22 recherche sur le mot-clé 'differential susceptibility'

Differential susceptibility 2.0: Are the same children affected by different experiences and exposures? / Jay BELSKY in Development and Psychopathology, 34-3 (August 2022)  

Public ISBD [article]  inDevelopment and Psychopathology > 34-3 (August 2022) . - p.1025-1033 Titre : Differential susceptibility 2.0: Are the same children affected by different experiences and exposures? Type de document : Texte imprimé et/ou numérique Auteurs : Jay BELSKY, Auteur ; Xiaoya ZHANG, Auteur ; Kristina SAYLER, Auteur Article en page(s) : p.1025-1033 Langues : Anglais (eng) Mots-clés : differential susceptibility  childcare  domain specific  domain general  polygenic Index. décimale : PER Périodiques Résumé : Differential susceptibility theory stipulates that some children are more susceptible than others to both supportive and adverse developmental experiences/exposures. What remains unclear is whether the same individuals are most affected by different exposures (i.e., domain general vs. specific). We address this issue empirically for the first time using, for illustrative and proof-of-principle purposes, a novel influence-statistics’ method with data from the National Institute of Child Health and Human Development (NICHD) Study of Early Child Care. Results indicated that previously documented effects of greater quality of care on enhanced pre-academic skills and greater quantity of care on more behavior problems apply mostly to different children. Analyses validating the new method indicated, as predicted, that (a) the quantity-of-care effect applied principally to children from more socioeconomically advantaged families and that (b) being highly susceptible to both, one or neither childcare effect varied as a function of a three-gene, polygenic-plasticity score (serotonin transporter linked polymorphic region [5-HTTLPR], dopamine receptor D4 [DRD4], brain-derived neurotrophic factor [BDNF]) in a dose “response manner (i.e., 2>1>0). While domain-specific findings involving child-care effects cannot be generalized to other environmental influences, the influence-statistics’ approach appears well suited for investigating the generality “specificity of environment effects, that is, of œdifferential, differential susceptibility. � En ligne : http://dx.doi.org/10.1017/S0954579420002205 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=485 [article] Differential susceptibility 2.0: Are the same children affected by different experiences and exposures? [Texte imprimé et/ou numérique] / Jay BELSKY, Auteur ; Xiaoya ZHANG, Auteur ; Kristina SAYLER, Auteur . - p.1025-1033. Langues : Anglais (eng) in Development and Psychopathology > 34-3 (August 2022) . - p.1025-1033 Mots-clés : differential susceptibility  childcare  domain specific  domain general  polygenic Index. décimale : PER Périodiques Résumé : Differential susceptibility theory stipulates that some children are more susceptible than others to both supportive and adverse developmental experiences/exposures. What remains unclear is whether the same individuals are most affected by different exposures (i.e., domain general vs. specific). We address this issue empirically for the first time using, for illustrative and proof-of-principle purposes, a novel influence-statistics’ method with data from the National Institute of Child Health and Human Development (NICHD) Study of Early Child Care. Results indicated that previously documented effects of greater quality of care on enhanced pre-academic skills and greater quantity of care on more behavior problems apply mostly to different children. Analyses validating the new method indicated, as predicted, that (a) the quantity-of-care effect applied principally to children from more socioeconomically advantaged families and that (b) being highly susceptible to both, one or neither childcare effect varied as a function of a three-gene, polygenic-plasticity score (serotonin transporter linked polymorphic region [5-HTTLPR], dopamine receptor D4 [DRD4], brain-derived neurotrophic factor [BDNF]) in a dose “response manner (i.e., 2>1>0). While domain-specific findings involving child-care effects cannot be generalized to other environmental influences, the influence-statistics’ approach appears well suited for investigating the generality “specificity of environment effects, that is, of œdifferential, differential susceptibility. � En ligne : http://dx.doi.org/10.1017/S0954579420002205 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=485

Differential susceptibility effects of maternal sensitivity in childhood on small for gestational age adults' wealth / Tobey NICHOLS in Development and Psychopathology, 32-1 (February 2020)  

