Centre d'Information et de documentation du CRA Rhône-Alpes
CRA
Informations pratiques
-
Adresse
Centre d'information et de documentation
du CRA Rhône-Alpes
Centre Hospitalier le Vinatier
bât 211
95, Bd Pinel
69678 Bron CedexHoraires
Lundi au Vendredi
9h00-12h00 13h30-16h00Contact
Tél: +33(0)4 37 91 54 65
Mail
Fax: +33(0)4 37 91 54 37
-
Résultat de la recherche
3 recherche sur le mot-clé '*child maltreatment'
Affiner la recherche Générer le flux rss de la recherche
Partager le résultat de cette recherche Faire une suggestion
Characterizing competence among a high-risk sample of emerging adults: Prospective predictions and biological considerations / Justin RUSSOTTI in Development and Psychopathology, 32-5 (December 2020)
[article]
Titre : Characterizing competence among a high-risk sample of emerging adults: Prospective predictions and biological considerations Type de document : Texte imprimé et/ou numérique Auteurs : Justin RUSSOTTI, Auteur ; Jennifer M. WARMINGHAM, Auteur ; Elizabeth D. HANDLEY, Auteur ; Fred A. ROGOSCH, Auteur ; Dante CICCHETTI, Auteur Article en page(s) : p.1937-1953 Langues : Anglais (eng) Mots-clés : Adult African Americans C-Reactive Protein Child *Child Abuse Humans Male Poverty Prospective Studies *crp *adversity *child maltreatment *developmental competence *stress Index. décimale : PER Périodiques Résumé : Few conditions epitomize severe and chronic stress to a greater extent than child maltreatment, which can derail development across multiple domains of functioning and throughout the life course. Furthermore, child maltreatment tends to co-occur with other adversities, such as poverty. Many individuals grow up under the stressful conditions of these adversities and exhibit developmental competence. The current study prospectively charted the developmental progression of economically disadvantaged maltreated and nonmaltreated children from childhood to emerging adulthood, and examined patterns of competence across multiple developmental domains of functioning central to the period of emerging adulthood. The study investigated childhood precursors to these patterns of adaptation and maladaptation, as well as the physiological cost of these patterns of adaptation (i.e., C-reactive protein; CRP). Latent class analysis revealed four distinct classes of functioning: multifaceted competence across domains (Multifaceted Competence); (multifaceted maladaptation across domains (Multi-Problem); (c) and two classes with mixed patterns of competence and maladaptation (Externalizing Problems and Work/School Impairment). Maltreated individuals were less likely than nonmaltreated individuals to demonstrate patterns of multifaceted competence and more likely to demonstrate aggregate maladaptation across domains. Additionally, Black men who demonstrated a pattern of multifaceted psychosocial competence also evidenced higher levels of low-grade inflammation (indexed by CRP), suggesting physiological distress was associated with adaptation in the context of stress among these individuals. Findings demonstrate the heterogenous patterns of functioning and diverse developmental outcomes that follow early adversity. En ligne : http://dx.doi.org/10.1017/s0954579420001467 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=437
in Development and Psychopathology > 32-5 (December 2020) . - p.1937-1953[article] Characterizing competence among a high-risk sample of emerging adults: Prospective predictions and biological considerations [Texte imprimé et/ou numérique] / Justin RUSSOTTI, Auteur ; Jennifer M. WARMINGHAM, Auteur ; Elizabeth D. HANDLEY, Auteur ; Fred A. ROGOSCH, Auteur ; Dante CICCHETTI, Auteur . - p.1937-1953.
