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Schellong J, Schellong A, Gast U, Frommberger U, Jatzko A, Schäfer I. [Trauma and memory-A contribution to the current debate in law and psychotherapy]. DER NERVENARZT 2024:10.1007/s00115-024-01665-x. [PMID: 38709253 DOI: 10.1007/s00115-024-01665-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 04/10/2024] [Indexed: 05/07/2024]
Abstract
The recall of memories of past events, experiences and emotions is a complex process. When experiencing traumatic events, as is the case with sexual violence, a host of additional complexities and difficulties arise. This becomes especially important in court cases which rely mostly or exclusively on the testimony of the victim, where the problem of the fallibility of memory takes center stage. Some research studies emphasize the possibility of inducing, altering or suppressing memories, especially in the context of psychotherapy. This has led to the unfortunate reality that the testimony of victims who have undergone psychotherapy is often considered to be unreliable. This in turn can lead to the impression that a decision has to be made between treatment of the adverse effects of traumatic events and maximizing the chances for a conviction of the perpetrator in court. This article introduces some central concepts of our current understanding of memory and gives an overview of the relevant scientific literature and debate. Following this, it examines the dilemma as it pertains to the different groups of all involved parties (i.e., victims, members of the judiciary and psychotherapists). Lastly, it proposes a framework of how to approach a solution to this problem by focusing on research in critical areas, expansion of therapy guidelines and documentation procedures as well as communication of these efforts to all parties involved.
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Affiliation(s)
- Julia Schellong
- Klinik und Poliklinik für Psychotherapie und Psychosomatik, Medizinische Fakultät, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Deutschland.
| | | | - Ursula Gast
- Praxis für Psychosomatische Medizin, Mittelangeln, Deutschland
| | - Ulrich Frommberger
- Klinik für Psychiatrie und Psychotherapie, Universitätsklinikum Freiburg, Medizinische Fakultät, Albert-Ludwigs-Universität Freiburg, Freiburg, Deutschland
- Privatpraxis, Sölden, Deutschland
| | | | - Ingo Schäfer
- Klinik für Psychiatrie und Psychotherapie, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Deutschland
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2
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McMaugh K, Roufeil L, Salter M, Middleton W. Incestuous Abuse Continuing into Adulthood: Clinical Features and Therapists' Conceptualisations. J Trauma Dissociation 2024:1-16. [PMID: 38597594 DOI: 10.1080/15299732.2024.2341221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 03/22/2024] [Indexed: 04/11/2024]
Abstract
Prolonged incest, where children are sexually abused by familial perpetrators into adulthood, has been documented in clinical and criminological scholarship, however it is often overlooked in research, policy and practice approaches to familial sexual abuse. This article draws on interviews with ten Australian therapists about their clinical work with clients subject to incestuous abuse continuing into adulthood. It outlines their descriptions of these cases, the nature of the reported abuse and factors that facilitated prolonged and ongoing incest, including at the time of therapy. The therapists and their clients were female. The clients were highly dissociative and experienced significant psychiatric and medical comorbidity, and extensive socio-economic disadvantage. Reported abuse was sadistic, ongoing, often involved multiple perpetrators, and sometimes had links to organized abuse. Therapists' conceptualizations of the factors related to the abuse included: enmeshed and disorganized attachment to the perpetrator; symptoms of severe dissociation; having absent, abusive or non-protective mothers; and social isolation which limited help-seeking. The study concludes that attachment, trauma and dissociation-informed therapy is essential, while further research is needed to further explore effective interventions and responses to this clinical cohort.
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Affiliation(s)
- Kate McMaugh
- Kate McMaugh Psychology Services, Balgowlah, Australia
| | - Louise Roufeil
- School of Psychology, Charles Sturt University, Bathurst, Australia
| | - Michael Salter
- School of Social Sciences, University of New South Wales, Sydney, Australia
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3
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Aleksic M, Reineck A, Ehring T, Wolkenstein L. When does imagery rescripting become a double-edged sword? - Investigating the risk of memory distortion through imagery rescripting in an online Trauma film study. Behav Res Ther 2024; 174:104495. [PMID: 38401468 DOI: 10.1016/j.brat.2024.104495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 01/12/2024] [Accepted: 02/06/2024] [Indexed: 02/26/2024]
Abstract
Imagery Rescripting (ImRs) has proven effective in reducing involuntary emotional memories. However, it is unclear whether and when it may lead to reduced accuracy of voluntary memory. Although previous analogue studies suggest that ImRs does not pose a general risk regarding memory distortion, it can not be ruled out that ImRs could cause memory impairment under certain risk conditions. In our three-day online trauma film study we investigated in a healthy sample (N = 267) whether specific instructions during ImRs as typically provided in clinical practice (i.e., detailed imagery with a sensory focus) increase the risk of memory distortions. Additionally, we examined whether the completeness of the original memory moderates these instruction effects. Contrary to our expectations, a sensory focus during ImRs was associated with higher memory accuracy in a recognition task, independently of the quality of the original memory. These results extend previous findings by suggesting that ImRs does not even impair memory performance when the quality of the original memory is poor and when the production of sensory-rich images is specifically encouraged. Our results question current practices employed to assess witness statement credibility, which are partly based on concerns that trauma-focused interventions like ImRs undermine memory accuracy.
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Schemmel J, Datschewski-Verch L, Volbert R. Recovered memories in psychotherapy: a survey of practicing psychotherapists in Germany. Memory 2024; 32:176-196. [PMID: 38285181 DOI: 10.1080/09658211.2024.2305870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 01/05/2024] [Indexed: 01/30/2024]
Abstract
We report on a survey of 258 psychotherapists from Germany, focusing on their experiences with memory recovery in general, suggestive therapy procedures, evaluations of recovered memories, and memory recovery in training and guidelines. Most therapists (78%) reported instances of memory recovery encompassing negative and positive childhood experiences, but usually in a minority of patients. Also, most therapists (82%) reported to have held assumptions about unremembered trauma. Patients who held these beliefs were reported by 83% of the therapists. Both therapist and patient assumptions reportedly occurred in a minority of cases. Furthermore, 35% of participants had used therapeutic techniques at least once to recover presumed trauma memories. Only 10% reported assuming trauma in most patients and recovering purported memories in a majority of the attempts. A fifth believed memory recovery was a task of psychotherapy. This belief correlated with trauma assumptions, memory recovery attempts, and recovery frequency. Psychodynamic therapists more often reported to assume trauma behind symptoms and agreed more with problematic views on trauma and memory. No differences showed regarding suggestive behaviour in therapy. Most participants expressed interest in receiving support on dealing with memory recoveries. This interest should be taken up, ideally during therapist training.
