Dépouillements

Editorial: Are we facing an efficacy–effectiveness gap in pediatric psychopharmacology? / Michael H. BLOCH in Journal of Child Psychology and Psychiatry, 67-12 (December 2026)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.1933-1936 Titre : Editorial: Are we facing an efficacy–effectiveness gap in pediatric psychopharmacology? Type de document : texte imprimé Auteurs : Michael H. BLOCH, Auteur Article en page(s) : p.1933-1936 Langues : Anglais (eng) Mots-clés : Psychopharmacology  implementation and research design Index. décimale : PER Périodiques Résumé : The efficacy?effectiveness gap, the attenuation of benefits as interventions move from controlled trials into routine care, has received substantial focus when scrutinizing psychological interventions but has received less attention in pediatric psychopharmacology. Medication trials evaluate more than molecules: they embed systematic titration, frequent assessment, multi-informant feedback, and adherence support. This Editorial examines whether differences between trial-based and routine medication management create a comparable gap. Examples from stimulant treatment in the MTA, antidepressant protocols in TADS and TORDIA, and metabolic surveillance during antipsychotic treatment illustrate how dosing, follow-up, and safety monitoring may diverge in practice, potentially altering both efficacy and the overall benefit?risk balance. Research should characterize how medications are delivered in routine care and identify which elements of trial-based management materially improve outcomes. Disseminating evidence-based pediatric psychopharmacology may require preserving essential medication-management processes while recognizing constraints faced in practice. En ligne : https://doi.org/10.1111/jcpp.70252 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597 [article] Editorial: Are we facing an efficacy–effectiveness gap in pediatric psychopharmacology? [texte imprimé] / Michael H. BLOCH, Auteur . - p.1933-1936. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.1933-1936 Mots-clés : Psychopharmacology  implementation and research design Index. décimale : PER Périodiques Résumé : The efficacy?effectiveness gap, the attenuation of benefits as interventions move from controlled trials into routine care, has received substantial focus when scrutinizing psychological interventions but has received less attention in pediatric psychopharmacology. Medication trials evaluate more than molecules: they embed systematic titration, frequent assessment, multi-informant feedback, and adherence support. This Editorial examines whether differences between trial-based and routine medication management create a comparable gap. Examples from stimulant treatment in the MTA, antidepressant protocols in TADS and TORDIA, and metabolic surveillance during antipsychotic treatment illustrate how dosing, follow-up, and safety monitoring may diverge in practice, potentially altering both efficacy and the overall benefit?risk balance. Research should characterize how medications are delivered in routine care and identify which elements of trial-based management materially improve outcomes. Disseminating evidence-based pediatric psychopharmacology may require preserving essential medication-management processes while recognizing constraints faced in practice. En ligne : https://doi.org/10.1111/jcpp.70252 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597

Personally meaningful life events from adolescence to young adulthood: a longitudinal natural language processing analysis / David BÃœRGIN in Journal of Child Psychology and Psychiatry, 67-12 (December 2026)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.1937-1952 Titre : Personally meaningful life events from adolescence to young adulthood: a longitudinal natural language processing analysis Type de document : texte imprimé Auteurs : David BÃœRGIN, Auteur ; Christina HAAG, Auteur ; Lynn Alison BÃœELER, Auteur ; Laura BECHTIGER, Auteur ; Clarissa JANOUSCH, Auteur ; Elena FELDMANN, Auteur ; Denis RIBEAUD, Auteur ; Manuel EISNER, Auteur ; Viktor VON WYL, Auteur ; Lilly SHANAHAN, Auteur Article en page(s) : p.1937-1952 Langues : Anglais (eng) Mots-clés : Life events  adolescence  natural language processing  topic modeling  lived experience Index. décimale : PER Périodiques Résumé : Background Large-scale population-based studies of risk and protective factors for youth mental health rarely assess youths' first-hand experiences in their own words. This longitudinal study analyzed young people's self-reported most important life events and examined how the key topics changed from midadolescence to young adulthood and are associated with internalizing symptoms. Methods N?=?1,442 participants from an urban, multiethnic cohort reported their most important life events at ages 15, 17, 20, and 24 in open-text segments. Themes in N?=?5,670 descriptions were analyzed using topic modeling with the Python library BERTopic. Results Most reported events were positive in valence (83.1%), and were often ?normative?, commonly occurring experiences spanning diverse life domains (education and career development, social relationships, leisure activities and successes, mental health and well-being, and other life transitions and independence). Event topics displayed systematic developmental shifts from midadolescence to adulthood. Higher internalizing symptoms were associated with a greater likelihood of reporting interpersonal and stressful events rather than positive or achievement-related ones. Conclusions Longitudinal population-based research can draw on open-text data and employ NLP techniques to assess young people's lived experiences. The predominance of positive events and their associations with internalizing symptoms suggest that an increased focus on promoting beneficial experiences, next to reducing stressful events, may promote youth mental health. En ligne : https://doi.org/10.1111/jcpp.70169 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597 [article] Personally meaningful life events from adolescence to young adulthood: a longitudinal natural language processing analysis [texte imprimé] / David BÃœRGIN, Auteur ; Christina HAAG, Auteur ; Lynn Alison BÃœELER, Auteur ; Laura BECHTIGER, Auteur ; Clarissa JANOUSCH, Auteur ; Elena FELDMANN, Auteur ; Denis RIBEAUD, Auteur ; Manuel EISNER, Auteur ; Viktor VON WYL, Auteur ; Lilly SHANAHAN, Auteur . - p.1937-1952. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.1937-1952 Mots-clés : Life events  adolescence  natural language processing  topic modeling  lived experience Index. décimale : PER Périodiques Résumé : Background Large-scale population-based studies of risk and protective factors for youth mental health rarely assess youths' first-hand experiences in their own words. This longitudinal study analyzed young people's self-reported most important life events and examined how the key topics changed from midadolescence to young adulthood and are associated with internalizing symptoms. Methods N?=?1,442 participants from an urban, multiethnic cohort reported their most important life events at ages 15, 17, 20, and 24 in open-text segments. Themes in N?=?5,670 descriptions were analyzed using topic modeling with the Python library BERTopic. Results Most reported events were positive in valence (83.1%), and were often ?normative?, commonly occurring experiences spanning diverse life domains (education and career development, social relationships, leisure activities and successes, mental health and well-being, and other life transitions and independence). Event topics displayed systematic developmental shifts from midadolescence to adulthood. Higher internalizing symptoms were associated with a greater likelihood of reporting interpersonal and stressful events rather than positive or achievement-related ones. Conclusions Longitudinal population-based research can draw on open-text data and employ NLP techniques to assess young people's lived experiences. The predominance of positive events and their associations with internalizing symptoms suggest that an increased focus on promoting beneficial experiences, next to reducing stressful events, may promote youth mental health. En ligne : https://doi.org/10.1111/jcpp.70169 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597

A double-blind randomized controlled trial of personalized upper-alpha neurofeedback in children with ADHD / Yuliang WANG in Journal of Child Psychology and Psychiatry, 67-12 (December 2026)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.1953-1964 Titre : A double-blind randomized controlled trial of personalized upper-alpha neurofeedback in children with ADHD Type de document : texte imprimé Auteurs : Yuliang WANG, Auteur ; Ka Yi HUI, Auteur ; Siu Fung LU, Auteur ; Qing Chuan Hannah LUI, Auteur ; Lawrence MA, Auteur ; Suhail THEPARAMBIL ASHARAF, Auteur ; Davis LAK, Auteur ; David COGHILL, Auteur ; Patrick IP, Auteur ; Tatia Mei Chun LEE, Auteur ; Winnie Wan Yee TSO, Auteur Article en page(s) : p.1953-1964 Langues : Anglais (eng) Mots-clés : ADHD  neurofeedback  alpha oscillation  randomized controlled trial Index. décimale : PER Périodiques Résumé : Background Neurofeedback (NF) is a nonpharmacological approach for ADHD, but standard protocols often overlook individual EEG variability, potentially limiting efficacy. We report the first double-blind randomized controlled trial of a session-adaptive individualized upper-alpha NF protocol in children with ADHD, based on individualized 1/f?+?alpha model. Methods Forty-eight children (6?12?years) diagnosed with ADHD were randomized to individualized upper-alpha NF (n?=?26) or sham feedback (n?=?22). Participants completed eight 1-h sessions over four weeks. The primary outcome was parent-rated ADHD symptoms on the SWAN scale, measured at baseline, post-treatment, and follow-up. Secondary outcomes included PedsQL, CBCL, SDQ, and neuropsychological tests. Intention-to-treat linear mixed-effects models assessed Time ? Condition interactions; within-group changes were evaluated via paired t-tests. EEG learning was defined as the change in each session's upper-alpha/theta-to-lower-alpha ratio. Results Blinding was preserved (Bang's Index: caregivers?=?0.13; staff?=?0.21). In the NF group, 21/26 children (80.7%) achieved ?learner? status versus 36.4% in sham. Both groups showed significant reductions in ADHD symptoms post-treatment (SWAN Total: NF, d?=??0.879, p? En ligne : https://doi.org/10.1111/jcpp.70188 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597 [article] A double-blind randomized controlled trial of personalized upper-alpha neurofeedback in children with ADHD [texte imprimé] / Yuliang WANG, Auteur ; Ka Yi HUI, Auteur ; Siu Fung LU, Auteur ; Qing Chuan Hannah LUI, Auteur ; Lawrence MA, Auteur ; Suhail THEPARAMBIL ASHARAF, Auteur ; Davis LAK, Auteur ; David COGHILL, Auteur ; Patrick IP, Auteur ; Tatia Mei Chun LEE, Auteur ; Winnie Wan Yee TSO, Auteur . - p.1953-1964. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.1953-1964 Mots-clés : ADHD  neurofeedback  alpha oscillation  randomized controlled trial Index. décimale : PER Périodiques Résumé : Background Neurofeedback (NF) is a nonpharmacological approach for ADHD, but standard protocols often overlook individual EEG variability, potentially limiting efficacy. We report the first double-blind randomized controlled trial of a session-adaptive individualized upper-alpha NF protocol in children with ADHD, based on individualized 1/f?+?alpha model. Methods Forty-eight children (6?12?years) diagnosed with ADHD were randomized to individualized upper-alpha NF (n?=?26) or sham feedback (n?=?22). Participants completed eight 1-h sessions over four weeks. The primary outcome was parent-rated ADHD symptoms on the SWAN scale, measured at baseline, post-treatment, and follow-up. Secondary outcomes included PedsQL, CBCL, SDQ, and neuropsychological tests. Intention-to-treat linear mixed-effects models assessed Time ? Condition interactions; within-group changes were evaluated via paired t-tests. EEG learning was defined as the change in each session's upper-alpha/theta-to-lower-alpha ratio. Results Blinding was preserved (Bang's Index: caregivers?=?0.13; staff?=?0.21). In the NF group, 21/26 children (80.7%) achieved ?learner? status versus 36.4% in sham. Both groups showed significant reductions in ADHD symptoms post-treatment (SWAN Total: NF, d?=??0.879, p? En ligne : https://doi.org/10.1111/jcpp.70188 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597

