Dépouillements

‘The way we do the things we do’ – decision making transparency at the Journal of Child Psychology and Psychiatry / Edmund J. S. SONUGA-BARKE in Journal of Child Psychology and Psychiatry, 59-1 (January 2018)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 59-1 (January 2018) . - p.1-4 Titre : ‘The way we do the things we do’ – decision making transparency at the Journal of Child Psychology and Psychiatry Type de document : Texte imprimé et/ou numérique Auteurs : Edmund J. S. SONUGA-BARKE, Auteur Article en page(s) : p.1-4 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : As in life generally, so in scholarly publishing, the turn of the year inevitably encourages editors to reflect soberly and take honest stock of the progress their journals have made over the previous 12 months. In this frame of mind, my own thoughts turned to our beloved Journal of Child Psychology and Psychiatry. Of course I say ours because we who currently work at the journal, know it actually belongs to you, the world-wide community of child and adolescent psychologists and psychiatrists: We are only its stewards. We hold it in trust for the whole field. We understand the important role that it has served, in shaping the field of scientific child psychology and psychiatry. We know it has a special place in both your intellectual and working lives. We are aware how important it is to you that the journal continues, on your behalf, to help drive the promotion of science-driven and evidence-based solutions to the great, and, in some aspects, growing, burden of suffering imposed by childhood mental and neuro-developmental disorders. It is vital that we have your confidence that we do this in a transparent and fair way – without fear or favour – not letting our own preconceptions, prejudices or vested interests influence the content of what we publish – unless it is our prejudice towards, and vested interest in, finding out ‘the truth of the matter’. We are acutely aware of the responsibility that all this places on our shoulders – a yoke we feel privileged to bear. En ligne : http://dx.doi.org/10.1111/jcpp.12854 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=327 [article] ‘The way we do the things we do’ – decision making transparency at the Journal of Child Psychology and Psychiatry [Texte imprimé et/ou numérique] / Edmund J. S. SONUGA-BARKE, Auteur . - p.1-4. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 59-1 (January 2018) . - p.1-4 Index. décimale : PER Périodiques Résumé : As in life generally, so in scholarly publishing, the turn of the year inevitably encourages editors to reflect soberly and take honest stock of the progress their journals have made over the previous 12 months. In this frame of mind, my own thoughts turned to our beloved Journal of Child Psychology and Psychiatry. Of course I say ours because we who currently work at the journal, know it actually belongs to you, the world-wide community of child and adolescent psychologists and psychiatrists: We are only its stewards. We hold it in trust for the whole field. We understand the important role that it has served, in shaping the field of scientific child psychology and psychiatry. We know it has a special place in both your intellectual and working lives. We are aware how important it is to you that the journal continues, on your behalf, to help drive the promotion of science-driven and evidence-based solutions to the great, and, in some aspects, growing, burden of suffering imposed by childhood mental and neuro-developmental disorders. It is vital that we have your confidence that we do this in a transparent and fair way – without fear or favour – not letting our own preconceptions, prejudices or vested interests influence the content of what we publish – unless it is our prejudice towards, and vested interest in, finding out ‘the truth of the matter’. We are acutely aware of the responsibility that all this places on our shoulders – a yoke we feel privileged to bear. En ligne : http://dx.doi.org/10.1111/jcpp.12854 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=327

Practitioner Review: Therapist variability, patient-reported therapeutic alliance, and clinical outcomes in adolescents undergoing mental health treatment – a systematic review and meta-analysis / Regina MURPHY in Journal of Child Psychology and Psychiatry, 59-1 (January 2018)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 59-1 (January 2018) . - p.5-19 Titre : Practitioner Review: Therapist variability, patient-reported therapeutic alliance, and clinical outcomes in adolescents undergoing mental health treatment – a systematic review and meta-analysis Type de document : Texte imprimé et/ou numérique Auteurs : Regina MURPHY, Auteur ; Paul HUTTON, Auteur Article en page(s) : p.5-19 Langues : Anglais (eng) Mots-clés : Alliance  alliance-outcome relationship  adolescent therapy  therapist variability  meta-analysis Index. décimale : PER Périodiques Résumé : Background Previous meta-analyses have only found small correlations (r = .10 to r = .19) between therapeutic alliance and clinical outcomes in samples of adolescents receiving psychological therapy. Although study-level variables have been found to moderate this, little is known about the impact of therapist variability. The present meta-analysis aimed to address this gap by using patient-therapist ratio as a moderator variable. Methods Contrary to previous reviews of adolescent alliance, individual effect sizes were extracted using a preregistered conceptual hierarchy. Controlling for treatment-level confounds, a random effects meta-analysis assessed the moderating effect of patient-therapist ratio on the alliance-outcome relationship in predefined single-predictor and multipredictor meta-regressions. Results The alliance-outcome relationship was found to be larger than previously thought (k = 28, N = 2,911, r = .29, 95% Confidence Interval 0.21, 0.37; p < .0001, I2 = 80%). When study samples exceeding the adolescent 12–19 age range were removed, the correlation rose (k = 15, N = 1,797, r = .34, 95% Confidence Interval 0.23, 0.45; p < .0001, I2 = 83%). In contrast to research with adults, patient-therapist ratio did not moderate this relationship in either single-predictor (p = .26) or multi-predictor (p = .22) models. Conclusions The alliance-outcome relationship for adolescents was larger than previously thought, and comparable to estimates in adult samples. The failure of patient-therapist ratio to moderate its strength, however, challenges the hypothesis that variability in therapist characteristics is an important determinant of the alliance-outcome effect in this age group. En ligne : http://dx.doi.org/10.1111/jcpp.12767 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=327 [article] Practitioner Review: Therapist variability, patient-reported therapeutic alliance, and clinical outcomes in adolescents undergoing mental health treatment – a systematic review and meta-analysis [Texte imprimé et/ou numérique] / Regina MURPHY, Auteur ; Paul HUTTON, Auteur . - p.5-19. