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Attachment representations and autonomic regulation in maltreating and nonmaltreating mothers

Published online by Cambridge University Press:  20 October 2016

Sophie Reijman ,
Lenneke R. A. Alink ,
Laura H. C. G. Compier-De Block ,
Claudia D. Werner ,
Athanasios Maras ,
Corine Rijnberk ,
Marinus H. Van Ijzendoorn  and
Marian J. Bakermans-Kranenburg
Sophie Reijman
Affiliation:
Leiden University
Lenneke R. A. Alink*
Affiliation:
Leiden University Leiden Institute for Brain and Cognition
Laura H. C. G. Compier-De Block
Affiliation:
Leiden University Leiden Institute for Brain and Cognition
Claudia D. Werner
Affiliation:
Leiden University
Athanasios Maras
Affiliation:
Yulius Mental Health Clinic
Corine Rijnberk
Affiliation:
Yulius Mental Health Clinic
Marinus H. Van Ijzendoorn
Affiliation:
Leiden University Leiden Institute for Brain and Cognition
Marian J. Bakermans-Kranenburg
Affiliation:
Leiden University Leiden Institute for Brain and Cognition
*
Address correspondence and reprint requests to: Lenneke Alink, Centre for Child and Family Studies, Leiden University, P.O. Box 9555, 2300 RB Leiden, The Netherlands; E-mail: [email protected].
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Abstract

This study assessed attachment representation and attachment-related autonomic regulation in a sample of 38 maltreating and 35 nonmaltreating mothers. Mothers’ state of mind regarding attachment was measured using the Adult Attachment Interview. They further watched an attachment-based comfort paradigm, during which we measured skin conductance and vagal tone. More maltreating mothers (42%) than nonmaltreating mothers (17%) had an unresolved/disoriented attachment classification. Attachment representation was related to physiology during the comfort paradigm: an unresolved state of mind and a nonautonomous classification were associated with a decrease in skin conductance during the comfort paradigm, specifically during the responsive caregiver scenario. However, physiology did not differ between maltreating and nonmaltreating mothers. The decrease in skin conductance of unresolved mothers during the comfort paradigm might be indicative of a deactivating response, which is congruent with the dissociative nature of the unresolved state of mind. The results point to the potential utility of interventions focused on attachment representations for maltreating mothers.

Type
Regular Articles
Information
Development and Psychopathology , Volume 29 , Issue 3 , August 2017 , pp. 1075 - 1087
Copyright
Copyright © Cambridge University Press 2016 

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Footnotes

We are grateful to Joost van Ginkel for imputing missing data and to Marije Verhage for coding Adult Attachment Interviews. We also thank Jill Baars, Anke de Glopper, Renée Naalden, Matthije Ottenhoff, Angel Roseval, Renée Smulders, Eva van Wijck, and Marcella van Zuijdam for their assistance during various phases of this project. The study was supported by the Yulius Mental Health Clinic, the Netherlands Organization for Scientific Research (NWO SPINOZA Prize to M.H.v.IJ., VICI Grant to M.J.B.-K.) and the Wellcome Trust (WT103343MA).