Mechanism-based subtypes of problematic use of the internet and corresponding neurobehavioral characteristics among children and adolescents / Huiying DENG in Journal of Child Psychology and Psychiatry, 67-12 (December 2026)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.1965-1979 Titre : Mechanism-based subtypes of problematic use of the internet and corresponding neurobehavioral characteristics among children and adolescents Type de document : texte imprimé Auteurs : Huiying DENG, Auteur ; Kunru SONG, Auteur ; Linxuan XU, Auteur ; Jialin ZHANG, Auteur ; Xiaomin GENG, Auteur ; Yajie ZHANG, Auteur ; Ziheng ZHAO, Auteur ; Minfang KANG, Auteur ; Xiuyun LIN, Auteur ; Marc N. POTENZA, Auteur ; Jintao ZHANG, Auteur Article en page(s) : p.1965-1979 Langues : Anglais (eng) Mots-clés : Problematic use of the internet  subtype  addictive behaviors  resting-state functional connectivity  youth Index. décimale : PER Périodiques Résumé : Background The global prevalence of problematic use of the internet (PUI) has increased over time, particularly among youth. To enhance the efficacy of treatments and identify personalized intervention targets, it is important to classify subtypes based on differences in underlying mechanisms rather than solely on symptom severity. This study aimed to identify reliable subtypes of PUI among youth by examining three neurofunctional domains commonly implicated in addictive behaviors?reward processing, negative emotionality, and executive function ? and to assess how the identified subtypes differed regarding clinical characteristics and resting-state functional connectivity. Methods Data were drawn from the Healthy Brain Network (HBN) study, comprising 484 children and adolescents (ages 6?21; 37.4% female), including 242 individuals with PUI and 242 matched controls. Latent profile analysis, along with sensitivity analyses, was conducted on phenotypic data reflecting the three addiction-related domains. The resulting subtypes were then evaluated for clinical characteristics and resting-state brain functional connectivity to consider their clinical and biological relevance. Results Three stable PUI subtypes were identified: a ?High approach with low executive function? subtype characterized by steeper delay discounting and poorer executive function, frequently co-occurring with learning disorders (n?=?20); a ?Negative emotionality? subtype with elevated negative affect, frequently co-occurring with affective disorders (n?=?37); an ?Emotional stress? subtype that only exhibited higher negative affect compared to matched controls and showed no marked dysfunction across other domains (n?=?185). Furthermore, each subtype demonstrated distinct patterns of resting-state functional connectivity. Conclusions The findings provide empirical evidence that youth with PUI are heterogeneous across three core neurofunctional domains, offering insights for the development of more tailored, subtype-specific interventions. En ligne : https://doi.org/10.1111/jcpp.70197 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597 [article] Mechanism-based subtypes of problematic use of the internet and corresponding neurobehavioral characteristics among children and adolescents [texte imprimé] / Huiying DENG, Auteur ; Kunru SONG, Auteur ; Linxuan XU, Auteur ; Jialin ZHANG, Auteur ; Xiaomin GENG, Auteur ; Yajie ZHANG, Auteur ; Ziheng ZHAO, Auteur ; Minfang KANG, Auteur ; Xiuyun LIN, Auteur ; Marc N. POTENZA, Auteur ; Jintao ZHANG, Auteur . - p.1965-1979. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.1965-1979 Mots-clés : Problematic use of the internet  subtype  addictive behaviors  resting-state functional connectivity  youth Index. décimale : PER Périodiques Résumé : Background The global prevalence of problematic use of the internet (PUI) has increased over time, particularly among youth. To enhance the efficacy of treatments and identify personalized intervention targets, it is important to classify subtypes based on differences in underlying mechanisms rather than solely on symptom severity. This study aimed to identify reliable subtypes of PUI among youth by examining three neurofunctional domains commonly implicated in addictive behaviors?reward processing, negative emotionality, and executive function ? and to assess how the identified subtypes differed regarding clinical characteristics and resting-state functional connectivity. Methods Data were drawn from the Healthy Brain Network (HBN) study, comprising 484 children and adolescents (ages 6?21; 37.4% female), including 242 individuals with PUI and 242 matched controls. Latent profile analysis, along with sensitivity analyses, was conducted on phenotypic data reflecting the three addiction-related domains. The resulting subtypes were then evaluated for clinical characteristics and resting-state brain functional connectivity to consider their clinical and biological relevance. Results Three stable PUI subtypes were identified: a ?High approach with low executive function? subtype characterized by steeper delay discounting and poorer executive function, frequently co-occurring with learning disorders (n?=?20); a ?Negative emotionality? subtype with elevated negative affect, frequently co-occurring with affective disorders (n?=?37); an ?Emotional stress? subtype that only exhibited higher negative affect compared to matched controls and showed no marked dysfunction across other domains (n?=?185). Furthermore, each subtype demonstrated distinct patterns of resting-state functional connectivity. Conclusions The findings provide empirical evidence that youth with PUI are heterogeneous across three core neurofunctional domains, offering insights for the development of more tailored, subtype-specific interventions. En ligne : https://doi.org/10.1111/jcpp.70197 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597

Individualized EEG functional connectivity predicts clinical symptoms in ADHD, dyslexia, and their comorbidity / Chunli CHEN in Journal of Child Psychology and Psychiatry, 67-12 (December 2026)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.1980-1993 Titre : Individualized EEG functional connectivity predicts clinical symptoms in ADHD, dyslexia, and their comorbidity Type de document : texte imprimé Auteurs : Chunli CHEN, Auteur ; Shiyun XU, Auteur ; Jiaxin ZHAO, Auteur ; Yusi XIE, Auteur ; Dezhong YAO, Auteur ; Fali LI, Auteur ; Wenjuan LIU, Auteur ; Yufeng WANG, Auteur ; Peng XU, Auteur ; Jiuju WANG, Auteur Article en page(s) : p.1980-1993 Langues : Anglais (eng) Mots-clés : Attention-deficit/hyperactivity disorder  developmental dyslexia  comorbidity  individualized functional connectivity  common orthogonal basis extraction Index. décimale : PER Périodiques Résumé : Background Attention-deficit/hyperactivity disorder (ADHD) and developmental dyslexia (DD) are two prevalent neurodevelopmental disorders (NDDs) that frequently co-occur, resulting in comorbidity (COM), which is associated with significant cognitive and behavioral difficulties. These disorders are characterized by considerable clinical and neurobiological heterogeneity. The functional connectivity (FC) patterns within each disorder may consist of both individual-shared and individual-specific components. Disentangling these patterns may provide more in-depth insights into the neural mechanisms underlying these conditions. Methods In this study, the common orthogonal basis extraction (COBE) method was applied to the resting state electroencephalography (EEG) FC data from children with ADHD, DD, COM, and age-matched typical development (TD) controls, aiming to separate individual-shared and individual-specific FC patterns. Results Individual-specific FC could significantly predict clinical symptoms in ADHD, DD, and COM, with distinct predictive connectivity patterns across different groups. The predictive features in ADHD were primarily located in the left central and parietal regions. In DD, they involved the left temporal lobe, left parietal lobe, and right central region. In COM, they involved the left frontal lobe and the right parietal lobe. At the group level, compared with TD, individual-shared FC showed significantly enhanced posterior FC in all clinical groups. The differences in shared FC among the three clinical groups further allowed for the classification of ADHD, DD, and COM with an accuracy of 73.55%. Conclusions By disentangling the shared and individualized components of EEG FC, this study provides novel insights into the neural organization of ADHD, DD, and their COM. The results suggest that individual-specific FC is more strongly associated with clinical symptoms, whereas shared FC captures group-level connectivity alterations and differences among clinical groups. This framework may present a promising approach for investigating biological heterogeneity in NDDs. En ligne : https://doi.org/10.1111/jcpp.70198 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597 [article] Individualized EEG functional connectivity predicts clinical symptoms in ADHD, dyslexia, and their comorbidity [texte imprimé] / Chunli CHEN, Auteur ; Shiyun XU, Auteur ; Jiaxin ZHAO, Auteur ; Yusi XIE, Auteur ; Dezhong YAO, Auteur ; Fali LI, Auteur ; Wenjuan LIU, Auteur ; Yufeng WANG, Auteur ; Peng XU, Auteur ; Jiuju WANG, Auteur . - p.1980-1993. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.1980-1993 Mots-clés : Attention-deficit/hyperactivity disorder  developmental dyslexia  comorbidity  individualized functional connectivity  common orthogonal basis extraction Index. décimale : PER Périodiques Résumé : Background Attention-deficit/hyperactivity disorder (ADHD) and developmental dyslexia (DD) are two prevalent neurodevelopmental disorders (NDDs) that frequently co-occur, resulting in comorbidity (COM), which is associated with significant cognitive and behavioral difficulties. These disorders are characterized by considerable clinical and neurobiological heterogeneity. The functional connectivity (FC) patterns within each disorder may consist of both individual-shared and individual-specific components. Disentangling these patterns may provide more in-depth insights into the neural mechanisms underlying these conditions. Methods In this study, the common orthogonal basis extraction (COBE) method was applied to the resting state electroencephalography (EEG) FC data from children with ADHD, DD, COM, and age-matched typical development (TD) controls, aiming to separate individual-shared and individual-specific FC patterns. Results Individual-specific FC could significantly predict clinical symptoms in ADHD, DD, and COM, with distinct predictive connectivity patterns across different groups. The predictive features in ADHD were primarily located in the left central and parietal regions. In DD, they involved the left temporal lobe, left parietal lobe, and right central region. In COM, they involved the left frontal lobe and the right parietal lobe. At the group level, compared with TD, individual-shared FC showed significantly enhanced posterior FC in all clinical groups. The differences in shared FC among the three clinical groups further allowed for the classification of ADHD, DD, and COM with an accuracy of 73.55%. Conclusions By disentangling the shared and individualized components of EEG FC, this study provides novel insights into the neural organization of ADHD, DD, and their COM. The results suggest that individual-specific FC is more strongly associated with clinical symptoms, whereas shared FC captures group-level connectivity alterations and differences among clinical groups. This framework may present a promising approach for investigating biological heterogeneity in NDDs. En ligne : https://doi.org/10.1111/jcpp.70198 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597

