Annual Research Review: Towards a deeper understanding of nature and nurture: combining family-based quasi-experimental methods with genomic data / Tom A. MCADAMS in Journal of Child Psychology and Psychiatry, 64-4 (April 2023)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 64-4 (April 2023) . - p.693-707 Titre : Annual Research Review: Towards a deeper understanding of nature and nurture: combining family-based quasi-experimental methods with genomic data Type de document : texte imprimé Auteurs : Tom A. MCADAMS, Auteur ; Rosa CHEESMAN, Auteur ; Yasmin I. AHMADZADEH, Auteur Article en page(s) : p.693-707 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Distinguishing between the effects of nature and nurture constitutes a major research goal for those interested in understanding human development. It is known, for example, that many parent traits predict mental health outcomes in children, but the causal processes underlying such associations are often unclear. Family-based quasi-experimental designs such as sibling comparison, adoption and extended family studies have been used for decades to distinguish the genetic transmission of risk from the environmental effects family members potentially have on one another. Recently, these designs have been combined with genomic data, and this combination is fuelling a range of exciting methodological advances. In this review we explore these advances - highlighting the ways in which they have been applied to date and considering what they are likely to teach us in the coming years about the aetiology and intergenerational transmission of psychopathology. En ligne : https://doi.org/10.1111/jcpp.13720 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=501 [article] Annual Research Review: Towards a deeper understanding of nature and nurture: combining family-based quasi-experimental methods with genomic data [texte imprimé] / Tom A. MCADAMS, Auteur ; Rosa CHEESMAN, Auteur ; Yasmin I. AHMADZADEH, Auteur . - p.693-707. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 64-4 (April 2023) . - p.693-707 Index. décimale : PER Périodiques Résumé : Distinguishing between the effects of nature and nurture constitutes a major research goal for those interested in understanding human development. It is known, for example, that many parent traits predict mental health outcomes in children, but the causal processes underlying such associations are often unclear. Family-based quasi-experimental designs such as sibling comparison, adoption and extended family studies have been used for decades to distinguish the genetic transmission of risk from the environmental effects family members potentially have on one another. Recently, these designs have been combined with genomic data, and this combination is fuelling a range of exciting methodological advances. In this review we explore these advances - highlighting the ways in which they have been applied to date and considering what they are likely to teach us in the coming years about the aetiology and intergenerational transmission of psychopathology. En ligne : https://doi.org/10.1111/jcpp.13720 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=501

Direct and indirect genetic effects on early neurodevelopmental traits / Laura HEGEMANN in Journal of Child Psychology and Psychiatry, 66-7 (July 2025)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 66-7 (July 2025) . - p.1053-1064 Titre : Direct and indirect genetic effects on early neurodevelopmental traits Type de document : texte imprimé Auteurs : Laura HEGEMANN, Auteur ; Espen M. EILERTSEN, Auteur ; Johanne HAGEN PETTERSEN, Auteur ; Elizabeth C. CORFIELD, Auteur ; Rosa CHEESMAN, Auteur ; Leonard FRACH, Auteur ; Ludvig DAAE BJØRNDAL, Auteur ; Helga ASK, Auteur ; Beate ST POURCAIN, Auteur ; Alexandra HAVDAHL, Auteur ; Laurie J. HANNIGAN, Auteur Article en page(s) : p.1053-1064 Langues : Anglais (eng) Mots-clés : Autism  ADHD  MoBa  indirect genetic effects  genetic nurture  neurodevelopmental traits Index. décimale : PER Périodiques Résumé : Background Neurodevelopmental conditions are highly heritable. Recent studies have shown that genomic heritability estimates can be confounded by genetic effects mediated via the environment (indirect genetic effects). However, the relative importance of direct versus indirect genetic effects on early variability in traits related to neurodevelopmental conditions is unknown. Methods The sample included up to 24,692 parent-offspring trios from the Norwegian MoBa cohort. We use Trio-GCTA to estimate latent direct and indirect genetic effects on mother-reported neurodevelopmental traits at age