Early development of negative and positive affect: Implications for ADHD symptomatology across three birth cohorts / Hanna C. GUSTAFSSON in Development and Psychopathology, 33-5 (December 2021)  

Public ISBD [article]  inDevelopment and Psychopathology > 33-5 (December 2021) . - p.1837-1848 Titre : Early development of negative and positive affect: Implications for ADHD symptomatology across three birth cohorts Type de document : Texte imprimé et/ou numérique Auteurs : Hanna C. GUSTAFSSON, Auteur ; Saara NOLVI, Auteur ; Elinor L. SULLIVAN, Auteur ; Jerod M. RASMUSSEN, Auteur ; Lauren E. GYLLENHAMMER, Auteur ; Sonja ENTRINGER, Auteur ; Pathik D. WADHWA, Auteur ; Thomas G. O'CONNOR, Auteur ; Linnea KARLSSON, Auteur ; Hasse KARLSSON, Auteur ; Riikka KORJA, Auteur ; Claudia BUSS, Auteur ; Alice M. GRAHAM, Auteur ; Joel T. NIGG, Auteur Article en page(s) : p.1837-1848 Langues : Anglais (eng) Mots-clés : ADHD symptomatology  infant temperament  negative affect  positive affect  trajectory analysis Index. décimale : PER Périodiques Résumé : High levels of early emotionality (of either negative or positive valence) are hypothesized to be important precursors to early psychopathology, with attention-deficit/hyperactivity disorder (ADHD) a prime early target. The positive and negative affect domains are prime examples of Research Domain Criteria (RDoC) concepts that may enrich a multilevel mechanistic map of psychopathology risk. Utilizing both variable-centered and person-centered approaches, the current study examined whether levels and trajectories of infant negative and positive emotionality, considered either in isolation or together, predicted children's ADHD symptoms at 4 to 8 years of age. In variable-centered analyses, higher levels of infant negative affect (at as early as 3 months of age) were associated with childhood ADHD symptoms. Findings for positive affect failed to reach statistical threshold. Results from person-centered trajectory analyses suggest that additional information is gained by simultaneously considering the trajectories of positive and negative emotionality. Specifically, only when exhibiting moderate, stable or low levels of positive affect did negative affect and its trajectory relate to child ADHD symptoms. These findings add to a growing literature that suggests that infant negative emotionality is a promising early life marker of future ADHD risk and suggest secondarily that moderation by positive affectivity warrants more consideration. En ligne : http://dx.doi.org/10.1017/S0954579421001012 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=458 [article] Early development of negative and positive affect: Implications for ADHD symptomatology across three birth cohorts [Texte imprimé et/ou numérique] / Hanna C. GUSTAFSSON, Auteur ; Saara NOLVI, Auteur ; Elinor L. SULLIVAN, Auteur ; Jerod M. RASMUSSEN, Auteur ; Lauren E. GYLLENHAMMER, Auteur ; Sonja ENTRINGER, Auteur ; Pathik D. WADHWA, Auteur ; Thomas G. O'CONNOR, Auteur ; Linnea KARLSSON, Auteur ; Hasse KARLSSON, Auteur ; Riikka KORJA, Auteur ; Claudia BUSS, Auteur ; Alice M. GRAHAM, Auteur ; Joel T. NIGG, Auteur . - p.1837-1848. Langues : Anglais (eng) in Development and Psychopathology > 33-5 (December 2021) . - p.1837-1848 Mots-clés : ADHD symptomatology  infant temperament  negative affect  positive affect  trajectory analysis Index. décimale : PER Périodiques Résumé : High levels of early emotionality (of either negative or positive valence) are hypothesized to be important precursors to early psychopathology, with attention-deficit/hyperactivity disorder (ADHD) a prime early target. The positive and negative affect domains are prime examples of Research Domain Criteria (RDoC) concepts that may enrich a multilevel mechanistic map of psychopathology risk. Utilizing both variable-centered and person-centered approaches, the current study examined whether levels and trajectories of infant negative and positive emotionality, considered either in isolation or together, predicted children's ADHD symptoms at 4 to 8 years of age. In variable-centered analyses, higher levels of infant negative affect (at as early as 3 months of age) were associated with childhood ADHD symptoms. Findings for positive affect failed to reach statistical threshold. Results from person-centered trajectory analyses suggest that additional information is gained by simultaneously considering the trajectories of positive and negative emotionality. Specifically, only when exhibiting moderate, stable or low levels of positive affect did negative affect and its trajectory relate to child ADHD symptoms. These findings add to a growing literature that suggests that infant negative emotionality is a promising early life marker of future ADHD risk and suggest secondarily that moderation by positive affectivity warrants more consideration. En ligne : http://dx.doi.org/10.1017/S0954579421001012 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=458

