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Objective and subjective experiences of child maltreatment and their relationships with psychopathology
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Does psychopathology develop as a function of the objective or subjective experience of childhood maltreatment? To address this question, we studied a unique cohort of 1,196 children with both objective, court-documented evidence of maltreatment and subjective reports of their childhood maltreatment histories made once they reached adulthood, along with extensive psychiatric assessment. We found that, even for severe cases of childhood maltreatment identified through court records, risk of psychopathology linked to objective measures was minimal in the absence of subjective reports. In contrast, risk of psychopathology linked to subjective reports of childhood maltreatment was high, whether or not the reports were consistent with objective measures. These findings have important implications for how we study the mechanisms through which child maltreatment affects mental health and how we prevent or treat maltreatment-related psychopathology. Interventions for psychopathology associated with childhood maltreatment can benefit from deeper understanding of the subjective experience.
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“Epidemiological studies indicate that environmental factors are strongly associated with the risk of developing MDD and other stress-related disorders.18–22”
From Epigenetic regulation in major depression and other stress-related disorders: molecular mechanisms, clinical relevance and therapeutic potential (2023) · cites this paper as [20]
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“Moreover, subjective methods yielded much higher rates of psychopathology compared with sole reliance on objective records (Danese & Widom 2020).”
From Child Sexual Abuse as a Unique Risk Factor for the Development of Psychopathology: The Compounded Convergence of Mechanisms (2021) · cites this paper as Danese & Widom 2020
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Cites
A cognitive model of posttraumatic stress disorder
Ehlers, A., & Clark, D. M. (2000) · Behaviour Research and Therapy · doi:10.1016/s0005-7967(99)00123-0 · Cited by 6,147
The Lifelong Effects of Early Childhood Adversity and Toxic Stress
Shonkoff, J. P., Garner, A. S., THE COMMITTEE ON PSYCHOSOCIAL ASPECTS OF CHILD AND FAMILY HEALTH, C. O. E. C., Siegel, B. S., Dobbins, M. I., Earls, M. F., Garner, A. S., McGuinn, L., Pascoe, J., & Wood, D. L. (2012) · Pediatrics · doi:10.1542/peds.2011-2663 · Cited by 5,164
Kim-Cohen, J., Caspi, A., Taylor, A., Williams, B., Newcombe, R., Craig, I. W., & Moffitt, T. E. (2006) · Molecular Psychiatry · doi:10.1038/sj.mp.4001851 · Cited by 1,158
Baldwin, J. R., Reuben, A., Newbury, J. B., & Danese, A. (2019) · JAMA Psychiatry · doi:10.1001/jamapsychiatry.2019.0097 · Cited by 1,094
Self-citationPosttraumatic stress disorder in abused and neglected children grown up
Widom, C. S. (1999) · American Journal of Psychiatry · doi:10.1176/ajp.156.8.1223 · Cited by 945
Self-citationChildhood victimization and illicit drug use in middle adulthood.
Spatz Widom, C., Marmorstein, N. R., & Raskin White, H. (2006) · Psychology of Addictive Behaviors · doi:10.1037/0893-164x.20.4.394 · Cited by 278
Maltreatment of boys and the development of disruptive and delinquent behavior
STOUTHAMER–LOEBER, M., LOEBER, R., HOMISH, D. L., & WEI, E. (2001) · Development and Psychopathology · doi:10.1017/s0954579401004102 · Cited by 256
Research works printed but not linked: 41
- Susser, E. & Widom, C. S. Still searching for lost truths about the bitter sorrows of childhood. Schizophr. Bull. 38, 672–675 (2012). · DOI
- Widom, C. S. The cycle of violence. Science 244, 160–166 (1989). · DOI · Paper page
- Widom, C. S., Czaja, S. J. & DuMont, K. A. Intergenerational transmission of child abuse and neglect: real or detection bias? Science 347, 1480–1485 (2015). · DOI
- Caspi, A. et al. The p factor: one general psychopathology factor in the structure of psychiatric disorders? Clin. Psychol. Sci. 2, 119–137 (2014). · DOI · Paper page
- Dalgleish, T. & Werner-Seidler, A. Disruptions in autobiographical memory processing in depression and the emergence of memory therapeutics. Trends Cogn. Sci. 18, 596–604 (2014). · DOI
- Monroe, S. M. Modern approaches to conceptualizing and measuring human life stress. Annu. Rev. Clin. Psychol. 4, 33–52 (2008). · DOI
- Widom, C. S., Weiler, B. L. & Cottler, L. B. Childhood victimization and drug abuse: a comparison of prospective and retrospective findings. J. Consult. Clin. Psychol. 67, 867–880 (1999). · DOI