of 3 years (restricted and repetitive behaviors and interests, inattention, hyperactivity, language, social, and motor development). Further, we investigate to what extent direct and indirect effects are attributable to common genetic variants associated with autism, ADHD, developmental dyslexia, educational attainment, and cognitive ability using polygenic scores (PGS) in regression modeling. Results We find evidence for contributions of direct and indirect latent common genetic effects to inattention (direct: explaining 4.8% of variance, indirect: 6.7%) hyperactivity (direct: 1.3%, indirect: 9.6%), and restricted and repetitive behaviors (direct: 0.8%, indirect: 7.3%). Direct effects best explained variation in social and communication, language, and motor development (5.1% 5.7%). Direct genetic effects on inattention were captured by PGS for ADHD, educational attainment, and cognitive ability, whereas direct genetic effects on language development were captured by cognitive ability, educational attainment, and autism PGS. Indirect genetic effects on neurodevelopmental traits were primarily captured by educational attainment and/or cognitive ability PGS. Conclusions Results were consistent with differential contributions to neurodevelopmental traits in early childhood from direct and indirect genetic effects. Indirect effects were particularly important for hyperactivity and restricted and repetitive behaviors and interests and may be linked to genetic variation associated with cognition and educational attainment. Our findings illustrate the importance of within-family methods for disentangling genetic processes that influence early neurodevelopmental traits, even when identifiable associations are small. En ligne : https://doi.org/10.1111/jcpp.14122 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=562 [article] Direct and indirect genetic effects on early neurodevelopmental traits [texte imprimé] / Laura HEGEMANN, Auteur ; Espen M. EILERTSEN, Auteur ; Johanne HAGEN PETTERSEN, Auteur ; Elizabeth C. CORFIELD, Auteur ; Rosa CHEESMAN, Auteur ; Leonard FRACH, Auteur ; Ludvig DAAE BJØRNDAL, Auteur ; Helga ASK, Auteur ; Beate ST POURCAIN, Auteur ; Alexandra HAVDAHL, Auteur ; Laurie J. HANNIGAN, Auteur . - p.1053-1064. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 66-7 (July 2025) . - p.1053-1064 Mots-clés : Autism  ADHD  MoBa  indirect genetic effects  genetic nurture  neurodevelopmental traits Index. décimale : PER Périodiques Résumé : Background Neurodevelopmental conditions are highly heritable. Recent studies have shown that genomic heritability estimates can be confounded by genetic effects mediated via the environment (indirect genetic effects). However, the relative importance of direct versus indirect genetic effects on early variability in traits related to neurodevelopmental conditions is unknown. Methods The sample included up to 24,692 parent-offspring trios from the Norwegian MoBa cohort. We use Trio-GCTA to estimate latent direct and indirect genetic effects on mother-reported neurodevelopmental traits at age of 3 years (restricted and repetitive behaviors and interests, inattention, hyperactivity, language, social, and motor development). Further, we investigate to what extent direct and indirect effects are attributable to common genetic variants associated with autism, ADHD, developmental dyslexia, educational attainment, and cognitive ability using polygenic scores (PGS) in regression modeling. Results We find evidence for contributions of direct and indirect latent common genetic effects to inattention (direct: explaining 4.8% of variance, indirect: 6.7%) hyperactivity (direct: 1.3%, indirect: 9.6%), and restricted and repetitive behaviors (direct: 0.8%, indirect: 7.3%). Direct effects best explained variation in social and communication, language, and motor development (5.1% 5.7%). Direct genetic effects on inattention were captured by PGS for ADHD, educational attainment, and cognitive ability, whereas direct genetic effects on language development were captured by cognitive ability, educational attainment, and autism PGS. Indirect genetic effects on neurodevelopmental traits were primarily captured by educational attainment and/or cognitive ability PGS. Conclusions Results were consistent with differential contributions to neurodevelopmental traits in early childhood from direct and indirect genetic effects. Indirect effects were particularly important for hyperactivity and restricted and repetitive behaviors and interests and may be linked to genetic variation associated with cognition and educational attainment. Our findings illustrate the importance of within-family methods for disentangling genetic processes that influence early neurodevelopmental traits, even when identifiable associations are small. En ligne : https://doi.org/10.1111/jcpp.14122 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=562

