Exploring the meaning of unresolved loss and trauma in more than 1,000 Adult Attachment Interviews / Lianne BAKKUM in Development and Psychopathology, 35-2 (May 2023)  

Public ISBD [article]  inDevelopment and Psychopathology > 35-2 (May 2023) . - p.587-603 Titre : Exploring the meaning of unresolved loss and trauma in more than 1,000 Adult Attachment Interviews Type de document : Texte imprimé et/ou numérique Auteurs : Lianne BAKKUM, Auteur ; Marije L. VERHAGE, Auteur ; Carlo SCHUENGEL, Auteur ; Robbie DUSCHINSKY, Auteur ; Ilja CORNELISZ, Auteur ; Chris VAN KLAVEREN, Auteur ; Marinus H. VAN IJZENDOORN, Auteur ; K. Lee RABY, Auteur ; Glenn I. ROISMAN, Auteur ; Marian J. BAKERMANS-KRANENBURG, Auteur ; Mirjam OOSTERMAN, Auteur ; Sheri MADIGAN, Auteur ; R. M. Pasco FEARON, Auteur ; Kazuko BEHRENS, Auteur Article en page(s) : p.587-603 Langues : Anglais (eng) Mots-clés : Adult Attachment Interview  individual participant data meta-analysis  unresolved loss  unresolved trauma Index. décimale : PER Périodiques Résumé : Unresolved states of mind regarding experiences of loss/abuse (U/d) are identified through lapses in the monitoring of reasoning, discourse, and behavior surrounding loss/abuse in response to the Adult Attachment Interview. Although the coding system for U/d has been widely used for decades, the individual indicators of unresolved loss/abuse have not been validated independently of the development sample. This study examined the psychometric validity of U/d, using individual participant data from 1,009 parent-child dyads across 13 studies. A latent class analysis showed that subsets of commonly occurring U/d indicators could differentiate interviewees with or without unresolved loss/abuse. Predictive models suggested a psychometric model of U/d consisting of a combination of these common indicators, with disbelief and psychologically confused statements regarding loss being especially important indicators of U/d. This model weakly predicted infant disorganized attachment. Multilevel regression analysis showed no significant association between ratings of unresolved other trauma and infant disorganized attachment, over and above ratings of unresolved loss/abuse. Altogether, these findings suggest that the coding system of U/d may have been overfitted to the initial development sample. Directions for further articulation and optimization of U/d are provided. En ligne : http://dx.doi.org/10.1017/S0954579421001735 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=504 [article] Exploring the meaning of unresolved loss and trauma in more than 1,000 Adult Attachment Interviews [Texte imprimé et/ou numérique] / Lianne BAKKUM, Auteur ; Marije L. VERHAGE, Auteur ; Carlo SCHUENGEL, Auteur ; Robbie DUSCHINSKY, Auteur ; Ilja CORNELISZ, Auteur ; Chris VAN KLAVEREN, Auteur ; Marinus H. VAN IJZENDOORN, Auteur ; K. Lee RABY, Auteur ; Glenn I. ROISMAN, Auteur ; Marian J. BAKERMANS-KRANENBURG, Auteur ; Mirjam OOSTERMAN, Auteur ; Sheri MADIGAN, Auteur ; R. M. Pasco FEARON, Auteur ; Kazuko BEHRENS, Auteur . - p.587-603. Langues : Anglais (eng) in Development and Psychopathology > 35-2 (May 2023) . - p.587-603 Mots-clés : Adult Attachment Interview  individual participant data meta-analysis  unresolved loss  unresolved trauma Index. décimale : PER Périodiques Résumé : Unresolved states of mind regarding experiences of loss/abuse (U/d) are identified through lapses in the monitoring of reasoning, discourse, and behavior surrounding loss/abuse in response to the Adult Attachment Interview. Although the coding system for U/d has been widely used for decades, the individual indicators of unresolved loss/abuse have not been validated independently of the development sample. This study examined the psychometric validity of U/d, using individual participant data from 1,009 parent-child dyads across 13 studies. A latent class analysis showed that subsets of commonly occurring U/d indicators could differentiate interviewees with or without unresolved loss/abuse. Predictive models suggested a psychometric model of U/d consisting of a combination of these common indicators, with disbelief and psychologically confused statements regarding loss being especially important indicators of U/d. This model weakly predicted infant disorganized attachment. Multilevel regression analysis showed no significant association between ratings of unresolved other trauma and infant disorganized attachment, over and above ratings of unresolved loss/abuse. Altogether, these findings suggest that the coding system of U/d may have been overfitted to the initial development sample. Directions for further articulation and optimization of U/d are provided. En ligne : http://dx.doi.org/10.1017/S0954579421001735 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=504

