Bidirectional genetic and environmental influences on mother and child behavior: The family system as the unit of analyses / W. Roger MILLS-KOONCE in Development and Psychopathology, 19-4 (Fall 2007)  

Public ISBD [article]  inDevelopment and Psychopathology > 19-4 (Fall 2007) . - p.1073-1087 Titre : Bidirectional genetic and environmental influences on mother and child behavior: The family system as the unit of analyses Type de document : Texte imprimé et/ou numérique Auteurs : W. Roger MILLS-KOONCE, Auteur ; Martha J. COX, Auteur ; Cathi B. PROPPER, Auteur ; Jean-Louis GARIEPY, Auteur ; Clancy BLAIR, Auteur ; Patricia GARRETT-PETERS, Auteur Année de publication : 2007 Article en page(s) : p.1073-1087 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Family systems theory proposes that an individual's functioning depends on interactive processes within the self and within the context of dyadic family subsystems. Previous research on these processes has focused largely on behavioral, cognitive, and psychophysiological properties of the individual and the dyad. The goals of this study were to explore genetic and environmental interactions within the family system by examining how the dopamine receptor D2 gene (DRD2) A1+ polymorphism in mothers and children relates to maternal sensitivity, how maternal and child characteristics might mediate those effects, and whether maternal sensitivity moderates the association between DRD2 A1+ and child affective problems. Evidence is found for an evocative effect of child polymorphism on parenting behavior, and for a moderating effect of child polymorphism on the association between maternal sensitivity and later child affective problems. Findings are discussed from a family systems perspective, highlighting the role of the family as a context for gene expression in both mothers and children. En ligne : http://dx.doi.org/10.1017/s0954579407000545 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=182 [article] Bidirectional genetic and environmental influences on mother and child behavior: The family system as the unit of analyses [Texte imprimé et/ou numérique] / W. Roger MILLS-KOONCE, Auteur ; Martha J. COX, Auteur ; Cathi B. PROPPER, Auteur ; Jean-Louis GARIEPY, Auteur ; Clancy BLAIR, Auteur ; Patricia GARRETT-PETERS, Auteur . - 2007 . - p.1073-1087. Langues : Anglais (eng) in Development and Psychopathology > 19-4 (Fall 2007) . - p.1073-1087 Index. décimale : PER Périodiques Résumé : Family systems theory proposes that an individual's functioning depends on interactive processes within the self and within the context of dyadic family subsystems. Previous research on these processes has focused largely on behavioral, cognitive, and psychophysiological properties of the individual and the dyad. The goals of this study were to explore genetic and environmental interactions within the family system by examining how the dopamine receptor D2 gene (DRD2) A1+ polymorphism in mothers and children relates to maternal sensitivity, how maternal and child characteristics might mediate those effects, and whether maternal sensitivity moderates the association between DRD2 A1+ and child affective problems. Evidence is found for an evocative effect of child polymorphism on parenting behavior, and for a moderating effect of child polymorphism on the association between maternal sensitivity and later child affective problems. Findings are discussed from a family systems perspective, highlighting the role of the family as a context for gene expression in both mothers and children. En ligne : http://dx.doi.org/10.1017/s0954579407000545 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=182