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 59-1 (January 2018) . - p.5-19 Mots-clés : Alliance  alliance-outcome relationship  adolescent therapy  therapist variability  meta-analysis Index. décimale : PER Périodiques Résumé : Background Previous meta-analyses have only found small correlations (r = .10 to r = .19) between therapeutic alliance and clinical outcomes in samples of adolescents receiving psychological therapy. Although study-level variables have been found to moderate this, little is known about the impact of therapist variability. The present meta-analysis aimed to address this gap by using patient-therapist ratio as a moderator variable. Methods Contrary to previous reviews of adolescent alliance, individual effect sizes were extracted using a preregistered conceptual hierarchy. Controlling for treatment-level confounds, a random effects meta-analysis assessed the moderating effect of patient-therapist ratio on the alliance-outcome relationship in predefined single-predictor and multipredictor meta-regressions. Results The alliance-outcome relationship was found to be larger than previously thought (k = 28, N = 2,911, r = .29, 95% Confidence Interval 0.21, 0.37; p < .0001, I2 = 80%). When study samples exceeding the adolescent 12–19 age range were removed, the correlation rose (k = 15, N = 1,797, r = .34, 95% Confidence Interval 0.23, 0.45; p < .0001, I2 = 83%). In contrast to research with adults, patient-therapist ratio did not moderate this relationship in either single-predictor (p = .26) or multi-predictor (p = .22) models. Conclusions The alliance-outcome relationship for adolescents was larger than previously thought, and comparable to estimates in adult samples. The failure of patient-therapist ratio to moderate its strength, however, challenges the hypothesis that variability in therapist characteristics is an important determinant of the alliance-outcome effect in this age group. En ligne : http://dx.doi.org/10.1111/jcpp.12767 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=327

Randomized controlled trial of vitamin D supplementation in children with autism spectrum disorder / Khaled SAAD in Journal of Child Psychology and Psychiatry, 59-1 (January 2018)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 59-1 (January 2018) . - p.20-29 Titre : Randomized controlled trial of vitamin D supplementation in children with autism spectrum disorder Type de document : Texte imprimé et/ou numérique Auteurs : Khaled SAAD, Auteur ; Ahmed A. ABDEL-RAHMAN, Auteur ; Yasser M. ELSEROGY, Auteur ; Abdulrahman A. AL-ATRAM, Auteur ; Amira A. EL-HOUFEY, Auteur ; Hisham A. K. OTHMAN, Auteur ; Geir BJØRKLUND, Auteur ; Feiyong JIA, Auteur ; Mauricio A. URBINA, Auteur ; Mohamed Gamil M. ABO-ELELA, Auteur ; Faisal-Alkhateeb AHMAD, Auteur ; Khaled A. ABD EL-BASEER, Auteur ; Ahmed E. AHMED, Auteur ; Ahmad M. ABDEL-SALAM, Auteur Article en page(s) : p.20-29 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  vitamin D  children  clinical trial Index. décimale : PER Périodiques Résumé : Background Autism spectrum disorder (ASD) is a frequent developmental disorder characterized by pervasive deficits in social interaction, impairment in verbal and nonverbal communication, and stereotyped patterns of interests and activities. It has been previously reported that there is vitamin D deficiency in autistic children; however, there is a lack of randomized controlled trials of vitamin D supplementation in ASD children. Methods This study is a double-blinded, randomized clinical trial (RCT) that was conducted on 109 children with ASD (85 boys and 24 girls; aged 3–10 years). The aim of this study was to assess the effects of vitamin D supplementation on the core symptoms of autism in children. ASD patients were randomized to receive vitamin D3 or placebo for 4 months. The serum levels of 25-hydroxycholecalciferol (25 (OH)D) were measured at the beginning and at the end of the study. The autism severity and social maturity of the children were assessed by the Childhood Autism Rating Scale (CARS), Aberrant Behavior Checklist (ABC), Social Responsiveness Scale (SRS), and the Autism Treatment Evaluation Checklist (ATEC). Trial registration number: UMIN-CTR Study Design: trial number: UMIN000020281. Results Supplementation of vitamin D was well tolerated by the ASD children. The daily doses used in the therapy group was 300 IU vitamin D3/kg/day, not to exceed 5,000 IU/day. The autism symptoms of the children improved significantly, following 4-month vitamin D3 supplementation, but not in the placebo group. This study demonstrates the efficacy and tolerability of high doses of vitamin D3 in children with ASD. Conclusions This study is the first double-blinded RCT proving the efficacy of vitamin D3 in ASD patients. Depending on the parameters measured in the study, oral vitamin D supplementation may safely improve signs and symptoms of ASD and could be recommended for children with ASD. At this stage, this study is a single RCT with a small number of patients, and a great deal of additional wide-scale studies are needed to critically validate the efficacy of vitamin D in ASD. En ligne : http://dx.doi.org/10.1111/jcpp.12652 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=327 [article] Randomized controlled trial of vitamin D supplementation in children with autism spectrum disorder [Texte imprimé et/ou numérique] / Khaled SAAD, Auteur ; Ahmed A. ABDEL-RAHMAN, Auteur ; Yasser M. ELSEROGY, Auteur ; Abdulrahman A. AL-ATRAM, Auteur ; Amira A. EL-HOUFEY, Auteur ; Hisham A. K. OTHMAN, Auteur ; Geir BJØRKLUND, Auteur ; Feiyong JIA, Auteur ; Mauricio A. URBINA, Auteur ; Mohamed Gamil M. ABO-ELELA, Auteur ; Faisal-Alkhateeb AHMAD, Auteur ; Khaled A. ABD EL-BASEER, Auteur ; Ahmed E. AHMED, Auteur ; Ahmad M. ABDEL-SALAM, Auteur . - p.20-29. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 59-1 (January 2018) . - p.20-29 Mots-clés : Autism spectrum disorder  vitamin D  children  clinical trial Index. décimale : PER Périodiques Résumé : Background Autism spectrum disorder (ASD) is a frequent developmental disorder characterized by pervasive deficits in social interaction, impairment in verbal and nonverbal communication, and stereotyped patterns of interests and activities. It has been previously reported that there is vitamin D deficiency in autistic children; however, there is a lack of randomized controlled trials of vitamin D supplementation in ASD children. Methods This study is a double-blinded, randomized clinical trial (RCT) that was conducted on 109 children with ASD (85 boys and 24 girls; aged 3–10 years). The aim of this study was to assess the effects of vitamin D supplementation on the core symptoms of autism in children. ASD patients were randomized to receive vitamin D3 or placebo for 4 months. The serum levels of 25-hydroxycholecalciferol (25 (OH)D) were measured at the beginning and at the end of the study. The autism severity and social maturity of the children were assessed by the Childhood Autism Rating Scale (CARS), Aberrant Behavior Checklist (ABC), Social Responsiveness Scale (SRS), and the Autism Treatment Evaluation Checklist (ATEC). Trial registration number: UMIN-CTR Study Design: trial number: UMIN000020281. Results Supplementation of vitamin D was well tolerated by the ASD children. The daily doses used in the therapy group was 300 IU vitamin D3/kg/day, not to exceed 5,000 IU/day. The autism symptoms of the children improved significantly, following 4-month vitamin D3 supplementation, but not in the placebo group. This study demonstrates the efficacy and tolerability of high doses of vitamin D3 in children with ASD. Conclusions This study is the first double-blinded RCT proving the efficacy of vitamin D3 in ASD patients. Depending on the parameters measured in the study, oral vitamin D supplementation may safely improve signs and symptoms of ASD and could be recommended for children with ASD. At this stage, this study is a single RCT with a small number of patients, and a great deal of additional wide-scale studies are needed to critically validate the efficacy of vitamin D in ASD. En ligne : http://dx.doi.org/10.1111/jcpp.12652 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=327