Public ISBD [article]  inDevelopment and Psychopathology > 32-1 (February 2020) . - p.197-203 Titre : Differential susceptibility effects of maternal sensitivity in childhood on small for gestational age adults' wealth Type de document : Texte imprimé et/ou numérique Auteurs : Tobey NICHOLS, Auteur ; Julia JAEKEL, Auteur ; Peter BARTMANN, Auteur ; Dieter WOLKE, Auteur Article en page(s) : p.197-203 Langues : Anglais (eng) Mots-clés : Bavarian Longitudinal Study (BLS)  differential susceptibility  maternal sensitivity  small for gestational age  wealth Index. décimale : PER Périodiques Résumé : Being born small for gestational age (SGA) is considered a developmental vulnerability. Alternatively, SGA may be viewed as a marker for individual susceptibility to environmental experiences. The aim was to test if individuals born SGA are more susceptible to both negative and positive environmental experiences assessed by sensitive parenting in childhood compared with those born appropriate for gestational age (AGA). The target outcome was wealth in young adulthood. A total of 438 participants (SGA, n = 109; AGA, n = 329) were studied as part of the prospective Bavarian Longitudinal Study of neonatal at-risk children. Maternal sensitivity was observed during a standardized mother-child interaction task, and IQ was assessed with the Kaufman Assessment Battery for Children at age 6 years. At age 26, participants' wealth was assessed with a comprehensive composite score. Individuals born SGA were found to be more susceptible to the effects of sensitive parenting after controlling for gestational age and IQ at age 6 years. When maternal sensitivity was lower than average, SGA adults did worse than AGA adults, but when exposed to above-average maternal sensitivity in childhood, they obtained significantly higher wealth than their AGA peers by 26 years of age. En ligne : http://dx.doi.org/10.1017/s0954579418001669 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=416 [article] Differential susceptibility effects of maternal sensitivity in childhood on small for gestational age adults' wealth [Texte imprimé et/ou numérique] / Tobey NICHOLS, Auteur ; Julia JAEKEL, Auteur ; Peter BARTMANN, Auteur ; Dieter WOLKE, Auteur . - p.197-203. Langues : Anglais (eng) in Development and Psychopathology > 32-1 (February 2020) . - p.197-203 Mots-clés : Bavarian Longitudinal Study (BLS)  differential susceptibility  maternal sensitivity  small for gestational age  wealth Index. décimale : PER Périodiques Résumé : Being born small for gestational age (SGA) is considered a developmental vulnerability. Alternatively, SGA may be viewed as a marker for individual susceptibility to environmental experiences. The aim was to test if individuals born SGA are more susceptible to both negative and positive environmental experiences assessed by sensitive parenting in childhood compared with those born appropriate for gestational age (AGA). The target outcome was wealth in young adulthood. A total of 438 participants (SGA, n = 109; AGA, n = 329) were studied as part of the prospective Bavarian Longitudinal Study of neonatal at-risk children. Maternal sensitivity was observed during a standardized mother-child interaction task, and IQ was assessed with the Kaufman Assessment Battery for Children at age 6 years. At age 26, participants' wealth was assessed with a comprehensive composite score. Individuals born SGA were found to be more susceptible to the effects of sensitive parenting after controlling for gestational age and IQ at age 6 years. When maternal sensitivity was lower than average, SGA adults did worse than AGA adults, but when exposed to above-average maternal sensitivity in childhood, they obtained significantly higher wealth than their AGA peers by 26 years of age. En ligne : http://dx.doi.org/10.1017/s0954579418001669 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=416