Co-development of ADHD symptoms and emotional problems from childhood to adulthood: predictors and developmental outcomes / Yuan YOU in Journal of Child Psychology and Psychiatry, 67-12 (December 2026)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.1994-2007 Titre : Co-development of ADHD symptoms and emotional problems from childhood to adulthood: predictors and developmental outcomes Type de document : texte imprimé Auteurs : Yuan YOU, Auteur ; Helena M. S. ZAVOS, Auteur ; Laurie J. HANNIGAN, Auteur ; Linlin ZHANG, Auteur ; Giacomo BIGNARDI, Auteur ; Meredith X. HAN, Auteur ; Elisavet PALAIOLOGOU, Auteur ; Christopher RAYNER, Auteur ; Tom A. MCADAMS, Auteur Article en page(s) : p.1994-2007 Langues : Anglais (eng) Mots-clés : ADHD  emotional problems  joint-trajectory analysis  early-life predictors  developmental outcomes Index. décimale : PER Périodiques Résumé : Background Attention-deficit/hyperactivity disorder (ADHD) symptoms and emotional problems frequently co-occur. Longitudinal data provide opportunities to understand how and why they co-develop. Methods Data were drawn from the Twins Early Development Study, which included 27,890 participants. Emotional problems and ADHD symptoms were parent-reported using the Strengths and Difficulties Questionnaire and Conners' Parent Rating scales. We modeled the co-development of ADHD symptoms and emotional problems from ages 4 to 21 using joint trajectory analysis. The predictors included polygenic scores (PGSs) for multiple psychiatric symptoms, maternal depression, family chaos, and socioeconomic status (SES). The outcomes included SES, lifetime psychiatric diagnoses, undergraduate diploma attainment, and entry into parenthood at age 26. Results A four-class joint trajectory model was selected as best fitting and included: ?Low ADHD, Low emotional problems?, ?High-decreasing ADHD, Low emotional problems?, ?Mid-decreasing ADHD, Increasing emotional problems?, and ?Increasing ADHD, Increasing emotional problems?. The consistently low-symptom group reported lower ADHD and had lower externalizing PGSs, lower maternal depression, higher SES, and less home chaos at baseline, and higher educational attainment and fewer lifetime depression/anxiety diagnoses at 26 than groups with higher symptom levels. Those with high ADHD symptoms in childhood or increasing ADHD symptoms from childhood to adulthood had the lowest educational attainment and SES in adulthood. Conclusions Groups characterized by increasing ADHD symptoms also tended to show increases in emotional problems, whereas increases in emotional problems did not necessarily coincide with increases in ADHD symptoms. The trajectories had distinct early-life predictors and adult outcomes, highlighting potential intervention targets. En ligne : https://doi.org/10.1111/jcpp.70196 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597 [article] Co-development of ADHD symptoms and emotional problems from childhood to adulthood: predictors and developmental outcomes [texte imprimé] / Yuan YOU, Auteur ; Helena M. S. ZAVOS, Auteur ; Laurie J. HANNIGAN, Auteur ; Linlin ZHANG, Auteur ; Giacomo BIGNARDI, Auteur ; Meredith X. HAN, Auteur ; Elisavet PALAIOLOGOU, Auteur ; Christopher RAYNER, Auteur ; Tom A. MCADAMS, Auteur . - p.1994-2007. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.1994-2007 Mots-clés : ADHD  emotional problems  joint-trajectory analysis  early-life predictors  developmental outcomes Index. décimale : PER Périodiques Résumé : Background Attention-deficit/hyperactivity disorder (ADHD) symptoms and emotional problems frequently co-occur. Longitudinal data provide opportunities to understand how and why they co-develop. Methods Data were drawn from the Twins Early Development Study, which included 27,890 participants. Emotional problems and ADHD symptoms were parent-reported using the Strengths and Difficulties Questionnaire and Conners' Parent Rating scales. We modeled the co-development of ADHD symptoms and emotional problems from ages 4 to 21 using joint trajectory analysis. The predictors included polygenic scores (PGSs) for multiple psychiatric symptoms, maternal depression, family chaos, and socioeconomic status (SES). The outcomes included SES, lifetime psychiatric diagnoses, undergraduate diploma attainment, and entry into parenthood at age 26. Results A four-class joint trajectory model was selected as best fitting and included: ?Low ADHD, Low emotional problems?, ?High-decreasing ADHD, Low emotional problems?, ?Mid-decreasing ADHD, Increasing emotional problems?, and ?Increasing ADHD, Increasing emotional problems?. The consistently low-symptom group reported lower ADHD and had lower externalizing PGSs, lower maternal depression, higher SES, and less home chaos at baseline, and higher educational attainment and fewer lifetime depression/anxiety diagnoses at 26 than groups with higher symptom levels. Those with high ADHD symptoms in childhood or increasing ADHD symptoms from childhood to adulthood had the lowest educational attainment and SES in adulthood. Conclusions Groups characterized by increasing ADHD symptoms also tended to show increases in emotional problems, whereas increases in emotional problems did not necessarily coincide with increases in ADHD symptoms. The trajectories had distinct early-life predictors and adult outcomes, highlighting potential intervention targets. En ligne : https://doi.org/10.1111/jcpp.70196 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597

Prediction versus explanation of preadolescents' psychopathology: environmental data predict while brain measures moderate effects / Daniela G. JUAREZ in Journal of Child Psychology and Psychiatry, 67-12 (December 2026)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.2008-2018 Titre : Prediction versus explanation of preadolescents' psychopathology: environmental data predict while brain measures moderate effects Type de document : texte imprimé Auteurs : Daniela G. JUAREZ, Auteur ; Katherine E. JENNINGS, Auteur ; Arielle S. KELLER, Auteur ; Jonas G. MILLER, Auteur Article en page(s) : p.2008-2018 Langues : Anglais (eng) Mots-clés : Exposome  neuroimaging  differential susceptibility  psychopathology  prediction Index. décimale : PER Périodiques Résumé : Background Brain characteristics, environmental risks, and their interactions are believed to contribute to the development of psychopathology. However, it is unclear whether these factors differ in their utility for predictive versus explanatory goals; few predictive studies have combined and compared neuroimaging and environmental features, and Brain???Environment studies of explanatory processes have not adopted comprehensive, data-driven methods. Here, we integrated neuroimaging and environmental data to predict youths' psychopathology and to explore brain-based measures of sensitivity to environmental influence. Methods Leveraging the Adolescent Brain Cognitive Development (ABCD) Study (release 5.1), we conducted analyses with up to 9,370 participants with complete baseline environmental, neuroimaging, and psychopathology data. Symptoms were assessed using the Child Behavior Checklist. Environmental exposures measured from parent-report, youth-report, and geocoded data were used to create a general exposome factor and six specific subfactors. Anatomical, resting-state functional connectivity, and diffusion MRI data were included as brain-based predictors. Nested cross-validated models assessed the predictive utility of environmental data, neuroimaging data, and their interactions. Elastic net models identified Brain???Environment interactions in nonpredictive analyses. Results Environmental data far outperformed neuroimaging in predicting psychopathology in unseen data. Although Brain???Environment interactions did not improve prediction accuracy, they revealed neural moderators of environmental effects in nonpredictive models. Measures involving the hippocampus, amygdala, salience network, and attentional networks were overrepresented among neural moderators. Certain brain features conferred increased or decreased sensitivity to supportive and adverse environments. Conclusions Our findings not only highlight the value of environmental data for predicting preadolescents' psychopathology but also show that neuroimaging data play a role in supporting explanatory models of neural sensitivity to context. En ligne : https://doi.org/10.1111/jcpp.70201 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597 [article] Prediction versus explanation of preadolescents' psychopathology: environmental data predict while brain measures moderate effects [texte imprimé] / Daniela G. JUAREZ, Auteur ; Katherine E. JENNINGS, Auteur ; Arielle S. KELLER, Auteur ; Jonas G. MILLER, Auteur . - p.2008-2018. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.2008-2018 Mots-clés : Exposome  neuroimaging  differential susceptibility  psychopathology  prediction Index. décimale : PER Périodiques Résumé : Background Brain characteristics, environmental risks, and their interactions are believed to contribute to the development of psychopathology. However, it is unclear whether these factors differ in their utility for predictive versus explanatory goals; few predictive studies have combined and compared neuroimaging and environmental features, and Brain???Environment studies of explanatory processes have not adopted comprehensive, data-driven methods. Here, we integrated neuroimaging and environmental data to predict youths' psychopathology and to explore brain-based measures of sensitivity to environmental influence. Methods Leveraging the Adolescent Brain Cognitive Development (ABCD) Study (release 5.1), we conducted analyses with up to 9,370 participants with complete baseline environmental, neuroimaging, and psychopathology data. Symptoms were assessed using the Child Behavior Checklist. Environmental exposures measured from parent-report, youth-report, and geocoded data were used to create a general exposome factor and six specific subfactors. Anatomical, resting-state functional connectivity, and diffusion MRI data were included as brain-based predictors. Nested cross-validated models assessed the predictive utility of environmental data, neuroimaging data, and their interactions. Elastic net models identified Brain???Environment interactions in nonpredictive analyses. Results Environmental data far outperformed neuroimaging in predicting psychopathology in unseen data. Although Brain???Environment interactions did not improve prediction accuracy, they revealed neural moderators of environmental effects in nonpredictive models. Measures involving the hippocampus, amygdala, salience network, and attentional networks were overrepresented among neural moderators. Certain brain features conferred increased or decreased sensitivity to supportive and adverse environments. Conclusions Our findings not only highlight the value of environmental data for predicting preadolescents' psychopathology but also show that neuroimaging data play a role in supporting explanatory models of neural sensitivity to context. En ligne : https://doi.org/10.1111/jcpp.70201 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597

The association between 24-hr movement patterns and self-harm incidence in adolescence / Siyi HUANG in Journal of Child Psychology and Psychiatry, 67-12 (December 2026)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.2019-2030 Titre : The association between 24-hr movement patterns and self-harm incidence in adolescence Type de document : texte imprimé Auteurs : Siyi HUANG, Auteur ; Jiameng CUI, Auteur ; Qida HE, Auteur ; Shahmir H. ALI, Auteur ; Qi WANG, Auteur ; G. Neil THOMAS, Auteur ; Linyan LI, Auteur Article en page(s) : p.2019-2030 Langues : Anglais (eng) Mots-clés : Non-suicidal self-harm  youth mental health  light-intensity physical activity  compositional data analysis  Millennium Cohort Study Index. décimale : PER Périodiques Résumé : Background Self-harm is a pressing public health issue, particularly among adolescents. Physical activity is associated with reduced self-harm among youths, but evidence is limited. Most studies rely on self-reported measures and are primarily focused on moderate-to-vigorous physical activity (MVPA), often overlooking the role of light-intensity physical activity (LIPA). To address these gaps, we investigated the prospective associations between accelerometer-measured 24-hr movements and subsequent self-harm in adolescents. Methods This prospective cohort investigation analysed 2,016 children from the UK Millennium Cohort Study using data from the age 7?years survey (MCS4) when accelerometers were introduced (mean age?=?7.23?years, SD?=?0.25). Accelerometer-measured duration of MVPA, LIPA, sedentary behaviour (SB), and sleep were analysed. Self-harm behaviours were assessed via validated self-report questionnaires at ages 14 and 17?years, and subsequently, the associations examined using logistic and compositional data models. Results Among 2,016 participants (48.6% female), 548 self-harm cases occurred during 18,696 person-years of follow-up, with a median follow-up duration of 8.5?years (cumulative incidence?=?27.2%). LIPA was inversely associated with self-harm (OR 0.76, 95% CI: 0.65?0.88). This association was stronger in compositional models (OR 0.23, 95% CI: 0.11?0.47). MVPA showed a significant non-linear, inverted U-shaped association with self-harm (p for non-linearity?=?.02). The risk peaked at approximately 1.2?hr/day and decreased substantially at levels exceeding 1.7?hr/day, while SB and sleep were not significantly associated with self-harm. Stratified analyses confirmed robustness. Conclusions Our findings reveal a pronounced inverse association between LIPA and self-harm, along with a non-linear association for MVPA. These results support 24-hr movement guidelines that emphasise activity transitions over isolated targets and highlight LIPA's role in early prevention strategies. En ligne : https://doi.org/10.1111/jcpp.70199 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597 [article] The association between 24-hr movement patterns and self-harm incidence in adolescence [texte imprimé] / Siyi HUANG, Auteur ; Jiameng CUI, Auteur ; Qida HE, Auteur ; Shahmir H. ALI, Auteur ; Qi WANG, Auteur ; G. Neil THOMAS, Auteur ; Linyan LI, Auteur . - p.2019-2030. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.2019-2030 Mots-clés : Non-suicidal self-harm  youth mental health  light-intensity physical activity  compositional data analysis  Millennium Cohort Study Index. décimale : PER Périodiques Résumé : Background Self-harm is a pressing public health issue, particularly among adolescents. Physical activity is associated with reduced self-harm among youths, but evidence is limited. Most studies rely on self-reported measures and are primarily focused on moderate-to-vigorous physical activity (MVPA), often overlooking the role of light-intensity physical activity (LIPA). To address these gaps, we investigated the prospective associations between accelerometer-measured 24-hr movements and subsequent self-harm in adolescents. Methods This prospective cohort investigation analysed 2,016 children from the UK Millennium Cohort Study using data from the age 7?years survey (MCS4) when accelerometers were introduced (mean age?=?7.23?years, SD?=?0.25). Accelerometer-measured duration of MVPA, LIPA, sedentary behaviour (SB), and sleep were analysed. Self-harm behaviours were assessed via validated self-report questionnaires at ages 14 and 17?years, and subsequently, the associations examined using logistic and compositional data models. Results Among 2,016 participants (48.6% female), 548 self-harm cases occurred during 18,696 person-years of follow-up, with a median follow-up duration of 8.5?years (cumulative incidence?=?27.2%). LIPA was inversely associated with self-harm (OR 0.76, 95% CI: 0.65?0.88). This association was stronger in compositional models (OR 0.23, 95% CI: 0.11?0.47). MVPA showed a significant non-linear, inverted U-shaped association with self-harm (p for non-linearity?=?.02). The risk peaked at approximately 1.2?hr/day and decreased substantially at levels exceeding 1.7?hr/day, while SB and sleep were not significantly associated with self-harm. Stratified analyses confirmed robustness. Conclusions Our findings reveal a pronounced inverse association between LIPA and self-harm, along with a non-linear association for MVPA. These results support 24-hr movement guidelines that emphasise activity transitions over isolated targets and highlight LIPA's role in early prevention strategies. En ligne : https://doi.org/10.1111/jcpp.70199 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597