- Gilbert, R. et al. Burden and consequences of child maltreatment in high-income countries. Lancet 373, 68–81 (2009). · DOI · Paper page
- Nanni, V., Uher, R. & Danese, A. Childhood maltreatment predicts unfavorable course of illness and treatment outcome in depression: a meta-analysis. Am. J. Psychiatry 169, 141–151 (2012). · DOI · Paper page
- Agnew-Blais, J. & Danese, A. Childhood maltreatment and unfavourable clinical outcomes in bipolar disorder: a systematic review and meta-analysis. Lancet Psychiatry 3, 342–349 (2016). · DOI
- Macmillan, H. L. et al. Interventions to prevent child maltreatment and associated impairment. Lancet 373, 250–266 (2009). · DOI · Paper page
- McGee, R. A., Wolfe, D. A., Yuen, S. A., Wilson, S. K. & Carnochan, J. The measurement of maltreatment: a comparison of approaches. Child Abuse Negl. 19, 233–249 (1995). · DOI
- Shaffer, A., Huston, L. & Egeland, B. Identification of child maltreatment using prospective and self-report methodologies: a comparison of maltreatment incidence and relation to later psychopathology. Child Abuse Negl. 32, 682–692 (2008). · DOI
- Negriff, S., Schneiderman, J. U. & Trickett, P. K. Concordance between self-reported childhood maltreatment versus case record reviews for child welfare-affiliated adolescents. Child Maltreatment 22, 34–44 (2017). · DOI
- Reuben, A. et al. Lest we forget: comparing retrospective and prospective assessments of adverse childhood experiences in the prediction of adult health. J. Child Psychol. Psychiatry 57, 1103–1112 (2016). · DOI · Paper page
- Newbury, J. B. et al. Measuring childhood maltreatment to predict early-adult psychopathology: comparison of prospective informant-reports and retrospective self-reports. J. Psychiatr. Res. 96, 57–64 (2018). · DOI · Paper page
- Lazarus, R. S. & Folkman, S. Stress, Appraisal, and Coping (Springer-Verlag, 1984).
- Meiser-Stedman, R., Dalgleish, T., Glucksman, E., Yule, W. & Smith, P. Maladaptive cognitive appraisals mediate the evolution of posttraumatic stress reactions: a 6-month follow-up of child and adolescent assault and motor vehicle accident survivors. J. Abnorm. Psychol. 118, 778–787 (2009). · DOI
- Danese, A. & McEwen, B. S. Adverse childhood experiences, allostasis, allostatic load, and age-related disease. Physiol. Behav. 106, 29–39 (2012). · DOI · Paper page
- Chen, Y. & Baram, T. Z. Toward understanding how early-life stress reprograms cognitive and emotional brain networks. Neuropsychopharmacology 41, 197–206 (2016). · DOI · Paper page
- Loftus, E. Our changeable memories: legal and practical implications. Nat. Rev. Neurosci. 4, 231–234 (2003). · DOI
- Schacter, D. L. & Slotnick, S. D. The cognitive neuroscience of memory distortion. Neuron 44, 149–160 (2004). · DOI
- Danese, A. Annual Research Review: Rethinking childhood trauma—new research directions for measurement, study design and analytical strategies. J. Child Psychol. Psychiatry 61, 236–250 (2020). · DOI
- Widom, C. S., Fisher, J. H., Nagin, D. S. & Piquero, A. R. A prospective examination of criminal career trajectories in abused and neglected males and females followed up into middle adulthood. J. Quant. Criminol. 34, 831–852 (2018). · DOI
- Widom, C. S. Child abuse, neglect, and adult behaviour. Am. J. Orthopsychiatry 59, 355–367 (1989). · DOI
- Nikulina, V. & Widom, C. S. Higher levels of intelligence and executive functioning protect maltreated children against adult arrests: a prospective study. Child Maltreatment 24, 3–16 (2019). · DOI
- Watt, N. F. Longitudinal changes in the social behavior of children hospitalized for schizophrenia as adults. J. Nerv. Ment. Dis. 155, 42–54 (1972). · DOI
- Leventhal, J. M. Research strategies and methodologic standards in studies of risk factors for child abuse. Child Abuse Negl. 6, 113–123 (1982). · DOI
- Schulsinger, F., Mednick, S. A. & Knop, J. Longitudinal Research: Methods and Uses in Behavioral Sciences (Martinus Nijhoff Publishers, 1981). · DOI
- Widom, C. S., DuMont, K. & Czaja, S. J. A prospective investigation of major depressive disorder and comorbidity in abused and neglected children grown up. Arch. Gen. Psychiatry 64, 49–56 (2007). · DOI · Paper page
- Lansford, J. E. et al. A 12-year prospective study of the long-term effects of early child physical maltreatment on psychological, behavioral, and academic problems in adolescence. Arch. Pediatr. Adolesc. Med. 156, 824–830 (2002). · DOI · Paper page
- Thornberry, T. P., Knight, K. E. & Lovegrove, P. J. Does maltreatment beget maltreatment? A systematic review of the intergenerational literature. Trauma Violence Abuse 13, 135–152 (2012). · DOI · Paper page
- Finkelhor, D. Sexually Victimized Children (Free Press, 1979).