An experimental test of differential susceptibility to parenting among emotionally-dysregulated children in a randomized controlled trial for oppositional behavior / Stephen SCOTT in Journal of Child Psychology and Psychiatry, 53-11 (November 2012)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 53-11 (November 2012) . - p.1184-1193 Titre : An experimental test of differential susceptibility to parenting among emotionally-dysregulated children in a randomized controlled trial for oppositional behavior Type de document : Texte imprimé et/ou numérique Auteurs : Stephen SCOTT, Auteur ; Thomas G. O'CONNOR, Auteur Année de publication : 2012 Article en page(s) : p.1184-1193 Langues : Anglais (eng) Mots-clés : Emotional dysfunction  parenting  differential susceptibility  RCT Index. décimale : PER Périodiques Résumé : Background:  The concept of differential susceptibility has challenged the potential meaning of personal traits such as poor ability to regulate emotions. Under the traditional model of diathesis/stress, personal characteristics such as liability to angry outbursts are seen as essentially disadvantageous, emerging under duress in a way that is maladaptive. In contrast, with differential susceptibility, there is the same poorer functioning under adverse conditions but, under favorable conditions, individuals with the trait function better than those without it. To date, there have been limited studies on response under positive environments. We used the experimental power of an intervention trial to test the differential susceptibility hypothesis that children with emotional dysregulation would show greater response to an experimentally induced improvement in their parenting environment. Methods:  Data were from the SPOKES trial (ISRCTN 77566446), a randomized controlled trial of 112 school children who were 5–6-years old, screened for elevated levels of oppositionality, randomized to parenting groups or control; 109 (97%) were followed-up a year later. Using DSM-IV oppositional-defiant symptoms, children were divided into an Emotionally-Dysregulated type (ED, n = 68) and a Headstrong type (n = 44). The parenting intervention was the Incredible Years program supplemented by positive strategies to use when reading with children. Assessment of conduct problems and parenting was by semistructured interviews. Results:  At follow-up, parents of Emotionally-Dysregulated and Headstrong children allocated to the intervention showed significant improvements in their parenting strategies to an equal extent compared to parents in the control group. However, the Emotionally-Dysregulated children showed a significantly greater decrease in conduct problems between intervention and control groups (treatment effect-size 0.84 standard deviations) than the Headstrong (es 0.20 SD), p = 0.04. Conclusions:  Using the power of a controlled experiment, this study showed that children who exhibited Emotionally-Dysregulated behavior pretreatment were more responsive to improvements in parental care that were experimentally induced. The findings extend prior work on differential sensitivity in suggesting that children exhibiting irascibility and emotionality may show greater susceptibility to the caregiving environment, and may identify a subset of children who respond better to existing treatments. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2012.02586.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=182 [article] An experimental test of differential susceptibility to parenting among emotionally-dysregulated children in a randomized controlled trial for oppositional behavior [Texte imprimé et/ou numérique] / Stephen SCOTT, Auteur ; Thomas G. O'CONNOR, Auteur . - 2012 . - p.1184-1193. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 53-11 (November 2012) . - p.1184-1193 Mots-clés : Emotional dysfunction  parenting  differential susceptibility  RCT Index. décimale : PER Périodiques Résumé : Background:  The concept of differential susceptibility has challenged the potential meaning of personal traits such as poor ability to regulate emotions. Under the traditional model of diathesis/stress, personal characteristics such as liability to angry outbursts are seen as essentially disadvantageous, emerging under duress in a way that is maladaptive. In contrast, with differential susceptibility, there is the same poorer functioning under adverse conditions but, under favorable conditions, individuals with the trait function better than those without it. To date, there have been limited studies on response under positive environments. We used the experimental power of an intervention trial to test the differential susceptibility hypothesis that children with emotional dysregulation would show greater response to an experimentally induced improvement in their parenting environment. Methods:  Data were from the SPOKES trial (ISRCTN 77566446), a randomized controlled trial of 112 school children who were 5–6-years old, screened for elevated levels of oppositionality, randomized to parenting groups or control; 109 (97%) were followed-up a year later. Using DSM-IV oppositional-defiant symptoms, children were divided into an Emotionally-Dysregulated type (ED, n = 68) and a Headstrong type (n = 44). The parenting intervention was the Incredible Years program supplemented by positive strategies to use when reading with children. Assessment of conduct problems and parenting was by semistructured interviews. Results:  At follow-up, parents of Emotionally-Dysregulated and Headstrong children allocated to the intervention showed significant improvements in their parenting strategies to an equal extent compared to parents in the control group. However, the Emotionally-Dysregulated children showed a significantly greater decrease in conduct problems between intervention and control groups (treatment effect-size 0.84 standard deviations) than the Headstrong (es 0.20 SD), p = 0.04. Conclusions:  Using the power of a controlled experiment, this study showed that children who exhibited Emotionally-Dysregulated behavior pretreatment were more responsive to improvements in parental care that were experimentally induced. The findings extend prior work on differential sensitivity in suggesting that children exhibiting irascibility and emotionality may show greater susceptibility to the caregiving environment, and may identify a subset of children who respond better to existing treatments. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2012.02586.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=182

A brief video-coaching intervention buffers young children's vulnerability to the impact of caregivers’ depressive symptoms: Examination of differential susceptibility / Sihong LIU in Development and Psychopathology, 33-5 (December 2021)  