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Affiliation(s)
- Jonas Schemmel
- Department of Psychology, University of Kassel, Kassel, Germany
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5
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Greene CM, Ryan KM, Ballantyne L, Barrett E, Cowman CS, Dawson CA, Huston C, Maher J, Murphy G. Unringing the bell: Successful debriefing following a rich false memory study. Mem Cognit 2024:10.3758/s13421-024-01524-9. [PMID: 38286945 DOI: 10.3758/s13421-024-01524-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/18/2024] [Indexed: 01/31/2024]
Abstract
In rich false memory studies, familial informants often provide information to support researchers in planting vivid memories of events that never occurred. The goal of the current study was to assess how effectively we can retract these false memories via debriefing - i.e., to what extent can we put participants back the way we found them? We aimed to establish (1) what proportion of participants would retain a false memory or false belief following debriefing, and (2) whether richer, more detailed memories would be more difficult to retract. Participants (N = 123) completed a false memory implantation protocol as part of a replication of the "Lost in the Mall" study (Loftus & Pickrell, Psychiatric Annals, 25, 720-725, 1995). By the end of the protocol, 14% of participants self-reported a memory for the fabricated event, and a further 52% believed it had happened. Participants were then fully debriefed, and memory and belief for the false event were assessed again. In a follow-up assessment 3 days post-debriefing, the false memory rate had dropped to 6% and false belief rates also fell precipitously to 7%. Moreover, virtually all persistent false memories were found to be nonbelieved memories, where participants no longer accepted that the fabricated event had occurred. Richer, more detailed memories were more resistant to correction, but were still mostly retracted. This study provides evidence that participants can be "dehoaxed", and even very convincing false memories can be retracted.
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Affiliation(s)
- Ciara M Greene
- School of Psychology, University College Dublin, Dublin, Ireland.
| | - Katie M Ryan
- School of Psychology, University College Dublin, Dublin, Ireland
| | - Lisa Ballantyne
- School of Applied Psychology, University College Cork, Cork, Ireland
| | - Elizabeth Barrett
- School of Applied Psychology, University College Cork, Cork, Ireland
| | - Conor S Cowman
- School of Applied Psychology, University College Cork, Cork, Ireland
| | | | - Charlotte Huston
- School of Applied Psychology, University College Cork, Cork, Ireland
| | - Julie Maher
- School of Applied Psychology, University College Cork, Cork, Ireland
| | - Gillian Murphy
- School of Applied Psychology, University College Cork, Cork, Ireland
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Ikier S, Dönerkayalı C, Halıcı ÖS, Kaymak Gülseren ZA, Göksal H, Akbaş B. When is memory more reliable? Scientific findings, theories, and myths. APPLIED NEUROPSYCHOLOGY. ADULT 2024; 31:77-94. [PMID: 35944506 DOI: 10.1080/23279095.2022.2107928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
The question of whether human memory is reliable generated extensive research. Memory is open to reconstruction and false retrieval of unpresented information or unexperienced events. These can create problems in judgments and decisions that rely on memory accuracy. In the case of eyewitness testimony, these problems can result in injustice. Then again, memory is also reliable enough. Information acquisition, processing, and retrieval capacity of our memory made it possible to survive the course of evolution. Our memory also makes it possible to continue our daily lives, most of the time without major problems. In the present review, we suggest that the right question to ask may not be whether memory is reliable, but rather to ask when and under what circumstances memory is more reliable. The review's educational aim is to identify the conditions under which memory is more versus less reliable, and its theoretical aim is to discuss memory reliability. We reviewed the literature on situational, emotional, social, and individual difference variables that affect memory reliability, identified the conditions under which memory is more versus less reliable, summarized these outcomes as easy-to-reach items, and discussed them in the light of major theories. Our discussion also touched upon the differentiation of societal myths about the reliability of memory from scientific findings, since believing in memory myths can also affect the reliability of memory. Awareness of the specific circumstances under which memory is more reliable can lead to the consideration of how much memory can be trusted under those specific circumstances.
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Affiliation(s)
- Simay Ikier
- Department of Psychology, Bahçeşehir University, Istanbul, Turkey
| | | | | | | | - Hilal Göksal
- Department of Psychology, Bahçeşehir University, Istanbul, Turkey
| | - Busenur Akbaş
- Department of Psychology, Bahçeşehir University, Istanbul, Turkey
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7
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Johnson MS, Magnussen S, Foyn Asmyhr A, Jensen Helgeland J, Pilegaard Jonassen M, Lundal E, Haua Marthinsen M, Sikveland K, Sjøflot AK, Skoglund RS, Tallaksen P, Døhlen Fjeldberg Tangen ME, Tran J, Flatebø Widmark L. Doctored photographs create false memories of spectacular childhood events. a replication of Wade et al. (2002) with a Scandinavian twist. Memory 2023; 31:1011-1018. [PMID: 37160683 DOI: 10.1080/09658211.2023.2200595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Accepted: 04/03/2023] [Indexed: 05/11/2023]
Abstract
ABSTRACTCan exposure to a doctored photograph of a plausible yet fictitious childhood event create false memories in adults? Twenty years ago, (Wade, K. A., Garry, M., Don Read, J., & Lindsay, D. S. (2002). A picture is worth a thousand lies: Using false photographs to create false childhood memories. Psychonomic Bulletin & Review, 9(3), 597-603) found that half of the participants reported false beliefs or memories after multiple interview sessions about a doctored photograph of themselves as children on a fictitious hot air balloon ride. In this replication, which rigorously recreated the method and procedure of Wade et al. (2002), participants were interviewed over three interview sessions using free recall and imagery techniques about three true and one fictitious childhood event photos. The balloon ride was modified to a culturally appropriate target event - a Viking ship ride - to ensure that the doctored photograph was functionally equivalent. The results showed almost identical patterns in the two studies: 40% (n = 8) of the participants reported partial or clear false beliefs or memories compared with 50% (n = 10) in the original study. The participants who reported false memories reported detailed and coherent memory narratives of the Viking ship ride not depicted in the doctored photograph. Our study successfully replicating the results of Wade et al. (2002), suggest that memories can relatively easily be implanted, regardless of cultural setting.
