Genetic and environmental influences on temperament development across the preschool period / Chang LIU in Journal of Child Psychology and Psychiatry, 64-1 (January 2023)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 64-1 (January 2023) . - p.59-70 Titre : Genetic and environmental influences on temperament development across the preschool period Type de document : texte imprimé Auteurs : Chang LIU, Auteur ; Yao ZHENG, Auteur ; Jody M. GANIBAN, Auteur ; Kimberly J. SAUDINO, Auteur Article en page(s) : p.59-70 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Background Preschoolers' temperament characteristics are associated with children's long-term development. Such links underscore the importance of understanding factors that shape temperament during preschool. This is the first study to examine genetic and environmental sources of developmental growth in three temperament dimensions: surgency, negative affectivity, and effortful control, during the preschool period. Methods Biometric latent growth curve modeling was used to examine genetic, shared, and nonshared environmental contributions to the invariant level of and developmental growth in temperament, using a sample of 310 same-sex twin pairs (MZ=123, DZ=187) assessed at 3, 4, and 5 years of age. Temperament was assessed using primary caregiver's report on the Child Behavior Questionnaire-Short Form. Results All three temperament dimensions demonstrated linear increases from ages 3 to 5 years. The invariant levels of all three temperament dimensions were explained by genetic and nonshared environmental factors. Growth in surgency was fully explained by nonshared environmental factors, while growth in negative affectivity was mainly explained by genetic factors. Growth in effortful control was explained by genetic and nonshared environmental factors, although neither were significant due to large bootstrap standard errors. For negative affectivity and effortful control, the genetic factors that contributed to developmental growth were independent from those associated with their invariant levels. Conclusions Collectively, these findings indicate that both genetic and nonshared environmental factors play important roles in the invariant levels of temperament. Findings also accord a critical role of children's nonshared environment in the development of surgency and to a lesser extent negative affectivity and effortful control. It is also notable that novel genetic effects contribute to developmental growth in negative affectivity and effortful control as children age, emphasizing the importance of integrating developmental models in genetic research. En ligne : https://doi.org/10.1111/jcpp.13667 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=490 [article] Genetic and environmental influences on temperament development across the preschool period [texte imprimé] / Chang LIU, Auteur ; Yao ZHENG, Auteur ; Jody M. GANIBAN, Auteur ; Kimberly J. SAUDINO, Auteur . - p.59-70. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 64-1 (January 2023) . - p.59-70 Index. décimale : PER Périodiques Résumé : Background Preschoolers' temperament characteristics are associated with children's long-term development. Such links underscore the importance of understanding factors that shape temperament during preschool. This is the first study to examine genetic and environmental sources of developmental growth in three temperament dimensions: surgency, negative affectivity, and effortful control, during the preschool period. Methods Biometric latent growth curve modeling was used to examine genetic, shared, and nonshared environmental contributions to the invariant level of and developmental growth in temperament, using a sample of 310 same-sex twin pairs (MZ=123, DZ=187) assessed at 3, 4, and 5 years of age. Temperament was assessed using primary caregiver's report on the Child Behavior Questionnaire-Short Form. Results All three temperament dimensions demonstrated linear increases from ages 3 to 5 years. The invariant levels of all three temperament dimensions were explained by genetic and nonshared environmental factors. Growth in surgency was fully explained by nonshared environmental factors, while growth in negative affectivity was mainly explained by genetic factors. Growth in effortful control was explained by genetic and nonshared environmental factors, although neither were significant due to large bootstrap standard errors. For negative affectivity and effortful control, the genetic factors that contributed to developmental growth were independent from those associated with their invariant levels. Conclusions Collectively, these findings indicate that both genetic and nonshared environmental factors play important roles in the invariant levels of temperament. Findings also accord a critical role of children's nonshared environment in the development of surgency and to a lesser extent negative affectivity and effortful control. It is also notable that novel genetic effects contribute to developmental growth in negative affectivity and effortful control as children age, emphasizing the importance of integrating developmental models in genetic research. En ligne : https://doi.org/10.1111/jcpp.13667 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=490

Prenatal smoking and child psychopathology associations by age and sex in the ECHO cohort / Kristine MARCEAU in Development and Psychopathology, 38-3 (August 2026)  

