Search Results - "Morneau‐Vaillancourt, Geneviève"
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A cross-lagged twin study of emotional symptoms, social isolation and peer victimisation from early adolescence to emerging adulthood
Published in Journal of child psychology and psychiatry (01-11-2023)“…Emotional symptoms, such as anxiety and depressive symptoms, are common during adolescence, often persist over time, and can precede the emergence of severe…”
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A longitudinal study of adolescent pathways differentiating suicide ideation and attempt in early adulthood
Published in Journal of adolescence (London, England.) (21-10-2024)“…Suicide ideation and attempt are leading risk factors for mortality in young adults. However, the adolescent risk factors distinguishing suicide ideation from…”
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Polygenic risk score and peer victimisation independently predict depressive symptoms in adolescence: results from the Quebec Longitudinal Study of Children Development
Published in Journal of child psychology and psychiatry (01-03-2023)“…Background Peer victimisation has been associated with depressive symptoms during adolescence, however not all peer victimised adolescents will exhibit such…”
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Polygenic scores differentially predict developmental trajectories of subtypes of social withdrawal in childhood
Published in Journal of child psychology and psychiatry (01-11-2021)“…Background Children who consistently withdraw from social situations face increased risk for later socioemotional difficulties. Twin studies indicate that…”
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Early temperamental and biological predictors of dimensions of social withdrawal in childhood
Published in Developmental psychobiology (01-12-2022)“…Social wariness and preference for solitude, two dimensions of social withdrawal, show unique associations with various socioemotional difficulties in…”
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A sequential model of the contribution of preschool fluid and crystallized cognitive abilities to later school achievement
Published in PloS one (18-11-2022)“…The present study documented in two distinct population-based samples the contribution of preschool fluid and crystallized cognitive abilities to school…”
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Intergenerational transmission of genetic risk for hyperactivity and inattention. Direct genetic transmission or genetic nurture?
Published in JCPP advances (01-06-2024)“…Background Hyperactivity and inattention, the symptoms of ADHD, are marked by high levels of heritability and intergenerational transmission. Two distinct…”
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A multi‐informant and multi‐polygenic approach to understanding predictors of peer victimisation in childhood and adolescence
Published in JCPP advances (01-03-2022)“…Introduction Peer victimisation is a prevalent occurrence in childhood and adolescence and can often have long‐lasting consequences. Previous research using…”
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Using Bifactor Twin Modeling to Assess the Genetic and Environmental Dimensionality of Adult ADHD Symptoms
Published in Behavior genetics (30-10-2024)“…Attention Deficit Hyperactivity Disorder (ADHD) is a common and heritable neurodevelopmental condition that has been the subject of a wealth of genetics…”
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Trajectories of childhood bullying behaviors and conduct problems: Associations with cognitive functioning in a nationally representative cohort study
Published in Developmental psychology (22-08-2024)“…Bullying behaviors and conduct problems are two forms of antisocial behavior that frequently co-occur in childhood. However, it remains unclear whether their…”
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Social Wariness, Preference for Solitude, and Peer Difficulties in Middle Childhood: A Longitudinal Family-Informed Study
Published in Developmental psychology (01-03-2021)“…The present study examined, within a longitudinal family-informed design and across middle childhood, the predictive associations between preference for…”
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The genetic and environmental hierarchical structure of anxiety and depression in the UK Biobank
Published in Depression and anxiety (01-06-2020)“…Background Anxiety and depressive disorders can be classified under a bidimensional model, where depression and generalized anxiety disorder are represented by…”
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The Genetic and Environmental Etiology of Shyness Through Childhood
Published in Behavior genetics (01-07-2019)“…The objective of this study was to examine the genetic and environmental contributions to shyness throughout the school-age period. Participants were 553 twin…”
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A Clinical Practice Guide to Enhance Physical Activity Participation for Children with Developmental Coordination Disorder in Canada
Published in Physiotherapy Canada (19-09-2023)“…This clinical practice guide (CPG) aims to provide evidence-based recommendations for promoting and enhancing the participation and integration of children…”
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POLYGENIC PREDICTION OF DEPRESSIVE SYMPTOMS, PEER VICTIMIZATION, SCHOOL DROPOUT, AND SUICIDAL BEHAVIORS
Published in European neuropsychopharmacology (01-10-2023)“…Suicidal behaviors, including both suicidal thoughts and attempts, are among the most concerning mental health problems in adolescence and young adulthood,…”
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INTERGENERATIONAL TRANSMISSION OF GENETIC RISK FOR ANXIETY AND DEPRESSION SYMPTOMS IN CHILDHOOD AND ADOLESCENCE
Published in European neuropsychopharmacology (01-10-2023)“…Symptoms of anxiety and depression are highly prevalent in young populations and are moderately accounted for by genetic factors (Lamb et al., 2010, Guffanti…”
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POLYGENIC PREDICTIONS OF INTERNALIZING PROBLEMS AND SUICIDAL BEHAVIORS IN YOUTH
Published in European neuropsychopharmacology (01-10-2023)“…Internalizing problems are among the most frequent psychological difficulties in young people, with approximately 10% to 25% of adolescents and young adults…”
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Factors associated with anxiety disorder comorbidity
Published in Journal of affective disorders (15-02-2023)“…Anxiety and depressive disorders often co-occur and the order of their emergence may be associated with different clinical outcomes. However, minimal research…”
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JOINT CONTRIBUTION OF POLYGENIC SCORES FOR DEPRESSION AND ATTENTION-DEFICIT HYPERACTIVITY DISORDER TO YOUTH SUICIDAL IDEATION AND ATTEMPT
Published in European neuropsychopharmacology (01-10-2023)“…Comorbid internalizing-externalizing problems are associated with increased risk of suicidal behavior in youth. However, it is unclear whether this risk stems…”
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