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Affiliation(s)
- Miriam S Johnson
- Department of Behavioral Sciences, Faculty of Health Sciences, Oslo Metropolitan University, Oslo, Norway
| | - Svein Magnussen
- Department of Psychology, Faculty of Social Sciences, University of Oslo, Oslo, Norway
| | - Anders Foyn Asmyhr
- Department of Behavioral Sciences, Faculty of Health Sciences, Oslo Metropolitan University, Oslo, Norway
| | - Johanna Jensen Helgeland
- Department of Behavioral Sciences, Faculty of Health Sciences, Oslo Metropolitan University, Oslo, Norway
| | - Marie Pilegaard Jonassen
- Department of Behavioral Sciences, Faculty of Health Sciences, Oslo Metropolitan University, Oslo, Norway
| | - Emil Lundal
- Department of Behavioral Sciences, Faculty of Health Sciences, Oslo Metropolitan University, Oslo, Norway
| | - Marthe Haua Marthinsen
- Department of Behavioral Sciences, Faculty of Health Sciences, Oslo Metropolitan University, Oslo, Norway
| | - Kai Sikveland
- Department of Behavioral Sciences, Faculty of Health Sciences, Oslo Metropolitan University, Oslo, Norway
| | - Ann Kristin Sjøflot
- Department of Behavioral Sciences, Faculty of Health Sciences, Oslo Metropolitan University, Oslo, Norway
| | - Rebekka Synøve Skoglund
- Department of Behavioral Sciences, Faculty of Health Sciences, Oslo Metropolitan University, Oslo, Norway
| | - Patrick Tallaksen
- Department of Behavioral Sciences, Faculty of Health Sciences, Oslo Metropolitan University, Oslo, Norway
| | | | - Johnny Tran
- Department of Behavioral Sciences, Faculty of Health Sciences, Oslo Metropolitan University, Oslo, Norway
| | - Line Flatebø Widmark
- Department of Behavioral Sciences, Faculty of Health Sciences, Oslo Metropolitan University, Oslo, Norway
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Rivi V, Rigillo G, Toscano Y, Benatti C, Blom JMC. Narrative Review of the Complex Interaction between Pain and Trauma in Children: A Focus on Biological Memory, Preclinical Data, and Epigenetic Processes. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1217. [PMID: 37508714 PMCID: PMC10378710 DOI: 10.3390/children10071217] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 07/07/2023] [Accepted: 07/11/2023] [Indexed: 07/30/2023]
Abstract
The incidence and collective impact of early adverse experiences, trauma, and pain continue to increase. This underscores the urgent need for translational efforts between clinical and preclinical research to better understand the underlying mechanisms and develop effective therapeutic approaches. As our understanding of these issues improves from studies in children and adolescents, we can create more precise preclinical models and ultimately translate our findings back to clinical practice. A multidisciplinary approach is essential for addressing the complex and wide-ranging effects of these experiences on individuals and society. This narrative review aims to (1) define pain and trauma experiences in childhood and adolescents, (2) discuss the relationship between pain and trauma, (3) consider the role of biological memory, (4) decipher the relationship between pain and trauma using preclinical data, and (5) examine the role of the environment by introducing the importance of epigenetic processes. The ultimate scope is to better understand the wide-ranging effects of trauma, abuse, and chronic pain on children and adolescents, how they occur, and how to prevent or mitigate their effects and develop effective treatment strategies that address both the underlying causes and the associated physiological and psychological effects.
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Affiliation(s)
- Veronica Rivi
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Giovanna Rigillo
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Ylenia Toscano
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Cristina Benatti
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
- Centre of Neuroscience and Neurotechnology, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Johanna Maria Catharina Blom
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
- Centre of Neuroscience and Neurotechnology, University of Modena and Reggio Emilia, 41125 Modena, Italy
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9
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Murphy G, Dawson CA, Huston C, Ballantyne L, Barrett E, Cowman CS, Fitzsimons C, Maher J, Ryan KM, Greene CM. Lost in the mall again: a preregistered replication and extension of Loftus & Pickrell (1995). Memory 2023; 31:818-830. [PMID: 37017540 DOI: 10.1080/09658211.2023.2198327] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 03/28/2023] [Indexed: 04/06/2023]
Abstract
The seminal Lost in the Mall study has been enormously influential in psychology and is still cited in legal cases. The current study directly replicated this paper, addressing methodological weaknesses including increasing the sample size fivefold and preregistering detailed analysis plans. Participants (N = 123) completed a survey and two interviews where they discussed real and fabricated childhood events, based on information provided by an older relative. We replicated the findings of the original study, coding 35% of participants as reporting a false memory for getting lost in a mall in childhood (compared to 25% in the original study). In an extension, we found that participants self-reported high rates of memories and beliefs for the fabricated event. Mock jurors were also highly likely to believe the fabricated event had occurred and that the participant was truly remembering the event, supporting the conclusions of the original study.
