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Examination of developmental pathways from preschool temperament to early adolescent ADHD symptoms through initial responsiveness to reward / Nóra BUNFORD in Development and Psychopathology, 34-3 (August 2022)
[article]
Titre : Examination of developmental pathways from preschool temperament to early adolescent ADHD symptoms through initial responsiveness to reward Type de document : Texte imprimé et/ou numérique Auteurs : Nóra BUNFORD, Auteur ; Autumn KUJAWA, Auteur ; Margaret DYSON, Auteur ; Thomas OLINO, Auteur ; Daniel N. KLEIN, Auteur Article en page(s) : p.841-853 Langues : Anglais (eng) Mots-clés : ADHD developmental pathways evoked response potentials (ERPS) initial responsiveness to reward negative emotionality positive emotionality Index. décimale : PER Périodiques Résumé : To identify sources of phenotypic heterogeneity in attention-deficit/hyperactivity disorder (ADHD) accounting for diversity in developmental/ pathogenic pathways, we examined, in a large sample of youth (N = 354), (a) associations between observed temperamental emotionality at age 3, an electrocortical index (i.e., reward positivity [RewP]) of initial responsiveness to reward at age 9, and ADHD symptoms at age 12, and (b) whether the association between emotionality and ADHD symptoms is mediated by initial responsiveness to reward. Bivariate analyses indicated greater positive emotionality (PE) was associated with enhanced RewP, lower age-9ADHD and lower age-12 inattention (IA). Negative emotionality (NE) was not associated with RewP or ADHD. Mediation analyses revealed the association between PE and hyperactivity/impulsivity (H/I) was mediated by RewP; enhanced RewP was associated with greater H/I. Greater PE was associated with enhanced RewP at a trend level. These effects held accounting for age-9 ADHD, age-12 IA and age-12 oppositional defiant and conduct disorder symptoms. As such, preschool emotionality is associated with adolescent ADHD-H/I symptoms through late childhood initial responsiveness to reward. These relations indicate that individual differences in emotionality and reward responsiveness may be informative for personalizing ADHD interventions. En ligne : http://dx.doi.org/10.1017/S0954579420002199 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=484
in Development and Psychopathology > 34-3 (August 2022) . - p.841-853[article] Examination of developmental pathways from preschool temperament to early adolescent ADHD symptoms through initial responsiveness to reward [Texte imprimé et/ou numérique] / Nóra BUNFORD, Auteur ; Autumn KUJAWA, Auteur ; Margaret DYSON, Auteur ; Thomas OLINO, Auteur ; Daniel N. KLEIN, Auteur . - p.841-853.
Langues : Anglais (eng)
in Development and Psychopathology > 34-3 (August 2022) . - p.841-853
Mots-clés : ADHD developmental pathways evoked response potentials (ERPS) initial responsiveness to reward negative emotionality positive emotionality Index. décimale : PER Périodiques Résumé : To identify sources of phenotypic heterogeneity in attention-deficit/hyperactivity disorder (ADHD) accounting for diversity in developmental/ pathogenic pathways, we examined, in a large sample of youth (N = 354), (a) associations between observed temperamental emotionality at age 3, an electrocortical index (i.e., reward positivity [RewP]) of initial responsiveness to reward at age 9, and ADHD symptoms at age 12, and (b) whether the association between emotionality and ADHD symptoms is mediated by initial responsiveness to reward. Bivariate analyses indicated greater positive emotionality (PE) was associated with enhanced RewP, lower age-9ADHD and lower age-12 inattention (IA). Negative emotionality (NE) was not associated with RewP or ADHD. Mediation analyses revealed the association between PE and hyperactivity/impulsivity (H/I) was mediated by RewP; enhanced RewP was associated with greater H/I. Greater PE was associated with enhanced RewP at a trend level. These effects held accounting for age-9 ADHD, age-12 IA and age-12 oppositional defiant and conduct disorder symptoms. As such, preschool emotionality is associated with adolescent ADHD-H/I symptoms through late childhood initial responsiveness to reward. These relations indicate that individual differences in emotionality and reward responsiveness may be informative for personalizing ADHD interventions. En ligne : http://dx.doi.org/10.1017/S0954579420002199 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=484 Increased pupil dilation to happy faces in children with hyperactive/impulsive symptoms of ADHD / Johan Lundin KLEBERG in Development and Psychopathology, 33-3 (August 2021)
[article]
Titre : Increased pupil dilation to happy faces in children with hyperactive/impulsive symptoms of ADHD Type de document : Texte imprimé et/ou numérique Auteurs : Johan Lundin KLEBERG, Auteur ; Matilda A. FRICK, Auteur ; Karin C. BROCKI, Auteur Article en page(s) : p.767-777 Langues : Anglais (eng) Mots-clés : arousal attention-deficit/hyperactivity disorder (ADHD) face perception positive emotionality pupil dilation Index. décimale : PER Périodiques Résumé : Attention-deficit/hyperactivity disorder (ADHD) is associated with disrupted emotional processes including impaired regulation of approach behavior and positive affect, irritability, and anger. Enhanced reactivity to emotional cues may be an underlying process. Pupil dilation is an indirect index of arousal, modulated by the autonomic nervous system and activity in the locus coeruleus-noradrenergic system. In the current study, pupil dilation was recorded while 8- to 12- year old children (n = 71, 26 with a diagnosis of ADHD and 45 typically developing), viewed images of emotional faces. Parent-rated hyperactive/impulsive symptoms were uniquely linked to higher pupil dilation to happy, but not fearful, angry, or neutral faces. This was not explained by comorbid externalizing symptoms. Together, these results suggest that hyperactive/impulsive symptoms are associated with hyperresponsiveness to approach-related emotional cues across a wide range of symptom severity. En ligne : http://dx.doi.org/10.1017/S0954579420000036 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=457
in Development and Psychopathology > 33-3 (August 2021) . - p.767-777[article] Increased pupil dilation to happy faces in children with hyperactive/impulsive symptoms of ADHD [Texte imprimé et/ou numérique] / Johan Lundin KLEBERG, Auteur ; Matilda A. FRICK, Auteur ; Karin C. BROCKI, Auteur . - p.767-777.
Langues : Anglais (eng)
in Development and Psychopathology > 33-3 (August 2021) . - p.767-777
Mots-clés : arousal attention-deficit/hyperactivity disorder (ADHD) face perception positive emotionality pupil dilation Index. décimale : PER Périodiques Résumé : Attention-deficit/hyperactivity disorder (ADHD) is associated with disrupted emotional processes including impaired regulation of approach behavior and positive affect, irritability, and anger. Enhanced reactivity to emotional cues may be an underlying process. Pupil dilation is an indirect index of arousal, modulated by the autonomic nervous system and activity in the locus coeruleus-noradrenergic system. In the current study, pupil dilation was recorded while 8- to 12- year old children (n = 71, 26 with a diagnosis of ADHD and 45 typically developing), viewed images of emotional faces. Parent-rated hyperactive/impulsive symptoms were uniquely linked to higher pupil dilation to happy, but not fearful, angry, or neutral faces. This was not explained by comorbid externalizing symptoms. Together, these results suggest that hyperactive/impulsive symptoms are associated with hyperresponsiveness to approach-related emotional cues across a wide range of symptom severity. En ligne : http://dx.doi.org/10.1017/S0954579420000036 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=457