Public ISBD [article]  inDevelopment and Psychopathology > 33-5 (December 2021) . - p.1685-1700 Titre : A brief video-coaching intervention buffers young children's vulnerability to the impact of caregivers’ depressive symptoms: Examination of differential susceptibility Type de document : Texte imprimé et/ou numérique Auteurs : Sihong LIU, Auteur ; Philip A. FISHER, Auteur ; Lisa J. SCHLUETER, Auteur ; Tiffany PHU, Auteur ; Megan R. GUNNAR, Auteur ; Sarah E. WATAMURA, Auteur Article en page(s) : p.1685-1700 Langues : Anglais (eng) Mots-clés : differential susceptibility  internalizing and externalizing problems  Research Domain Criteria  video feedback intervention Index. décimale : PER Périodiques Résumé : Informed by the National Institute of Mental Health's Research Domain Criteria (RDoC) and developmental psychopathology frameworks, the current study used cortisol area under the curve with respect to ground (AUCg) as an index of differential sensitivity to context, which was expected to predispose young children with elevated vulnerability to adverse caregiving experiences and adaptive sensitivity to intervention effects. Particularly, the study aimed to determine whether improving caregivers’ responsive parenting through the Filming Interactions to Nurture Development (FIND) intervention would buffer children's biologically embedded vulnerability to caregivers’ depressive symptoms. Data were derived from a randomized controlled trial using pretest–posttest design with low-income families of children aged 4 to 36 months (N = 91). Young children's differential sensitivity was measured using cortisol AUCg during a structured stress paradigm. As hypothesized, children whose cortisol AUCg indicated greater sensitivity to social context exhibited more internalizing and externalizing behaviors in relation to caregivers’ elevated depressive symptoms. Critically, the intervention program was effective in attenuating psychopathology symptoms among the more biologically sensitive children. As proven by rigorous statistical tests, the findings of this study partially supported the differential susceptibility hypotheses, indicating both greater vulnerability to adverse conditions and responsiveness to intervention among children with high levels of cortisol AUCg. En ligne : http://dx.doi.org/10.1017/S0954579421000687 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=457 [article] A brief video-coaching intervention buffers young children's vulnerability to the impact of caregivers’ depressive symptoms: Examination of differential susceptibility [Texte imprimé et/ou numérique] / Sihong LIU, Auteur ; Philip A. FISHER, Auteur ; Lisa J. SCHLUETER, Auteur ; Tiffany PHU, Auteur ; Megan R. GUNNAR, Auteur ; Sarah E. WATAMURA, Auteur . - p.1685-1700. Langues : Anglais (eng) in Development and Psychopathology > 33-5 (December 2021) . - p.1685-1700 Mots-clés : differential susceptibility  internalizing and externalizing problems  Research Domain Criteria  video feedback intervention Index. décimale : PER Périodiques Résumé : Informed by the National Institute of Mental Health's Research Domain Criteria (RDoC) and developmental psychopathology frameworks, the current study used cortisol area under the curve with respect to ground (AUCg) as an index of differential sensitivity to context, which was expected to predispose young children with elevated vulnerability to adverse caregiving experiences and adaptive sensitivity to intervention effects. Particularly, the study aimed to determine whether improving caregivers’ responsive parenting through the Filming Interactions to Nurture Development (FIND) intervention would buffer children's biologically embedded vulnerability to caregivers’ depressive symptoms. Data were derived from a randomized controlled trial using pretest–posttest design with low-income families of children aged 4 to 36 months (N = 91). Young children's differential sensitivity was measured using cortisol AUCg during a structured stress paradigm. As hypothesized, children whose cortisol AUCg indicated greater sensitivity to social context exhibited more internalizing and externalizing behaviors in relation to caregivers’ elevated depressive symptoms. Critically, the intervention program was effective in attenuating psychopathology symptoms among the more biologically sensitive children. As proven by rigorous statistical tests, the findings of this study partially supported the differential susceptibility hypotheses, indicating both greater vulnerability to adverse conditions and responsiveness to intervention among children with high levels of cortisol AUCg. En ligne : http://dx.doi.org/10.1017/S0954579421000687 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=457

Domain specificity of differential susceptibility: Testing an evolutionary theory of temperament in early childhood / Rochelle F. HENTGES in Development and Psychopathology, 35-3 (August 2023)  