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Affiliation(s)
- Gillian Murphy
- School of Applied Psychology, University College Cork, Cork, Ireland
| | | | - Charlotte Huston
- School of Applied Psychology, University College Cork, Cork, Ireland
| | - Lisa Ballantyne
- School of Applied Psychology, University College Cork, Cork, Ireland
| | - Elizabeth Barrett
- School of Applied Psychology, University College Cork, Cork, Ireland
| | - Conor S Cowman
- School of Applied Psychology, University College Cork, Cork, Ireland
| | | | - Julie Maher
- School of Applied Psychology, University College Cork, Cork, Ireland
| | - Katie M Ryan
- School of Psychology, University College Dublin, Dublin, Ireland
| | - Ciara M Greene
- School of Psychology, University College Dublin, Dublin, Ireland
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10
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Latham RM, Newbury JB, Fisher HL. A Systematic Review of Resilience Factors for Psychosocial Outcomes During the Transition to Adulthood Following Childhood Victimisation. TRAUMA, VIOLENCE & ABUSE 2023; 24:946-965. [PMID: 34670461 PMCID: PMC10012402 DOI: 10.1177/15248380211048452] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Exposure to childhood victimisation (i.e. abuse, neglect, domestic violence or bullying) can detrimentally impact later psychosocial adjustment. However, this is not the case for all victimised children; some do well despite their experiences and are considered to be resilient. Understanding the factors associated with such resilience is important to inform interventions to support better psychosocial outcomes among victimised children. This review provides an overview of the extant research examining resilience factors for psychosocial outcomes during the transition to adulthood following exposure to childhood victimisation. Studies were identified through a systematic literature search of Embase, PsychINFO and Ovid MEDLINE databases. The 26 included studies spanned a range of psychosocial outcomes between ages 18-25, including education and work, housing and independent living, criminal behaviour, victimisation, and social and psychological adjustment. For each outcome, a variety of putative resilience factors had been investigated including those related to the individual, their family and the wider community within which they lived. However, because few studies had comparable resilience factors and psychosocial outcomes, it is difficult to draw conclusions about which factors are consistently associated with resilience to a particular psychosocial outcome. Additionally, this review revealed that the included studies were of variable methodological quality - many were limited by cross-sectional designs with retrospective self-reports of childhood victimisation, and convenience or unrepresentative samples. In this review, we also highlight gaps in knowledge about the co-occurring impact of multiple resilience factors in combination and the need for studies conducted in non-Western and low- and middle-income countries.
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Affiliation(s)
- Rachel M. Latham
- Social, Genetic & Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK
- ESRC Centre for Society and Mental Health, King’s College London, London, UK
| | - Joanne B. Newbury
- Bristol Medical School: Population and Health Sciences, University of Bristol, Bristol, UK
| | - Helen L. Fisher
- Social, Genetic & Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK
- ESRC Centre for Society and Mental Health, King’s College London, London, UK
- Helen L. Fisher, SGDP Centre, Institute of Psychiatry, Psychology, & Neuroscience, 16 De Crespigny Park, London, SE5 8AF, UK.
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11
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Aas M, Ueland T, Lagerberg TV, Melle I, Aminoff SR, Hoegh MC, Lunding SH, Laskemoen JF, Steen NE, Andreassen OA. Retrospectively assessed childhood trauma experiences are associated with illness severity in mental disorders adjusted for symptom state. Psychiatry Res 2023; 320:115045. [PMID: 36621206 DOI: 10.1016/j.psychres.2022.115045] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2021] [Revised: 12/13/2022] [Accepted: 12/27/2022] [Indexed: 12/30/2022]
Abstract
Converging evidence suggests that childhood trauma is a causal factor in schizophrenia (SZ) and in bipolar disorders (BD). Here, we investigated whether retrospective reports are associated with severity of illness, independent of current symptom state in a large sample of participants with SZ or BD. We included 1260 individuals (SZ [n = 461], BD [n = 352]), and healthy controls; HC [n = 447]) recruited from the same catchment area. A history of childhood trauma was obtained with the Childhood Trauma Questionnaire (CTQ). Diagnosis and episodes were obtained with the Structured Clinical Interview for DSM-IV Axis I Disorders (SCID-I). Clinical symptoms (state) were assessed with the Positive and Negative Syndrome scale (PANSS), the Calgary Depression Scale (CDSS). Trait related illness characteristics were assessed with age at illness onset, number of episodes, and lifetime suicide attempts. Patients who reported multiple types of childhood trauma experiences had significantly more severe illness course including an earlier illness onset, more mood episodes, and increased risk of at least one suicide attempt, also after adjusting for current symptom state. Retrospective assessed childhood trauma experiences are associated with illness severity in mental disorders adjusted for symptom state. Our results strengthen the role of childhood trauma in development of psychopathology.
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Affiliation(s)
- Monica Aas
- NORMENT Centre for Psychosis Research, Oslo University Hospital and University of Oslo, Norway; Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK.
| | - Torill Ueland
- NORMENT Centre for Psychosis Research, Oslo University Hospital and University of Oslo, Norway
| | - Trine V Lagerberg
- NORMENT Centre for Psychosis Research, Oslo University Hospital and University of Oslo, Norway
| | - Ingrid Melle
- NORMENT Centre for Psychosis Research, Oslo University Hospital and University of Oslo, Norway
| | - Sofie R Aminoff
- NORMENT Centre for Psychosis Research, Oslo University Hospital and University of Oslo, Norway; Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK; Early Intervention in Psychosis Advisory Unit for South East Norway, Division of Mental Health and Addiction, Oslo University Hospital, Norway
| | - Margrethe C Hoegh
- NORMENT Centre for Psychosis Research, Oslo University Hospital and University of Oslo, Norway
| | - Synve Hoffart Lunding
- NORMENT Centre for Psychosis Research, Oslo University Hospital and University of Oslo, Norway
| | - Jannicke F Laskemoen
- NORMENT Centre for Psychosis Research, Oslo University Hospital and University of Oslo, Norway
| | - Nils Eiel Steen
- NORMENT Centre for Psychosis Research, Oslo University Hospital and University of Oslo, Norway
| | - Ole A Andreassen
- NORMENT Centre for Psychosis Research, Oslo University Hospital and University of Oslo, Norway
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12
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Sharma PR, Wade KA, Jobson L. A systematic review of the relationship between emotion and susceptibility to misinformation. Memory 2023; 31:1-21. [PMID: 36093958 DOI: 10.1080/09658211.2022.2120623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
Inaccurate memory reports can have serious consequences within forensic and clinical settings, where emotion and misinformation are two common sources of memory distortion. Many studies have investigated how these factors are related; does emotion protect memory or leave it more vulnerable to the distorting effects of misinformation? The findings remain diffused. Thus, the present review aimed to clarify the relationship between emotion and susceptibility to misinformation. 39 eligible studies were reviewed. Results varied according to the type and dimension of emotion measured. Level of arousal may be unrelated to susceptibility to misinformation when retrieval occurs without delay; studies including delayed retrieval were limited. Stimuli valence may be associated with increased susceptibility to peripheral misinformation but unrelated to other misinformation. The following results were reported by limited studies: short-term distress and moderate levels of stress may decrease susceptibility, while anger and greater cortisol response to stress may increase susceptibility to misinformation. Source memory may also be unaffected by emotion. The results have important potential implications for forensic and clinical practice, for example by highlighting the value of enquiring witnesses' source memory. Methodological recommendations for future studies are made.
