.3). Participants completed the PTSD Checklist for DSM-5, the Major Depression Disorder and Panic Disorder subscales of the Revised Children's Anxiety and Depression Scale, and the Aggressive Behavior subscale of the Youth Self-Report. Results Confirmatory factor analytic results indicated that a seven-factor model comprised of intrusion, avoidance, negative affect, anhedonia, externalizing behavior, anxious arousal, and dysphoric arousal factors emerged as the best-fitting model. Further analyses showed that the external measures of psychopathological variables including major depressive disorder, panic disorder, and aggressive behavior were differentially associated with the resultant factors. Conclusions These findings support and extend previous findings for the newly refined seven-factor hybrid model, and carry clinical and research implications for trauma-related psychopathology. En ligne : http://dx.doi.org/10.1111/jcpp.12462 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=280