How interactions between ADHD and schools affect educational achievement: a family-based genetically sensitive study / Rosa CHEESMAN in Journal of Child Psychology and Psychiatry, 63-10 (October 2022)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 63-10 (October 2022) . - p.1174-1185 Titre : How interactions between ADHD and schools affect educational achievement: a family-based genetically sensitive study Type de document : texte imprimé Auteurs : Rosa CHEESMAN, Auteur ; Espen M. EILERTSEN, Auteur ; Ziada AYORECH, Auteur ; Nicolai T. BORGEN, Auteur ; Ole A. ANDREASSEN, Auteur ; Henrik LARSSON, Auteur ; Henrik ZACHRISSON, Auteur ; Fartein A. TORVIK, Auteur ; Eivind YSTRØM, Auteur Année de publication : 2022 Article en page(s) : p.1174-1185 Langues : Anglais (eng) Mots-clés : Academic Success  Attention Deficit Disorder with Hyperactivity/diagnosis/epidemiology/genetics  Cohort Studies  Educational Status  Humans  Schools  Adhd  gene-environment interaction  genetics  school  school performance Index. décimale : PER Périodiques Résumé : BACKGROUND: Children with ADHD tend to achieve less than their peers in school. It is unknown whether schools moderate this association. Nonrandom selection of children into schools related to variations in their ADHD risk poses a methodological problem. METHODS: We linked data on ADHD symptoms of inattention and hyperactivity and parent-child ADHD polygenic scores (PGS) from the Norwegian Mother, Father, and Child Cohort Study (MoBa) to achievement in standardised tests and school identifiers. We estimated interactions of schools with individual differences between students in inattention, hyperactivity, and ADHD-PGS using multilevel models with random slopes for ADHD effects on achievement over schools. In our PGS analyses, we adjust for parental selection of schools by adjusting for parental ADHD-PGS (a within-family PGS design). We then tested whether five school sociodemographic measures explained any interactions. RESULTS: Analysis of up to 23,598 students attending 2,579 schools revealed interactions between school and ADHD effects on achievement. The variability between schools in the effects of inattention, hyperactivity and within-family ADHD-PGS on achievement was 0.08, 0.07 and 0.05 SDs, respectively. For example, the average effect of inattention on achievement wasÃŽ2=-0.23 (SE=0.009), but in 2.5% of schools with the weakest effects, the value was -0.07 or less. ADHD has a weaker effect on achievement in higher-performing schools. Schools make more of a difference to the achievements of students with higher levels of ADHD, explaining over four times as much variance in achievement for those with high versus average inattention symptoms. School sociodemographic measures could not explain the ADHD-by-school interactions. CONCLUSIONS: Although ADHD symptoms and genetic risk tend to hinder achievement, schools where their effects are weaker do exist. Differences between schools in support for children with ADHD should be evened out. En ligne : http://dx.doi.org/10.1111/jcpp.13656 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=486 [article] How interactions between ADHD and schools affect educational achievement: a family-based genetically sensitive study [texte imprimé] / Rosa CHEESMAN, Auteur ; Espen M. EILERTSEN, Auteur ; Ziada AYORECH, Auteur ; Nicolai T. BORGEN, Auteur ; Ole A. ANDREASSEN, Auteur ; Henrik LARSSON, Auteur ; Henrik ZACHRISSON, Auteur ; Fartein A. TORVIK, Auteur ; Eivind YSTRØM, Auteur . - 2022 . - p.1174-1185. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 63-10 (October 2022) . - p.1174-1185 Mots-clés : Academic Success  Attention Deficit Disorder with Hyperactivity/diagnosis/epidemiology/genetics  Cohort Studies  Educational Status  Humans  Schools  Adhd  gene-environment interaction  genetics  school  school performance Index. décimale : PER Périodiques Résumé : BACKGROUND: Children with ADHD tend to achieve less than their peers in school. It is unknown whether schools moderate this association. Nonrandom selection of children into schools related to variations in their ADHD risk poses a methodological problem. METHODS: We linked data on ADHD symptoms of inattention and hyperactivity and parent-child ADHD polygenic scores (PGS) from the Norwegian Mother, Father, and Child Cohort Study (MoBa) to achievement in standardised tests