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Affiliation(s)
- Prerika R Sharma
- Turner Institute for Brain and Mental Health and School of Psychological Sciences, Monash University, Melbourne, Australia
| | - Kimberley A Wade
- Department of Psychology, University of Warwick, Warwick, United Kingdom
| | - Laura Jobson
- Turner Institute for Brain and Mental Health and School of Psychological Sciences, Monash University, Melbourne, Australia
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13
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The dilemma of trauma-focused therapy: effects of imagery rescripting on voluntary memory. PSYCHOLOGICAL RESEARCH 2022; 87:1616-1631. [DOI: 10.1007/s00426-022-01746-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 09/22/2022] [Indexed: 11/07/2022]
Abstract
AbstractTrauma-focused imagery-based interventions are suspected to alter or even distort declarative voluntary memory of a traumatic event, especially if they involve the active modification of imagery, e.g., as used in imagery rescripting (ImRs). However, systematic research is lacking so far. To investigate whether ImRs modifies voluntary memory of a standardized autobiographical aversive event (Trier Social Stress Test) (Session 1), healthy participants (N = 100) were randomly assigned to either an intervention condition receiving one session of ImRs or to a no-intervention control condition (NIC) (Session 2). Voluntary memory was examined using a free recall (Sessions 2 and 3) and a cued recall (Sessions 3 and 4). Although voluntary memory tended to deteriorate over time, contrary to expectations, this effect was not associated with ImRs. Remarkably, the number of correct details in free recall even improved in ImRs but not in NIC. This challenges the view that ImRs alters voluntary memory.
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Ross C. False Memory Researchers Misunderstand Repression, Dissociation and Freud. JOURNAL OF CHILD SEXUAL ABUSE 2022; 31:488-502. [PMID: 35438615 DOI: 10.1080/10538712.2022.2067095] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 11/30/2021] [Accepted: 01/30/2022] [Indexed: 06/14/2023]
Abstract
Various authors have argued that dissociative amnesia is a synonym for repressed memories, recovered memories are almost always false memories, and dissociative amnesia and dissociative identity disorder are not valid disorders. These authors commit numerous errors of logic and scholarship; they misunderstand Freud's thinking about childhood sexual abuse, dissociation and repression and blame both Freudian repression theory and Freudian therapists for an epidemic of false memories. In fact, however, Freudian repression theory is based on the assumption that the childhood sexual abuse never happened. Extreme skeptics about dissociative amnesia do not understand they are actually in agreement with Freudian repression theory. These errors and other failures of logic and scholarship are analyzed and critiqued in the present paper.
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Affiliation(s)
- Colin Ross
- President, The Colin A. Ross Institute for Psychological Trauma
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15
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Affiliation(s)
- Michael Salter
- Faculty of Arts, Design and Architecture, University of New South Wales, Sydney NSW 2052, Australia
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16
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Abstract
Overgeneralizations by psychologists of the research evidence on memory and eyewitness testimony, such as "memory decays with time" or "memories are fluid and malleable," are beginning to appear in legal judgements and guidance documents, accompanied by unwarranted disparagement of lay beliefs about memory. These overgeneralizations could have significant adverse consequences for the conduct of civil and criminal law.
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17
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Shabani M, Salehi J, Khosrowabadi R, Khosrowabadi R. Comparing Autobiographical Brand Images and Neutral Images Regarding False Memory Formation. Basic Clin Neurosci 2022; 13:489-499. [PMID: 36561243 PMCID: PMC9759780 DOI: 10.32598/bcn.2021.2275.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 09/29/2020] [Accepted: 10/06/2020] [Indexed: 12/25/2022] Open
Abstract
Introduction Consumers' prior experiences form an episodic memory that largely influences their decision-making process. This episodic memory is mainly linked to cognitive and emotional perception and we know that brand image influences our cognitive and emotional perception. Nevertheless, it has not been well described how autobiographical memories of brand images differ from other types of images. Methods In this study, we hypothesized that brand pictures have a higher chance to create false memories as compared to neutral ones. Results We investigated this hypothesis using the Deese-Roediger-McDermott paradigm with lists of brand pictures from the local market and associated neutral images from the international affective picture system. Thirty graduate students were exposed to image stimuli, followed by a distractor task and a recognition task. After the normality test, reaction times (RT), and false recognition rate of brands and neutral images were statistically compared using a pairwise t-test. Conclusion The results showed a significant decrease in reaction time (RT) and an increase in the false recognition rate of brand pictures compared to neutral images. Interestingly, the effect of gender on the creation of false memory by autobiographical brand images was not significant. We hope these findings can pave the way for a better understanding of the false memory mechanism. Highlights Autobiographical brand images give a higher chance of false memory as compared to neutral imagesMen and women do not differ in the formation of false memoryReaction time in false memory is longer than in true memory.False positives create more cognitive load. Plain Language Summary We see many images around us every day, such as the image of different brands in our daily shopping, which puts us in front of different types of images, many of which are old, these brands become part of our life memories, and their images are aspects of autobiography. Therefore, these brands can form false memories for people. The image stimuli of this study are to investigate whether these images can form false memories or not. The results showed that the images that we see every day in the street of the supermarket and can change our memories.