Public ISBD [article]  inDevelopment and Psychopathology > 38-3 (August 2026) . - p.1551-1563 Titre : Prenatal smoking and child psychopathology associations by age and sex in the ECHO cohort Type de document : texte imprimé Auteurs : Kristine MARCEAU, Auteur ; Andrew LAW, Auteur ; Karen J. DEREFINKO, Auteur ; Olivia C. ROBERTSON, Auteur ; Sara S. NOZADI, Auteur ; Lijun LI, Auteur ; Chang LIU, Auteur ; Leslie D. LEVE, Auteur ; Jody M. GANIBAN, Auteur ; Nicole BUSH, Auteur ; Cathi PROPPER, Auteur ; Briana MOORE, Auteur ; Amy J. ELLIOTT, Auteur ; Catrina A. CALUB, Auteur ; Theresa M. BASTAIN, Auteur ; Donghai LIANG, Auteur ; Julie B. SCHWEITZER, Auteur ; Ban AL-SAHAB, Auteur ; Rebecca J. SCHMIDT, Auteur ; Heather E. VOLK, Auteur ; Jenae M. NEIDERHISER, Auteur Article en page(s) : p.1551-1563 Langues : Anglais (eng) Mots-clés : Environmental Influences on Child Health Outcomes (ECHO)  Smoking during pregnancy  externalizing  internalizing  severity and directionality Index. décimale : PER Périodiques Résumé : Maternal tobacco smoking during pregnancy (MSDP) is associated with an increased risk of child externalizing problems. It remains unclear whether these associations are externalizing-specific, or better explained by comorbidity between externalizing and internalizing domains, or vary by age and sex. To address comorbidity and differentiation between domains, we leveraged the severity-directional model of psychopathology. Severity reflects the overall level of psychopathology symptoms across both domains (high levels of severity can only be reached by having symptoms of both types simultaneously), whereas directionality captures the balance/differentiation of internalizing vs. externalizing symptoms regardless of number of total symptoms. Participants included 16,335 children aged 1–19 years old (47.78% female, 58.17% White, 75.46% non-Hispanic) from 55 U.S.-based cohorts within the Environmental Influences on Child Health Outcomes (ECHO) consortium. MSDP predicted differentiation toward externalizing problems in 2-year age bins 1–2 through 7–8 and 13–14 years; remaining (non-significant) age bins had similar magnitudes. MSDP predicted higher symptom severity in all age bins. Findings likely reflect a combination of MSDP associations with comorbid symptom severity and specificity toward externalizing problems, with little evidence of age or sex differences. Additional analyses explored e-cigarette use, other prenatal substance use, and postnatal smoke exposure; associations were sparse and unsystematic. En ligne : https://dx.doi.org/10.1017/S095457942610128X Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=590 [article] Prenatal smoking and child psychopathology associations by age and sex in the ECHO cohort [texte imprimé] / Kristine MARCEAU, Auteur ; Andrew LAW, Auteur ; Karen J. DEREFINKO, Auteur ; Olivia C. ROBERTSON, Auteur ; Sara S. NOZADI, Auteur ; Lijun LI, Auteur ; Chang LIU, Auteur ; Leslie D. LEVE, Auteur ; Jody M. GANIBAN, Auteur ; Nicole BUSH, Auteur ; Cathi PROPPER, Auteur ; Briana MOORE, Auteur ; Amy J. ELLIOTT, Auteur ; Catrina A. CALUB, Auteur ; Theresa M. BASTAIN, Auteur ; Donghai LIANG, Auteur ; Julie B. SCHWEITZER, Auteur ; Ban AL-SAHAB, Auteur ; Rebecca J. SCHMIDT, Auteur ; Heather E. VOLK, Auteur ; Jenae M. NEIDERHISER, Auteur . - p.1551-1563. Langues : Anglais (eng) in Development and Psychopathology > 38-3 (August 2026) . - p.1551-1563 Mots-clés : Environmental Influences on Child Health Outcomes (ECHO)  Smoking during pregnancy  externalizing  internalizing  severity and directionality Index. décimale : PER Périodiques Résumé : Maternal tobacco smoking during pregnancy (MSDP) is associated with an increased risk of child externalizing problems. It remains unclear whether these associations are externalizing-specific, or better explained by comorbidity between externalizing and internalizing domains, or vary by age and sex. To address comorbidity and differentiation between domains, we leveraged the severity-directional model of psychopathology. Severity reflects the overall level of psychopathology symptoms across both domains (high levels of severity can only be reached by having symptoms of both types simultaneously), whereas directionality captures the balance/differentiation of internalizing vs. externalizing symptoms regardless of number of total symptoms. Participants included 16,335 children aged 1–19 years old (47.78% female, 58.17% White, 75.46% non-Hispanic) from 55 U.S.-based cohorts within the Environmental Influences on Child Health Outcomes (ECHO) consortium. MSDP predicted differentiation toward externalizing problems in 2-year age bins 1–2 through 7–8 and 13–14 years; remaining (non-significant) age bins had similar magnitudes. MSDP predicted higher symptom severity in all age bins. Findings likely reflect a combination of MSDP associations with comorbid symptom severity and specificity toward externalizing problems, with little evidence of age or sex differences. Additional analyses explored e-cigarette use, other prenatal substance use, and postnatal smoke exposure; associations were sparse and unsystematic. En ligne : https://dx.doi.org/10.1017/S095457942610128X Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=590