- Finkelhor, D. Sourcebook on Child Sexual Abuse (Sage Publications, 1986). · DOI
- Russell, D. E. The incidence and prevalence of intrafamilial and extrafamilial sexual abuse of female children. Child Abuse Negl. 7, 133–146 (1983). · DOI
- Widom, C. S. & Morris, S. Accuracy of adult recollections of childhood victimization: Part II. Childhood sexual abuse. Psychol. Assess. 9, 34–46 (1997). · DOI
- Straus, M. A., Hamby, S. L., Finkelhor, D., Moore, D. W. & Runyan, D. Identification of child maltreatment with the parent–child conflict tactics scales: development and psychometric data for a national sample of American parents. Child Abuse Negl. 22, 249–270 (1998). · DOI
- Widom, C. S. & Shepard, R. L. Accuracy of adult recollections of childhood victimization: Part I. Childhood physical abuse. Psychol. Assess. 8, 412–421 (1996). · DOI
- American Psychiatric Association Diagnostic and Statistical Manual of Mental Disorders: DSM-III-R 3rd edn, revised (American Psychiatric Press, 1987).
- Eaton, W. W., Regier, D. A., Locke, B. Z. & Taube, C. A. The Epidemiologic Catchment Area Program of the National Institute of Mental Health. Public Health Rep. 96, 319–325 (1981).
- Helzer, J. E. et al. A comparison of clinical and diagnostic interview schedule diagnoses: physician reexamination of lay-interviewed cases in the general population. Arch. Gen. Psychiatry 42, 657–666 (1985). · DOI
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“For instance, children’s subjective perceptions of traumatic life events can be more predictive of adult life psychopathology than “objective” measures (Danese & Widom, 2020).”
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Hogg, B., Gardoki-Souto, I., Valiente-Gómez, A., Rosa, A., Fortea, L., Raduà, J., Amann, B., & Moreno-Alcázar, A. (2022) · European Archives of Psychiatry and Clinical Neuroscience · doi:10.1007/s00406-022-01495-5 · Cited by 156
“In a recent Nature Human Behaviour publication, the authors compared in a cohort of 1196 children both objective, courtdocumented evidence of maltreatment and subjective reports of their childhood maltreatment histories, and found psychopathology in adulthood to be associated with subjective rather than objective meas…”
BackgroundGee, D. G. (2021) · American Journal of Psychiatry · doi:10.1176/appi.ajp.2021.21090944 · Cited by 148
“First, dimensional models of adversity can flexibly allow for the incorporation of additional dimensions (13, 97) and will benefit from increased emphasis on the child’s own perception and experience of any given event (136, 204, 258, 259).”
BackgroundBaldwin, J. R., Coleman, O., Francis, E., & Danese, A. (2024) · JAMA Psychiatry · doi:10.1001/jamapsychiatry.2024.0818 · Cited by 145
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Holz, N. E., Berhe, O., Sacu, S., Schwarz, E., Tesarz, J., Heim, C. C., & Tost, H. (2022) · Biological Psychiatry · doi:10.1016/j.biopsych.2022.10.019 · Cited by 114
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BackgroundDanese, A., & Widom, C. S. (2023) · JAMA Psychiatry · doi:10.1001/jamapsychiatry.2023.2140 · Cited by 109
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Ho, T. C., & King, L. S. (2021) · Translational Psychiatry · doi:10.1038/s41398-021-01639-6 · Cited by 117
Francis, E. R., Tsaligopoulou, A., Stock, S. E., Pingault, J.-B., & Baldwin, J. (2023) · Journal of Child Psychology and Psychiatry and Allied Disciplines · doi:10.1111/jcpp.13803 · Cited by 91
“For example, one study found that subjective self-reports of child maltreatment were associated with an increased risk of psychopathology in adulthood, independent of court-documented evidence (Danese & Widom, 2020).”
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“Additionally, adult psychopathology is more strongly associated with self-reported maltreatment in adulthood than it is with court-documented or informantreported (i.e., by caregivers, researchers, or clinicians) maltreatment in early childhood (Danese & Widom, 2020; Newbury et al., 2018).”
BackgroundSelf-citationIob, E., Lacey, R. E., Giunchiglia, V., & Steptoe, A. (2022) · Molecular Psychiatry · doi:10.1038/s41380-022-01478-x · Cited by 100
“, court reports), suggesting that the subjective experience of ACEs is particularly important in predicting future mental health outcomes [36].”
BackgroundRakesh, D., Kelly, C. A. M., Vijayakumar, N., Zalesky, A., Allen, N. B., & Whittle, S. (2020) · Biological Psychiatry Cognitive Neuroscience and Neuroimaging · doi:10.1016/j.bpsc.2020.09.016 · Cited by 83
Grummitt, L. R., Kelly, E. V., Barrett, E. L., Lawler, S., Prior, K., Stapinski, L. A., & Newton, N. C. (2021) · Australian & New Zealand Journal of Psychiatry · doi:10.1177/00048674211025691 · Cited by 104
“…self-reported, which is subject to desirability bias, although participants were assured their responses were confidential, and research shows self-report of maltreatment is more important for psychopathology than objective reports (e.g. child protective service reports) (Danese and Widom, 2020).”