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Affiliation(s)
- Mohsen Shabani
- Institute for Cognitive and Brain Sciences, Shahid Beheshti University GC, Tehran, Iran
| | - Javad Salehi
- Department of Psychology, Faculty of Humanities, University of Zanjan, Zanjan, Iran.,Corresponding Author: Javad Salehi, PhD. Address: Department of Psychology, Faculty of Humanities, University of Zanjan, Zanjan, Iran. Tel: +98 (24) 33054119 E-mail:
| | - Reza Khosrowabadi
- Institute for Cognitive and Brain Sciences, Shahid Beheshti University GC, Tehran, Iran
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18
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Latorre JI, Vellisca MY. Post-traumatic stress disorder, suggestibility, and dissociation related to alleged alien abductions. Explore (NY) 2021; 18:519-522. [PMID: 34756534 DOI: 10.1016/j.explore.2021.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 09/19/2021] [Accepted: 10/11/2021] [Indexed: 11/04/2022]
Abstract
OBJECTIVES Thousands of people throughout the world are convinced that they have been abducted by aliens. We aimed to assess the emotional reaction to such an implausible event and propose some explanations alternative to severe psychopathology. METHODS A total of 19 individuals who reported memories of having been abducted by aliens were compared to a control group of 32 participants. We employed a battery of tests measuring post-traumatic stress disorder, suggestibility, and dissociation within all participants. RESULTS The abductee group showed higher scores in measures of post-traumatic stress disorders and dissociation, but lower in suggestibility. Nevertheless, these differences were statistically significant only in suggestibility. CONCLUSIONS The emotional reaction to memories of an implausible experience can be similar to an individual's response to a genuinely traumatic event. Dissociation might be involved in the clarification of some cases. Explanations alternative to psychosis for these testimonies are proposed.
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Affiliation(s)
- José I Latorre
- Department of Mental Health, Obispo Polanco Hospital, C/ Compromisode Caspe s/n. 44002, Teruel, Spain.
| | - María Y Vellisca
- Department of Psychology and Sociology, Zaragoza University, Teruel, Spain
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19
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Ding R, He P. Associations between childhood adversities and late-life cognitive function: Potential mechanisms. Soc Sci Med 2021; 291:114478. [PMID: 34649168 DOI: 10.1016/j.socscimed.2021.114478] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 09/08/2021] [Accepted: 10/08/2021] [Indexed: 12/27/2022]
Abstract
RATIONALE Childhood adversity, which is related to negative cognitive consequences, is highly prevalent across the world. Nonetheless, there is still a scarcity of research on late-life cognitive function that accounted for multiple aspects of adverse events as well as the potential mediating mechanism of social context and individual's wellbeing in adulthood. OBJECTIVE This study aimed to investigate the relationship between childhood adversities and late-life cognitive function among the middle-aged and older Chinese population and to determine the mediating role of education attainment, marital status, financial status, and self-rated health in adulthood. METHODS We used three waves of data from China Health and Retirement Longitudinal Study from 2011 to 2015, which consisted of 23 807 participants aged 45 years and older. Generalized Estimating Equation and Structural Equation Model were applied to examine the association between childhood adversities and cognitive function (mental intactness and episodic memory) and the corresponding potential mechanisms. RESULTS Overall, 77.25%, 64.55%, 38.38%, and 15.03% of respondents experienced socioeconomic disadvantage, parental involved trauma, maladaptive parental trauma, and other trauma in childhood, respectively. Multivariate analyses suggest that all four types of childhood adversities were associated with a lower score of mental intactness and the first three were associated with episodic memory. A large proportion of the associations between childhood adversity and cognitive function was mainly mediated by education attainment, self-rated health and marital status in adulthood. CONCLUSION There are negative linkages between childhood adversities and cognitive function in the middle-aged and older Chinese population. Such associations were primarily functioning indirectly through adult social context and health conditions.
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Affiliation(s)
- Ruoxi Ding
- China Center for Health Development Studies, Peking University, Beijing, 100191, China.
| | - Ping He
- China Center for Health Development Studies, Peking University, Beijing, 100191, China.
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20
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Calado B, Luke TJ, Connolly DA, Landström S, Otgaar H. Implanting false autobiographical memories for repeated events. Memory 2021; 29:1320-1341. [PMID: 34570682 DOI: 10.1080/09658211.2021.1981944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Research to date has exclusively focused on the implantation of false memories for single events. The current experiment is the first proof of concept that false memories can be implanted for repeated autobiographical experiences using an adapted false memory implantation paradigm. We predicted that false memory implantation approaches for repeated events would generate fewer false memories compared to the classic implantation method for single events. We assigned students to one of three implantation conditions in our study: Standard, Repeated, and Gradual. Participants underwent three interview sessions with a 1-week interval between sessions. In the Standard condition, we exposed participants to a single-event implantation method in all three interviews. In the Repeated condition, participants underwent a repeated-event implantation method in the three interviews. The Gradual condition also consisted of a repeated-event implantation method, however, in the first interview alone, we suggested to participants that they had experienced the false narrative once. Surprisingly, within our sample, false memories rates in the Standard condition were not higher compared to the Repeated and Gradual conditions. Although sometimes debated, our results imply that false memories for repeated events can be implanted in lab conditions, likely with the same ease as false memories for single events.
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Affiliation(s)
- Bruna Calado
- Department of Clinical Psychology, Maastricht University, Maastricht, The Netherlands.,University of Gothenburg, Gothenburg, Sweden
| | | | | | | | - Henry Otgaar
- Department of Clinical Psychology, Maastricht University, Maastricht, The Netherlands.,Catholic University of Leuven, Leuven, Belgium
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21
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Dodier O. L’amnésie dissociative : limites méthodologiques, limites conceptuelles, et explications alternatives. ANNEE PSYCHOLOGIQUE 2021. [DOI: 10.3917/anpsy1.213.0275] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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22
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McGuire KL. Methods of Exploring Related-Meaning-Based False Memories. JOURNAL OF COGNITION AND DEVELOPMENT 2021. [DOI: 10.1080/15248372.2021.1976782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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23
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van der Velden PG, van Bakel HJA, de Cock ESA, Contino C, Das M. Chronic mental health problems and use of mental health services among adults with and without adverse childhood experiences: a 6-year longitudinal population-based study. J Ment Health 2021; 31:683-691. [PMID: 34027772 DOI: 10.1080/09638237.2021.1922633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
BACKGROUND The negative effects of single and multiple adverse childhood experiences (ACE) on adult mental health are well-documented. However, little is known about the prevalence of chronic mental health problems (MHPs) and use of mental health services (MHSs) compared to adults without an ACE history. AIMS Examine differences in the prevalence of chronic MHP and MHS use between adults without and with a single and multiple ACE history, and MHS use among ACE and no-ACE adults with chronic MHP. METHOD A 6-year longitudinal study was conducted based on a random sample of the Dutch adult population (n = 2427). RESULTS Multivariate logistic regression analyses showed that adults with a single (n = 280) and multiple ACE (n = 92) history suffered more often from chronic MHP such as chronic depressive and anxiety symptoms. Both ACE subgroups also made greater use of MHS than no-ACE adults (n = 2055). Multiple ACE compared to single ACE, increased the risk of MHP. However, among those with chronic MHP respondents with and without an ACE history did not differ in MHS use. CONCLUSIONS ACE history is strongly related to chronic MHP and persistent use of MHS. However, MHS use among those with chronic MHP is not related to an ACE history.