References

Adshead, G., & Bluglass, K. (2005). Attachment representations in mothers with abnormal illness behaviour by proxy. British Journal of Psychiatry, 187, 328–333.CrossRefGoogle ScholarPubMed
Ainsworth, M. D. S., Blehar, M. C., Waters, E., & Wall, S. (1978). Patterns of attachment: A psychological study of the strange situation. Hillsdale, NJ: Erlbaum.Google Scholar
Bailey, H. N., Moran, G., & Pederson, D. R. (2007). Childhood maltreatment, complex trauma symptoms, and unresolved attachment in an at-risk sample of adolescent mothers. Attachment and Human Development, 9, 139–161.CrossRefGoogle Scholar
Bakermans-Kranenburg, M. J., & van IJzendoorn, M. H. (2009). The first 10,000 Adult Attachment Interviews: Distributions of adult attachment representations in clinical and non-clinical groups. Attachment and Human Development, 11, 223–263.CrossRefGoogle Scholar
Bakermans-Kranenburg, M. J., van IJzendoorn, M. H., & Juffer, F. (2003). Less is more: Meta-analyses of sensitivity and attachment interventions in early childhood. Psychological Bulletin, 129, 195–215.CrossRefGoogle ScholarPubMed
Bakermans-Kranenburg, M. J., van IJzendoorn, M. H., & Juffer, F. (2005). Disorganized infant attachment and preventive interventions: A review and meta-analysis. Infant Mental Health Journal, 26, 191–216.CrossRefGoogle Scholar
Barnett, D., Manly, J. T., & Cicchetti, D. (1993). Defining child maltreatment: The interface between policy and research. In Cicchetti, D. & Toth, S. L. (Eds.), Child abuse, child development, and social policy (pp. 7–73). Norwood, NJ: Ablex.Google Scholar
Barone, L., Bramante, A., Lionetti, F., & Pastore, M. (2014). Mothers who murdered their child: An attachment-based study on filicide. Child Abuse and Neglect. Advance online publication. doi:10.1016/j.chiabu.2014.04.014 CrossRefGoogle Scholar
Beijersbergen, M. D., Bakermans-Kranenburg, M. J., van IJzendoorn, M. H., & Juffer, F. (2008). Stress regulation in adolescents: Physiological activity during the Adult Attachment Interview and Conflict Interaction. Child Development, 79, 1707–1720.CrossRefGoogle Scholar
Belsky, J., Rovine, M., & Taylor, D. G. (1984). The Pennsylvania Infant and Family Development Project: III. The origins of individual differences in infant–mothers attachment: Maternal and infant contributions. Child Development, 55, 718–728.CrossRefGoogle Scholar
Biro, S., Alink, L. R. A., van IJzendoorn, M. H., & Bakermans-Kranenburg, M. J. (2014). Infants’ monitoring of social interactions: The effect of emotional cues. Emotion, 14, 263–271.CrossRefGoogle ScholarPubMed
Cardeña, E., & Carlson, E. (2011). Acute stress disorder revisited. Annual Review of Clinical Psychology, 7, 245–267.CrossRefGoogle Scholar
Cicchetti, D., Rogosch, F. A., Gunnar, M. R., & Toth, S. L. (2010). The differential impacts of early physical and sexual abuse and internalizing problems on daytime cortisol rhythm in school-aged children. Child Development, 81, 252–269.CrossRefGoogle ScholarPubMed
Cicchetti, D., Rogosch, F. A., & Toth, S. L. (2006). Fostering secure attachment in infants in maltreating families through preventive interventions. Development and Psychopathology, 18, 623–649.CrossRefGoogle ScholarPubMed
Cicchetti, D., Toth, S. L., & Manly, J. T. (2003). Maternal Maltreatment Classification Interview. Unpublished manuscript, Rochester, NY.Google Scholar
Cicchetti, D., & Valentino, K. (2006). An ecological transactional perspective on child maltreatment: Failure of the average expectable environment and its influence upon child development. In Cicchetti, D. & Cohen, D. J. (Eds.), Developmental psychopathology: Vol. 3. Risk, disorder, and adaptation (2nd ed., pp. 129–201). Hoboken, NJ: Wiley.Google Scholar
Dozier, M., & Kobak, R. R. (1992). Psychophysiology in attachment interviews: Converging evidence for deactivating strategies. Child Development, 63, 1473–1480.CrossRefGoogle ScholarPubMed