BackgroundAlexithymia in individuals maltreated as children and adolescents: a meta‐analysis
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de Heer, C., Bi, S., Finkenauer, C., Alink, L. R. A., & Maes, M. (2022) · Child Maltreatment · doi:10.1177/10775595221103420 · Cited by 83
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BackgroundGuiney, H., Caspi, A., Ambler, A., Belsky, J., Kokaua, J., Broadbent, J., Cheyne, K., Dickson, N., Hancox, R. J., Harrington, H., et al. (2024) · Development and Psychopathology · doi:10.1017/s0954579422001146 · Cited by 64
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BackgroundEmotion Recognition in Adults With a History of Childhood Maltreatment: A Systematic Review
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BackgroundGehred, M. Z., Knodt, A. R., Ambler, A. P., Bourassa, K. J., Danese, A., Elliott, M. L., Hogan, S., Ireland, D. R., Poulton, R., Ramrakha, S., et al. (2021) · Biological Psychiatry · doi:10.1016/j.biopsych.2021.02.971 · Cited by 72
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BackgroundSocial relationships and children’s perceptions of adversity
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“…some measures do exist (Williamson et al., 2003), and emerging research suggests that the creation of new methods to measure children’s perceptions of adversity will capture variation in behavioral, health, and biological outcomes (Danese & Widom, 2020; Jepma et al., 2018; Rivenbark et al., 2020).”
BackgroundYe, Z.-L., Wei, X., Zhang, J., Li, H., & Cao, J.-G. (2023) · Current Psychology · doi:10.1007/s12144-023-04613-1 · Cited by 45
Hanson, J. L., & Nacewicz, B. M. (2021) · Frontiers in Human Neuroscience · doi:10.3389/fnhum.2021.624705 · Cited by 50
Prachason, T., Mutlu, İ., Fusar‐Poli, L., Menne‐Lothmann, C., Decoster, J., van Winkel, R., Collip, D., Delespaul, P., Binder, M. D., Derom, C. A., et al. (2023) · Social Psychiatry and Psychiatric Epidemiology · doi:10.1007/s00127-023-02546-5 · Cited by 51
Brieant, A. E., Vannucci, A., Nakua, H., Harris, J., Lovell, J. R., brundavanam, D., Tottenham, N., & Gee, D. G. (2023) · Developmental Cognitive Neuroscience · doi:10.1016/j.dcn.2023.101256 · Cited by 49
Freier, A., Kruse, J., Schmalbach, B., Zara, S., Werner, S., Brähler, E., Fegert, J. M., & Kampling, H. (2021) · Journal of Affective Disorders · doi:10.1016/j.jad.2021.12.020 · Cited by 49
What is the expected human childhood? Insights from evolutionary anthropology
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“…with this perspective is research showing that perceived, rather than objective (i.e., actual), experience of childhood adversity is associated with well-being and psychopathology (e.g., Danese & Widom, 2020; Smith & Pollak, 2021b), potentially in a causal manner (Baldwin & Degli Esposti, 2021).”
Nivison, M. D., Vandell, D., Booth-LaForce, C., & Roisman, G. I. (2021) · Psychology Science · doi:10.1177/0956797620975775 · Cited by 39
“In addition, previous studies (Danese & Widom, 2020; Newbury et al., 2018) have demonstrated that retrospective reports of caregiving experiences may be uniquely predictive of important adult outcomes (e.g., psychopathology) above and beyond prospective evidence, suggesting that retrospective…”
BackgroundParedes-Echeverri, S., Guthrie, A. J., & Perez, D. L. (2022) · Frontiers in Psychiatry · doi:10.3389/fpsyt.2022.1040911 · Cited by 38
“We stratified our mixed FND cohort based on the presence or absence of probable PTSD, and separately based on the presence or absence of endorsed childhood maltreatment (abuse and neglect considered separately) (23).”
BackgroundMethodInfluentialMood and microbes: a comprehensive review of intestinal microbiota’s impact on depression
Luqman, A., He, M., Hassan, A., Ullah, M., Zhang, L., Khan, M. R., Din, A. U., Ullah, K., Wang, W. J., & Wang, G. (2024) · Frontiers in Psychiatry · doi:10.3389/fpsyt.2024.1295766 · Cited by 39
Naicker, S. N., Norris, S. A., & Richter, L. (2021) · EClinicalMedicine · doi:10.1016/j.eclinm.2021.101094 · Cited by 44
Gardoki-Souto, I., Redolar-Ripoll, D., Fontana, M., Hogg, B., Castro, M. J., Blanch, J. M., Ojeda, F., Solanes, A., Radua, J., Valiente-Gómez, A., et al. (2022) · Pain Research and Management · doi:10.1155/2022/2114451 · Cited by 36
“However, a prior study emphasizes the importance and clinical relevance of subjective memories in a recent natural human behaviour publication [94].”
BackgroundThe Subjective Experience of Childhood Maltreatment in Psychopathology.