The longitudinal relationship among physical activity, social competence, and psychosomatic comorbidity patterns in adolescents: a cross-lagged panel analysis / Xinmeng GUO in Journal of Child Psychology and Psychiatry, 67-12 (December 2026)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.2031-2041 Titre : The longitudinal relationship among physical activity, social competence, and psychosomatic comorbidity patterns in adolescents: a cross-lagged panel analysis Type de document : texte imprimé Auteurs : Xinmeng GUO, Auteur ; Nuo YI, Auteur ; Xinxin LAI, Auteur ; Xiangren YI, Auteur ; Xiaosheng DONG, Auteur Article en page(s) : p.2031-2041 Langues : Anglais (eng) Mots-clés : Physical activity  psychosomatic comorbidity  adolescents  cross-lagged model  social competence Index. décimale : PER Périodiques Résumé : Background Adolescents frequently experience psychosomatic comorbidities, yet longitudinal, bidirectional relationships among physical activity (PA), social competence (SC), and psychosomatic comorbidity (PC: mental health and sleep duration) remain underexplored in large non-Western samples. This study examined how PA and SC mutually influence PC over time and tested whether SC mediates the PA-PC link in Chinese high school students. Methods Data came from the National Adolescent Health Survey (China) collected from 2020 to 2023, matching participants by name at one-year intervals. The analytic sample (n?=?9,680; 51.2% female, mean age?=?15.89?±?1.06?years) completed validated measures. We tested measurement invariance, then estimated a two-wave cross-lagged panel model controlling for age, gender, residence, and only-child status. SC mediation was assessed via the product of cross-lagged paths with 1,000-sample bootstrap. Multiple-group SEM examined gender invariance. Results All measurement models achieved scalar invariance. Cross-lagged paths indicated PA????SC2 (??=?0.041, p? En ligne : https://doi.org/10.1111/jcpp.70193 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597 [article] The longitudinal relationship among physical activity, social competence, and psychosomatic comorbidity patterns in adolescents: a cross-lagged panel analysis [texte imprimé] / Xinmeng GUO, Auteur ; Nuo YI, Auteur ; Xinxin LAI, Auteur ; Xiangren YI, Auteur ; Xiaosheng DONG, Auteur . - p.2031-2041. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.2031-2041 Mots-clés : Physical activity  psychosomatic comorbidity  adolescents  cross-lagged model  social competence Index. décimale : PER Périodiques Résumé : Background Adolescents frequently experience psychosomatic comorbidities, yet longitudinal, bidirectional relationships among physical activity (PA), social competence (SC), and psychosomatic comorbidity (PC: mental health and sleep duration) remain underexplored in large non-Western samples. This study examined how PA and SC mutually influence PC over time and tested whether SC mediates the PA-PC link in Chinese high school students. Methods Data came from the National Adolescent Health Survey (China) collected from 2020 to 2023, matching participants by name at one-year intervals. The analytic sample (n?=?9,680; 51.2% female, mean age?=?15.89?±?1.06?years) completed validated measures. We tested measurement invariance, then estimated a two-wave cross-lagged panel model controlling for age, gender, residence, and only-child status. SC mediation was assessed via the product of cross-lagged paths with 1,000-sample bootstrap. Multiple-group SEM examined gender invariance. Results All measurement models achieved scalar invariance. Cross-lagged paths indicated PA????SC2 (??=?0.041, p? En ligne : https://doi.org/10.1111/jcpp.70193 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597

Cognitive reappraisal modulates neural responses to aversive sensory stimulation in autistic youth / Urvi T. SHAH in Journal of Child Psychology and Psychiatry, 67-12 (December 2026)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.2042-2055 Titre : Cognitive reappraisal modulates neural responses to aversive sensory stimulation in autistic youth Type de document : texte imprimé Auteurs : Urvi T. SHAH, Auteur ; Karrin EVANS, Auteur ; Megan BANCHIK, Auteur ; Apurva CHATURVEDI, Auteur ; Sapna RAMAPPA, Auteur ; Katie WONG, Auteur ; Jennifer A. SILVERS, Auteur ; Shulamite A. GREEN, Auteur Article en page(s) : p.2042-2055 Langues : Anglais (eng) Mots-clés : Sensory over-responsivity  autism spectrum disorder  cognitive reappraisal  fMRI Index. décimale : PER Périodiques Résumé : Background Sensory over-responsivity (SOR) is highly prevalent and impairing in autism spectrum disorder (ASD). SOR has been associated with sensory-limbic hyperresponsivity and reduced prefrontal top-down regulation during sensory stimulation. There are few evidence-based treatments for SOR, but cognitive reappraisal, an emotion regulation strategy, has been shown to reduce negative feelings through activation of frontal brain regions. The current study examined whether reappraisal changes neural reactivity to aversive sensory stimulation in autistic compared to typically developing (TD) children. Methods Forty-seven ASD and 45 age/IQ-matched TD youth aged 8?15?years participated in fMRI while experiencing aversive tactile stimulation on their arm and alternately focused either on how the stimulus made them feel (?React?), or how they would describe the stimuli objectively (?Reappraise?). Aversiveness ratings were provided after each stimulus. Parents reported on participants' SOR severity. Results Autistic youth showed reduced activation in sensory cortical regions during Reappraisal compared to React. Reappraisal also resulted in increased dorsomedial prefrontal cortex activation, with a trend toward more increases in the TD group but no significant group differences. Despite these reappraisal-related neural changes across both groups, only TD youth showed a reduction in aversiveness ratings for Reappraisal compared to React. Among ASD youth, higher SOR was associated with fewer decreases in sensory cortices but greater increases in frontal regions during Reappraisal compared to React. Older ASD youth also showed increased activity in the ventral prefrontal cortex during Reappraisal. Conclusions Results suggest that cognitive reappraisal modulates neural responses during sensory processing and, more specifically, may reduce hyperactivity in sensory cortical regions previously shown to be associated with SOR. However, individual differences such as age and SOR severity may affect the extent to which top-down cognitive processes are uniquely engaged during reappraisal. En ligne : https://doi.org/10.1111/jcpp.70202 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597 [article] Cognitive reappraisal modulates neural responses to aversive sensory stimulation in autistic youth [texte imprimé] / Urvi T. SHAH, Auteur ; Karrin EVANS, Auteur ; Megan BANCHIK, Auteur ; Apurva CHATURVEDI, Auteur ; Sapna RAMAPPA, Auteur ; Katie WONG, Auteur ; Jennifer A. SILVERS, Auteur ; Shulamite A. GREEN, Auteur . - p.2042-2055. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.2042-2055 Mots-clés : Sensory over-responsivity  autism spectrum disorder  cognitive reappraisal  fMRI Index. décimale : PER Périodiques Résumé : Background Sensory over-responsivity (SOR) is highly prevalent and impairing in autism spectrum disorder (ASD). SOR has been associated with sensory-limbic hyperresponsivity and reduced prefrontal top-down regulation during sensory stimulation. There are few evidence-based treatments for SOR, but cognitive reappraisal, an emotion regulation strategy, has been shown to reduce negative feelings through activation of frontal brain regions. The current study examined whether reappraisal changes neural reactivity to aversive sensory stimulation in autistic compared to typically developing (TD) children. Methods Forty-seven ASD and 45 age/IQ-matched TD youth aged 8?15?years participated in fMRI while experiencing aversive tactile stimulation on their arm and alternately focused either on how the stimulus made them feel (?React?), or how they would describe the stimuli objectively (?Reappraise?). Aversiveness ratings were provided after each stimulus. Parents reported on participants' SOR severity. Results Autistic youth showed reduced activation in sensory cortical regions during Reappraisal compared to React. Reappraisal also resulted in increased dorsomedial prefrontal cortex activation, with a trend toward more increases in the TD group but no significant group differences. Despite these reappraisal-related neural changes across both groups, only TD youth showed a reduction in aversiveness ratings for Reappraisal compared to React. Among ASD youth, higher SOR was associated with fewer decreases in sensory cortices but greater increases in frontal regions during Reappraisal compared to React. Older ASD youth also showed increased activity in the ventral prefrontal cortex during Reappraisal. Conclusions Results suggest that cognitive reappraisal modulates neural responses during sensory processing and, more specifically, may reduce hyperactivity in sensory cortical regions previously shown to be associated with SOR. However, individual differences such as age and SOR severity may affect the extent to which top-down cognitive processes are uniquely engaged during reappraisal. En ligne : https://doi.org/10.1111/jcpp.70202 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597