English, D. J., Upadhyaya, M. P., Litrownik, A. J., Marshall, J. M., Runyan, D. K., Graham, J. C., & Dubowitz, H. (2005). Maltreatment's wake: The relationship of maltreatment dimensions to child outcomes. Child Abuse and Neglect, 29, 597–619.CrossRefGoogle ScholarPubMed
Euser, S., Alink, L. R. A., Pannebakker, F., Vogels, T., Bakermans-Kranenburg, M. J., & van IJzendoorn, M. H. (2013). The prevalence of child maltreatment in the Netherlands across a 5-year period. Child Abuse and Neglect, 37, 841–851.CrossRefGoogle ScholarPubMed
Frigerio, A., Costantino, E., Ceppi, E., & Barone, L. (2013). Adult Attachment Interviews of women from low-risk, poverty, and maltreatment risk samples: Comparisons between the hostile/helpless and traditional AAI coding systems. Attachment and Human Development, 15, 424–442.CrossRefGoogle ScholarPubMed
George, C., Kaplan, N., & Main, M. (1985). Adult Attachment Interview. Unpublished manuscript, University of California, Berkeley.Google Scholar
Griffin, M. C., Resick, P. A., & Mechanic, M. B. (1997). Objective assessment of peritraumatic dissociation: Psychophysiological indicators. American Journal of Psychiatry, 154, 1081–1088.Google ScholarPubMed
Harari, D., Bakermans-Kranenburg, M. J., De Kloet, C. S., Geuze, E., Vermetten, E., Westenberg, H. G. M., & van IJzendoorn, M. H. (2009). Attachment representations in Dutch veterans with and without deployment-related PTSD. Attachment and Human Development, 11, 515–536.CrossRefGoogle ScholarPubMed
Heim, C., Newport, D. J., Heit, S., Graham, Y. P., Wilcox, M., Bonsall, R., … Nemeroff, C. B. (2000). Pituitary-adrenal and autonomic responses to stress in women after sexual and physical abuse in childhood. Journal of the American Medical Association, 284, 592–597.CrossRefGoogle ScholarPubMed
Hesse, E. (2008). The Adult Attachment Interview: Protocol, method of analysis, and empirical studies. In Cassidy, J. & Shaver, P. R. (Eds.), Handbook of attachment: Vol. 2. Theory, research, and clinical applications (2nd ed., pp. 552–598). New York: Guilford Press.Google Scholar
Hesse, E., & Main, M. (1999). Second-generation effects of unresolved trauma in nonmaltreating parents: Dissociated, frightened, and threatening parental behavior. Psychoanalytic Inquiry: A Topical Journal for Mental Health Professionals, 19, 481–540.CrossRefGoogle Scholar
Hesse, E., & Main, M. (2006). Frightened, threatening, and dissociative parental behavior in low-risk samples: Description, discussion, and interpretations. Development and Psychopathology, 18, 309–343.CrossRefGoogle ScholarPubMed
Hesse, E., & van IJzendoorn, M. H. (1999). Propensities towards absorption are related to lapses in the monitoring of reasoning or discourse during the Adult Attachment Interview. Attachment and Human Development, 1, 67–91.CrossRefGoogle ScholarPubMed
Hill-Soderlund, A. L., Mills-Koonce, W. R., Propper, C., Calkins, S. D., Granger, D. A., Gariepy, J. L., & Cox, M. J. (2008). Parasympathetic and sympathetic responses to the strange situation in infants and mothers from avoidant and securely attached dyads. Developmental Psychobiology, 50, 361–376.CrossRefGoogle Scholar
Johnson, S. C., Dweck, C. S., & Chen, F. S. (2007). Evidence for infants’ internal working models of attachment. Psychological Science, 18, 501–502.CrossRefGoogle ScholarPubMed
Johnson, S. C., Dweck, D. S., Chen, F. S., Stern, H. L., Ok, S. J., & Barth, M. (2010). At the intersection of social and cognitive development: Internal working models of attachment in infancy. Cognitive Science, 34, 807–825.CrossRefGoogle ScholarPubMed
Kiernan, J. A., & Rajakumar, N. (2014). Barr's the human nervous system: An anatomical viewpoint (10th ed.). Baltimore, MD: Lippincott Williams & Wilkins.Google Scholar
Kreibig, S. D. (2010). Autonomic nervous system activity in emotion: A review. Biological Psychology, 84, 394–421.CrossRefGoogle ScholarPubMed