Langues : Anglais (eng)
in Development and Psychopathology > 32-5 (December 2020) . - p.1937-1953
Mots-clés : Adult African Americans C-Reactive Protein Child *Child Abuse Humans Male Poverty Prospective Studies *crp *adversity *child maltreatment *developmental competence *stress Index. décimale : PER Périodiques Résumé : Few conditions epitomize severe and chronic stress to a greater extent than child maltreatment, which can derail development across multiple domains of functioning and throughout the life course. Furthermore, child maltreatment tends to co-occur with other adversities, such as poverty. Many individuals grow up under the stressful conditions of these adversities and exhibit developmental competence. The current study prospectively charted the developmental progression of economically disadvantaged maltreated and nonmaltreated children from childhood to emerging adulthood, and examined patterns of competence across multiple developmental domains of functioning central to the period of emerging adulthood. The study investigated childhood precursors to these patterns of adaptation and maladaptation, as well as the physiological cost of these patterns of adaptation (i.e., C-reactive protein; CRP). Latent class analysis revealed four distinct classes of functioning: multifaceted competence across domains (Multifaceted Competence); (multifaceted maladaptation across domains (Multi-Problem); (c) and two classes with mixed patterns of competence and maladaptation (Externalizing Problems and Work/School Impairment). Maltreated individuals were less likely than nonmaltreated individuals to demonstrate patterns of multifaceted competence and more likely to demonstrate aggregate maladaptation across domains. Additionally, Black men who demonstrated a pattern of multifaceted psychosocial competence also evidenced higher levels of low-grade inflammation (indexed by CRP), suggesting physiological distress was associated with adaptation in the context of stress among these individuals. Findings demonstrate the heterogenous patterns of functioning and diverse developmental outcomes that follow early adversity. En ligne : http://dx.doi.org/10.1017/s0954579420001467 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=437 Alpha electroencephalogram (EEG) asymmetry among toddlers in foster care / Kellyn N. BLAISDELL in Development and Psychopathology, 32-5 (December 2020)
[article]
Titre : Alpha electroencephalogram (EEG) asymmetry among toddlers in foster care Type de document : Texte imprimé et/ou numérique Auteurs : Kellyn N. BLAISDELL, Auteur ; Tyson V. BARKER, Auteur ; Ryan J. GIULIANO, Auteur ; Philip A. FISHER, Auteur Article en page(s) : p.1743-1753 Langues : Anglais (eng) Mots-clés : Child Child, Preschool *Electroencephalography *Foster Home Care Frontal Lobe Humans *alpha asymmetry *child maltreatment *early adversity *foster care Index. décimale : PER Périodiques Résumé : The majority of children living in foster care in the United States have a history of maltreatment and/or disrupted caregiving. Maltreatment in early childhood adversely affects development at many levels, including neurobiology and behavior. One neurobiological measure associated with maltreatment is alpha electroencephalogram (EEG) asymmetry. Prior research has found greater right frontal asymmetry among children with a history of maltreatment. However, little research has been extended developmentally downward to examine alpha asymmetry and its behavioral correlates among toddlers in foster care; this was the purpose of the present study. Differences in EEG asymmetry were examined between a sample of foster toddlers (mean age = 3.21 years, n = 38) and a community comparison, low-income sample without a history of foster care (mean age = 3.04 years, n = 16). The toddlers in the foster care group exhibited greater right alpha asymmetry, primarily driven by differences in parietal asymmetry. Neither frontal nor parietal asymmetry were clearly related to internalizing or externalizing behaviors, measured concurrently or at previous time points. These findings reveal differences in alpha EEG asymmetry among toddlers in foster care, and highlight the need to better understand associations between neurobiological and behavioral functioning following early adversity. En ligne : http://dx.doi.org/10.1017/s0954579420001212 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=437
in Development and Psychopathology > 32-5 (December 2020) . - p.1743-1753[article] Alpha electroencephalogram (EEG) asymmetry among toddlers in foster care [Texte imprimé et/ou numérique] / Kellyn N. BLAISDELL, Auteur ; Tyson V. BARKER, Auteur ; Ryan J. GIULIANO, Auteur ; Philip A. FISHER, Auteur . - p.1743-1753.