Structural hierarchy of autism spectrum disorder symptoms: an integrative framework / Hyunsik KIM in Journal of Child Psychology and Psychiatry, 59-1 (January 2018)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 59-1 (January 2018) . - p.30-38 Titre : Structural hierarchy of autism spectrum disorder symptoms: an integrative framework Type de document : Texte imprimé et/ou numérique Auteurs : Hyunsik KIM, Auteur ; Cara M. KEIFER, Auteur ; Craig RODRIGUEZ-SEIJAS, Auteur ; Nicholas R. EATON, Auteur ; Matthew D. LERNER, Auteur ; Kenneth D. GADOW, Auteur Article en page(s) : p.30-38 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  classification  structural hierarchy  Child and Adolescent Symptom Inventory  bass-ackwards Index. décimale : PER Périodiques Résumé : Background In an attempt to resolve questions regarding the symptom classification of autism spectrum disorder (ASD), previous research generally aimed to demonstrate superiority of one model over another. Rather than adjudicating which model may be optimal, we propose an alternative approach that integrates competing models using Goldberg's bass-ackwards method, providing a comprehensive understanding of the underlying symptom structure of ASD. Methods The study sample comprised 3,825 individuals, consecutive referrals to a university hospital developmental disabilities specialty clinic or a child psychiatry outpatient clinic. This study analyzed DSM-IV-referenced ASD symptom statements from parent and teacher versions of the Child and Adolescent Symptom Inventory-4R. A series of exploratory structural equation models was conducted in order to produce interpretable latent factors that account for multivariate covariance. Results Results indicated that ASD symptoms were structured into an interpretable hierarchy across multiple informants. This hierarchy includes five levels; key features of ASD bifurcate into different constructs with increasing specificity. Conclusions This is the first study to examine an underlying structural hierarchy of ASD symptomatology using the bass-ackwards method. This hierarchy demonstrates how core features of ASD relate at differing levels of resolution, providing a model for conceptualizing ASD heterogeneity and a structure for integrating divergent theories of cognitive processes and behavioral features that define the disorder. These findings suggest that a more coherent and complete understanding of the structure of ASD symptoms may be reflected in a metastructure rather than at one level of resolution. En ligne : http://dx.doi.org/10.1111/jcpp.12698 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=327 [article] Structural hierarchy of autism spectrum disorder symptoms: an integrative framework [Texte imprimé et/ou numérique] / Hyunsik KIM, Auteur ; Cara M. KEIFER, Auteur ; Craig RODRIGUEZ-SEIJAS, Auteur ; Nicholas R. EATON, Auteur ; Matthew D. LERNER, Auteur ; Kenneth D. GADOW, Auteur . - p.30-38. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 59-1 (January 2018) . - p.30-38 Mots-clés : Autism spectrum disorder  classification  structural hierarchy  Child and Adolescent Symptom Inventory  bass-ackwards Index. décimale : PER Périodiques Résumé : Background In an attempt to resolve questions regarding the symptom classification of autism spectrum disorder (ASD), previous research generally aimed to demonstrate superiority of one model over another. Rather than adjudicating which model may be optimal, we propose an alternative approach that integrates competing models using Goldberg's bass-ackwards method, providing a comprehensive understanding of the underlying symptom structure of ASD. Methods The study sample comprised 3,825 individuals, consecutive referrals to a university hospital developmental disabilities specialty clinic or a child psychiatry outpatient clinic. This study analyzed DSM-IV-referenced ASD symptom statements from parent and teacher versions of the Child and Adolescent Symptom Inventory-4R. A series of exploratory structural equation models was conducted in order to produce interpretable latent factors that account for multivariate covariance. Results Results indicated that ASD symptoms were structured into an interpretable hierarchy across multiple informants. This hierarchy includes five levels; key features of ASD bifurcate into different constructs with increasing specificity. Conclusions This is the first study to examine an underlying structural hierarchy of ASD symptomatology using the bass-ackwards method. This hierarchy demonstrates how core features of ASD relate at differing levels of resolution, providing a model for conceptualizing ASD heterogeneity and a structure for integrating divergent theories of cognitive processes and behavioral features that define the disorder. These findings suggest that a more coherent and complete understanding of the structure of ASD symptoms may be reflected in a metastructure rather than at one level of resolution. En ligne : http://dx.doi.org/10.1111/jcpp.12698 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=327