Lanius, R. A., Vermetten, E., Loewenstein, R. J., Brand, B., Schmahl, C., Bremner, J. D., & Spiegel, D. (2010). Emotion modulation in PTSD: Clinical and neurobiological evidence for a dissociative subtype. American Journal of Psychiatry, 167, 640–647.CrossRefGoogle ScholarPubMed
Larsen, P. B., Schneiderman, N., & DeCarlo Pasin, R. (1986). Cardiovascular psychophysiology. In Coles, M. G. H., Donchin, E., & Porges, S. W. (Eds.), Psychophysiology: Systems, processes, and applications (pp. 125–129). New York: Guilford Press.Google Scholar
Lindhiem, O., Bernard, K., & Dozier, M. (2011). Maternal sensitivity: Within-person variability and the utility of multiple assessments. Child Maltreatment, 16, 41–50.CrossRefGoogle ScholarPubMed
Liotti, G. (2004). Trauma, dissociation, and disorganized attachment: Three strands of a single braid. Psychotherapy: Theory, Practice, Research, Training, 41, 472–486.CrossRefGoogle Scholar
Lyons-Ruth, K., Bronfman, E., & Parsons, E. (1999). Maternal frightened, frightening, or atypical behavior and disorganized infant attachment patterns. Monographs of the Society for Research in Child Development, 64, 67–97.CrossRefGoogle ScholarPubMed
Lyons-Ruth, K., Yellin, C., Melnick, S., & Atwood, G. (2003). Childhood experiences of trauma and loss have different relations to maternal unresolved and hostile-helpless states of mind on the AAI. Attachment and Human Development, 5, 330–352.CrossRefGoogle ScholarPubMed
Lyons-Ruth, K., Yellin, C., Melnick, S., & Atwood, G. (2005). Expanding the concept of unresolved mental states: Hostile/helpless states of mind on the Adult Attachment Interview are dissociated with disrupted mother–infant communication and infant disorganization. Development and Psychopathology, 17, 1–23.CrossRefGoogle Scholar
Madigan, S., Bakermans-Kranenburg, M. J., van IJzendoorn, M. H., Moran, G., Pederson, D. R., & Benoit, D. (2006). Unresolved states of mind, anomalous parental behavior, and disorganized attachment: A review and meta-analysis of a transmission gap. Attachment and Human Development, 8, 89–111.CrossRefGoogle ScholarPubMed
Main, M., Goldwyn, R., & Hesse, E. (2003). Adult attachment scoring and classification systems. Unpublished manuscript, University of California at Berkeley.Google Scholar
Main, M., & Hesse, E. (1990). Parents’ unresolved traumatic experiences are related to infant disorganized attachment status: Is frightened and/or frightening parental behavior the linking mechanism? In Greenberg, M. T., Cicchetti, D., & Cummings, E. M. (Eds.), Attachment in the preschool years: Theory, research and intervention (pp. 161–182). Chicago: University of Chicago Press.Google Scholar
Main, M., Kaplan, N., & Cassidy, J. (1985). Security in infancy, childhood and adulthood: A move to the level of representation. Monographs of the Society for Research in Child Development, 50, 66–106.CrossRefGoogle Scholar
Main, M., & Morgan, H. (1996). Disorganization and disorientation in infant strange situation behavior: Phenotypic resemblance to dissociative states. In Michelson, L. K. & Ray, W. J. (Eds.), Handbook of dissociation: Theoretical, empirical, and clinical perspectives (pp. 107–138). New York: Plenum Press.CrossRefGoogle Scholar
Mills-Koonce, W. R., Gariépy, J., Propper, C., Sutton, K., Calkins, S., Moore, G., & Cox, M. (2007). Infant and parent factors associated with early maternal sensitivity: A caregiver-attachment systems approach. Infant Behavior and Development, 30, 114–126.CrossRefGoogle ScholarPubMed
Mills-Koonce, W. R., Propper, C., Gariépy, J., Barnett, M., Moore, G. A., Calkins, S., & Cox, M. J. (2009). Psychophysiological correlates of parenting behavior in mothers of young children. Developmental Psychobiology, 51, 650–661.CrossRefGoogle ScholarPubMed
Moran, G., Pederson, D. R., & Krupka, A. (2005). Maternal unresolved attachment status impedes the effectiveness of interventions with adolescent mothers. Infant Mental Health Journal, 26, 231–249.CrossRefGoogle ScholarPubMed
Morton, N., & Browne, K. D. (1998). Theory and observation of attachment and its relation to child maltreatment: A review. Child Abuse and Neglect, 22, 1093–1104.CrossRefGoogle ScholarPubMed