Early identification of ADHD risk via infant temperament and emotion regulation: a pilot study / Elinor L. SULLIVAN in Journal of Child Psychology and Psychiatry, 56-9 (September 2015)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 56-9 (September 2015) . - p.949-957 Titre : Early identification of ADHD risk via infant temperament and emotion regulation: a pilot study Type de document : Texte imprimé et/ou numérique Auteurs : Elinor L. SULLIVAN, Auteur ; Kathleen F. HOLTON, Auteur ; Elizabeth K. NOUSEN, Auteur ; Ashley N. BARLING, Auteur ; Ceri A. SULLIVAN, Auteur ; Cathi B. PROPPER, Auteur ; Joel T. NIGG, Auteur Article en page(s) : p.949-957 Langues : Anglais (eng) Mots-clés : ADHD risk  markers  early identification  maternal precursors  emotional dysregulation  infant temperament Index. décimale : PER Périodiques Résumé : Background Attention deficit hyperactivity disorder (ADHD) is theorized to have temperamental precursors early in life. These are difficult to identify because many core features of ADHD, such as breakdowns in executive function and self-control, involve psychological and neural systems that are too immature to reliably show dysfunction in early life. ADHD also involves emotional dysregulation, and these temperamental features appear earlier as well. Here, we report a first attempt to utilize indices of emotional regulation to identify ADHD-related liability in infancy. Methods Fifty women were recruited in the 2nd trimester of pregnancy, with overselection for high parental ADHD symptoms. Measures of maternal body mass index, nutrition, substance use, stress, and mood were examined during pregnancy as potential confounds. Offspring were evaluated at 6 months of age using LABTAB procedures designed to elicit fear, anger, and regulatory behavior. Mothers completed the Infant Behavior Questionnaire about their child's temperament. Results After control for associated covariates, including maternal depression and prenatal stress, family history of ADHD was associated with measures of anger/irritability, including infant negative vocalizations during the arm restraint task (p = .004), and maternal ratings of infant distress to limitations (p = .036). In the regulation domain, familial ADHD was associated with less parent-oriented attention seeking during the still face procedure (p < .001), but this was not echoed in the maternal ratings of recovery from distress. Conclusions Affective response at 6 months of age may identify infants with familial history of ADHD, providing an early indicator of ADHD liability. These preliminary results provide a foundation for further studies and will be amplified by enlarging this cohort and following participants longitudinally to evaluate ADHD outcomes. En ligne : http://dx.doi.org/10.1111/jcpp.12426 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=267 [article] Early identification of ADHD risk via infant temperament and emotion regulation: a pilot study [Texte imprimé et/ou numérique] / Elinor L. SULLIVAN, Auteur ; Kathleen F. HOLTON, Auteur ; Elizabeth K. NOUSEN, Auteur ; Ashley N. BARLING, Auteur ; Ceri A. SULLIVAN, Auteur ; Cathi B. PROPPER, Auteur ; Joel T. NIGG, Auteur . - p.949-957. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 56-9 (September 2015) . - p.949-957 Mots-clés : ADHD risk  markers  early identification  maternal precursors  emotional dysregulation  infant temperament Index. décimale : PER Périodiques Résumé : Background Attention deficit hyperactivity disorder (ADHD) is theorized to have temperamental precursors early in life. These are difficult to identify because many core features of ADHD, such as breakdowns in executive function and self-control, involve psychological and neural systems that are too immature to reliably show dysfunction in early life. ADHD also involves emotional dysregulation, and these temperamental features appear earlier as well. Here, we report a first attempt to utilize indices of emotional regulation to identify ADHD-related liability in infancy. Methods Fifty women were recruited in the 2nd trimester of pregnancy, with overselection for high parental ADHD symptoms. Measures of maternal body mass index, nutrition, substance use, stress, and mood were examined during pregnancy as potential confounds. Offspring were evaluated at 6 months of age using LABTAB procedures designed to elicit fear, anger, and regulatory behavior. Mothers completed the Infant Behavior Questionnaire about their child's temperament. Results After control for associated covariates, including maternal depression and prenatal stress, family history of ADHD was associated with measures of anger/irritability, including infant negative vocalizations during the arm restraint task (p = .004), and maternal ratings of infant distress to limitations (p = .036). In the regulation domain, familial ADHD was associated with less parent-oriented attention seeking during the still face procedure (p < .001), but this was not echoed in the maternal ratings of recovery from distress. Conclusions Affective response at 6 months of age may identify infants with familial history of ADHD, providing an early indicator of ADHD liability. These preliminary results provide a foundation for further studies and will be amplified by enlarging this cohort and following participants longitudinally to evaluate ADHD outcomes. En ligne : http://dx.doi.org/10.1111/jcpp.12426 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=267

Evocative gene–parenting correlations and academic performance at first grade: An exploratory study / Cathi B. PROPPER in Development and Psychopathology, 24-4 (November 2012)  