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Affiliation(s)
- Peter G van der Velden
- CentERdata, Tilburg, The Netherlands.,Tilburg University's Network on Health and Labour (NETHLAB), Tilburg, The Netherlands
| | - Hedwig J A van Bakel
- TRANZO, Scientific Center for Care and Welfare, Tilburg School of Social and Behavioral Sciences, Tilburg University, Tilburg, The Netherlands
| | - Evi S A de Cock
- CentERdata, Tilburg, The Netherlands.,Tilburg University's Network on Health and Labour (NETHLAB), Tilburg, The Netherlands
| | - Carlo Contino
- Victim Support Foundation (FSH), Den Haag, The Netherlands
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24
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Abstract
A broad functional approach is taken to the analysis of human memory. The overall importance of episodic memory, the capacity to remember specific events, is illustrated by the devastating effect that loss of this aspect of memory has on the capacity to cope in the case of densely amnesic patients. Recent applied research has however focussed heavily on factors compromising the reliability of eyewitness testimony in the forensic field and on the creation of false memories. While acknowledging the progress made on this issue, it presents two dangers. The first is practical, the danger of generalising too readily from laboratory-influenced simulations that differ in important ways from the context to which they are applied. This suggests a need for fewer but more realistically representative studies. The second is a broad theoretical issue, that of extending the findings from this important but limited applied area, within which precise detail may be crucial, to the whole of memory, consequently failing to appreciate its many strengths.
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Affiliation(s)
- Alan D Baddeley
- Department of Psychology, University of York, York, United Kingdom
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25
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Abstract
False memories of autobiographical events can create enormous problems in forensic settings (e.g., false accusations). While multiple studies succeeded in inducing false memories in interview settings, we present research trying to reverse this effect (and thereby reduce the potential damage) by means of two ecologically valid strategies. We first successfully implanted false memories for two plausible autobiographical events (suggested by the students' parents, alongside two true events). Over three repeated interviews, participants developed false memories (measured by state-of-the-art coding) of the suggested events under minimally suggestive conditions (27%) and even more so using massive suggestion (56%). We then used two techniques to reduce false memory endorsement, source sensitization (alerting interviewees to possible external sources of the memories, e.g., family narratives) and false memory sensitization (raising the possibility of false memories being inadvertently created in memory interviews, delivered by a new interviewer). This reversed the false memory build-up over the first three interviews, returning false memory rates in both suggestion conditions to the baseline levels of the first interview (i.e., to ∼15% and ∼25%, respectively). By comparison, true event memories were endorsed at a higher level overall and less affected by either the repeated interviews or the sensitization techniques. In a 1-y follow-up (after the original interviews and debriefing), false memory rates further dropped to 5%, and participants overwhelmingly rejected the false events. One strong practical implication is that false memories can be substantially reduced by easy-to-implement techniques without causing collateral damage to true memories.
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26
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Commane C, Kopelman MD. Memory: what we think the psychiatrist should know in a forensic context. BJPSYCH ADVANCES 2021. [DOI: 10.1192/bja.2020.89] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
SUMMARYThis article offers a selective review of memory and of issues relevant for a psychiatrist thinking about memory in a forensic context. It considers the development of our knowledge of memory, some of the ways in which memory can be erroneous and some evidence that this fallibility may sometimes be overstated. It concludes with a section on good practice in psychiatric assessment and in medico-legal work, looking at memory assessment, malingering/exaggeration and guidance for expert witnesses.
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27
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McKenzie K, Murray AL, Murray GC, Maguire A, Eisner M, Ribeaud D. Validation of the English Language Version of the Violent Ideations Scale. JOURNAL OF INTERPERSONAL VIOLENCE 2021; 36:2942-2952. [PMID: 29475424 DOI: 10.1177/0886260518757227] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
This study used a within-participant design to evaluate the concurrent validity and test-retest reliability of the Violent Ideations Scale in a general population, English-speaking opportunistic sample. Data from 116 adult participants (M age = 33.7, SD = 11.9, male = 30 [25.9%]) were used to compare scores on the Violent Ideations Scale and Aggression Questionnaire and responses to the Schedule of Imagined Violence. A subgroup of 27 participants (M age = 37.2, SD = 13.6, male = 8 [29.6%]) completed the Violent Ideations Scale on a second occasion, 2 weeks later. The Violent Ideations Scale was found to correlate significantly with the Aggression Questionnaire subscale and total scores, with the strongest correlations being with physical aggression and total scores. Participants were more likely to be categorized as having experienced a violent ideation based on responses to the Violent Ideation Scale, compared with the Schedule of Imagined Violence, most likely due to the Schedule of Imagined Violence underestimating the prevalence of violent ideation. A significant, strong correlation was found between total Violent Ideations Scale scores at Time 1 and Time 2. Overall, the Violent Ideations Scale was found to have concurrent validity when compared with the Aggression Questionnaire and good test-retest reliability, suggesting that it would be suitable for use with a nonclinical, English-speaking sample.