Public ISBD [article]  inDevelopment and Psychopathology > 35-3 (August 2023) . - p.1515-1528 Titre : Domain specificity of differential susceptibility: Testing an evolutionary theory of temperament in early childhood Type de document : Texte imprimé et/ou numérique Auteurs : Rochelle F. HENTGES, Auteur ; Patrick T. DAVIES, Auteur ; Melissa L. STURGE-APPLE, Auteur Article en page(s) : p.1515-1528 Langues : Anglais (eng) Mots-clés : conduct problems  depressive symptoms  differential susceptibility  parenting  temperament Index. décimale : PER Périodiques Résumé : According to differential susceptibility theory (DST), some children may be more sensitive to both positive and negative features of the environment. However, research has generated a list of widely disparate temperamental traits that may reflect differential susceptibility to the environment. In addition, findings have implicated these temperament * environment interactions in predicting a wide variety of child outcomes. This study uses a novel evolutionary model of temperament to examine whether differential susceptibility operates in a domain-general or domain-specific manner. Using a racially and socioeconomically diverse sample of 243 preschoolers and their parents (56% female; 48% African American), we examined the interactions between maternal and paternal parenting quality and two evolutionary informed temperament profiles (i.e., Hawks and Doves) in predicting changes in teacher-reported conduct problems and depressive symptoms from preschool to first grade. Results suggest that differential susceptibility operates in a domain-specific fashion. Specifically, the "Hawk" temperament was differentially susceptible to maternal parenting in predicting externalizing problems. In contrast, the "Dove" temperament was susceptible to both paternal and maternal parenting quality in predicting changes in depressive symptoms. Findings provide support for an integrative framework that synthesizes DST with an evolutionary, function-based approach to temperament. En ligne : http://dx.doi.org/10.1017/S0954579422000256 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=511 [article] Domain specificity of differential susceptibility: Testing an evolutionary theory of temperament in early childhood [Texte imprimé et/ou numérique] / Rochelle F. HENTGES, Auteur ; Patrick T. DAVIES, Auteur ; Melissa L. STURGE-APPLE, Auteur . - p.1515-1528. Langues : Anglais (eng) in Development and Psychopathology > 35-3 (August 2023) . - p.1515-1528 Mots-clés : conduct problems  depressive symptoms  differential susceptibility  parenting  temperament Index. décimale : PER Périodiques Résumé : According to differential susceptibility theory (DST), some children may be more sensitive to both positive and negative features of the environment. However, research has generated a list of widely disparate temperamental traits that may reflect differential susceptibility to the environment. In addition, findings have implicated these temperament * environment interactions in predicting a wide variety of child outcomes. This study uses a novel evolutionary model of temperament to examine whether differential susceptibility operates in a domain-general or domain-specific manner. Using a racially and socioeconomically diverse sample of 243 preschoolers and their parents (56% female; 48% African American), we examined the interactions between maternal and paternal parenting quality and two evolutionary informed temperament profiles (i.e., Hawks and Doves) in predicting changes in teacher-reported conduct problems and depressive symptoms from preschool to first grade. Results suggest that differential susceptibility operates in a domain-specific fashion. Specifically, the "Hawk" temperament was differentially susceptible to maternal parenting in predicting externalizing problems. In contrast, the "Dove" temperament was susceptible to both paternal and maternal parenting quality in predicting changes in depressive symptoms. Findings provide support for an integrative framework that synthesizes DST with an evolutionary, function-based approach to temperament. En ligne : http://dx.doi.org/10.1017/S0954579422000256 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=511

Early experiences of insensitive caregiving and children's self-regulation: Vagal tone as a differential susceptibility factor / Michael A. SKIBO in Development and Psychopathology, 32-4 (October 2020)  

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Effects of maternal sensitivity on low birth weight children's academic achievement: a test of differential susceptibility versus diathesis stress / Julia JAEKEL in Journal of Child Psychology and Psychiatry, 56-6 (June 2015)  

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Heart rate variability moderates the effects of COVID-19-related stress and family adversity on emotional problems in adolescents: Testing models of differential susceptibility and diathesis stress / Jonas G. MILLER in Development and Psychopathology, 34-5 (December 2022)  

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A novel differential susceptibility gene: CHRNA4 and moderation of the effect of maltreatment on child personality / Rachael G. GRAZIOPLENE in Journal of Child Psychology and Psychiatry, 54-8 (August 2013)  

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Parenting x Brain Development interactions as predictors of adolescent depressive symptoms and well-being: Differential susceptibility or diathesis-stress? / Camille DEANE in Development and Psychopathology, 32-1 (February 2020)  

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