Public ISBD [article]  inDevelopment and Psychopathology > 24-4 (November 2012) . - p.1265-1282 Titre : Evocative gene–parenting correlations and academic performance at first grade: An exploratory study Type de document : Texte imprimé et/ou numérique Auteurs : Cathi B. PROPPER, Auteur ; Michael J. SHANAHAN, Auteur ; Rosemary RUSSO, Auteur ; W. Roger MILLS-KOONCE, Auteur Année de publication : 2012 Article en page(s) : p.1265-1282 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Academic performance during the first years of school lays the groundwork for subsequent trajectories of academic success throughout childhood and adolescence. The current study tests a model according to which a gene–parenting correlation in the first 3 years of life is associated with subsequent psychosocial adjustment and then academic performance in the first grade (as indicated by teachers' assessment of academic behavior and two subscales of the Woodcock–Johnson Test of Achievement, Third Edition). Drawing on multiple waves of data from the Durham Child Health and Development Study, we find that risk alleles for dopamine receptor genes (dopamine receptor D4 for girls, dopamine receptor D2 for boys) are associated with less sensitive parenting. For girls, parenting mediates the link between dopamine receptor D4 and all academic outcomes. There is some indication that parenting also influences girls' withdrawn behavior in the classroom, which in turn influences teachers' assessments of academic performance. For boys, some evidence suggests that parenting is associated with emotion regulation, which is associated with teachers' assessments of academic behavior and both subscales of the Woodcock–Johnson. Replications of this exploratory study are necessary, but these findings provide a first step in understanding how evocative correlations in the home may predict indicators of psychosocial adjustment that in turn influence performance and achievement at school. En ligne : http://dx.doi.org/10.1017/S0954579412000697 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=182 [article] Evocative gene–parenting correlations and academic performance at first grade: An exploratory study [Texte imprimé et/ou numérique] / Cathi B. PROPPER, Auteur ; Michael J. SHANAHAN, Auteur ; Rosemary RUSSO, Auteur ; W. Roger MILLS-KOONCE, Auteur . - 2012 . - p.1265-1282. Langues : Anglais (eng) in Development and Psychopathology > 24-4 (November 2012) . - p.1265-1282 Index. décimale : PER Périodiques Résumé : Academic performance during the first years of school lays the groundwork for subsequent trajectories of academic success throughout childhood and adolescence. The current study tests a model according to which a gene–parenting correlation in the first 3 years of life is associated with subsequent psychosocial adjustment and then academic performance in the first grade (as indicated by teachers' assessment of academic behavior and two subscales of the Woodcock–Johnson Test of Achievement, Third Edition). Drawing on multiple waves of data from the Durham Child Health and Development Study, we find that risk alleles for dopamine receptor genes (dopamine receptor D4 for girls, dopamine receptor D2 for boys) are associated with less sensitive parenting. For girls, parenting mediates the link between dopamine receptor D4 and all academic outcomes. There is some indication that parenting also influences girls' withdrawn behavior in the classroom, which in turn influences teachers' assessments of academic performance. For boys, some evidence suggests that parenting is associated with emotion regulation, which is associated with teachers' assessments of academic behavior and both subscales of the Woodcock–Johnson. Replications of this exploratory study are necessary, but these findings provide a first step in understanding how evocative correlations in the home may predict indicators of psychosocial adjustment that in turn influence performance and achievement at school. En ligne : http://dx.doi.org/10.1017/S0954579412000697 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=182

Observed parenting behaviors interact with a polymorphism of the brain-derived neurotrophic factor gene to predict the emergence of oppositional defiant and callous–unemotional behaviors at age 3 years / Michael T. WILLOUGHBY in Development and Psychopathology, 25-4 (November 2013)  

Public ISBD [article]  inDevelopment and Psychopathology > 25-4 (November 2013) . - p.903-917 Titre : Observed parenting behaviors interact with a polymorphism of the brain-derived neurotrophic factor gene to predict the emergence of oppositional defiant and callous–unemotional behaviors at age 3 years Type de document : Texte imprimé et/ou numérique Auteurs : Michael T. WILLOUGHBY, Auteur ; Roger MILLS-KOONCE, Auteur ; Cathi B. PROPPER, Auteur ; Daniel A. WASCHBUSCH, Auteur Article en page(s) : p.903-917 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Using the Durham Child Health and Development Study, this study (N = 171) tested whether observed parenting behaviors in infancy (6 and 12 months) and toddlerhood/preschool (24 and 36 months) interacted with a child polymorphism of the brain-derived neurotrophic factor gene to predict oppositional defiant disorder (ODD) and callous–unemotional (CU) behaviors at age 3 years. Child genotype interacted with observed harsh and intrusive (but not sensitive) parenting to predict ODD and CU behaviors. Harsh–intrusive parenting was more strongly associated with ODD and CU for children with a methionine allele of the brain-derived neurotrophic factor gene. CU behaviors were uniquely predicted by harsh–intrusive parenting in infancy, whereas ODD behaviors were predicted by harsh–intrusive parenting in both infancy and toddlerhood/preschool. The results are discussed from the perspective of the contributions of caregiving behaviors as contributing to distinct aspects of early onset disruptive behavior. En ligne : http://dx.doi.org/10.1017/S0954579413000266 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=219 [article] Observed parenting behaviors interact with a polymorphism of the brain-derived neurotrophic factor gene to predict the emergence of oppositional defiant and callous–unemotional behaviors at age 3 years [Texte imprimé et/ou numérique] / Michael T. WILLOUGHBY, Auteur ; Roger MILLS-KOONCE, Auteur ; Cathi B. PROPPER, Auteur ; Daniel A. WASCHBUSCH, Auteur . - p.903-917. Langues : Anglais (eng) in Development and Psychopathology > 25-4 (November 2013) . - p.903-917 Index. décimale : PER Périodiques Résumé : Using the Durham Child Health and Development Study, this study (N = 171) tested whether observed parenting behaviors in infancy (6 and 12 months) and toddlerhood/preschool (24 and 36 months) interacted with a child polymorphism of the brain-derived neurotrophic factor gene to predict oppositional defiant disorder (ODD) and callous–unemotional (CU) behaviors at age 3 years. Child genotype interacted with observed harsh and intrusive (but not sensitive) parenting to predict ODD and CU behaviors. Harsh–intrusive parenting was more strongly associated with ODD and CU for children with a methionine allele of the brain-derived neurotrophic factor gene. CU behaviors were uniquely predicted by harsh–intrusive parenting in infancy, whereas ODD behaviors were predicted by harsh–intrusive parenting in both infancy and toddlerhood/preschool. The results are discussed from the perspective of the contributions of caregiving behaviors as contributing to distinct aspects of early onset disruptive behavior. En ligne : http://dx.doi.org/10.1017/S0954579413000266 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=219