Langues : Anglais (eng)
in Development and Psychopathology > 32-5 (December 2020) . - p.1743-1753
Mots-clés : Child Child, Preschool *Electroencephalography *Foster Home Care Frontal Lobe Humans *alpha asymmetry *child maltreatment *early adversity *foster care Index. décimale : PER Périodiques Résumé : The majority of children living in foster care in the United States have a history of maltreatment and/or disrupted caregiving. Maltreatment in early childhood adversely affects development at many levels, including neurobiology and behavior. One neurobiological measure associated with maltreatment is alpha electroencephalogram (EEG) asymmetry. Prior research has found greater right frontal asymmetry among children with a history of maltreatment. However, little research has been extended developmentally downward to examine alpha asymmetry and its behavioral correlates among toddlers in foster care; this was the purpose of the present study. Differences in EEG asymmetry were examined between a sample of foster toddlers (mean age = 3.21 years, n = 38) and a community comparison, low-income sample without a history of foster care (mean age = 3.04 years, n = 16). The toddlers in the foster care group exhibited greater right alpha asymmetry, primarily driven by differences in parietal asymmetry. Neither frontal nor parietal asymmetry were clearly related to internalizing or externalizing behaviors, measured concurrently or at previous time points. These findings reveal differences in alpha EEG asymmetry among toddlers in foster care, and highlight the need to better understand associations between neurobiological and behavioral functioning following early adversity. En ligne : http://dx.doi.org/10.1017/s0954579420001212 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=437 Neural meaning making, prediction, and prefrontal-subcortical development following early adverse caregiving / Nim TOTTENHAM in Development and Psychopathology, 32-5 (December 2020)
[article]
Titre : Neural meaning making, prediction, and prefrontal-subcortical development following early adverse caregiving Type de document : Texte imprimé et/ou numérique Auteurs : Nim TOTTENHAM, Auteur Article en page(s) : p.1563-1578 Langues : Anglais (eng) Mots-clés : Adult Cues Humans Learning *Memory *Prefrontal Cortex *child maltreatment *meaning making *schema *semantic memory Index. décimale : PER Périodiques Résumé : Early adversities that are caregiving-related (crEAs) are associated with a significantly increased risk for mental health problems. Recent neuroscientific advances have revealed alterations in medial prefrontal cortex (mPFC)-subcortical circuitry following crEAs. While this work has identified alterations in affective operations (e.g., perceiving, reacting, controlling, learning) associated with mPFC-subcortical circuitry, this circuitry has a much broader function extending beyond operations. It plays a primary role in affective meaning making, involving conceptual-level, schematized knowledge to generate predictions about the current environment. This function of mPFC-subcortical circuitry motivates asking whether mPFC-subcortical phenotypes following crEAs support semanticized knowledge content (or the concept-level knowledge) and generate predictive models. I present a hypothesis motivated by research findings across four different lines of work that converge on mPFC-subcortical neuroanatomy, including (a) the neurobiology supporting emotion regulation processes in adulthood, (b) the neurobiology that is activated by caregiving cues during development, (c) the neurobiology that is altered by crEAs, and (d) the neurobiology of semantic-based meaning making. I hypothesize that the affective behaviors following crEAs result in part from affective semantic memory processes supported by mPFC-subcortical circuitry that over the course of development, construct affective schemas that generate meaning making and guide predictions. I use this opportunity to review some of the literature on mPFC-subcortical circuit development following crEAs to illustrate the motivation behind this hypothesis. Long recognized by clinical science and cognitive neuroscience, studying schema-based processes may be particularly helpful for understanding how affective meaning making arises from developmental trajectories of mPFC-subcortical circuitry. En ligne : http://dx.doi.org/10.1017/s0954579420001169 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=437
in Development and Psychopathology > 32-5 (December 2020) . - p.1563-1578[article] Neural meaning making, prediction, and prefrontal-subcortical development following early adverse caregiving [Texte imprimé et/ou numérique] / Nim TOTTENHAM, Auteur . - p.1563-1578.
Langues : Anglais (eng)
in Development and Psychopathology > 32-5 (December 2020) . - p.1563-1578
Mots-clés : Adult Cues Humans Learning *Memory *Prefrontal Cortex *child maltreatment *meaning making *schema *semantic memory Index. décimale : PER Périodiques Résumé : Early adversities that are caregiving-related (crEAs) are associated with a significantly increased risk for mental health problems. Recent neuroscientific advances have revealed alterations in medial prefrontal cortex (mPFC)-subcortical circuitry following crEAs. While this work has identified alterations in affective operations (e.g., perceiving, reacting, controlling, learning) associated with mPFC-subcortical circuitry, this circuitry has a much broader function extending beyond operations. It plays a primary role in affective meaning making, involving conceptual-level, schematized knowledge to generate predictions about the current environment. This function of mPFC-subcortical circuitry motivates asking whether mPFC-subcortical phenotypes following crEAs support semanticized knowledge content (or the concept-level knowledge) and generate predictive models. I present a hypothesis motivated by research findings across four different lines of work that converge on mPFC-subcortical neuroanatomy, including (a) the neurobiology supporting emotion regulation processes in adulthood, (b) the neurobiology that is activated by caregiving cues during development, (c) the neurobiology that is altered by crEAs, and (d) the neurobiology of semantic-based meaning making. I hypothesize that the affective behaviors following crEAs result in part from affective semantic memory processes supported by mPFC-subcortical circuitry that over the course of development, construct affective schemas that generate meaning making and guide predictions. I use this opportunity to review some of the literature on mPFC-subcortical circuit development following crEAs to illustrate the motivation behind this hypothesis. Long recognized by clinical science and cognitive neuroscience, studying schema-based processes may be particularly helpful for understanding how affective meaning making arises from developmental trajectories of mPFC-subcortical circuitry. En ligne : http://dx.doi.org/10.1017/s0954579420001169 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=437