and school identifiers. We estimated interactions of schools with individual differences between students in inattention, hyperactivity, and ADHD-PGS using multilevel models with random slopes for ADHD effects on achievement over schools. In our PGS analyses, we adjust for parental selection of schools by adjusting for parental ADHD-PGS (a within-family PGS design). We then tested whether five school sociodemographic measures explained any interactions. RESULTS: Analysis of up to 23,598 students attending 2,579 schools revealed interactions between school and ADHD effects on achievement. The variability between schools in the effects of inattention, hyperactivity and within-family ADHD-PGS on achievement was 0.08, 0.07 and 0.05 SDs, respectively. For example, the average effect of inattention on achievement wasÃŽ2=-0.23 (SE=0.009), but in 2.5% of schools with the weakest effects, the value was -0.07 or less. ADHD has a weaker effect on achievement in higher-performing schools. Schools make more of a difference to the achievements of students with higher levels of ADHD, explaining over four times as much variance in achievement for those with high versus average inattention symptoms. School sociodemographic measures could not explain the ADHD-by-school interactions. CONCLUSIONS: Although ADHD symptoms and genetic risk tend to hinder achievement, schools where their effects are weaker do exist. Differences between schools in support for children with ADHD should be evened out. En ligne : http://dx.doi.org/10.1111/jcpp.13656 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=486

Indirect genetic effects of siblings / Mathias VALSTAD in Journal of Child Psychology and Psychiatry, 67-8 (August 2026)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 67-8 (August 2026) . - p.1269-1279 Titre : Indirect genetic effects of siblings Type de document : texte imprimé Auteurs : Mathias VALSTAD, Auteur ; Espen Moen EILERTSEN, Auteur ; Ziada AYORECH, Auteur ; Rosa CHEESMAN, Auteur ; Perline DEMANGE, Auteur ; Nikolai HAAHJEM EFTEDAL, Auteur ; Alexandra HAVDAHL, Auteur ; Eivind YSTROM, Auteur Article en page(s) : p.1269-1279 Langues : Anglais (eng) Mots-clés : ADHD  educational performance  indirect genetic effects  siblings  genome-based maximum likelihood  polygenic indices  MoBa Index. décimale : PER Périodiques Résumé : Background Within-family designs are increasingly used to decompose genotype?trait associations into direct and indirect genetic effects. Many such designs, including trio designs or within-sibship designs, assume an absence of sibling indirect genetic effects. Methods We expand two well-known molecular genetic within-family designs, one variance component (genome-based restricted maximum likelihood) and one trait-based (structural equation modeling with polygenic indices), to estimate sibling indirect genetic effects, along with direct genetic effects. We link the Norwegian Mother, Father, and Child Cohort Study (MoBa) to Norway's national education database to model genetic effects on national standardized testing results at ages 10, 13, and 14, and on parent-rated attention-deficit hyperactivity disorder (ADHD) symptoms at ages 3 and 8 in up to 15,971 genotyped and phenotyped siblings. Results Estimates of direct and indirect genetic effects from the genome-based restricted maximum likelihood and the structural equation modeling with polygenic indices approaches converge, albeit with the variance component estimates typically an order of magnitude greater than the trait-based estimates. We observe no indirect genetic effects of siblings on educational performance at any age, and only slightly negative indirect genetic effects of siblings on ADHD symptoms at age 3. We argue that the latter effect might reflect parental contrasting ratings. Conclusions The results suggest that within-family models of educational performance are unlikely to be drastically biased by an assumption of absent sibling indirect genetic effects. Combining trait-based analyses with variance component analyses can benefit understanding of indirect genetic effects, especially when the effects are not specific to a particular mechanism. En ligne : https://doi.org/10.1111/jcpp.70130 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=591 [article] Indirect genetic effects of siblings [texte imprimé] / Mathias VALSTAD, Auteur ; Espen Moen EILERTSEN, Auteur ; Ziada AYORECH, Auteur ; Rosa CHEESMAN, Auteur ; Perline DEMANGE, Auteur ; Nikolai HAAHJEM EFTEDAL, Auteur ; Alexandra HAVDAHL, Auteur ; Eivind YSTROM, Auteur . - p.1269-1279. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 67-8 (August 2026) . - p.1269-1279 Mots-clés : ADHD  educational performance  indirect genetic effects  siblings  genome-based maximum likelihood  polygenic indices  MoBa Index. décimale : PER Périodiques Résumé : Background Within-family designs are increasingly used to decompose genotype?trait associations into direct and indirect genetic effects. Many such designs, including trio designs or within-sibship designs, assume an absence of sibling indirect genetic effects. Methods We expand two well-known molecular genetic within-family designs, one variance component (genome-based restricted maximum likelihood) and one trait-based (structural equation modeling with polygenic indices), to estimate sibling indirect genetic effects, along with direct genetic effects. We link the Norwegian Mother, Father, and Child Cohort Study (MoBa) to Norway's national education database to model genetic effects on national standardized testing results at ages 10, 13, and 14, and on parent-rated attention-deficit hyperactivity disorder (ADHD) symptoms at ages 3 and 8 in up to 15,971 genotyped and phenotyped siblings. Results Estimates of direct and indirect genetic effects from the genome-based restricted maximum likelihood and the structural equation modeling with polygenic indices approaches converge, albeit with the variance component estimates typically an order of magnitude greater than the trait-based estimates. We observe no indirect genetic effects of siblings on educational performance at any age, and only slightly negative indirect genetic effects of siblings on ADHD symptoms at age 3. We argue that the latter effect might reflect parental contrasting ratings. Conclusions The results suggest that within-family models of educational performance are unlikely to be drastically biased by an assumption of absent sibling indirect genetic effects. Combining trait-based analyses with variance component analyses can benefit understanding of indirect genetic effects, especially when the effects are not specific to a particular mechanism. En ligne : https://doi.org/10.1111/jcpp.70130 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=591

Multivariate maternal effects across the internalizing–externalizing spectrum in childhood: results from the Norwegian mother, father, and child cohort study / Espen Moen EILERTSEN in Journal of Child Psychology and Psychiatry, 67-7 (July 2026)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 67-7 (July 2026) . - p.1040-1052 Titre : Multivariate maternal effects across the internalizing–externalizing spectrum in childhood: results from the Norwegian mother, father, and child cohort study Type de document : texte imprimé Auteurs : Espen Moen EILERTSEN, Auteur ; Nikolai HAAHJEM EFTEDAL, Auteur ; Rosa CHEESMAN, Auteur ; Ziada AYORECH, Auteur ; Joakim Coleman EBELTOFT, Auteur ; Hans Fredrik SUNDE, Auteur ; Anneli Desiré TANDBERG, Auteur ; Fartein Ask TORVIK, Auteur ; Eivind YSTROM, Auteur Article en page(s) : p.1040-1052 Langues : Anglais (eng) Mots-clés : Internalizing disorder  externalizing disorder  parenting  behavioral genetics Index. décimale : PER Périodiques Résumé : Background From a functionalist perspective, parenting behaviors have adaptive functions and are partly expressions of genetic variation. Maternal genes that have effects on children are often referred to as indirect maternal genetic effects. Indirect genetic effects provide a means for measuring the role of parenting without the need for specifying the relevant parental behaviors. We studied indirect maternal genetic effects to address both the importance and commonality of parenting across the internalizing?externalizing spectrum of behavior problems in childhood. We further addressed how indirect genetic effects impact our understanding of direct genetic effects if not accounted for. Methods Utilizing data from the Norwegian Mother, Father, and Child Cohort Study (MoBa), our analyses involved 42,423 children and their mothers. Both pedigree and genotype data were used to infer genetic relationships. We applied multivariate latent variable models to distinguish indirect maternal genetic effects and direct offspring genetic effects on seven measures of internalizing?externalizing behaviors. Results Our findings indicate significant maternal genetic influences, explaining 7%?18% of the variance across internalizing?externalizing behaviors. A general maternal effect common across behaviors could adequately account for most of the variability. The analyses further indicate that direct child genetic effects appear smaller and more complex when indirect maternal genetic effects are modeled