Avoidance habit learning after recovery from anorexia nervosa: An fMRI study / Clara M. BREIER in Journal of Child Psychology and Psychiatry, 67-12 (December 2026)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.2056-2068 Titre : Avoidance habit learning after recovery from anorexia nervosa: An fMRI study Type de document : texte imprimé Auteurs : Clara M. BREIER, Auteur ; Julius HENNIG, Auteur ; Joseph A. KING, Auteur ; Daniel GEISLER, Auteur ; Arne DOOSE, Auteur ; Ilka BOEHM, Auteur ; Maria SEIDEL, Auteur ; Tung Anh NGUYEN, Auteur ; Katharina ZWOSTA, Auteur ; Veit ROESSNER, Auteur ; Uta WOLFENSTELLER, Auteur ; Hannes RUGE, Auteur ; Stefan EHRLICH, Auteur Article en page(s) : p.2056-2068 Langues : Anglais (eng) Mots-clés : anorexia nervosa  eating disorders  habits  self-control  avoidance learning Index. décimale : PER Périodiques Résumé : Background Anorexia Nervosa (AN) has been linked to altered self-regulatory control processes and maladaptive habitual avoidance behavior. Both goal-directed and habit systems may be relevant to AN, in which restrictive eating behavior can appear highly deliberate and increasingly automatic over time. A previous fMRI study identified behavioral and neural markers hinting at heightened self-regulatory control (?overcontrol?) during an avoidance habit task in acutely underweight adolescents and young women with AN. Extending this research to recovered individuals with a history of AN (recAN), we aimed to clarify whether these findings persist and can be seen as trait vulnerabilities. Methods A sample of 40 recAN and 40 pairwise age-matched healthy control (HC) participants carried out a three-phase experimental paradigm including (1) training of goal-directed response-outcome behavior, (2) training of avoidance stimulus?response pairings, and (3) a test of habitual response interference. Our fMRI analysis strategy focused on capturing training-related changes in neural activity related to reinforcement learning processes. Results Analyses of main effects of task confirmed expected behavioral and fMRI results. However, unlike previous findings of greater activation in frontoparietal control regions in young acutely underweight patients with AN during the establishment of avoidance behavior and of higher task performance, all behavioral task measures, region-of-interest fMRI, and follow-up whole-brain analyses yielded no group differences between recAN and HC. Conclusions Our findings of intact avoidance habit learning after recovery from AN suggest that correlates of overcontrol previously observed in acutely underweight individuals with AN may reflect state-dependent rather than persistent trait markers of the disorder. En ligne : https://doi.org/10.1111/jcpp.70204 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597 [article] Avoidance habit learning after recovery from anorexia nervosa: An fMRI study [texte imprimé] / Clara M. BREIER, Auteur ; Julius HENNIG, Auteur ; Joseph A. KING, Auteur ; Daniel GEISLER, Auteur ; Arne DOOSE, Auteur ; Ilka BOEHM, Auteur ; Maria SEIDEL, Auteur ; Tung Anh NGUYEN, Auteur ; Katharina ZWOSTA, Auteur ; Veit ROESSNER, Auteur ; Uta WOLFENSTELLER, Auteur ; Hannes RUGE, Auteur ; Stefan EHRLICH, Auteur . - p.2056-2068. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.2056-2068 Mots-clés : anorexia nervosa  eating disorders  habits  self-control  avoidance learning Index. décimale : PER Périodiques Résumé : Background Anorexia Nervosa (AN) has been linked to altered self-regulatory control processes and maladaptive habitual avoidance behavior. Both goal-directed and habit systems may be relevant to AN, in which restrictive eating behavior can appear highly deliberate and increasingly automatic over time. A previous fMRI study identified behavioral and neural markers hinting at heightened self-regulatory control (?overcontrol?) during an avoidance habit task in acutely underweight adolescents and young women with AN. Extending this research to recovered individuals with a history of AN (recAN), we aimed to clarify whether these findings persist and can be seen as trait vulnerabilities. Methods A sample of 40 recAN and 40 pairwise age-matched healthy control (HC) participants carried out a three-phase experimental paradigm including (1) training of goal-directed response-outcome behavior, (2) training of avoidance stimulus?response pairings, and (3) a test of habitual response interference. Our fMRI analysis strategy focused on capturing training-related changes in neural activity related to reinforcement learning processes. Results Analyses of main effects of task confirmed expected behavioral and fMRI results. However, unlike previous findings of greater activation in frontoparietal control regions in young acutely underweight patients with AN during the establishment of avoidance behavior and of higher task performance, all behavioral task measures, region-of-interest fMRI, and follow-up whole-brain analyses yielded no group differences between recAN and HC. Conclusions Our findings of intact avoidance habit learning after recovery from AN suggest that correlates of overcontrol previously observed in acutely underweight individuals with AN may reflect state-dependent rather than persistent trait markers of the disorder. En ligne : https://doi.org/10.1111/jcpp.70204 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597

Emotional problems and dysregulation in children/youth with ADHD: predictive and moderating effects in a randomized controlled trial of methylphenidate and neurofeedback / Amelie BOHNER in Journal of Child Psychology and Psychiatry, 67-12 (December 2026)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.2069-2083 Titre : Emotional problems and dysregulation in children/youth with ADHD: predictive and moderating effects in a randomized controlled trial of methylphenidate and neurofeedback Type de document : texte imprimé Auteurs : Amelie BOHNER, Auteur ; Hilario BLASCO-FONTECILLA, Auteur ; Tomas ROS, Auteur ; Eric ACQUAVIVA, Auteur ; Yohan ATTAL, Auteur ; Tobias BANASCHEWSKI, Auteur ; Sarah BAUMEISTER, Auteur ; Elisa BOUSQUET, Auteur ; Aurore BUSSALB, Auteur ; Marie DELHAYE, Auteur ; Richard DELORME, Auteur ; Renate DRECHSLER, Auteur ; Allison GOUJON, Auteur ; Alexander HÄGE, Auteur ; Louis MAYAUD, Auteur ; Konstantin MECHLER, Auteur ; Caroline MENACHE, Auteur ; Olivier REVOL, Auteur ; Friederike TAGWERKER, Auteur ; Susanne WALITZA, Auteur ; Anna Maria WERLING, Auteur ; Stéphanie BIOULAC, Auteur ; Daniel BRANDEIS, Auteur ; Diane PURPER-OUAKIL, Auteur ; Anna KAISER, Auteur Article en page(s) : p.2069-2083 Langues : Anglais (eng) Mots-clés : emotional dysregulation  attention-deficit/hyperactivity disorder  executive functions  neurofeedback  home treatment  methylphenidate Index. décimale : PER Périodiques Résumé : Background Children and adolescents with Attention-Deficit/Hyperactivity Disorder (ADHD) often show increased emotional dysregulation (ED) and internalizing emotional problems (iEP). However, the predictive and moderating role of these emotional difficulties in the treatment of ADHD?particularly regarding pharmacological (methylphenidate, MPH) and non-pharmacological approaches (neurofeedback at home, NF@home)?remains understudied. This study aims to evaluate the effectiveness of MPH and NF@home in reducing iEP/ED in children with ADHD and to assess the predictive role of iEP/ED and neuropsychological executive function (EF) measures in treatment outcomes. Methods The per-protocol sample included 146 children (7?13?years) diagnosed with ADHD (inattentive or combined type). iEP was measured with the Strengths and Difficulties Questionnaire (SDQ), ED via a dysregulation profile, and EF using the BRIEF and Continuous Performance Test (CPT). ADHD symptoms were assessed using the ADHD Rating Scale IV. Participants were randomized to either the MPH group (n?=?59) or the NF group (n?=?87), which included NFSMR (n?=?72) and NFTBR (n?=?15), based on individual Theta/Beta-Ratio (TBR). Mixed-model analyses considered symptom severity at baseline, age, gender, IQ, and study center as covariates. Results All intervention groups showed significant changes in iEP, but with different effects regarding parent (NFSMR: d?=??0.396, 95% CI [?0.574, ?0.217]; NFTBR: d?=??0.367, 95% CI [?0.747, 0.013]; MPH: d?=??0.409, 95% CI [?0.603, ?0.215]) and teacher ratings (NFSMR: d?=??0.211, 95% CI [?0.405, ?0.017]; NFTBR: d?=??0.639, 95% CI [?1.06, ?0.222]; MPH: d?=??0.142, 95% CI [?0.340, 0.056]). There was no between-intervention effect, supported by non-inferiority analyses. For ED, we also found significant effects for all interventions; however, significantly more pronounced effects were obtained for MPH. Moreover, both prediction models indicated a limited predictive value. Conclusions The findings suggest non-inferiority of NF versus MPH treating iEP within an ADHD sample. However, due to limited predictive value, no clear clinical guidance can yet be drawn regarding personalized treatment recommendations. Further studies are needed to confirm and extend these findings. En ligne : https://doi.org/10.1111/jcpp.70205 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597 [article] Emotional problems and dysregulation in children/youth with ADHD: predictive and moderating effects in a randomized controlled trial of methylphenidate and neurofeedback [texte imprimé] / Amelie BOHNER, Auteur ; Hilario BLASCO-FONTECILLA, Auteur ; Tomas ROS, Auteur ; Eric ACQUAVIVA, Auteur ; Yohan ATTAL, Auteur ; Tobias BANASCHEWSKI, Auteur ; Sarah BAUMEISTER, Auteur ; Elisa BOUSQUET, Auteur ; Aurore BUSSALB, Auteur ; Marie DELHAYE, Auteur ; Richard DELORME, Auteur ; Renate DRECHSLER, Auteur ; Allison GOUJON, Auteur ; Alexander HÄGE, Auteur ; Louis MAYAUD, Auteur ; Konstantin MECHLER, Auteur ; Caroline MENACHE, Auteur ; Olivier REVOL, Auteur ; Friederike TAGWERKER, Auteur ; Susanne WALITZA, Auteur ; Anna Maria WERLING, Auteur ; Stéphanie BIOULAC, Auteur ; Daniel BRANDEIS, Auteur ; Diane PURPER-OUAKIL, Auteur ; Anna KAISER, Auteur . - p.2069-2083. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.2069-2083 Mots-clés : emotional dysregulation  attention-deficit/hyperactivity disorder  executive functions  neurofeedback  home treatment  methylphenidate Index. décimale : PER Périodiques Résumé : Background Children and adolescents with Attention-Deficit/Hyperactivity Disorder (ADHD) often show increased emotional dysregulation (ED) and internalizing emotional problems (iEP). However, the predictive and moderating role of these emotional difficulties in the treatment of ADHD?particularly regarding pharmacological (methylphenidate, MPH) and non-pharmacological approaches (neurofeedback at home, NF@home)?remains understudied. This study aims to evaluate the effectiveness of MPH and NF@home in reducing iEP/ED in children with ADHD and to assess the predictive role of iEP/ED and neuropsychological executive function (EF) measures in treatment outcomes. Methods The per-protocol sample included 146 children (7?13?years) diagnosed with ADHD (inattentive or combined type). iEP was measured with the Strengths and Difficulties Questionnaire (SDQ), ED via a dysregulation profile, and EF using the BRIEF and Continuous Performance Test (CPT). ADHD symptoms were assessed using the ADHD Rating Scale IV. Participants were randomized to either the MPH group (n?=?59) or the NF group (n?=?87), which included NFSMR (n?=?72) and NFTBR (n?=?15), based on individual Theta/Beta-Ratio (TBR). Mixed-model analyses considered symptom severity at baseline, age, gender, IQ, and study center as covariates. Results All intervention groups showed significant changes in iEP, but with different effects regarding parent (NFSMR: d?=??0.396, 95% CI [?0.574, ?0.217]; NFTBR: d?=??0.367, 95% CI [?0.747, 0.013]; MPH: d?=??0.409, 95% CI [?0.603, ?0.215]) and teacher ratings (NFSMR: d?=??0.211, 95% CI [?0.405, ?0.017]; NFTBR: d?=??0.639, 95% CI [?1.06, ?0.222]; MPH: d?=??0.142, 95% CI [?0.340, 0.056]). There was no between-intervention effect, supported by non-inferiority analyses. For ED, we also found significant effects for all interventions; however, significantly more pronounced effects were obtained for MPH. Moreover, both prediction models indicated a limited predictive value. Conclusions The findings suggest non-inferiority of NF versus MPH treating iEP within an ADHD sample. However, due to limited predictive value, no clear clinical guidance can yet be drawn regarding personalized treatment recommendations. Further studies are needed to confirm and extend these findings. En ligne : https://doi.org/10.1111/jcpp.70205 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597