Polygenic scores for schizophrenia and educational attainment are associated with behavioural problems in early childhood in the general population / Philip R. JANSEN in Journal of Child Psychology and Psychiatry, 59-1 (January 2018)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 59-1 (January 2018) . - p.39-47 Titre : Polygenic scores for schizophrenia and educational attainment are associated with behavioural problems in early childhood in the general population Type de document : Texte imprimé et/ou numérique Auteurs : Philip R. JANSEN, Auteur ; Tinca J. C. POLDERMAN, Auteur ; Koen BOLHUIS, Auteur ; Jan VAN DER ENDE, Auteur ; Vincent W.V. JADDOE, Auteur ; Frank C. VERHULST, Auteur ; Tonya WHITE, Auteur ; Daniëlle POSTHUMA, Auteur ; Henning TIEMEIER, Auteur Article en page(s) : p.39-47 Langues : Anglais (eng) Mots-clés : Polygenic scores  psychiatric disorders  educational attainment  childhood behaviour Index. décimale : PER Périodiques Résumé : Background Genome-wide association studies in adults have identified numerous genetic variants related to psychiatric disorders and related traits, such as schizophrenia and educational attainment. However, the effects of these genetic variants on behaviour in the general population remain to be fully understood, particularly in younger populations. We investigated whether polygenic scores of five psychiatric disorders and educational attainment are related to emotional and behaviour problems during early childhood. Methods From the Generation R Study, we included participants with available genotype data and behavioural problems measured with the Child Behavior Checklist (CBCL) at the age of 3 (n = 1,902), 6 (n = 2,202) and 10 years old (n = 1,843). Polygenic scores were calculated for five psychiatric disorders and educational attainment. These polygenic scores were tested for an association with the broadband internalizing and externalizing problem scales and the specific CBCL syndrome scale scores. Results Analysis of the CBCL broadband scales showed that the schizophrenia polygenic score was associated with significantly higher internalizing scores at 3, 6 and 10 years and higher externalizing scores at age 3 and 6. The educational attainment polygenic score was associated with lower externalizing scores at all time points and lower internalizing scores at age 3. No associations were observed for the polygenic scores of bipolar disorder, major depressive disorder and autism spectrum disorder. Secondary analyses of specific syndrome scores showed that the schizophrenia polygenic score was strongly related to the Thought Problems scores. A negative association was observed between the educational attainment polygenic score and Attention Problems scores across all age groups. Conclusions Polygenic scores for adult psychiatric disorders and educational attainment are associated with variation in emotional and behavioural problems already at a very early age. En ligne : http://dx.doi.org/10.1111/jcpp.12759 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=327 [article] Polygenic scores for schizophrenia and educational attainment are associated with behavioural problems in early childhood in the general population [Texte imprimé et/ou numérique] / Philip R. JANSEN, Auteur ; Tinca J. C. POLDERMAN, Auteur ; Koen BOLHUIS, Auteur ; Jan VAN DER ENDE, Auteur ; Vincent W.V. JADDOE, Auteur ; Frank C. VERHULST, Auteur ; Tonya WHITE, Auteur ; Daniëlle POSTHUMA, Auteur ; Henning TIEMEIER, Auteur . - p.39-47. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 59-1 (January 2018) . - p.39-47 Mots-clés : Polygenic scores  psychiatric disorders  educational attainment  childhood behaviour Index. décimale : PER Périodiques Résumé : Background Genome-wide association studies in adults have identified numerous genetic variants related to psychiatric disorders and related traits, such as schizophrenia and educational attainment. However, the effects of these genetic variants on behaviour in the general population remain to be fully understood, particularly in younger populations. We investigated whether polygenic scores of five psychiatric disorders and educational attainment are related to emotional and behaviour problems during early childhood. Methods From the Generation R Study, we included participants with available genotype data and behavioural problems measured with the Child Behavior Checklist (CBCL) at the age of 3 (n = 1,902), 6 (n = 2,202) and 10 years old (n = 1,843). Polygenic scores were calculated for five psychiatric disorders and educational attainment. These polygenic scores were tested for an association with the broadband internalizing and externalizing problem scales and the specific CBCL syndrome scale scores. Results Analysis of the CBCL broadband scales showed that the schizophrenia polygenic score was associated with significantly higher internalizing scores at 3, 6 and 10 years and higher externalizing scores at age 3 and 6. The educational attainment polygenic score was associated with lower externalizing scores at all time points and lower internalizing scores at age 3. No associations were observed for the polygenic scores of bipolar disorder, major depressive disorder and autism spectrum disorder. Secondary analyses of specific syndrome scores showed that the schizophrenia polygenic score was strongly related to the Thought Problems scores. A negative association was observed between the educational attainment polygenic score and Attention Problems scores across all age groups. Conclusions Polygenic scores for adult psychiatric disorders and educational attainment are associated with variation in emotional and behavioural problems already at a very early age. En ligne : http://dx.doi.org/10.1111/jcpp.12759 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=327

Psychometric characteristics of the mental health crisis assessment scale in youth with autism spectrum disorder / Luther G. KALB in Journal of Child Psychology and Psychiatry, 59-1 (January 2018)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 59-1 (January 2018) . - p.48-56 Titre : Psychometric characteristics of the mental health crisis assessment scale in youth with autism spectrum disorder Type de document : Texte imprimé et/ou numérique Auteurs : Luther G. KALB, Auteur ; Louis P. HAGOPIAN, Auteur ; Alden L. GROSS, Auteur ; Roma A. VASA, Auteur Article en page(s) : p.48-56 Langues : Anglais (eng) Mots-clés : Autism spectrum disorders  challenging behavior  mental health  psychometrics  rating scales Index. décimale : PER Périodiques Résumé : Background Youth with autism spectrum disorder (ASD) exhibit high rates of psychopathology. These symptoms can pose a risk of injury to self or others when the child is in crisis. Despite this danger, there are no instruments available to identify those with ASD who are at risk or actively in crisis. This study examined the psychometric properties of the Mental Health Crisis Assessment Scale (MCAS), a 28 item parent report measure. Methods The MCAS was administered to the parents of 606 children and young adults (aged 3–25 years, M age = 13 years, SD = 5 years) enrolled in the Interactive Autism Network, an online registry of families raising a child with ASD. The MCAS asks parents to rate the severity of various emotional and behavioral symptoms exhibited by their child. The parent then selects the behavior they perceive as the most dangerous behavior and rates the acuity of as well as their efficacy in managing this behavior. The MCAS was tested for internal consistency, construct validity, criterion validity, and convergent validity. Results The MCAS demonstrated strong internal consistency (Total Scale Cronbach's ? = .88). The exploratory and confirmatory factor analyses suggested that a two factor (acuity and behavioral efficacy) model fit the data well, providing evidence of construct validity. Criterion validity, which was assessed by comparing the MCAS to clinician determination of crisis, indicated high levels of agreement (ROC = .85). Strong positive relationships emerged between the MCAS and measures of family distress (r = .56), parental stress, and frustration (r = .48), and use of emergency psychiatric services (OR = 24.2, 95% CI: 8.6–68.2), indicating convergent validity of the measure (all p < .05). Conclusions Results of the psychometric analyses suggest the MCAS appears to be a promising tool that can measure mental health crises in youth with ASD. En ligne : http://dx.doi.org/10.1111/jcpp.12748 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=327 [article] Psychometric characteristics of the mental health crisis assessment scale in youth with autism spectrum disorder [Texte imprimé et/ou numérique] / Luther G. KALB, Auteur ; Louis P. HAGOPIAN, Auteur ; Alden L. GROSS, Auteur ; Roma A. VASA, Auteur . - p.48-56. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 59-1 (January 2018) . - p.48-56 Mots-clés : Autism spectrum disorders  challenging behavior  mental health  psychometrics  rating scales Index. décimale : PER Périodiques Résumé : Background Youth with autism spectrum disorder (ASD) exhibit high rates of psychopathology. These symptoms can pose a risk of injury to self or others when the child is in crisis. Despite this danger, there are no instruments available to identify those with ASD who are at risk or actively in crisis. This study examined the psychometric properties of the Mental Health Crisis Assessment Scale (MCAS), a 28 item parent report measure. Methods The MCAS was administered to the parents of 606 children and young adults (aged 3–25 years, M age = 13 years, SD = 5 years) enrolled in the Interactive Autism Network, an online registry of families raising a child with ASD. The MCAS asks parents to rate the severity of various emotional and behavioral symptoms exhibited by their child. The parent then selects the behavior they perceive as the most dangerous behavior and rates the acuity of as well as their efficacy in managing this behavior. The MCAS was tested for internal consistency, construct validity, criterion validity, and convergent validity. Results The MCAS demonstrated strong internal consistency (Total Scale Cronbach's ? = .88). The exploratory and confirmatory factor analyses suggested that a two factor (acuity and behavioral efficacy) model fit the data well, providing evidence of construct validity. Criterion validity, which was assessed by comparing the MCAS to clinician determination of crisis, indicated high levels of agreement (ROC = .85). Strong positive relationships emerged between the MCAS and measures of family distress (r = .56), parental stress, and frustration (r = .48), and use of emergency psychiatric services (OR = 24.2, 95% CI: 8.6–68.2), indicating convergent validity of the measure (all p < .05). Conclusions Results of the psychometric analyses suggest the MCAS appears to be a promising tool that can measure mental health crises in youth with ASD. En ligne : http://dx.doi.org/10.1111/jcpp.12748 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=327

Working memory and organizational skills problems in ADHD / Michael J. KOFLER in Journal of Child Psychology and Psychiatry, 59-1 (January 2018)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 59-1 (January 2018) . - p.57-67 Titre : Working memory and organizational skills problems in ADHD Type de document : Texte imprimé et/ou numérique Auteurs : Michael J. KOFLER, Auteur ; Dustin E. SARVER, Auteur ; Sherelle L. HARMON, Auteur ; Allison MOLTISANTI, Auteur ; Paula A. ADUEN, Auteur ; Elia F. SOTO, Auteur ; Nicole FERRETTI, Auteur Article en page(s) : p.57-67 Langues : Anglais (eng) Mots-clés : ADHD  working memory  organization  executive functions  functional impairments Index. décimale : PER Périodiques Résumé : Background This study tested model-driven predictions regarding working memory's role in the organizational problems associated with ADHD. Method Children aged 8–13 (M = 10.33, SD = 1.42) with and without ADHD (N = 103; 39 girls; 73% Caucasian/Non-Hispanic) were assessed on multiple, counterbalanced working memory tasks. Parents and teachers completed norm-referenced measures of organizational problems (Children's Organizational Skills Scale; COSS). Results Results confirmed large magnitude working memory deficits (d = 1.24) and organizational problems in ADHD (d = 0.85). Bias-corrected, bootstrapped conditional effects models linked impaired working memory with greater parent- and teacher-reported inattention, hyperactivity/impulsivity, and organizational problems. Working memory predicted organization problems across all parent and teacher COSS subscales (R2 = .19–.23). Approximately 38%–57% of working memory's effect on organization problems was conveyed by working memory's association with inattentive behavior. Unique effects of working memory remained significant for both parent- and teacher-reported task planning, as well as for teacher-reported memory/materials management and overall organization problems. Attention problems uniquely predicted worse organizational skills. Hyperactivity was unrelated to parent-reported organizational skills, but predicted better teacher-reported task planning. Conclusions Children with ADHD exhibit multisetting, broad-based organizational impairment. These impaired organizational skills are attributable in part to performance deficits secondary to working memory dysfunction, both directly and indirectly via working memory's role in regulating attention. Impaired working memory in ADHD renders it extraordinarily difficult for these children to consistently anticipate, plan, enact, and maintain goal-directed actions. En ligne : http://dx.doi.org/10.1111/jcpp.12773 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=327 [article] Working memory and organizational skills problems in ADHD [Texte imprimé et/ou numérique] / Michael J. KOFLER, Auteur ; Dustin E. SARVER, Auteur ; Sherelle L. HARMON, Auteur ; Allison MOLTISANTI, Auteur ; Paula A. ADUEN, Auteur ; Elia F. SOTO, Auteur ; Nicole FERRETTI, Auteur . - p.57-67. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 59-1 (January 2018) . - p.57-67 Mots-clés : ADHD  working memory  organization  executive functions  functional impairments Index. décimale : PER Périodiques Résumé : Background This study tested model-driven predictions regarding working memory's role in the organizational problems associated with ADHD. Method Children aged 8–13 (M = 10.33, SD = 1.42) with and without ADHD (N = 103; 39 girls; 73% Caucasian/Non-Hispanic) were assessed on multiple, counterbalanced working memory tasks. Parents and teachers completed norm-referenced measures of organizational problems (Children's Organizational Skills Scale; COSS). Results Results confirmed large magnitude working memory deficits (d = 1.24) and organizational problems in ADHD (d = 0.85). Bias-corrected, bootstrapped conditional effects models linked impaired working memory with greater parent- and teacher-reported inattention, hyperactivity/impulsivity, and organizational problems. Working memory predicted organization problems across all parent and teacher COSS subscales (R2 = .19–.23). Approximately 38%–57% of working memory's effect on organization problems was conveyed by working memory's association with inattentive behavior. Unique effects of working memory remained significant for both parent- and teacher-reported task planning, as well as for teacher-reported memory/materials management and overall organization problems. Attention problems uniquely predicted worse organizational skills. Hyperactivity was unrelated to parent-reported organizational skills, but predicted better teacher-reported task planning. Conclusions Children with ADHD exhibit multisetting, broad-based organizational impairment. These impaired organizational skills are attributable in part to performance deficits secondary to working memory dysfunction, both directly and indirectly via working memory's role in regulating attention. Impaired working memory in ADHD renders it extraordinarily difficult for these children to consistently anticipate, plan, enact, and maintain goal-directed actions. En ligne : http://dx.doi.org/10.1111/jcpp.12773 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=327