Moss, E., Dubois-Comtois, K., Cyr, C., Tarabulsy, G. M., St-Laurent, D., & Bernier, A. (2011). Efficacy of a home-visiting intervention aimed at improving maternal sensitivity, child attachment, and behavioral outcomes for maltreated children: A randomized control trial. Development and Psychopathology, 23, 195–210.CrossRefGoogle ScholarPubMed
Oosterman, M., De Schipper, J. C., Fisher, P., Dozier, M., & Schuengel, C. (2010). Autonomic reactivity in relation to attachment and early adversity among foster children. Development and Psychopathology, 22, 109–118.CrossRefGoogle ScholarPubMed
Out, D., Bakermans-Kranenburg, M. J., & van IJzendoorn, M. H. (2009). The role of disconnected and extremely insensitive parenting in the development of disorganized attachment: Validation of a new measure. Attachment and Human Development, 11, 419–443.CrossRefGoogle ScholarPubMed
Pickreign Stronach, E., Toth, S. L., Rogosch, F. A., & Cicchetti, D. (2013). Preventive interventions and sustained attachment security in maltreated children: A 12-month follow-up of a randomized controlled trial. Development and Psychopathology, 26, 919–930.CrossRefGoogle Scholar
Porges, S. W. (1991). Vagal tone: An autonomic mediator of affect. In Garber, J. & Dodge, K. A. (Eds.), The development of emotion regulation and dysregulation: Cambridge studies in social and emotional development (pp. 111–128). New York: Cambridge University Press.CrossRefGoogle Scholar
Preacher, K. J., & Hayes, A. F. (2004). SPSS and SAS procedures for estimating indirect effects in simple mediation models. Behavior Research Methods, Instruments, and Computers, 36, 717–731.CrossRefGoogle ScholarPubMed
Preacher, K. J., & Hayes, A. F. (2008). Asymptotic and resampling strategies for assessing and comparing indirect effects in multiple mediator models. Behavior Research Methods, 40, 879–891.CrossRefGoogle ScholarPubMed
Raval, V., Goldberg, S., Atkinson, L., Benoit, D., Myhal, N., Poulton, L., & Zwiers, M. (2001). Maternal attachment, maternal responsiveness and infant attachment. Infant Behavior and Development, 24, 281–304.CrossRefGoogle Scholar
Reijman, S., Alink, L. R. A., Compier-de Block, L. H. C. G., Werner, C. D., Maras, A., Rijnberk, C., … Bakermans-Kranenburg, M. J. (2014). Autonomic reactivity to infant crying in maltreating mothers. Child Maltreatment, 19, 101–112.CrossRefGoogle ScholarPubMed
Riem, M. M. E., Bakermans-Kranenburg, M. J., van IJzendoorn, M. H., Out, D., & Rombouts, S. A. R. B. (2012). Attachment in the brain: Adult attachment representations predict amygdala and behavioral responses to infant crying. Attachment and Human Development, 14, 533–551.CrossRefGoogle ScholarPubMed
Riggs, S. A., & Jacobvitz, D. (2002). Expectant parents’ representations of early attachment relationships: Associations with mental health and family history. Journal of Consulting and Clinical Psychology, 70, 195–204.CrossRefGoogle ScholarPubMed
Riggs, S. A., Paulson, A., Tunnell, E., Sahl, G., Atkison, H., & Ross, C. A. (2007). Attachment, personality, and psychopathology among adult inpatients: Self-reported romantic attachment style versus Adult Attachment Interview states of mind. Development and Psychopathology, 19, 263–291.CrossRefGoogle ScholarPubMed
Roisman, G. I., Tsai, J. L., & Chiang, K. S. (2004). The emotional integration of childhood experiences: Physiological, facial expressive, and self-reported emotional response during the Adult Attachment Interview. Developmental Psychology, 40, 776–789.CrossRefGoogle ScholarPubMed
Rubin, D. B. (1987). Multiple imputation for nonresponse in surveys. New York: Wiley.CrossRefGoogle Scholar
Schuengel, C., Bakermans-Kranenburg, M. J., & van IJzendoorn, M. H. (1999). Frightening maternal behavior linking unresolved loss and disorganized infant attachment. Journal of Consulting and Clinical Psychology, 67, 54–63.CrossRefGoogle ScholarPubMed