Early-life pathways to inequalities in child mental health: evidence from eight birth cohorts / Demetris AVRAAM in Journal of Child Psychology and Psychiatry, 67-12 (December 2026)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.2084-2098 Titre : Early-life pathways to inequalities in child mental health: evidence from eight birth cohorts Type de document : texte imprimé Auteurs : Demetris AVRAAM, Auteur ; Gabriella MELIS, Auteur ; Tim CADMAN, Auteur ; Jennie CARSON, Auteur ; Marie Aline CHARLES, Auteur ; Yu Wei CHUA, Auteur ; Ahmed ELHAKEEM, Auteur ; Joaquín ESCRIBANO, Auteur ; Veit GROTE, Auteur ; Dariusz GRUSZFELD, Auteur ; Kathrin GUERLICH, Auteur ; Rae-Chi HUANG, Auteur ; Jennifer R. HARRIS, Auteur ; Jesus IBARLUZEA, Auteur ; Jordi JULVEZ, Auteur ; Berthold KOLETZKO, Auteur ; Ashleigh LIN, Auteur ; Unai MARTIN, Auteur ; Rosemary MCEACHAN, Auteur ; Maria MELCHIOR, Auteur ; Phillip MELTON, Auteur ; Johanna Thorbjornsrud NADER, Auteur ; Angela Pinot DE MOIRA, Auteur ; Maja POPOVIC, Auteur ; Simona PORRU, Auteur ; Lorenzo RICHIARDI, Auteur ; Blanca SARZO, Auteur ; Daniela SCHLÃœTER, Auteur ; Jordi SUNYER, Auteur ; Morris SWERTZ, Auteur ; Elvira VERDUCI, Auteur ; John WRIGHT, Auteur ; Annick XHONNEUX, Auteur ; Tiffany YANG, Auteur ; Daniela ZUGNA, Auteur ; Anne-Marie NYBO ANDERSEN, Auteur ; Katrine STRANDBERG-LARSEN, Auteur ; David TAYLOR-ROBINSON, Auteur Article en page(s) : p.2084-2098 Langues : Anglais (eng) Mots-clés : Socioeconomic inequalities  externalising problems  internalising problems  multi-cohort study  mediation analysis Index. décimale : PER Périodiques Résumé : Background Socioeconomic inequalities in children's emotional and behavioural problems are already present at school entry. We examined associations between early-life socioeconomic conditions and children's externalising and internalising problems and assessed whether early-life risk factors mediated these associations. Methods We analysed harmonised individual participant data from eight birth cohorts within the EU Child Cohort Network. Maternal educational level during pregnancy was used as an indicator of early-life socioeconomic conditions (SECs). Scores of children's externalising and internalising problems around school entry age were used as the outcome variables. Inequalities were quantified using the Slope Index of Inequality which captures the difference in prevalence of problems between children from highest and lowest SECs. Mediation analysis was used to assess the mediating role of five early-life risk factors: maternal smoking during pregnancy, gestational age, small for gestational age, postpartum depression and breastfeeding. Results Inequalities in externalising and internalising problems by SECs were consistent across cohorts: Children of mothers with low educational level had on average a 12 and 11 percentage point increased prevalence of externalising and internalising problems respectively. Early-life factors explained around 8% (DNBC, Denmark) to 54% (INMA, Spain) of the inequality in externalising problems and 7% (ELFE, France) to 25% (ALSPAC, UK) in internalising problems. Conclusions Children from lower SECs consistently had a higher prevalence of both externalising and internalising problems around school entry age. These inequalities were partly mediated by early-life factors. Public health interventions in pregnancy and the preschool period are critical to address the early emergence of inequalities in children's mental health. En ligne : https://doi.org/10.1111/jcpp.70207 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597 [article] Early-life pathways to inequalities in child mental health: evidence from eight birth cohorts [texte imprimé] / Demetris AVRAAM, Auteur ; Gabriella MELIS, Auteur ; Tim CADMAN, Auteur ; Jennie CARSON, Auteur ; Marie Aline CHARLES, Auteur ; Yu Wei CHUA, Auteur ; Ahmed ELHAKEEM, Auteur ; Joaquín ESCRIBANO, Auteur ; Veit GROTE, Auteur ; Dariusz GRUSZFELD, Auteur ; Kathrin GUERLICH, Auteur ; Rae-Chi HUANG, Auteur ; Jennifer R. HARRIS, Auteur ; Jesus IBARLUZEA, Auteur ; Jordi JULVEZ, Auteur ; Berthold KOLETZKO, Auteur ; Ashleigh LIN, Auteur ; Unai MARTIN, Auteur ; Rosemary MCEACHAN, Auteur ; Maria MELCHIOR, Auteur ; Phillip MELTON, Auteur ; Johanna Thorbjornsrud NADER, Auteur ; Angela Pinot DE MOIRA, Auteur ; Maja POPOVIC, Auteur ; Simona PORRU, Auteur ; Lorenzo RICHIARDI, Auteur ; Blanca SARZO, Auteur ; Daniela SCHLÃœTER, Auteur ; Jordi SUNYER, Auteur ; Morris SWERTZ, Auteur ; Elvira VERDUCI, Auteur ; John WRIGHT, Auteur ; Annick XHONNEUX, Auteur ; Tiffany YANG, Auteur ; Daniela ZUGNA, Auteur ; Anne-Marie NYBO ANDERSEN, Auteur ; Katrine STRANDBERG-LARSEN, Auteur ; David TAYLOR-ROBINSON, Auteur . - p.2084-2098. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.2084-2098 Mots-clés : Socioeconomic inequalities  externalising problems  internalising problems  multi-cohort study  mediation analysis Index. décimale : PER Périodiques Résumé : Background Socioeconomic inequalities in children's emotional and behavioural problems are already present at school entry. We examined associations between early-life socioeconomic conditions and children's externalising and internalising problems and assessed whether early-life risk factors mediated these associations. Methods We analysed harmonised individual participant data from eight birth cohorts within the EU Child Cohort Network. Maternal educational level during pregnancy was used as an indicator of early-life socioeconomic conditions (SECs). Scores of children's externalising and internalising problems around school entry age were used as the outcome variables. Inequalities were quantified using the Slope Index of Inequality which captures the difference in prevalence of problems between children from highest and lowest SECs. Mediation analysis was used to assess the mediating role of five early-life risk factors: maternal smoking during pregnancy, gestational age, small for gestational age, postpartum depression and breastfeeding. Results Inequalities in externalising and internalising problems by SECs were consistent across cohorts: Children of mothers with low educational level had on average a 12 and 11 percentage point increased prevalence of externalising and internalising problems respectively. Early-life factors explained around 8% (DNBC, Denmark) to 54% (INMA, Spain) of the inequality in externalising problems and 7% (ELFE, France) to 25% (ALSPAC, UK) in internalising problems. Conclusions Children from lower SECs consistently had a higher prevalence of both externalising and internalising problems around school entry age. These inequalities were partly mediated by early-life factors. Public health interventions in pregnancy and the preschool period are critical to address the early emergence of inequalities in children's mental health. En ligne : https://doi.org/10.1111/jcpp.70207 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597

Mental disorder trajectories and quality of life among youth residential care leavers: a longitudinal study / Milou LEITING in Journal of Child Psychology and Psychiatry, 67-12 (December 2026)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.2099-2111 Titre : Mental disorder trajectories and quality of life among youth residential care leavers: a longitudinal study Type de document : texte imprimé Auteurs : Milou LEITING, Auteur ; Katharina BECK, Auteur ; Süheyla SEKER, Auteur ; David BÃœRGIN, Auteur ; Delfine D'HUART, Auteur ; Jörg M. FEGERT, Auteur ; Nils JENKEL, Auteur ; Cyril BOONMANN, Auteur ; Klaus SCHMECK, Auteur ; Marc SCHMID, Auteur Article en page(s) : p.2099-2111 Langues : Anglais (eng) Mots-clés : Quality of life  psychopathology  child welfare  out-of-home care  children and adolescents  young adults Index. décimale : PER Périodiques Résumé : Background Adults formerly placed out-of-home (care leavers) often accumulate multiple psychosocial adversities that can lead to poor quality of life (QoL) and place them at high risk for developing mental disorders persisting into adulthood. This study examines the development of mental disorders among care leavers and their QoL, differentiating by disorder groups. Methods The sample consisted of 119 young adults formerly placed out-of-home (Mage at baseline?=?15.0?years; Mage at follow-up?=?25.4?years). Mental disorders were assessed at baseline using the Kiddie Schedule for Affective Disorder and Schizophrenia?Present and Lifetime Version and at a 10-year follow-up with the Structured Clinical Interview for DSM-5 Disorders?Clinician Version. Personality disorders were evaluated at both time points using the Structured Clinical Interview for DSM-IV-TR Axis II. QoL was measured at follow-up using the World Health Organization QoL-BREF questionnaire. Results Four groups based on the presence or absence of mental disorders at baseline and follow-up were identified: resilient (n?=?24, 20.2%), persistent (n?=?56, 47.0%), remitted (n?=?25, 21.0%), and newly occurring (n?=?14, 11.8%). Regarding the mental disorder groups, internalizing disorders at baseline (??=??0.44, p? En ligne : https://doi.org/10.1111/jcpp.70210 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597 [article] Mental disorder trajectories and quality of life among youth residential care leavers: a longitudinal study [texte imprimé] / Milou LEITING, Auteur ; Katharina BECK, Auteur ; Süheyla SEKER, Auteur ; David BÃœRGIN, Auteur ; Delfine D'HUART, Auteur ; Jörg M. FEGERT, Auteur ; Nils JENKEL, Auteur ; Cyril BOONMANN, Auteur ; Klaus SCHMECK, Auteur ; Marc SCHMID, Auteur . - p.2099-2111. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.2099-2111 Mots-clés : Quality of life  psychopathology  child welfare  out-of-home care  children and adolescents  young adults Index. décimale : PER Périodiques Résumé : Background Adults formerly placed out-of-home (care leavers) often accumulate multiple psychosocial adversities that can lead to poor quality of life (QoL) and place them at high risk for developing mental disorders persisting into adulthood. This study examines the development of mental disorders among care leavers and their QoL, differentiating by disorder groups. Methods The sample consisted of 119 young adults formerly placed out-of-home (Mage at baseline?=?15.0?years; Mage at follow-up?=?25.4?years). Mental disorders were assessed at baseline using the Kiddie Schedule for Affective Disorder and Schizophrenia?Present and Lifetime Version and at a 10-year follow-up with the Structured Clinical Interview for DSM-5 Disorders?Clinician Version. Personality disorders were evaluated at both time points using the Structured Clinical Interview for DSM-IV-TR Axis II. QoL was measured at follow-up using the World Health Organization QoL-BREF questionnaire. Results Four groups based on the presence or absence of mental disorders at baseline and follow-up were identified: resilient (n?=?24, 20.2%), persistent (n?=?56, 47.0%), remitted (n?=?25, 21.0%), and newly occurring (n?=?14, 11.8%). Regarding the mental disorder groups, internalizing disorders at baseline (??=??0.44, p? En ligne : https://doi.org/10.1111/jcpp.70210 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597