Sociodemographic risk, parenting, and inhibitory control in early childhood: the role of respiratory sinus arrhythmia / Steven J. HOLOCHWOST in Journal of Child Psychology and Psychiatry, 59-9 (September 2018)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 59-9 (September 2018) . - p.973-981 Titre : Sociodemographic risk, parenting, and inhibitory control in early childhood: the role of respiratory sinus arrhythmia Type de document : Texte imprimé et/ou numérique Auteurs : Steven J. HOLOCHWOST, Auteur ; Vanessa V. VOLPE, Auteur ; Noa GUERON-SELA, Auteur ; Cathi B. PROPPER, Auteur ; W. Roger MILLS-KOONCE, Auteur Article en page(s) : p.973-981 Langues : Anglais (eng) Mots-clés : Risk factors  parenting  inhbitory control  respiratory sinus arrhythmia  vagal tone Index. décimale : PER Périodiques Résumé : Background Deficits of inhibitory control in early childhood are linked to externalizing behaviors and attention problems. While environmental factors and physiological processes are associated with its etiology, few studies have examined how these factors jointly predict inhibitory control. This study examined whether respiratory sinus arrhythmia (RSA) functioned as a mediator or moderator of both cumulative sociodemographic risk and parenting behaviors on inhibitory control during early childhood. Methods The sample included 206 children and their biological mothers. At 24, 30, and 36 months of child age dyads participated in a series of laboratory visits in which sociodemographic, parenting, and baseline RSA (RSAB) data were collected. Inhibitory control was assessed at 36 months using a gift-wrap delay task. Results A series of structural equation models yielded no evidence that RSAB mediated the relations of risk or parenting and inhibitory control. RSAB moderated the effects of risk, such that high-risk children with low RSAB performed more poorly on tasks of inhibitory control, while high-risk children with high RSAB did not. Conclusions These results suggest that higher levels of RSAB may mitigate the influence of environmental risk on the development of inhibitory control early childhood. En ligne : https://doi.org/10.1111/jcpp.12889 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=368 [article] Sociodemographic risk, parenting, and inhibitory control in early childhood: the role of respiratory sinus arrhythmia [Texte imprimé et/ou numérique] / Steven J. HOLOCHWOST, Auteur ; Vanessa V. VOLPE, Auteur ; Noa GUERON-SELA, Auteur ; Cathi B. PROPPER, Auteur ; W. Roger MILLS-KOONCE, Auteur . - p.973-981. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 59-9 (September 2018) . - p.973-981 Mots-clés : Risk factors  parenting  inhbitory control  respiratory sinus arrhythmia  vagal tone Index. décimale : PER Périodiques Résumé : Background Deficits of inhibitory control in early childhood are linked to externalizing behaviors and attention problems. While environmental factors and physiological processes are associated with its etiology, few studies have examined how these factors jointly predict inhibitory control. This study examined whether respiratory sinus arrhythmia (RSA) functioned as a mediator or moderator of both cumulative sociodemographic risk and parenting behaviors on inhibitory control during early childhood. Methods The sample included 206 children and their biological mothers. At 24, 30, and 36 months of child age dyads participated in a series of laboratory visits in which sociodemographic, parenting, and baseline RSA (RSAB) data were collected. Inhibitory control was assessed at 36 months using a gift-wrap delay task. Results A series of structural equation models yielded no evidence that RSAB mediated the relations of risk or parenting and inhibitory control. RSAB moderated the effects of risk, such that high-risk children with low RSAB performed more poorly on tasks of inhibitory control, while high-risk children with high RSAB did not. Conclusions These results suggest that higher levels of RSAB may mitigate the influence of environmental risk on the development of inhibitory control early childhood. En ligne : https://doi.org/10.1111/jcpp.12889 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=368

Systems theory and cascades in developmental psychopathology / Martha J. COX in Development and Psychopathology, 22-3 (August 2010)  

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