Danese, A., & Widom, C. (2021) · JAMA psychiatry · doi:10.1001/jamapsychiatry.2021.2874 · Cited by 35
Self-citationKerber, A., Gewehr, E., Zimmermann, J., Sachser, C., Fegert, J. M., Knaevelsrud, C., & Spitzer, C. (2023) · Personality and Mental Health · doi:10.1002/pmh.1578 · Cited by 40
Wenter, A., Schickl, M., Sevecke, K., Juen, B. H., & Exenberger, S. (2022) · Frontiers in Psychology · doi:10.3389/fpsyg.2022.901205 · Cited by 45
“Research on other types of traumatic events and previous disasters has clearly shown that the risk of psychopathology is particularly high in relation to subjective experiences (Lonigan et al., 1991; Danese and Widom, 2020).”
BackgroundStewart, G. R., Corbett, A., Ballard, C. G., Creese, B., Aarsland, D., Hampshire, A., Charlton, R. A., & Happe, F. G. E. (2021) · International Journal of Geriatric Psychiatry · doi:10.1002/gps.5669 · Cited by 37
“Importantly, recalled childhood abuse/neglect appear to be better predictors of latter poor mental health and wellbeing than contemporaneously recorded incidents.(39) Elevated rates of current PTSD, depression, and anxiety symptoms were also reported by those with high versus low autistic traits (with very large Trait…”
BackgroundA framework for understanding adverse adolescent experiences
Pollmann, A., Bates, K. E., & Fuhrmann, D. (2025) · Nature Human Behaviour · doi:10.1038/s41562-024-02098-x · Cited by 36
“Subjective perceptions of adverse experiences are often found to be more predictive of psychopathological outcomes than objective measures 209,210 .”
Predictors of Parental Coping During the Covid-19 Pandemic: A Survey in Germany
Clemens, V., Köhler-Dauner, F., Ziegenhain, U., & Fegert, J. (2021) · Frontiers in Psychology · doi:10.3389/fpsyg.2021.715327 · Cited by 33
“There has been a critical debate on the validity of retrospectively assessed ACEs (Baldwin et al., 2019), but subjective reports of childhood maltreatment were shown to be highly relevant for adulthood (Danese and Widom, 2020).”
BackgroundMian, O., Belsky, D. W., Cohen, A. A., Anderson, L. N., Gonzalez, A., Ma, J., Sloboda, D. M., Bowdish, D. M., & Verschoor, C. P. (2022) · Psychoneuroendocrinology · doi:10.1016/j.psyneuen.2022.105821 · Cited by 32
“prospectively recorded ACEs are not recalled or because prospective records are absent for ACEs that are recalled (Danese and Widom, 2020; Reuben et al., 2016).”
BackgroundReinhard, M. A., Rek, S. V., Nenov-Matt, T., Barton, B. B., Dewald‐Kaufmann, J., Merz, K., Musil, R., Jobst, A., Brakemeier, E., Bertsch, K., et al. (2022) · European Psychiatry · doi:10.1192/j.eurpsy.2022.2313 · Cited by 36
“For instance, Baldwin et al. [58] and Newbury et al. [55] reported a poor agreement between prospective and retrospective measures of CM. Similarly, Danese and Widom [30] found that the risk of later psychopathology hardly was associated with objective measures but rather linked to subjective reports even if reports w…”
BackgroundResultInfluentialQuinton, A. M. G., Ali, D., Danese, A., Happe, F. G. E., & Rumball, F. (2024) · Review Journal of Autism and Developmental Disorders · doi:10.1007/s40489-024-00430-9 · Cited by 32
“…supports the importance of subjective experience of traumatic events in developing PTSD and other types of psychopathologies (Brewin et al., 2019; Danese & Widom, 2020) and the importance of exploring the role of autistic perception and experience on what is found to be traumatising (Kerns et…”
Self-citationSmith, K. E., & Pollak, S. D. (2021) · Cognitive Affective & Behavioral Neuroscience · doi:10.3758/s13415-021-00901-0 · Cited by 38
“More recently, researchers have started to incorporate a role for children’s perceptions of their environments as a way to better understand the effects of stress (Allwood et al., 2017; Danese & Widom, 2020).”
BackgroundBaldwin, J. R., & Degli Esposti, M. (2021) · JCPP Advances · doi:10.1111/jcv2.12010 · Cited by 29
“Recent evidence suggests that it is the perceived, rather than objective (i.e., actual) experience of childhood adversity which is associated with psychopathology (Danese & Widom, 2020).”
BackgroundResultInfluential(2024) · doi:10.7554/elife.92700 · Cited by 29
“…a wealth of research suggests that the effects of experiences of early life adversity are cumulative, non-specific and rather unlikely to be tied to specific types of adverse events ( Danese et al., 2009 ; Danese and Widom, 2020 ; Gehred et al., 2021 ; Smith and Pollak, 2022 ; Young et al., 2019 ).”