Caregiver sensitivity moderates effects of gestational inflammation on child ADHD symptoms / Elinor L. SULLIVAN in Journal of Child Psychology and Psychiatry, 67-12 (December 2026)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.2112-2122 Titre : Caregiver sensitivity moderates effects of gestational inflammation on child ADHD symptoms Type de document : texte imprimé Auteurs : Elinor L. SULLIVAN, Auteur ; Jessica M. TIPSORD, Auteur ; Elizabeth K. NOUSEN, Auteur ; Julia WILLIAMS, Auteur ; Sara SHAO, Auteur ; Diana Vazquez DUQUE, Auteur ; Jennifer M. LOFTIS, Auteur ; Sarah L. KARALUNAS, Auteur ; Joel T. NIGG, Auteur ; Hanna C. GUSTAFSSON, Auteur Article en page(s) : p.2112-2122 Langues : Anglais (eng) Mots-clés : Pregnancy  inflammation  attention-deficit/hyperactivity disorder  preschool  sensitive caregiving  parenting Index. décimale : PER Périodiques Résumé : Background Increased inflammation during pregnancy may increase the risk for child psychopathology, though prospective data remain preliminary. Child symptoms of attention-deficit/hyperactivity disorder (ADHD) are particularly important due to ADHD's role as an early precursor of many later forms of externalizing and internalizing problems. Despite strong theories surrounding the ways in which pre- and postnatal environmental factors may interact in the prediction of child risk, few studies have examined how the postnatal social environment moderates prenatal effects. This study examined whether gestational inflammation was prospectively related to ADHD symptoms and whether this association was moderated by postnatal caregiving behaviors. Methods Data came from a prospective cohort of pregnant individuals and their offspring (N?=?302). Second trimester inflammation was assessed in maternal plasma using a comprehensive panel of cytokines. ADHD symptoms were assessed at 36?months of age using parent-report and clinician ratings. Observer ratings of maternal sensitive caregiving behaviors were assessed when infants were 6?months old. Results The effect of gestational inflammation on child ADHD symptoms was moderated by maternal sensitive caregiving during infancy. Increased inflammation during pregnancy was associated with greater child ADHD symptoms only when children experienced lower levels of maternal sensitivity. Conclusions Early sensitive caregiving appears to buffer children against the negative effects of gestational inflammation. Interventions that decrease gestational inflammation and those that support early caregiver?child relationships may both be effective at reducing child ADHD risk. En ligne : https://doi.org/10.1111/jcpp.70200 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597 [article] Caregiver sensitivity moderates effects of gestational inflammation on child ADHD symptoms [texte imprimé] / Elinor L. SULLIVAN, Auteur ; Jessica M. TIPSORD, Auteur ; Elizabeth K. NOUSEN, Auteur ; Julia WILLIAMS, Auteur ; Sara SHAO, Auteur ; Diana Vazquez DUQUE, Auteur ; Jennifer M. LOFTIS, Auteur ; Sarah L. KARALUNAS, Auteur ; Joel T. NIGG, Auteur ; Hanna C. GUSTAFSSON, Auteur . - p.2112-2122. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.2112-2122 Mots-clés : Pregnancy  inflammation  attention-deficit/hyperactivity disorder  preschool  sensitive caregiving  parenting Index. décimale : PER Périodiques Résumé : Background Increased inflammation during pregnancy may increase the risk for child psychopathology, though prospective data remain preliminary. Child symptoms of attention-deficit/hyperactivity disorder (ADHD) are particularly important due to ADHD's role as an early precursor of many later forms of externalizing and internalizing problems. Despite strong theories surrounding the ways in which pre- and postnatal environmental factors may interact in the prediction of child risk, few studies have examined how the postnatal social environment moderates prenatal effects. This study examined whether gestational inflammation was prospectively related to ADHD symptoms and whether this association was moderated by postnatal caregiving behaviors. Methods Data came from a prospective cohort of pregnant individuals and their offspring (N?=?302). Second trimester inflammation was assessed in maternal plasma using a comprehensive panel of cytokines. ADHD symptoms were assessed at 36?months of age using parent-report and clinician ratings. Observer ratings of maternal sensitive caregiving behaviors were assessed when infants were 6?months old. Results The effect of gestational inflammation on child ADHD symptoms was moderated by maternal sensitive caregiving during infancy. Increased inflammation during pregnancy was associated with greater child ADHD symptoms only when children experienced lower levels of maternal sensitivity. Conclusions Early sensitive caregiving appears to buffer children against the negative effects of gestational inflammation. Interventions that decrease gestational inflammation and those that support early caregiver?child relationships may both be effective at reducing child ADHD risk. En ligne : https://doi.org/10.1111/jcpp.70200 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597

A latent class analysis of depressive symptoms in youth from the Texas Youth Depression and Suicide Research Network (TX-YDSRN): Clinical and socio-ecological correlates / Rachel LEE in Journal of Child Psychology and Psychiatry, 67-12 (December 2026)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.2123-2139 Titre : A latent class analysis of depressive symptoms in youth from the Texas Youth Depression and Suicide Research Network (TX-YDSRN): Clinical and socio-ecological correlates Type de document : texte imprimé Auteurs : Rachel LEE, Auteur ; Erika S. TRENT, Auteur ; Kevin M. WAGNER, Auteur ; Ace A. CASTILLO, Auteur ; Abu MINHAJUDDIN, Auteur ; Joseph BLADER, Auteur ; Cesar A. SOUTULLO, Auteur ; Denise BAUGHN, Auteur ; Hadeel HAMDAN, Auteur ; Kirti SAXENA, Auteur ; Rachel A. WALKER, Auteur ; Lynnel C. GOODMAN, Auteur ; Sarah M. WAKEFIELD, Auteur ; Wayne K. GOODMAN, Auteur ; Madhukar H. TRIVEDI, Auteur ; Eric A. STORCH, Auteur Article en page(s) : p.2123-2139 Langues : Anglais (eng) Mots-clés : Adolescence  depression  longitudinal studies  latent class analysis  social determinants of health Index. décimale : PER Périodiques Résumé : Background Adolescent depression is heterogeneous, yet many studies rely on aggregate symptom scores that may obscure meaningful differences in symptom presentation. Latent class analysis (LCA) offers a person-centered approach for identifying symptom subgroups, but few studies have examined depressive symptom classes longitudinally with attention to social determinants of health (SDoH). This study identified depressive symptom classes among youth with depression and/or suicidality, examined demographic, clinical, and socio-ecological correlates of class membership, and evaluated changes in psychological outcomes over 6?months. Methods Participants were 1,825 youth ages 8?20?years who screened positive for depression, endorsed suicidal thoughts or behaviors, or were receiving treatment for depression. Baseline Patient Health Questionnaire for Adolescents (PHQ-A) item responses were used to identify latent classes of depressive symptoms. Associations between class membership and sociodemographic characteristics, trauma exposure, health-related social needs, treatment barriers, anxiety, suicidality and resilience were examined using chi-square tests and analyses of variance. Mixed-effect models evaluated changes in clinical symptoms and resilience across 6?months of follow-up. Results A five-class solution was identified: Somatic Symptoms (15.6%), No Symptoms (12.4%), Mild Symptoms (20.5%), Moderate Symptoms (27.8%), and High Symptoms (23.5%). Classes differed significantly by sex, trauma exposure, interpersonal safety concerns, treatment barriers, anxiety severity, suicidality, and resilience. In contrast, household income and basic resource insecurities did not differ significantly across classes. Longitudinally, depressive symptoms, anxiety, and suicidality showed significant time-by-class interactions; however, within- and between-class effect sizes were generally small. Resilience did not exhibit differential changes across classes. Conclusions Depressive symptom classes among youth with depression or suicidality demonstrate distinct clinical and socio-ecological profiles, highlighting meaningful heterogeneity beyond symptom severity alone. Person-centered approaches may improve characterization of adolescent depression and inform more tailored assessment and intervention strategies. Future longitudinal research should examine the stability of these classes and predictors of transitions between symptom classes. En ligne : https://doi.org/10.1111/jcpp.70211 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597 [article] A latent class analysis of depressive symptoms in youth from the Texas Youth Depression and Suicide Research Network (TX-YDSRN): Clinical and socio-ecological correlates [texte imprimé] / Rachel LEE, Auteur ; Erika S. TRENT, Auteur ; Kevin M. WAGNER, Auteur ; Ace A. CASTILLO, Auteur ; Abu MINHAJUDDIN, Auteur ; Joseph BLADER, Auteur ; Cesar A. SOUTULLO, Auteur ; Denise BAUGHN, Auteur ; Hadeel HAMDAN, Auteur ; Kirti SAXENA, Auteur ; Rachel A. WALKER, Auteur ; Lynnel C. GOODMAN, Auteur ; Sarah M. WAKEFIELD, Auteur ; Wayne K. GOODMAN, Auteur ; Madhukar H. TRIVEDI, Auteur ; Eric A. STORCH, Auteur . - p.2123-2139. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.2123-2139 Mots-clés : Adolescence  depression  longitudinal studies  latent class analysis  social determinants of health Index. décimale : PER Périodiques Résumé : Background Adolescent depression is heterogeneous, yet many studies rely on aggregate symptom scores that may obscure meaningful differences in symptom presentation. Latent class analysis (LCA) offers a person-centered approach for identifying symptom subgroups, but few studies have examined depressive symptom classes longitudinally with attention to social determinants of health (SDoH). This study identified depressive symptom classes among youth with depression and/or suicidality, examined demographic, clinical, and socio-ecological correlates of class membership, and evaluated changes in psychological outcomes over 6?months. Methods Participants were 1,825 youth ages 8?20?years who screened positive for depression, endorsed suicidal thoughts or behaviors, or were receiving treatment for depression. Baseline Patient Health Questionnaire for Adolescents (PHQ-A) item responses were used to identify latent classes of depressive symptoms. Associations between class membership and sociodemographic characteristics, trauma exposure, health-related social needs, treatment barriers, anxiety, suicidality and resilience were examined using chi-square tests and analyses of variance. Mixed-effect models evaluated changes in clinical symptoms and resilience across 6?months of follow-up. Results A five-class solution was identified: Somatic Symptoms (15.6%), No Symptoms (12.4%), Mild Symptoms (20.5%), Moderate Symptoms (27.8%), and High Symptoms (23.5%). Classes differed significantly by sex, trauma exposure, interpersonal safety concerns, treatment barriers, anxiety severity, suicidality, and resilience. In contrast, household income and basic resource insecurities did not differ significantly across classes. Longitudinally, depressive symptoms, anxiety, and suicidality showed significant time-by-class interactions; however, within- and between-class effect sizes were generally small. Resilience did not exhibit differential changes across classes. Conclusions Depressive symptom classes among youth with depression or suicidality demonstrate distinct clinical and socio-ecological profiles, highlighting meaningful heterogeneity beyond symptom severity alone. Person-centered approaches may improve characterization of adolescent depression and inform more tailored assessment and intervention strategies. Future longitudinal research should examine the stability of these classes and predictors of transitions between symptom classes. En ligne : https://doi.org/10.1111/jcpp.70211 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597

