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Auteur Celia G. SMITH |
Documents disponibles écrits par cet auteur (1)
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Vocalization and physiological hyperarousal in infant-caregiver dyads where the caregiver has elevated anxiety / Celia G. SMITH in Development and Psychopathology, 35-2 (May 2023)
[article]
Titre : Vocalization and physiological hyperarousal in infant-caregiver dyads where the caregiver has elevated anxiety Type de document : Texte imprimé et/ou numérique Auteurs : Celia G. SMITH, Auteur ; Emily J. H. JONES, Auteur ; Tony CHARMAN, Auteur ; Kaili CLACKSON, Auteur ; Farhan U. MIRZA, Auteur ; Sam V. WASS, Auteur Article en page(s) : p.459-470 Langues : Anglais (eng) Mots-clés : anxiety arousal dysregulation atypical regulation parent-infant coregulation parent-infant relationship Index. décimale : PER Périodiques Résumé : Co-regulation of physiological arousal within the caregiver-child dyad precedes later self-regulation within the individual. Despite the importance of unimpaired self-regulatory development for later adjustment outcomes, little is understood about how early co-regulatory processes can become dysregulated during early life. Aspects of caregiver behavior, such as patterns of anxious speech, may be one factor influencing infant arousal dysregulation. To address this, we made day-long, naturalistic biobehavioral recordings in home settings in caregiver-infant dyads using wearable autonomic devices and miniature microphones. We examined the association between arousal, vocalization intensity, and caregiver anxiety. We found that moments of high physiological arousal in infants were more likely to be accompanied by high caregiver arousal when caregivers had high self-reported trait anxiety. Anxious caregivers were also more likely to vocalize intensely at states of high arousal and produce intense vocalizations that occurred in clusters. High-intensity vocalizations were associated with more sustained increases in autonomic arousal for both anxious caregivers and their infants. Findings indicate that caregiver vocal behavior differs in anxious parents, cooccurs with dyadic arousal dysregulation, and could contribute to physiological arousal transmission. Implications for caregiver vocalization as an intervention target are discussed. En ligne : http://dx.doi.org/10.1017/S095457942100153X Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=503
in Development and Psychopathology > 35-2 (May 2023) . - p.459-470[article] Vocalization and physiological hyperarousal in infant-caregiver dyads where the caregiver has elevated anxiety [Texte imprimé et/ou numérique] / Celia G. SMITH, Auteur ; Emily J. H. JONES, Auteur ; Tony CHARMAN, Auteur ; Kaili CLACKSON, Auteur ; Farhan U. MIRZA, Auteur ; Sam V. WASS, Auteur . - p.459-470.
Langues : Anglais (eng)
in Development and Psychopathology > 35-2 (May 2023) . - p.459-470
Mots-clés : anxiety arousal dysregulation atypical regulation parent-infant coregulation parent-infant relationship Index. décimale : PER Périodiques Résumé : Co-regulation of physiological arousal within the caregiver-child dyad precedes later self-regulation within the individual. Despite the importance of unimpaired self-regulatory development for later adjustment outcomes, little is understood about how early co-regulatory processes can become dysregulated during early life. Aspects of caregiver behavior, such as patterns of anxious speech, may be one factor influencing infant arousal dysregulation. To address this, we made day-long, naturalistic biobehavioral recordings in home settings in caregiver-infant dyads using wearable autonomic devices and miniature microphones. We examined the association between arousal, vocalization intensity, and caregiver anxiety. We found that moments of high physiological arousal in infants were more likely to be accompanied by high caregiver arousal when caregivers had high self-reported trait anxiety. Anxious caregivers were also more likely to vocalize intensely at states of high arousal and produce intense vocalizations that occurred in clusters. High-intensity vocalizations were associated with more sustained increases in autonomic arousal for both anxious caregivers and their infants. Findings indicate that caregiver vocal behavior differs in anxious parents, cooccurs with dyadic arousal dysregulation, and could contribute to physiological arousal transmission. Implications for caregiver vocalization as an intervention target are discussed. En ligne : http://dx.doi.org/10.1017/S095457942100153X Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=503