simultaneously. Conclusions By summarizing the effects of parenting with indirect maternal genetic effects, we show a substantial contribution of parents with respect to internalizing?externalizing behaviors in childhood. Although parenting is multifaceted, the effects of parenting are general and can succinctly be described as a single common dimension. Further, our study demonstrates that direct genetic effects appear smaller and more complex when maternal genetic effects are accounted for, highlighting the confounding potential of parental effects in understanding the role of genetic differences in child psychopathology. En ligne : https://doi.org/10.1111/jcpp.70111 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=588 [article] Multivariate maternal effects across the internalizing–externalizing spectrum in childhood: results from the Norwegian mother, father, and child cohort study [texte imprimé] / Espen Moen EILERTSEN, Auteur ; Nikolai HAAHJEM EFTEDAL, Auteur ; Rosa CHEESMAN, Auteur ; Ziada AYORECH, Auteur ; Joakim Coleman EBELTOFT, Auteur ; Hans Fredrik SUNDE, Auteur ; Anneli Desiré TANDBERG, Auteur ; Fartein Ask TORVIK, Auteur ; Eivind YSTROM, Auteur . - p.1040-1052. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 67-7 (July 2026) . - p.1040-1052 Mots-clés : Internalizing disorder  externalizing disorder  parenting  behavioral genetics Index. décimale : PER Périodiques Résumé : Background From a functionalist perspective, parenting behaviors have adaptive functions and are partly expressions of genetic variation. Maternal genes that have effects on children are often referred to as indirect maternal genetic effects. Indirect genetic effects provide a means for measuring the role of parenting without the need for specifying the relevant parental behaviors. We studied indirect maternal genetic effects to address both the importance and commonality of parenting across the internalizing?externalizing spectrum of behavior problems in childhood. We further addressed how indirect genetic effects impact our understanding of direct genetic effects if not accounted for. Methods Utilizing data from the Norwegian Mother, Father, and Child Cohort Study (MoBa), our analyses involved 42,423 children and their mothers. Both pedigree and genotype data were used to infer genetic relationships. We applied multivariate latent variable models to distinguish indirect maternal genetic effects and direct offspring genetic effects on seven measures of internalizing?externalizing behaviors. Results Our findings indicate significant maternal genetic influences, explaining 7%?18% of the variance across internalizing?externalizing behaviors. A general maternal effect common across behaviors could adequately account for most of the variability. The analyses further indicate that direct child genetic effects appear smaller and more complex when indirect maternal genetic effects are modeled simultaneously. Conclusions By summarizing the effects of parenting with indirect maternal genetic effects, we show a substantial contribution of parents with respect to internalizing?externalizing behaviors in childhood. Although parenting is multifaceted, the effects of parenting are general and can succinctly be described as a single common dimension. Further, our study demonstrates that direct genetic effects appear smaller and more complex when maternal genetic effects are accounted for, highlighting the confounding potential of parental effects in understanding the role of genetic differences in child psychopathology. En ligne : https://doi.org/10.1111/jcpp.70111 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=588

On the importance of parenting in externalizing disorders: an evaluation of indirect genetic effects in families / Espen M. EILERTSEN in Journal of Child Psychology and Psychiatry, 63-10 (October 2022)  

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Polygenic scores differentially predict developmental trajectories of subtypes of social withdrawal in childhood / Geneviève MORNEAU-VAILLANCOURT in Journal of Child Psychology and Psychiatry, 62-11 (November 2021)  

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School quality ratings are weak predictors of students' achievement and well-being / Sophie VON STUMM in Journal of Child Psychology and Psychiatry, 62-3 (March 2021)  

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The p factor: genetic analyses support a general dimension of psychopathology in childhood and adolescence / Andrea G. ALLEGRINI in Journal of Child Psychology and Psychiatry, 61-1 (January 2020)  

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