Early development of negative and positive affect: Implications for ADHD symptomatology across three birth cohorts – CORRIGENDUM / Hanna C. GUSTAFSSON in Development and Psychopathology, 33-5 (December 2021)  

Public ISBD [article]  inDevelopment and Psychopathology > 33-5 (December 2021) . - p.1882-1882 Titre : Early development of negative and positive affect: Implications for ADHD symptomatology across three birth cohorts – CORRIGENDUM Type de document : Texte imprimé et/ou numérique Auteurs : Hanna C. GUSTAFSSON, Auteur ; Saara NOLVI, Auteur ; Elinor L. SULLIVAN, Auteur ; Jerod M. RASMUSSEN, Auteur ; Lauren E. GYLLENHAMMER, Auteur ; Sonja ENTRINGER, Auteur ; Pathik D. WADHWA, Auteur ; Thomas G. O'CONNOR, Auteur ; Linnea KARLSSON, Auteur ; Hasse KARLSSON, Auteur ; Riikka KORJA, Auteur ; Claudia BUSS, Auteur ; Alice M. GRAHAM, Auteur ; Joel T. NIGG, Auteur Article en page(s) : p.1882-1882 Langues : Anglais (eng) Mots-clés : ADHD symptomatology  infant temperament  negative affect  positive affect  trajectory analysis Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1017/S0954579421001425 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=458 [article] Early development of negative and positive affect: Implications for ADHD symptomatology across three birth cohorts – CORRIGENDUM [Texte imprimé et/ou numérique] / Hanna C. GUSTAFSSON, Auteur ; Saara NOLVI, Auteur ; Elinor L. SULLIVAN, Auteur ; Jerod M. RASMUSSEN, Auteur ; Lauren E. GYLLENHAMMER, Auteur ; Sonja ENTRINGER, Auteur ; Pathik D. WADHWA, Auteur ; Thomas G. O'CONNOR, Auteur ; Linnea KARLSSON, Auteur ; Hasse KARLSSON, Auteur ; Riikka KORJA, Auteur ; Claudia BUSS, Auteur ; Alice M. GRAHAM, Auteur ; Joel T. NIGG, Auteur . - p.1882-1882. Langues : Anglais (eng) in Development and Psychopathology > 33-5 (December 2021) . - p.1882-1882 Mots-clés : ADHD symptomatology  infant temperament  negative affect  positive affect  trajectory analysis Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1017/S0954579421001425 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=458