Sierra, M., & Berrios, G. E. (1998). Depersonalization: Neurobiological perspectives. Biological Psychiatry, 44, 898–908.CrossRefGoogle ScholarPubMed
Skowron, E. A., Cipriano-Essel, E., Benjamin, L. S., Pincus, A. L., & Van Ryzin, M. J. (2013). Cardiac vagal tone and quality of parenting show concurrent and time-ordered associations that diverge in abusive, neglectful, and non-maltreating mothers. Couple and Family Psychology: Research and Practice, 2, 95–115.CrossRefGoogle ScholarPubMed
Skowron, E. A., Loken, E., Gatzke-Kopp, L. M., Cipriano-Essel, E. A., Woehrle, P. L., Van Epps, J. J., … Ammerman, R. T. (2011). Mapping cardiac physiology and parenting processes in maltreating mother-child dyads. Journal of Family Psychology, 25, 663–674.CrossRefGoogle ScholarPubMed
Spiegel, D., Loewenstein, R. J., Lewis-Fernández, R., Sar, V., Simeon, D., Vermetten, E., … Dell, P. F. (2011). Dissociative disorders in DSM-5. Depression and Anxiety, 28, 824–852.CrossRefGoogle ScholarPubMed
Steele, H. (2003). Unrelenting catastrophic trauma within the family: When every secure base is abusive. Attachment and Human Development, 5, 353–366.CrossRefGoogle ScholarPubMed
Stith, S. M., Ting Liu, L., Davies, C., Boykin, E. L., Alder, M. C., Harris, J. M., … Dees, J. E. M. E. G. (2009). Risk factors in child maltreatment: A meta-analytic review of the literature. Aggression and Violent Behavior, 14, 13–29.CrossRefGoogle Scholar
Stovall-McClough, K. C., & Cloitre, M. (2006). Unresolved attachment, PTSD, and dissociation in women with childhood abuse histories. Journal of Consulting and Clinical Psychology, 74, 219–228.CrossRefGoogle ScholarPubMed
Sturge-Apple, M. L., Skibo, M. A., Rogosch, F. A., Ignjatovic, Z., & Heinzelman, W. (2011). The impact of allostatic load on maternal sympathovagal functioning in stressful child contexts: Implications for problematic parenting. Development and Psychopathology, 23, 831–844.CrossRefGoogle ScholarPubMed
Tabachnik, B. G., & Fidell, L. S. (2001). Using multivariate statistics (4th ed.). Boston: Allyn & Bacon.Google Scholar
Thomson, P., & Jaque, S. V. (2014). Unresolved mourning, supernatural beliefs and dissociation: A mediation analysis. Attachment and Human Development, 16, 499–514.CrossRefGoogle ScholarPubMed
Toth, S. L., Maughan, A., Manly, J. T., Spagnola, M., & Cicchetti, D. (2002). The relative efficacy of two interventions in altering maltreated preschool children's representational models: Implications for attachment theory. Development and Psychopathology, 14, 877–908.CrossRefGoogle ScholarPubMed
van Buuren, S. (2012). Flexible imputation of missing data. Boca Raton, FL: Chapman & Hall/CRC Press.CrossRefGoogle Scholar
van Buuren, S., Brand, J. P. L., Groothuis-Oudshoorn, C. G. M., & Rubin, D. B. (2006). Fully conditional specification in multivariate imputation. Journal of Statistical Computation and Simulation, 76, 1049–1064.CrossRefGoogle Scholar
van Buuren, S., & Groothuis-Oudshoorn, K. (2011). mice: Multivariate imputation by chained equations in R. Journal of Statistical Software, 45, 1–67.Google Scholar
van IJzendoorn, M. H. (1995). Adult attachment representations, parental responsiveness, and infant attachment: A meta-analysis on the predictive validity of the Adult Attachment Interview. Psychological Bulletin, 117, 387–403.CrossRefGoogle ScholarPubMed
van IJzendoorn, M. H., & Bakermans-Kranenburg, M. J. (1996). Attachment representations in mothers, father, adolescents, and clinical groups: A meta-analytic search for normative data. Journal of Consulting and Clinical Psychology, 64, 8–21.CrossRefGoogle ScholarPubMed
Verhage, M. L., Schuengel, C., Madigan, S., Fearon, R. M. P., Oosterman, M., Cassiba, R., … van IJzendoorn, M. H. (2016). Narrowing the transmission gap: A synthesis of three decades of research on intergenerational transmission of attachment. Psychological Bulletin, 142, 337–366.CrossRefGoogle Scholar
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