Very early hallucinatory experiences: a school-based study / Baptiste PIGNON in Journal of Child Psychology and Psychiatry, 59-1 (January 2018)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 59-1 (January 2018) . - p.68-75 Titre : Very early hallucinatory experiences: a school-based study Type de document : Texte imprimé et/ou numérique Auteurs : Baptiste PIGNON, Auteur ; Pierre A. GEOFFROY, Auteur ; Axelle GHARIB, Auteur ; Pierre THOMAS, Auteur ; Dan MOUTOT, Auteur ; William BRABANT, Auteur ; Brigitte WEENS, Auteur ; Marie-Pierre DUPOND, Auteur ; Annick CARON, Auteur ; Bruno FALISSARD, Auteur ; François MEDJKANE, Auteur ; Renaud JARDRI, Auteur Article en page(s) : p.68-75 Langues : Anglais (eng) Mots-clés : Children  auditory  visual  paediatric general population  hallucinatory experiences  sensory deficit  theory of mind  imaginary companion Index. décimale : PER Périodiques Résumé : Background The prevalence and clinical significance of hallucinatory experiences among children below 7 years of age remain unknown. We aimed to determine the independent influences of sensory deficits, the presence of an imaginary companion and metacognition on hallucinatory experiences. We assumed that hallucinatory experiences were associated with (a) sensory deficits, (b) the presence of an imaginary companion (IC) and (c) metacognition defaults (i.e. first- and second-order theory of mind default). Methods All children in the third year of preschool from a region of Northern France underwent medical screening. We compared the prevalence rates of visual, auditory and audio-visual hallucinatory experiences based on (a) the presence of visual or auditory deficits, (b) the actual presence of an IC and (c) metacognition. The analyses were adjusted for age. Results A total of 1,087 children aged between 5 and 7 years were included. The prevalence rates of auditory, visual and audio-visual hallucinatory experiences were 15.8%, 12.5% and 5.8%, respectively. The prevalences of different types of hallucinatory experiences were not significantly different according to sensory deficit. The prevalences of all types of hallucinatory experiences were significantly higher among children with an IC and among children with metacognition defaults. Conclusions The association between hallucinatory experiences and sensory deficits might concern only long-lasting deficits. The association with the presence of an IC confirms experimental findings of the likelihood of perceiving words among meaningless auditory stimuli. Relations between hallucinatory experiences and theory of mind need to be addressed in longitudinal studies. En ligne : http://dx.doi.org/10.1111/jcpp.12780 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=327 [article] Very early hallucinatory experiences: a school-based study [Texte imprimé et/ou numérique] / Baptiste PIGNON, Auteur ; Pierre A. GEOFFROY, Auteur ; Axelle GHARIB, Auteur ; Pierre THOMAS, Auteur ; Dan MOUTOT, Auteur ; William BRABANT, Auteur ; Brigitte WEENS, Auteur ; Marie-Pierre DUPOND, Auteur ; Annick CARON, Auteur ; Bruno FALISSARD, Auteur ; François MEDJKANE, Auteur ; Renaud JARDRI, Auteur . - p.68-75. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 59-1 (January 2018) . - p.68-75 Mots-clés : Children  auditory  visual  paediatric general population  hallucinatory experiences  sensory deficit  theory of mind  imaginary companion Index. décimale : PER Périodiques Résumé : Background The prevalence and clinical significance of hallucinatory experiences among children below 7 years of age remain unknown. We aimed to determine the independent influences of sensory deficits, the presence of an imaginary companion and metacognition on hallucinatory experiences. We assumed that hallucinatory experiences were associated with (a) sensory deficits, (b) the presence of an imaginary companion (IC) and (c) metacognition defaults (i.e. first- and second-order theory of mind default). Methods All children in the third year of preschool from a region of Northern France underwent medical screening. We compared the prevalence rates of visual, auditory and audio-visual hallucinatory experiences based on (a) the presence of visual or auditory deficits, (b) the actual presence of an IC and (c) metacognition. The analyses were adjusted for age. Results A total of 1,087 children aged between 5 and 7 years were included. The prevalence rates of auditory, visual and audio-visual hallucinatory experiences were 15.8%, 12.5% and 5.8%, respectively. The prevalences of different types of hallucinatory experiences were not significantly different according to sensory deficit. The prevalences of all types of hallucinatory experiences were significantly higher among children with an IC and among children with metacognition defaults. Conclusions The association between hallucinatory experiences and sensory deficits might concern only long-lasting deficits. The association with the presence of an IC confirms experimental findings of the likelihood of perceiving words among meaningless auditory stimuli. Relations between hallucinatory experiences and theory of mind need to be addressed in longitudinal studies. En ligne : http://dx.doi.org/10.1111/jcpp.12780 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=327