BackgroundDanese, A., & Widom, C. S. (2024) · The Lancet Psychiatry · doi:10.1016/s2215-0366(24)00224-4 · Cited by 35
Self-citationOncioiu, S. I., Boivin, M., Geoffroy, M., Arseneault, L., Galéra, C., Navarro, M. C., Brendgen, M. R., Vitaro, F., Tremblay, R. E., Côté, S. M., et al. (2021) · Psychological Medicine · doi:10.1017/s0033291721003822 · Cited by 44
Childhood Maltreatment and Narcissism: The Mediating Role of Dissociation
Bertele, N., Talmon, A., & Gross, J. J. (2022) · Journal of Interpersonal Violence · doi:10.1177/0886260520984404 · Cited by 27
“Although recent research highlights the importance of subjective evaluation in the field of childhood maltreatment (Danese & Widom, 2020), report or response biases are possible.”
BackgroundBürgin, D., Witt, A., Seker, S., d’Huart, D., Meier, M., Jenkel, N., Boonmann, C., Schmeck, K., Fegert, J. M., & Schmid, M. (2023) · Development and Psychopathology · doi:10.1017/s0954579423001426 · Cited by 34
“…debated considering certain biases (e.g., recall biases) with new studies reporting only poor overlap between maltreatment exposure assessed in prospective versus retrospective research designs (Baldwin et al., 2019; Bürgin et al., 2020; Danese & Widom, 2020; Danese, 2020; Hardt & Rutter, 2004).”
War‐related trauma linked to increased sustained attention to threat in children
Michalek, J. E., Lisi, M., Binetti, N., Özkaya, S., Hadfield, K., Dajani, R., & Mareschal, I. (2022) · Child Development · doi:10.1111/cdev.13739 · Cited by 26
Ugarte, E., & Hastings, P. (2022) · Development and Psychopathology · doi:10.31234/osf.io/pwe4x · Cited by 26
“…who display “truly” (observed and statistically demonstrated) unpredictable behaviors might enlighten several questions about the developmental biobehavioral implications of experiences and/or cognitions of unpredictability (Baldwin & Esposti, 2021; Danese & Widom, 2020; Rivenbark et al., 2020).”
BackgroundJavakhishvili, M., & Widom, C. S. (2021) · Journal of Applied Developmental Psychology · doi:10.1016/j.appdev.2021.101351 · Cited by 28
Self-citationDanese, A., McLaughlin, K., Samara, M., & Stover, C. (2020) · British medical journal · doi:10.1136/bmj.m3073 · Cited by 26
Self-citationPerini, I., Mayo, L. M., Capusan, A. J., Paul, E. R., Yngve, A., Kämpe, R., Gauffin, E., Mazurka, R., Ghafouri, B., Stensson, N., et al. (2023) · Molecular Psychiatry · doi:10.1016/j.biopsych.2023.02.051 · Cited by 36
Childhood Maltreatment and Eating Disorders: A Prospective Investigation
Talmon, A., & Widom, C. S. (2021) · Child Maltreatment · doi:10.1177/1077559520988786 · Cited by 35
“Danese and Widom (2020) reported that without the person’s subjective reporting of the experience, the risk of psychopathology in individuals with objectively defined maltreatment (based on court records) was minimal.”
BackgroundResultInfluentialSelf-citationGee, D. G., & Cohodes, E. M. (2023) · Development and Psychopathology · doi:10.1017/s0954579423001128 · Cited by 25
“…the context of early adversity necessitates consideration of distinct ways of experiencing and understanding these adversities (Biel & Coates, 2021; Danese & Widom, 2020; Pollak & Smith, 2021), as well as an emphasis on eradicating harmful societal forces such as structural racism that perpetually…”
BackgroundAlnassar, J. S., Juruena, M., Macare, C., Perkins, A., & Young, A. H. (2024) · Journal of Affective Disorders · doi:10.1016/j.jad.2024.05.040 · Cited by 24
Conley, M. I., Hernandez, J., Salvati, J. M., Gee, D. G., & Baskin-sommers, A. R. (2022) · Development and Psychopathology · doi:10.1017/s095457942100184x · Cited by 28
“…although perceptions of threat in the neighborhood, school, and family have been shown to be distinct risk factors and influences on development (Danese & Widom, 2020; ElSheikh & Harger, 2001; Goldman-Mellor et al., 2016; HadleyIves et al., 2000), there are contexts and indicators of threat…”
BackgroundRiem, M., Lotz, A., Horstman, L., Cima, M., Verhees, M., Dijk, K. A.-V., van IJzendoorn, M. H., & Bakermans-Kranenburg, M. (2021) · Psychoneuroendocrinology · doi:10.1016/j.psyneuen.2021.105380 · Cited by 24
“It should be noted that retrospectively measured subjective experience of child abuse is a more important predictor of developmental outcomes compared to prospective or objectives measures of the actual event (Danese and Widom, 2020; Latham et al., 2020).”