Sexual and gender minority youth experience serious mental health risks, yet are not impacted by typically efficacious interventions: secondary mental health outcomes from randomized controlled trial (ATN 149) / Dallas SWENDEMAN in Journal of Child Psychology and Psychiatry, 67-12 (December 2026)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.2140-2153 Titre : Sexual and gender minority youth experience serious mental health risks, yet are not impacted by typically efficacious interventions: secondary mental health outcomes from randomized controlled trial (ATN 149) Type de document : texte imprimé Auteurs : Dallas SWENDEMAN, Auteur ; Pragya RIMAL, Auteur ; Kelsey ISHIMOTO, Auteur ; William GERTSCH, Auteur ; W. Scott COMULADA, Auteur ; Mary Jane ROTHERAM, Auteur ; H. I. V. Medicine Trials Network Cares Study Team ADOLESCENT, Auteur Article en page(s) : p.2140-2153 Langues : Anglais (eng) Mots-clés : Sexual and gender minority youth  LGBTQ  adolescent suicide attempts  adolescent psychiatric hospitalizations  mental health Index. décimale : PER Périodiques Résumé : Background Sexual and gender minority youth (SGMY) often experience discrimination and stigma related to their sexual orientation or gender identity. This increases their vulnerability to HIV, poor mental health outcomes, including suicide, and low uptake of HIV prevention through bidirectional causal relationships that suggest integrating mental health support with HIV prevention. This study evaluates the impact of three intervention strategies (automated text messages, online peer support, and coaching) on secondary mental health outcomes among SGMY. Methods From May 2017 to August 2019, 895 SGMY (40% Black, 29% Latino) ages 16?24?years were enrolled in Los Angeles and New Orleans via 13 community sites and social media. Participants were randomized to: (a) automated text-messaging and monitoring (AMM), (b) AMM plus online peer support (AMM?+?PS), (c) AMM plus strengths-based coaching by telehealth or in-person by near-peers (AMM?+?C), or (d) all three interventions (AMM?+?PS?+?C). The interventions targeted HIV risk reduction primary outcomes and mental health and substance secondary outcomes. Assessments occurred over 24?months (70%?90% retention). Multivariate regressions compared interventions' efficacy on depression, anxiety, and mental health services use using intent-to-treat models stratified by high risk mental health (HRMH; n?=?342; 38% with history of suicide attempts or psychiatric hospitalization) and low risk mental health (LRMH; n?=?553; 62%). Results Participants reported mild anxiety and depression symptoms over time. At baseline, HRMH youth had more symptoms and greater service use than LRMH peers. Both outcomes significantly declined over time across groups. The two coaching arms were associated with an increased number of times receiving mental health specialist services among LRMH compared to HRMH youth. Conclusions While over a third of SGMY (38%) reported past mental health events, recent symptoms of anxiety and depression were mild. Interventions did not significantly reduce symptoms or stabilize mental health service use, though coaching promoted greater services utilization among LRMH youth. En ligne : https://doi.org/10.1111/jcpp.70190 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597 [article] Sexual and gender minority youth experience serious mental health risks, yet are not impacted by typically efficacious interventions: secondary mental health outcomes from randomized controlled trial (ATN 149) [texte imprimé] / Dallas SWENDEMAN, Auteur ; Pragya RIMAL, Auteur ; Kelsey ISHIMOTO, Auteur ; William GERTSCH, Auteur ; W. Scott COMULADA, Auteur ; Mary Jane ROTHERAM, Auteur ; H. I. V. Medicine Trials Network Cares Study Team ADOLESCENT, Auteur . - p.2140-2153. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.2140-2153 Mots-clés : Sexual and gender minority youth  LGBTQ  adolescent suicide attempts  adolescent psychiatric hospitalizations  mental health Index. décimale : PER Périodiques Résumé : Background Sexual and gender minority youth (SGMY) often experience discrimination and stigma related to their sexual orientation or gender identity. This increases their vulnerability to HIV, poor mental health outcomes, including suicide, and low uptake of HIV prevention through bidirectional causal relationships that suggest integrating mental health support with HIV prevention. This study evaluates the impact of three intervention strategies (automated text messages, online peer support, and coaching) on secondary mental health outcomes among SGMY. Methods From May 2017 to August 2019, 895 SGMY (40% Black, 29% Latino) ages 16?24?years were enrolled in Los Angeles and New Orleans via 13 community sites and social media. Participants were randomized to: (a) automated text-messaging and monitoring (AMM), (b) AMM plus online peer support (AMM?+?PS), (c) AMM plus strengths-based coaching by telehealth or in-person by near-peers (AMM?+?C), or (d) all three interventions (AMM?+?PS?+?C). The interventions targeted HIV risk reduction primary outcomes and mental health and substance secondary outcomes. Assessments occurred over 24?months (70%?90% retention). Multivariate regressions compared interventions' efficacy on depression, anxiety, and mental health services use using intent-to-treat models stratified by high risk mental health (HRMH; n?=?342; 38% with history of suicide attempts or psychiatric hospitalization) and low risk mental health (LRMH; n?=?553; 62%). Results Participants reported mild anxiety and depression symptoms over time. At baseline, HRMH youth had more symptoms and greater service use than LRMH peers. Both outcomes significantly declined over time across groups. The two coaching arms were associated with an increased number of times receiving mental health specialist services among LRMH compared to HRMH youth. Conclusions While over a third of SGMY (38%) reported past mental health events, recent symptoms of anxiety and depression were mild. Interventions did not significantly reduce symptoms or stabilize mental health service use, though coaching promoted greater services utilization among LRMH youth. En ligne : https://doi.org/10.1111/jcpp.70190 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597

Editorial Perspective: Expanding the search for environmental exposures related to children's development / Mark WADE in Journal of Child Psychology and Psychiatry, 67-12 (December 2026)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.2154-2157 Titre : Editorial Perspective: Expanding the search for environmental exposures related to children's development Type de document : texte imprimé Auteurs : Mark WADE, Auteur ; Maya MAMMON, Auteur Article en page(s) : p.2154-2157 Langues : Anglais (eng) Mots-clés : Environmental exposures  environmental influences  child development Index. décimale : PER Périodiques Résumé : In the fields of child psychology and psychiatry, countless environmental factors have been identified as correlates of children's health and development, yet each of these generally accounts for a small proportion of variance. The unaccounted-for variation in a model may be due to measurement error, random variation, model misspecifications or unmeasured predictors. The search for predictors traditionally viewed as being quite distal in children's social ecology has rapidly expanded over the past decade. For example, concerns regarding the impact of climate change on planetary health have been accompanied by research directly assessing the impact of climate-related environmental stressors on the health and well-being of children and youth. In this space, factors such as ambient heat exposure and air pollution during sensitive windows of development have recently been incorporated into studies examining children's mental health and neurodevelopment. In this perspective paper, we discuss the results of two such papers published in the journal, one each focused on heat exposure (Cuartas et al., 2026) and air pollution (Oh & Song, 2026) in relation to children's neurodevelopmental outcomes. Drawing on large international samples and using diverse methodologies, these studies show several small but consistent associations with a range of child outcomes, thus providing compelling initial evidence of the effects of these climate-related environmental stressors on development. Still, many unanswered questions remain related to the generalizability and reliability of findings, the domains of development most impacted, and the specific factors that may either exacerbate or mitigate the effect of these stressors. With considerable practice and policy implications, we argue for continued work in this area using diverse samples, robust measurement tools, and integration of developmental theories that will move beyond simple associations to help capture the complex mechanisms underlying these associations. En ligne : https://doi.org/10.1111/jcpp.70212 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597 [article] Editorial Perspective: Expanding the search for environmental exposures related to children's development [texte imprimé] / Mark WADE, Auteur ; Maya MAMMON, Auteur . - p.2154-2157. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.2154-2157 Mots-clés : Environmental exposures  environmental influences  child development Index. décimale : PER Périodiques Résumé : In the fields of child psychology and psychiatry, countless environmental factors have been identified as correlates of children's health and development, yet each of these generally accounts for a small proportion of variance. The unaccounted-for variation in a model may be due to measurement error, random variation, model misspecifications or unmeasured predictors. The search for predictors traditionally viewed as being quite distal in children's social ecology has rapidly expanded over the past decade. For example, concerns regarding the impact of climate change on planetary health have been accompanied by research directly assessing the impact of climate-related environmental stressors on the health and well-being of children and youth. In this space, factors such as ambient heat exposure and air pollution during sensitive windows of development have recently been incorporated into studies examining children's mental health and neurodevelopment. In this perspective paper, we discuss the results of two such papers published in the journal, one each focused on heat exposure (Cuartas et al., 2026) and air pollution (Oh & Song, 2026) in relation to children's neurodevelopmental outcomes. Drawing on large international samples and using diverse methodologies, these studies show several small but consistent associations with a range of child outcomes, thus providing compelling initial evidence of the effects of these climate-related environmental stressors on development. Still, many unanswered questions remain related to the generalizability and reliability of findings, the domains of development most impacted, and the specific factors that may either exacerbate or mitigate the effect of these stressors. With considerable practice and policy implications, we argue for continued work in this area using diverse samples, robust measurement tools, and integration of developmental theories that will move beyond simple associations to help capture the complex mechanisms underlying these associations. En ligne : https://doi.org/10.1111/jcpp.70212 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597

Do psychological interventions in childhood and adolescence prevent later mental illness? A commentary on Vassard et al. (2026) / Ian KELLEHER in Journal of Child Psychology and Psychiatry, 67-12 (December 2026)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.2158-2160 Titre : Do psychological interventions in childhood and adolescence prevent later mental illness? A commentary on Vassard et al. (2026) Type de document : texte imprimé Auteurs : Ian KELLEHER, Auteur Article en page(s) : p.2158-2160 Langues : Anglais (eng) Mots-clés : Early intervention  prevention Index. décimale : PER Périodiques Résumé : Early intervention in youth mental health has long been assumed to confer long-term benefits, altering developmental trajectories and reducing risk of later mental disorders. The 3-year follow-up of the Mind My Mind (MMM) trial challenges these assumptions. The MMM transdiagnostic cognitive behavioural therapy (CBT) intervention led to clinically meaningful improvements at the end of treatment and at short-term follow-up. Its superiority over management as usual, however, was not sustained at 3?years, and rates of subsequent specialist psychiatric diagnosis did not differ between the MMM and control groups. These findings highlight that effective psychological intervention in youth does not necessarily alter longer-term mental health trajectories. Prevention science in youth mental health must move beyond equating early treatment with durable change and instead clarify the mechanisms and targets required to alter developmental trajectories toward serious mental illness. En ligne : https://doi.org/10.1111/jcpp.70206 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597 [article] Do psychological interventions in childhood and adolescence prevent later mental illness? A commentary on Vassard et al. (2026) [texte imprimé] / Ian KELLEHER, Auteur . - p.2158-2160. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.2158-2160 Mots-clés : Early intervention  prevention Index. décimale : PER Périodiques Résumé : Early intervention in youth mental health has long been assumed to confer long-term benefits, altering developmental trajectories and reducing risk of later mental disorders. The 3-year follow-up of the Mind My Mind (MMM) trial challenges these assumptions. The MMM transdiagnostic cognitive behavioural therapy (CBT) intervention led to clinically meaningful improvements at the end of treatment and at short-term follow-up. Its superiority over management as usual, however, was not sustained at 3?years, and rates of subsequent specialist psychiatric diagnosis did not differ between the MMM and control groups. These findings highlight that effective psychological intervention in youth does not necessarily alter longer-term mental health trajectories. Prevention science in youth mental health must move beyond equating early treatment with durable change and instead clarify the mechanisms and targets required to alter developmental trajectories toward serious mental illness. En ligne : https://doi.org/10.1111/jcpp.70206 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597

The study of indirect genetic effects reveals the nature of the home environment – a commentary on Mathias Valstad et al. () / Conor V. DOLAN in Journal of Child Psychology and Psychiatry, 67-12 (December 2026)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.2161-2163 Titre : The study of indirect genetic effects reveals the nature of the home environment – a commentary on Mathias Valstad et al. () Type de document : texte imprimé Auteurs : Conor V. DOLAN, Auteur ; Alexandra STARR, Auteur Article en page(s) : p.2161-2163 Langues : Anglais (eng) Mots-clés : ADHD  genetics  parent–child interaction  environment Index. décimale : PER Périodiques Résumé : Valstad et al. (2026) presented important methodological advances in the study of indirect genetic effects in developmental psychology and psychiatry. By combining genetically informative family designs with measured genetic data, they addressed how sibling interaction and genetic nurture may contribute to developmental outcomes such as attention-deficit/hyperactivity disorder (ADHD) and educational performance. Their work highlights the importance of disentangling direct genetic effects from indirect genetic effects that arise through family relationships and shared environments. We discuss the conceptual implications of these processes for developmental psychology and psychopathology, and emphasize the interpretational challenges associated with correlated genetic and environmental influences. We note that heterogeneity in developmental processes may complicate statistical modeling approaches designed to estimate indirect genetic effects. En ligne : https://doi.org/10.1111/jcpp.70208 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597 [article] The study of indirect genetic effects reveals the nature of the home environment – a commentary on Mathias Valstad et al. () [texte imprimé] / Conor V. DOLAN, Auteur ; Alexandra STARR, Auteur . - p.2161-2163. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 67-12 (December 2026) . - p.2161-2163 Mots-clés : ADHD  genetics  parent–child interaction  environment Index. décimale : PER Périodiques Résumé : Valstad et al. (2026) presented important methodological advances in the study of indirect genetic effects in developmental psychology and psychiatry. By combining genetically informative family designs with measured genetic data, they addressed how sibling interaction and genetic nurture may contribute to developmental outcomes such as attention-deficit/hyperactivity disorder (ADHD) and educational performance. Their work highlights the importance of disentangling direct genetic effects from indirect genetic effects that arise through family relationships and shared environments. We discuss the conceptual implications of these processes for developmental psychology and psychopathology, and emphasize the interpretational challenges associated with correlated genetic and environmental influences. We note that heterogeneity in developmental processes may complicate statistical modeling approaches designed to estimate indirect genetic effects. En ligne : https://doi.org/10.1111/jcpp.70208 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=597