Psychophysiological responses underlying unresolved loss and trauma in the Adult Attachment Interview / Lianne BAKKUM in Development and Psychopathology, 34-1 (February 2022)  

Public ISBD [article]  inDevelopment and Psychopathology > 34-1 (February 2022) . - p.197-212 Titre : Psychophysiological responses underlying unresolved loss and trauma in the Adult Attachment Interview Type de document : Texte imprimé et/ou numérique Auteurs : Lianne BAKKUM, Auteur ; Mirjam OOSTERMAN, Auteur ; Marije L. VERHAGE, Auteur ; Florentina C. KUNSELER, Auteur ; Richard M. PASCO FEARON, Auteur ; Carlo SCHUENGEL, Auteur ; Robbie DUSCHINSKY, Auteur Article en page(s) : p.197-212 Langues : Anglais (eng) Mots-clés : adult attachment  autonomic nervous system reactivity  loss  childhood abuse  trauma recall Index. décimale : PER Périodiques Résumé : Unresolved loss/trauma in the context of the Adult Attachment Interview (AAI) has been theorised to result from dissociative processing of fear-related memories and ideas. To examine the plausibility of this model, this study tested hypothesised associations between unresolved loss/trauma and indicators of autonomic nervous system (ANS) reactivity. First-time pregnant women (N = 235) participated in the AAI while heart rate (interbeat interval; IBI) and indicators of parasympathetic reactivity (respiratory sinus arrhythmia; RSA) and sympathetic reactivity (pre-ejection period; PEP, skin conductance level; SCL) were recorded. Using multilevel modelling, ANS reactivity was examined in relation to topic (loss/trauma versus other questions); discussion of actual loss/trauma; classification of unresolved/disorganised; and unresolved responses during the interview. Responses to loss/trauma questions and discussion of loss were associated with respectively larger and smaller IBIs. There was no moderation by unresolved/disorganised status. Unresolved responses about loss were associated with smaller IBIs. Participants classified as unresolved/disorganised showed decreasing PEP and blunted SCL throughout the whole interview. The findings suggest that unresolved speech about loss co-occurs with physiological arousal, although the inconclusive findings regarding parasympathetic and sympathetic nervous system responses fail to clearly support the role of fear. En ligne : http://dx.doi.org/10.1017/s0954579420001492 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=474 [article] Psychophysiological responses underlying unresolved loss and trauma in the Adult Attachment Interview [Texte imprimé et/ou numérique] / Lianne BAKKUM, Auteur ; Mirjam OOSTERMAN, Auteur ; Marije L. VERHAGE, Auteur ; Florentina C. KUNSELER, Auteur ; Richard M. PASCO FEARON, Auteur ; Carlo SCHUENGEL, Auteur ; Robbie DUSCHINSKY, Auteur . - p.197-212. Langues : Anglais (eng) in Development and Psychopathology > 34-1 (February 2022) . - p.197-212 Mots-clés : adult attachment  autonomic nervous system reactivity  loss  childhood abuse  trauma recall Index. décimale : PER Périodiques Résumé : Unresolved loss/trauma in the context of the Adult Attachment Interview (AAI) has been theorised to result from dissociative processing of fear-related memories and ideas. To examine the plausibility of this model, this study tested hypothesised associations between unresolved loss/trauma and indicators of autonomic nervous system (ANS) reactivity. First-time pregnant women (N = 235) participated in the AAI while heart rate (interbeat interval; IBI) and indicators of parasympathetic reactivity (respiratory sinus arrhythmia; RSA) and sympathetic reactivity (pre-ejection period; PEP, skin conductance level; SCL) were recorded. Using multilevel modelling, ANS reactivity was examined in relation to topic (loss/trauma versus other questions); discussion of actual loss/trauma; classification of unresolved/disorganised; and unresolved responses during the interview. Responses to loss/trauma questions and discussion of loss were associated with respectively larger and smaller IBIs. There was no moderation by unresolved/disorganised status. Unresolved responses about loss were associated with smaller IBIs. Participants classified as unresolved/disorganised showed decreasing PEP and blunted SCL throughout the whole interview. The findings suggest that unresolved speech about loss co-occurs with physiological arousal, although the inconclusive findings regarding parasympathetic and sympathetic nervous system responses fail to clearly support the role of fear. En ligne : http://dx.doi.org/10.1017/s0954579420001492 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=474

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