ResultGenetic and early environmental predictors of adulthood self-reports of trauma
Peel, A. J., Purves, K. L., Baldwin, J. R., Breen, G. D., Coleman, J. R. I., Pingault, J., Skelton, M., ter Kuile, A., Danese, A., & Eley, T. C. (2022) · The British Journal of Psychiatry · doi:10.1192/bjp.2021.207 · Cited by 29
“As the nature of rGE effects vary across development, environmental adversities in pre-school (age 1-4), middle childhood (7-10) and early adolescence (12-16) were summed to create five composite scores of parent- and self-reported”
MethodSelf-citationBürgin, D., Clemens, V., Witt, A., Sachser, C., Jud, A., Brähler, E., Strauss, B. M., Petrowski, K., Schmid, M., & Fegert, J. M. (2023) · Child Abuse & Neglect · doi:10.1016/j.chiabu.2023.106382 · Cited by 27
Lippard, E., & Nemeroff, C. B. (2022) · Pharmacology Biochemistry and Behavior · doi:10.1016/j.pbb.2022.173361 · Cited by 26
Breaking the Cycle of Intergenerational Childhood Maltreatment: Effects on Offspring Mental Health
Islam, S., Jaffee, S. R., & Widom, C. S. (2022) · Child Maltreatment · doi:10.1177/10775595211067205 · Cited by 28
“Danese and Widom (2020) found that subjective self-report measures of maltreatment are more predictive of psychopathology outcomes than court-substantiated records, which is consistent with our findings.”
ResultSelf-citationMassó-Rodríguez, A., Hogg, B., Gardoki-Souto, I., Valiente-Gómez, A., Trabsa, A., Mosquera, D., García-Estela, A., Colom, F., Pérez, V., Padberg, F., et al. (2021) · Frontiers in Psychiatry · doi:10.3389/fpsyt.2021.681876 · Cited by 32
Early adversity as the prototype gene × environment interaction in mental disorders?
Martins, J., Yusupov, N., Binder, E. B., Brückl, T. M., & Czamara, D. (2022) · Pharmacology Biochemistry and Behavior · doi:10.1016/j.pbb.2022.173371 · Cited by 22
Li, S., Wang, R., Thomas, E., Jiang, Z., Jin, Z., Li, R., Qian, Y., Song, X., Sun, Y., Zhang, S., et al. (2022) · Frontiers in Psychiatry · doi:10.3389/fpsyt.2022.918092 · Cited by 26
“purposes cannot rule out the possibility of recall bias, which may influence the strength of the observed relationships but recent work suggests that recall bias does not explain associations between retrospective reports of childhood adversity and psychopathology (59).”
BackgroundScheuplein, M., & van Harmelen, A. (2021) · Current Opinion in Psychology · doi:10.31234/osf.io/tz4an · Cited by 22
Mental health of children and young people in the WHO Europe region
Tarasenko, A., Josy, G., Minnis, H., Hall, J., Danese, A., Lau, J. Y. F., Cortese, S., Stringaris, A. K., Redlich, C., & Ougrin, D. (2025) · The Lancet Regional Health - Europe · doi:10.1016/j.lanepe.2025.101459 · Cited by 35
“The impact of maltreatment on psychopathology appears to be explained by an individual’s appraisal and memories of such events, 44–46 and trauma-focused cognitive behavioural therapy is effective for treating post-traumatic stress disorder and comorbid symptoms following sexual abuse, 47…”
Self-citationO’Shields, J., Graves, B. D., & Mowbray, O. P. (2023) · Brain Behavior & Immunity - Health · doi:10.1016/j.bbih.2023.100611 · Cited by 18
“who have an objective history of CM without subjective recall of CM were less likely to experience a mental health problem (Danese and Widom, 2020).”
BackgroundPereira, S. M. P., Rogers, N. T., & Power, C. (2021) · BMC Medicine · doi:10.1186/s12916-021-02164-5 · Cited by 21
“Our finding for adult retrospective report is particularly relevant given that prospective measures such as court substantiated sexual abuse have high rates of false negatives [45].”
BackgroundResultOlsavsky, A. K., Stoddard, J., Erhart, A., Tribble, R. C., & Kim, P. (2021) · Social Cognitive and Affective Neuroscience · doi:10.1093/scan/nsab005 · Cited by 21
Uy, J. P., & Gotlib, I. H. (2023) · Journal of Child Psychology and Psychiatry · doi:10.1111/jcpp.13942 · Cited by 21
“…we also explored possible differences between the subjective and objective severity ratings of early adversity, given research demonstrating differential associations between participants’ subjective and objective experience of maltreatment and psychopathology (e.g., Danese & Widom, 2020).”
Plomin, R. J., Gidziela, A., Malanchini, M., & von Stumm, S. (2022) · Development and Psychopathology · doi:10.1017/s0954579422000931 · Cited by 29
“Supporting this perspective is a recent study showing that subjective rather than objective mal-treatment in childhood predicted psychopathology later in life (Danese & Widom, 2020).”
BackgroundThe Association Between Exposure to COVID-19 and Mental Health Outcomes Among Healthcare Workers
Czepiel, D., Hoek, H., van der Markt, A., Rutten, B., Veling, W., Schirmbeck, F., Mascayano, F., Susser, E., & van der Ven, E. (2022) · Frontiers in Public Health · doi:10.3389/fpubh.2022.896843 · Cited by 20
“The current findings also coincide with a wider body of literature highlighting the subjective appraisal of crises and traumatic life events as drivers of negative outcomes (53).”