The role of negative affectivity in the developmental pathway linking perinatal complications to behavioral and emotional problems in children / Xiaoye XU in Development and Psychopathology, 38-3 (August 2026)  

Public ISBD [article]  inDevelopment and Psychopathology > 38-3 (August 2026) . - p.1322-1332 Titre : The role of negative affectivity in the developmental pathway linking perinatal complications to behavioral and emotional problems in children Type de document : texte imprimé Auteurs : Xiaoye XU, Auteur ; Lauren C. SHUFFREY, Auteur ; Theresa M. BASTAIN, Auteur ; Chang LIU, Auteur ; Rosalind J. WRIGHT, Auteur ; Michelle BOSQUET ENLOW, Auteur ; Alexis HERNANDEZ, Auteur ; Jody GANIBAN, Auteur ; Sara S. NOZADI, Auteur ; Amy E. MARGOLIS, Auteur ; Amy J. ELLIOTT, Auteur ; Santiago MORALES, Auteur Article en page(s) : p.1322-1332 Langues : Anglais (eng) Mots-clés : emotional and behavioral problems  mediation  negative affectivity  perinatal complications Index. décimale : PER Périodiques Résumé : Although temperamental negative affectivity has been identified as a developmental mechanism mediating the link between perinatal risk and internalizing problems in early childhood, its role in predicting broader behavioral and emotional problems across childhood remains understudied. We examined the longitudinal relations among perinatal complications (i.e., prenatal maternal depression and cardiometabolic complications, preterm birth, and low birth weight), children’s negative affectivity (Mage = 2.76; SD = 2.32; range = 0.24–12.46 years), and children’s internalizing, externalizing, and total problems (Mage = 5.12; SD = 2.63; range = 1.50–16.85 years) in the Environmental influences on Child Health Outcomes (ECHO) program (N = 3070; 47% females). Results support child negative affectivity as a mechanism in the developmental pathway linking perinatal maternal depressive symptoms and preterm birth to future emotional and behavioral problems, underscoring the importance of early prevention and intervention efforts to promote psychological well-being of at-risk children. En ligne : https://dx.doi.org/10.1017/S0954579426101175 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=590 [article] The role of negative affectivity in the developmental pathway linking perinatal complications to behavioral and emotional problems in children [texte imprimé] / Xiaoye XU, Auteur ; Lauren C. SHUFFREY, Auteur ; Theresa M. BASTAIN, Auteur ; Chang LIU, Auteur ; Rosalind J. WRIGHT, Auteur ; Michelle BOSQUET ENLOW, Auteur ; Alexis HERNANDEZ, Auteur ; Jody GANIBAN, Auteur ; Sara S. NOZADI, Auteur ; Amy E. MARGOLIS, Auteur ; Amy J. ELLIOTT, Auteur ; Santiago MORALES, Auteur . - p.1322-1332. Langues : Anglais (eng) in Development and Psychopathology > 38-3 (August 2026) . - p.1322-1332 Mots-clés : emotional and behavioral problems  mediation  negative affectivity  perinatal complications Index. décimale : PER Périodiques Résumé : Although temperamental negative affectivity has been identified as a developmental mechanism mediating the link between perinatal risk and internalizing problems in early childhood, its role in predicting broader behavioral and emotional problems across childhood remains understudied. We examined the longitudinal relations among perinatal complications (i.e., prenatal maternal depression and cardiometabolic complications, preterm birth, and low birth weight), children’s negative affectivity (Mage = 2.76; SD = 2.32; range = 0.24–12.46 years), and children’s internalizing, externalizing, and total problems (Mage = 5.12; SD = 2.63; range = 1.50–16.85 years) in the Environmental influences on Child Health Outcomes (ECHO) program (N = 3070; 47% females). Results support child negative affectivity as a mechanism in the developmental pathway linking perinatal maternal depressive symptoms and preterm birth to future emotional and behavioral problems, underscoring the importance of early prevention and intervention efforts to promote psychological well-being of at-risk children. En ligne : https://dx.doi.org/10.1017/S0954579426101175 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=590