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

Maternal prepregnancy body mass index and offspring attention-deficit/hyperactivity disorder: a quasi-experimental sibling-comparison, population-based design / Erica D. MUSSER in Journal of Child Psychology and Psychiatry, 58-3 (March 2017)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 58-3 (March 2017) . - p.240-247 Titre : Maternal prepregnancy body mass index and offspring attention-deficit/hyperactivity disorder: a quasi-experimental sibling-comparison, population-based design Type de document : Texte imprimé et/ou numérique Auteurs : Erica D. MUSSER, Auteur ; Michael T. WILLOUGHBY, Auteur ; Suzanne WRIGHT, Auteur ; Elinor L. SULLIVAN, Auteur ; Diane D. STADLER, Auteur ; Brent F. OLSON, Auteur ; Robert D. STEINER, Auteur ; Joel T. NIGG, Auteur Article en page(s) : p.240-247 Langues : Anglais (eng) Mots-clés : Attention-deficit/hyperactivity disorder  maternal BMI  quasi-experimental design Index. décimale : PER Périodiques Résumé : Background High maternal prepregnancy body mass index (BMI) has been associated with increased risk of offspring attention-deficit/hyperactivity disorder (ADHD). However, whether this effect is attributable to maternal or familial level confounds has been little examined. Methods The present study sought to examine these associations, utilizing data from the medical records of a health care system which treats 350,000 patients annually and a sibling-comparison design in a sample of 4,682 children born to 3,645 mothers. Results When examining the overall maternal effect, a linear association was observed between maternal prepregnancy BMI and child ADHD [b = 0.04, 95% confidence interval (95% CI) = 0.02–0.06, p = .0003], such that a one-unit (i.e. 1 kg/m2) increase in prepregnancy BMI was associated with a 4% increase in the odds of ADHD (exp b = 1.04). However, when the model was reparameterized to take full advantage of the sibling design to allow for the examination of both maternal and child-specific effects, the child-specific prepregnancy BMI effect was not reliably different from zero (b = ?0.08, 95% CI = ?0.23 to 0.06, p = .24). In contrast, at the maternal-level, average prepregnancy BMI was a reliably non-zero predictor of child ADHD (b = 0.04, 95% CI = 0.02–0.06, p < .0001) with each one-unit increase in maternal prepregnancy BMI associated with a 4.2% increase in the odds of ADHD (exp b = 1.04, 95% CI = 1.02–1.06). Conclusions The association between maternal prepregnancy BMI and offspring ADHD may be better accounted for by familial or maternal confounds rather than a direct causal effect of BMI. En ligne : http://dx.doi.org/10.1111/jcpp.12662 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=303 [article] Maternal prepregnancy body mass index and offspring attention-deficit/hyperactivity disorder: a quasi-experimental sibling-comparison, population-based design [Texte imprimé et/ou numérique] / Erica D. MUSSER, Auteur ; Michael T. WILLOUGHBY, Auteur ; Suzanne WRIGHT, Auteur ; Elinor L. SULLIVAN, Auteur ; Diane D. STADLER, Auteur ; Brent F. OLSON, Auteur ; Robert D. STEINER, Auteur ; Joel T. NIGG, Auteur . - p.240-247. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 58-3 (March 2017) . - p.240-247 Mots-clés : Attention-deficit/hyperactivity disorder  maternal BMI  quasi-experimental design Index. décimale : PER Périodiques Résumé : Background High maternal prepregnancy body mass index (BMI) has been associated with increased risk of offspring attention-deficit/hyperactivity disorder (ADHD). However, whether this effect is attributable to maternal or familial level confounds has been little examined. Methods The present study sought to examine these associations, utilizing data from the medical records of a health care system which treats 350,000 patients annually and a sibling-comparison design in a sample of 4,682 children born to 3,645 mothers. Results When examining the overall maternal effect, a linear association was observed between maternal prepregnancy BMI and child ADHD [b = 0.04, 95% confidence interval (95% CI) = 0.02–0.06, p = .0003], such that a one-unit (i.e. 1 kg/m2) increase in prepregnancy BMI was associated with a 4% increase in the odds of ADHD (exp b = 1.04). However, when the model was reparameterized to take full advantage of the sibling design to allow for the examination of both maternal and child-specific effects, the child-specific prepregnancy BMI effect was not reliably different from zero (b = ?0.08, 95% CI = ?0.23 to 0.06, p = .24). In contrast, at the maternal-level, average prepregnancy BMI was a reliably non-zero predictor of child ADHD (b = 0.04, 95% CI = 0.02–0.06, p < .0001) with each one-unit increase in maternal prepregnancy BMI associated with a 4.2% increase in the odds of ADHD (exp b = 1.04, 95% CI = 1.02–1.06). Conclusions The association between maternal prepregnancy BMI and offspring ADHD may be better accounted for by familial or maternal confounds rather than a direct causal effect of BMI. En ligne : http://dx.doi.org/10.1111/jcpp.12662 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=303

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