ResultSamaey, C., Lecei, A., Achterhof, R., Hagemann, N., Hermans, K. S. F. M., Hiekkaranta, A. P., Kirtley, O. J., Reininghaus, U., Boets, B., Myin‐Germeys, I., et al. (2023) · Journal of Adolescence · doi:10.1002/jad.12145 · Cited by 20
Positive parenting moderates associations between childhood stress and corticolimbic structure
Kahhalé, I., Barry, K. R., & Hanson, J. (2023) · PNAS Nexus · doi:10.1093/pnasnexus/pgad145 · Cited by 19
“…elevated rates of adult psychopathology only when considering self-report experiences of maltreatment and not when relying on court-documented records alone ( 21); a similar pattern has been replicated for other early life experiences such as peer victimization and neighborhood violence (22, 23).”
Testing the specificity of environmental risk factors for developmental outcomes.
Bignardi, G., Dalmaijer, E., & Astle, D. (2021) · Child Development · doi:10.31219/osf.io/v2pca · Cited by 19
Predicting disclosure latency in substantiated cases of child sexual abuse
Gewehr, E., Hensel, B., & Volbert, R. (2021) · Child Abuse & Neglect · doi:10.1016/j.chiabu.2021.105346 · Cited by 28
Bali, P., Sonuga‐Barke, E., Mohr‐Jensen, C., Demontis, D., & Minnis, H. (2023) · JCPP Advances · doi:10.1002/jcv2.12169 · Cited by 18
“Prospective longitudinal studies are therefore regarded as essential in teasing apart direction (s) of causality as they avoid the potential biases inherent in retrospective assessments of CM and ADHD (Baldwin et al., 2019; Danese & Widom, 2020).”
BackgroundScorza, P., Duarte, C. S., Lee, S., Wu, H., Posner, J., Baccarelli, A., & Monk, C. (2023) · Journal of the American Academy of Child & Adolescent Psychiatry · doi:10.1016/j.jaac.2023.02.018 · Cited by 18
Prevalence of child maltreatment in a nationwide sample of 18 to 31 year-olds in Germany
Kasinger, C., Schlack, R., Brähler, E., Fegert, J., & Clemens, V. (2024) · Child and Adolescent Psychiatry and Mental Health · doi:10.1186/s13034-024-00795-z · Cited by 18
“…individuals who report CM retrospectively constitute a distinct group from those who report CM prospectively [42], Nevertheless, subjective reports of childhood maltreatment have been shown to be associated with adverse consequences for later health, making themhighly relevant for adulthood [43].”
BackgroundColeman, O., Baldwin, J. R., Dalgleish, T., Rose‐Clarke, K., Widom, C. S., & Danese, A. (2024) · Journal of Child Psychology and Psychiatry · doi:10.1111/jcpp.14048 · Cited by 42
Self-citation
Metadata
- Authors
- Danese, A., & Widom, C. S.
- Affiliations
- King's College London (GB)
- The Graduate Center, CUNY (US)
- Corresponding author
- Danese, Andrea
- Widom, Cathy Spatz
- Venue
- Nature Human Behaviour
- Published
- 2020-05-18
- Volume
- 4
- Issue
- 8
- Pages
- 811-818
- ISSN
- 2397-3374 (ISSN-L)
- OpenAlex
- W3024217604
- Cited by
- 414
- References
- 0
- Citations by year
- 2026: 50 · 2025: 68 · 2024: 72 · 2023: 72 · 2022: 68 · 2021: 66 · 2020: 18
- FWCI
- 22.42
- Type
- journal article
- Language
- en
- Open access
- green
- kclpure.kcl.ac.uk
- Licence
- Locations
- Nature Human Behaviour (publishedVersion)
- PubMed (publishedVersion)
- RePEc: Research Papers in Economics (submittedVersion)
- Research Portal (King's College London) (submittedVersion, other-oa)
- Funders
- RCUK | Medical Research Council (P005918)
- U.S. Department of Health & Human Services | NIH | National Institute of Mental Health (MH49467, MH58386)
- U.S. Department of Health & Human Services | NIH | Eunice Kennedy Shriver National Institute of Child Health and Human Development (HD40774)
- U.S. Department of Health & Human Services | NIH | National Institute on Aging (AG058683)
- Topics
- Social Sciences › Psychology › Clinical Psychology › Child Abuse and Trauma
- Social Sciences › Sociology and Political Science › Child Welfare and Adoption
- Social Sciences › Sociology and Political Science › Military, Security, and Education Studies
- Keywords
- child abuse, psychopathology, subjective experience, objective measures, court records, retrospective recall, childhood trauma, mental health
- MeSH terms
- Adolescent, Adult, Mental Disorders, Female, Humans, Interviews as Topic, Male, Psychopathology, Case-Control Studies, Adult Survivors of Child Abuse, Young Adult
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