Prereader to beginning reader: changes induced by reading acquisition in print and speech brain networks / Katarzyna CHYL in Journal of Child Psychology and Psychiatry, 59-1 (January 2018)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 59-1 (January 2018) . - p.76-87 Titre : Prereader to beginning reader: changes induced by reading acquisition in print and speech brain networks Type de document : Texte imprimé et/ou numérique Auteurs : Katarzyna CHYL, Auteur ; Bartosz KOSSOWSKI, Auteur ; Agnieszka D?BSKA, Auteur ; Magdalena ?UNIEWSKA, Auteur ; Anna BANASZKIEWICZ, Auteur ; Agata ?ELECHOWSKA, Auteur ; Stephen J. FROST, Auteur ; William Einar MENCL, Auteur ; Marek WYPYCH, Auteur ; Artur MARCHEWKA, Auteur ; Kenneth R. PUGH, Auteur ; Katarzyna JEDNORÓG, Auteur Article en page(s) : p.76-87 Langues : Anglais (eng) Mots-clés : fMRI  literacy  prereaders  reading acquisition  print-speech convergence Index. décimale : PER Périodiques Résumé : Background Literacy acquisition is a demanding process that induces significant changes in the brain, especially in the spoken and written language networks. Nevertheless, large-scale paediatric fMRI studies are still limited. Methods We analyzed fMRI data to show how individual differences in reading performance correlate with brain activation for speech and print in 111 children attending kindergarten or first grade and examined group differences between a matched subset of emergent-readers and prereaders. Results Across the entire cohort, individual differences analysis revealed that reading skill was positively correlated with the magnitude of activation difference between words and symbol strings in left superior temporal, inferior frontal and fusiform gyri. Group comparisons of the matched subset of pre- and emergent-readers showed higher activity for emergent-readers in left inferior frontal, precentral, and postcentral gyri. Individual differences in activation for natural versus vocoded speech were also positively correlated with reading skill, primarily in the left temporal cortex. However, in contrast to studies on adult illiterates, group comparisons revealed higher activity in prereaders compared to readers in the frontal lobes. Print-speech coactivation was observed only in readers and individual differences analyses revealed a positive correlation between convergence and reading skill in the left superior temporal sulcus. Conclusions These results emphasise that a child's brain undergoes several modifications to both visual and oral language systems in the process of learning to read. They also suggest that print-speech convergence is a hallmark of acquiring literacy. En ligne : http://dx.doi.org/10.1111/jcpp.12774 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=327 [article] Prereader to beginning reader: changes induced by reading acquisition in print and speech brain networks [Texte imprimé et/ou numérique] / Katarzyna CHYL, Auteur ; Bartosz KOSSOWSKI, Auteur ; Agnieszka D?BSKA, Auteur ; Magdalena ?UNIEWSKA, Auteur ; Anna BANASZKIEWICZ, Auteur ; Agata ?ELECHOWSKA, Auteur ; Stephen J. FROST, Auteur ; William Einar MENCL, Auteur ; Marek WYPYCH, Auteur ; Artur MARCHEWKA, Auteur ; Kenneth R. PUGH, Auteur ; Katarzyna JEDNORÓG, Auteur . - p.76-87. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 59-1 (January 2018) . - p.76-87 Mots-clés : fMRI  literacy  prereaders  reading acquisition  print-speech convergence Index. décimale : PER Périodiques Résumé : Background Literacy acquisition is a demanding process that induces significant changes in the brain, especially in the spoken and written language networks. Nevertheless, large-scale paediatric fMRI studies are still limited. Methods We analyzed fMRI data to show how individual differences in reading performance correlate with brain activation for speech and print in 111 children attending kindergarten or first grade and examined group differences between a matched subset of emergent-readers and prereaders. Results Across the entire cohort, individual differences analysis revealed that reading skill was positively correlated with the magnitude of activation difference between words and symbol strings in left superior temporal, inferior frontal and fusiform gyri. Group comparisons of the matched subset of pre- and emergent-readers showed higher activity for emergent-readers in left inferior frontal, precentral, and postcentral gyri. Individual differences in activation for natural versus vocoded speech were also positively correlated with reading skill, primarily in the left temporal cortex. However, in contrast to studies on adult illiterates, group comparisons revealed higher activity in prereaders compared to readers in the frontal lobes. Print-speech coactivation was observed only in readers and individual differences analyses revealed a positive correlation between convergence and reading skill in the left superior temporal sulcus. Conclusions These results emphasise that a child's brain undergoes several modifications to both visual and oral language systems in the process of learning to read. They also suggest that print-speech convergence is a hallmark of acquiring literacy. En ligne : http://dx.doi.org/10.1111/jcpp.12774 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=327

Mood and anxiety disorders in very preterm/very low–birth weight individuals from 6 to 26 years / Julia JAEKEL in Journal of Child Psychology and Psychiatry, 59-1 (January 2018)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 59-1 (January 2018) . - p.88-95 Titre : Mood and anxiety disorders in very preterm/very low–birth weight individuals from 6 to 26 years Type de document : Texte imprimé et/ou numérique Auteurs : Julia JAEKEL, Auteur ; Nicole BAUMANN, Auteur ; Peter BARTMANN, Auteur ; Dieter WOLKE, Auteur Article en page(s) : p.88-95 Langues : Anglais (eng) Mots-clés : Preterm birth  clinical diagnoses  anxiety disorder  mood disorder  social support  protection Index. décimale : PER Périodiques Résumé : Background Very preterm (<32 weeks’ gestational age; VP) or very low–birth weight (<1,500 g; VLBW) birth has been associated with increased risk for anxiety and mood disorders and less partnering in adulthood. The aim was to test whether (a) VP/VLBW are at increased risk of any anxiety or mood disorders from 6 to 26 years compared with term-born individuals; (b) social support from romantic partners is associated with protection from anxiety and mood disorders; and (c) VP/VLBW adults’ lower social support mediates their risk for any anxiety and mood disorders. Methods Data are from a prospective geographically defined longitudinal whole-population study in South Bavaria (Germany). Two hundred VP/VLBW and 197 term individuals were studied from birth to adulthood. Anxiety and mood disorders were assessed at 6, 8, and 26 years with standardized diagnostic interviews and social support via self-report at age 26. Results At age 6, VP/VLBW children were not at increased risk of any anxiety or mood disorder. At age 8, VP/VLBW more often had any anxiety disorder than term comparisons (11.8% vs. 6.6%, OR = 2.10, 95% CI [1.08–4.10]). VP/VLBW adults had an increased risk for any mood (27.5% vs. 18.8%, OR = 1.65 [1.02–2.67]) but not for any anxiety disorder (33.0% vs. 28.4%, OR = 1.27 [0.82–1.96]). None of the significant differences survived correction for multiple testing. Social support was associated with a lower risk of anxiety or mood disorders in both groups (OR = 0.81 [0.68–0.96]) and mediated the association of VP/VLBW birth with any anxiety or any mood disorders at age 26. Conclusions This study does not show a persistently increased risk for any anxiety or mood disorder after VP/VLBW birth. Low social support from a romantic partner mediates the risk for anxiety or mood disorders after VP/VLBW birth. En ligne : http://dx.doi.org/10.1111/jcpp.12787 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=327 [article] Mood and anxiety disorders in very preterm/very low–birth weight individuals from 6 to 26 years [Texte imprimé et/ou numérique] / Julia JAEKEL, Auteur ; Nicole BAUMANN, Auteur ; Peter BARTMANN, Auteur ; Dieter WOLKE, Auteur . - p.88-95. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 59-1 (January 2018) . - p.88-95 Mots-clés : Preterm birth  clinical diagnoses  anxiety disorder  mood disorder  social support  protection Index. décimale : PER Périodiques Résumé : Background Very preterm (<32 weeks’ gestational age; VP) or very low–birth weight (<1,500 g; VLBW) birth has been associated with increased risk for anxiety and mood disorders and less partnering in adulthood. The aim was to test whether (a) VP/VLBW are at increased risk of any anxiety or mood disorders from 6 to 26 years compared with term-born individuals; (b) social support from romantic partners is associated with protection from anxiety and mood disorders; and (c) VP/VLBW adults’ lower social support mediates their risk for any anxiety and mood disorders. Methods Data are from a prospective geographically defined longitudinal whole-population study in South Bavaria (Germany). Two hundred VP/VLBW and 197 term individuals were studied from birth to adulthood. Anxiety and mood disorders were assessed at 6, 8, and 26 years with standardized diagnostic interviews and social support via self-report at age 26. Results At age 6, VP/VLBW children were not at increased risk of any anxiety or mood disorder. At age 8, VP/VLBW more often had any anxiety disorder than term comparisons (11.8% vs. 6.6%, OR = 2.10, 95% CI [1.08–4.10]). VP/VLBW adults had an increased risk for any mood (27.5% vs. 18.8%, OR = 1.65 [1.02–2.67]) but not for any anxiety disorder (33.0% vs. 28.4%, OR = 1.27 [0.82–1.96]). None of the significant differences survived correction for multiple testing. Social support was associated with a lower risk of anxiety or mood disorders in both groups (OR = 0.81 [0.68–0.96]) and mediated the association of VP/VLBW birth with any anxiety or any mood disorders at age 26. Conclusions This study does not show a persistently increased risk for any anxiety or mood disorder after VP/VLBW birth. Low social support from a romantic partner mediates the risk for anxiety or mood disorders after VP/VLBW birth. En ligne : http://dx.doi.org/10.1111/jcpp.12787 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=327

Letter to the Editor: Unreported statistics lead to unverifiable results in study of vitamin D supplementation in children with autism spectrum disorder - Comment regarding Saad, K., et al. (2016) / David Jeffrey BEALE in Journal of Child Psychology and Psychiatry, 59-1 (January 2018)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 59-1 (January 2018) . - p.e1-e1 Titre : Letter to the Editor: Unreported statistics lead to unverifiable results in study of vitamin D supplementation in children with autism spectrum disorder - Comment regarding Saad, K., et al. (2016) Type de document : Texte imprimé et/ou numérique Auteurs : David Jeffrey BEALE, Auteur Article en page(s) : p.e1-e1 Langues : Anglais (eng) Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1111/jcpp.12776 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=327 [article] Letter to the Editor: Unreported statistics lead to unverifiable results in study of vitamin D supplementation in children with autism spectrum disorder - Comment regarding Saad, K., et al. (2016) [Texte imprimé et/ou numérique] / David Jeffrey BEALE, Auteur . - p.e1-e1. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 59-1 (January 2018) . - p.e1-e1 Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1111/jcpp.12776 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=327

Letter to the Editor: Unreported statistics lead to unverifiable results in study of vitamin D supplementation in children with autism spectrum disorder - Comment regarding Saad, K., et al. (2016) / Jim STEVENSON in Journal of Child Psychology and Psychiatry, 59-1 (January 2018)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 59-1 (January 2018) . - p.e1-e2 Titre : Letter to the Editor: Unreported statistics lead to unverifiable results in study of vitamin D supplementation in children with autism spectrum disorder - Comment regarding Saad, K., et al. (2016) Type de document : Texte imprimé et/ou numérique Auteurs : Jim STEVENSON, Auteur Article en page(s) : p.e1-e2 Langues : Anglais (eng) Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1111/jcpp.12799 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=327 [article] Letter to the Editor: Unreported statistics lead to unverifiable results in study of vitamin D supplementation in children with autism spectrum disorder - Comment regarding Saad, K., et al. (2016) [Texte imprimé et/ou numérique] / Jim STEVENSON, Auteur . - p.e1-e2. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 59-1 (January 2018) . - p.e1-e2 Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1111/jcpp.12799 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=327

Letter to the author from Editor-in-Chief seeking clarifications / Edmund J. S. SONUGA-BARKE in Journal of Child Psychology and Psychiatry, 59-1 (January 2018)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 59-1 (January 2018) . - p.e2-e3 Titre : Letter to the author from Editor-in-Chief seeking clarifications Type de document : Texte imprimé et/ou numérique Auteurs : Edmund J. S. SONUGA-BARKE, Auteur Article en page(s) : p.e2-e3 Langues : Anglais (eng) Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1111/jcpp.12800 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=327 [article] Letter to the author from Editor-in-Chief seeking clarifications [Texte imprimé et/ou numérique] / Edmund J. S. SONUGA-BARKE, Auteur . - p.e2-e3. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 59-1 (January 2018) . - p.e2-e3 Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1111/jcpp.12800 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=327

Response to letters: Randomized controlled trial of vitamin D supplementation in children with autism spectrum disorder – correction and additional information / Khaled SAAD in Journal of Child Psychology and Psychiatry, 59-1 (January 2018)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 59-1 (January 2018) . - p.e3-e5 Titre : Response to letters: Randomized controlled trial of vitamin D supplementation in children with autism spectrum disorder – correction and additional information Type de document : Texte imprimé et/ou numérique Auteurs : Khaled SAAD, Auteur Article en page(s) : p.e3-e5 Langues : Anglais (eng) Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1111/jcpp.12788 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=327 [article] Response to letters: Randomized controlled trial of vitamin D supplementation in children with autism spectrum disorder – correction and additional information [Texte imprimé et/ou numérique] / Khaled SAAD, Auteur . - p.e3-e5. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 59-1 (January 2018) . - p.e3-e5 Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1111/jcpp.12788 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=327