Using an adoption design to test genetically based differences in risk for child behavior problems in response to home environmental influences / Robyn A. CREE in Development and Psychopathology, 33-4 (October 2021)  

Public ISBD [article]  inDevelopment and Psychopathology > 33-4 (October 2021) . - p.1229-1247 Titre : Using an adoption design to test genetically based differences in risk for child behavior problems in response to home environmental influences Type de document : texte imprimé Auteurs : Robyn A. CREE, Auteur ; Chang LIU, Auteur ; Ralitza GUEORGUIEVA, Auteur ; Jenae M. NEIDERHISER, Auteur ; Leslie D. LEVE, Auteur ; Christian M. CONNELL, Auteur ; Daniel S. SHAW, Auteur ; Misaki N. NATSUAKI, Auteur ; Jody M. GANIBAN, Auteur ; Charles R. BEEKMAN, Auteur ; Megan V. SMITH, Auteur ; David REISS, Auteur Article en page(s) : p.1229-1247 Langues : Anglais (eng) Mots-clés : adoption design  differential susceptibility  externalizing  psychopathology factor  social competence Index. décimale : PER Périodiques Résumé : Differential susceptibility theory (DST) posits that individuals differ in their developmental plasticity: some children are highly responsive to both environmental adversity and support, while others are less affected. According to this theory, “plasticity” genes that confer risk for psychopathology in adverse environments may promote superior functioning in supportive environments. We tested DST using a broad measure of child genetic liability (based on birth parent psychopathology), adoptive home environmental variables (e.g., marital warmth, parenting stress, and internalizing symptoms), and measures of child externalizing problems (n = 337) and social competence (n = 330) in 54-month-old adopted children from the Early Growth and Development Study. This adoption design is useful for examining DST because children are placed at birth or shortly thereafter with nongenetically related adoptive parents, naturally disentangling heritable and postnatal environmental effects. We conducted a series of multivariable regression analyses that included Gene × Environment interaction terms and found little evidence of DST; rather, interactions varied depending on the environmental factor of interest, in both significance and shape. Our mixed findings suggest further investigation of DST is warranted before tailoring screening and intervention recommendations to children based on their genetic liability or “sensitivity.” En ligne : http://dx.doi.org/10.1017/S0954579420000450 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=457 [article] Using an adoption design to test genetically based differences in risk for child behavior problems in response to home environmental influences [texte imprimé] / Robyn A. CREE, Auteur ; Chang LIU, Auteur ; Ralitza GUEORGUIEVA, Auteur ; Jenae M. NEIDERHISER, Auteur ; Leslie D. LEVE, Auteur ; Christian M. CONNELL, Auteur ; Daniel S. SHAW, Auteur ; Misaki N. NATSUAKI, Auteur ; Jody M. GANIBAN, Auteur ; Charles R. BEEKMAN, Auteur ; Megan V. SMITH, Auteur ; David REISS, Auteur . - p.1229-1247. Langues : Anglais (eng) in Development and Psychopathology > 33-4 (October 2021) . - p.1229-1247 Mots-clés : adoption design  differential susceptibility  externalizing  psychopathology factor  social competence Index. décimale : PER Périodiques Résumé : Differential susceptibility theory (DST) posits that individuals differ in their developmental plasticity: some children are highly responsive to both environmental adversity and support, while others are less affected. According to this theory, “plasticity” genes that confer risk for psychopathology in adverse environments may promote superior functioning in supportive environments. We tested DST using a broad measure of child genetic liability (based on birth parent psychopathology), adoptive home environmental variables (e.g., marital warmth, parenting stress, and internalizing symptoms), and measures of child externalizing problems (n = 337) and social competence (n = 330) in 54-month-old adopted children from the Early Growth and Development Study. This adoption design is useful for examining DST because children are placed at birth or shortly thereafter with nongenetically related adoptive parents, naturally disentangling heritable and postnatal environmental effects. We conducted a series of multivariable regression analyses that included Gene × Environment interaction terms and found little evidence of DST; rather, interactions varied depending on the environmental factor of interest, in both significance and shape. Our mixed findings suggest further investigation of DST is warranted before tailoring screening and intervention recommendations to children based on their genetic liability or “sensitivity.” En ligne : http://dx.doi.org/10.1017/S0954579420000450 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=457

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