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Affiliation(s)
| | | | | | - Amy Maguire
- Northumbria University, Newcastle Upon Tyne, UK
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28
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Muschalla B, Schönborn F. Induction of false beliefs and false memories in laboratory studies-A systematic review. Clin Psychol Psychother 2021; 28:1194-1209. [PMID: 33586291 DOI: 10.1002/cpp.2567] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 01/23/2021] [Accepted: 01/25/2021] [Indexed: 11/07/2022]
Abstract
Psychological interventions often use guided discovery and other techniques for diagnostic exploration and intervention planning. This way, memories may arise in the person, which may be true or false. False memories of earlier events can be harmful and result in real suffering, similar to actual traumatic memories. Based on cognitive psychological and psycho-traumatological findings, there is pronounced dissent in the academic disciplines regarding the conceptualization, relevance and research of false memories. This review contributes to the basic question of how often false beliefs and false memories may be induced within the frame of different interactional techniques. A systematic review has been conducted of 59 articles from (quasi-)experimental studies and two qualitative sources from 30 data bases. Three main methods of memory induction provide the basis for reporting: imagination inflation, false feedback, and memory implantation. Due to the conceptual and methodological diversity of the studies, the results appear to be heterogeneous. Free and guided imagery, as well as suggestive statements, could induce false beliefs or false memories in, on average, 20%-50% of the participants who underwent experimental manipulation concerning false past events. A false belief induction may occur after dream interpretation or hypnosis in more than 50% of participants. Personalized suggestion is more effective in inducing memory than the general plausibility of the suggested events. Further research questions are which therapeutic actions seem appropriate in cases of harmful false memories. This depends not only on whether there are veridical elements in the false memory but also on the quality and meaning of the memory for the person's life and ability to cope with burdens.
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Affiliation(s)
- Beate Muschalla
- Institute of Psychology, Technische Universität Braunschweig, Braunschweig, Germany
| | - Fabian Schönborn
- Institute of Psychology, Technische Universität Braunschweig, Braunschweig, Germany
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29
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Sauerland M, Otgaar H. Teaching psychology students to change (or correct) controversial beliefs about memory works. Memory 2021; 30:753-762. [PMID: 33533691 DOI: 10.1080/09658211.2021.1874994] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Therapists, judges, law enforcement, and students often believe in the existence of automatic and unconscious repression. Such a belief can be perilous as it might lead therapists to suggestively search for repressed memories leading to false memories. Recovering therapy-induced false memories of criminal acts can have serious consequences. Here, we tested whether erroneous beliefs in repressed memories can be corrected. Surveying two cohorts of Forensic and Legal Psychology Master's students, we examined whether education about the science of (eyewitness) memory can correct erroneous beliefs in repressed memories. Students assessed memory statements before taking a course on eyewitness memory, six weeks after the course exam, and 18 or 6 months later, respectively (Ns = 33-74 per cohort and measurement). As expected, students in both cohorts on average initially strongly agreed with the statement that memories of traumatic events can be unconsciously blocked, but strongly disagreed with the statement after the course. Belief-corrections also persisted after the longer delay. These findings show that educating people about the science of (eyewitness) memory can be effective in correcting false and controversial memory beliefs in general and the existence of repressed memories in specific.
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Affiliation(s)
- Melanie Sauerland
- Department of Clinical Psychological Science, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands
| | - Henry Otgaar
- Department of Clinical Psychological Science, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands.,Faculty of Law, Catholic University of Leuven, Leuven, Belgium
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30
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Abstract
What does science tell us about memory phenomena such as false and repressed memories? This issue is highly pressing as incorrect knowledge about these memory phenomena might contribute to egregious effects in the courtroom such as false accusations of abuse. In the current article, we provide a succinct review of the scientific nature of false and repressed memories. We demonstrate that research has shown that about 30% of tested subjects formed false memories of autobiographical experiences. Furthermore, this empirical work has also revealed that such false memories can even be implanted for negative events and events that allegedly occurred repeatedly. Concerning the controversial topic of repressed memories, we show that plausible alternative explanations exist for why people claim to have forgotten traumatic experiences; explanations that do not require special memory mechanisms such as the unconscious blockage of traumatic memories. Finally, we demonstrate that people continue to believe that unconscious repression of traumatic incidents can exist. Disseminating scientifically articulated knowledge on the functioning of memory to contexts such as the courtroom is necessary as to prevent the occurrence of false accusations and miscarriages of justice.
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Affiliation(s)
- Henry Otgaar
- Faculty of Psychology and Neuroscience, Section Forensic Psychology, Maastricht University, Maastricht, The Netherlands.,Department of Psychology, City University of London, London, UK.,Faculty of Law, Catholic University of Leuven, Leuven, Belgium
| | - Mark L Howe
- Faculty of Psychology and Neuroscience, Section Forensic Psychology, Maastricht University, Maastricht, The Netherlands.,Department of Psychology, City University of London, London, UK
| | - Lawrence Patihis
- Department of Psychology, University of Portsmouth, Portsmouth, UK
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31
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Latham RM, Quilter E, Arseneault L, Danese A, Moffitt TE, Newbury JB, Fisher HL. Childhood maltreatment and poor functional outcomes at the transition to adulthood: a comparison of prospective informant- and retrospective self-reports of maltreatment. Soc Psychiatry Psychiatr Epidemiol 2021; 56:1161-1173. [PMID: 32897405 PMCID: PMC8225518 DOI: 10.1007/s00127-020-01926-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 08/06/2020] [Indexed: 12/27/2022]
Abstract
PURPOSE Growing evidence suggests that prospective informant-reports and retrospective self-reports of childhood maltreatment may be differentially associated with adult psychopathology. However, it remains unknown how associations for these two maltreatment reporting types compare when considering functional outcomes. The present study compared associations between childhood maltreatment and functional outcomes at age 18 years using these two methods. METHODS We used data from the Environmental Risk (E-Risk) Longitudinal Twin Study, a nationally representative birth cohort of 2232 children born in England and Wales in 1994-1995. Maltreatment prior to age 12 years was assessed prospectively (during multiple home visits between birth and age of 12 years based on interviews with caregivers, researcher observations, and information from practitioners where child protection referrals were made) and retrospectively (at age 18 via self-report on the Childhood Trauma Questionnaire). Nine functional outcomes were measured at age 18, forming two variables capturing: (i) psychosocial and (ii) vocational disadvantage. RESULTS Among the 2054 participants with available data, childhood maltreatment was associated with poorer functional outcomes regardless of whether this was reported only prospectively, only retrospectively, or both. Stronger associations with psychosocial disadvantage arose in the context of retrospective recall by participants (OR = 8.25, 95% CI 4.93-13.82) than prospective reports by informants (OR = 2.03, 95% CI 1.36-3.04) of maltreatment. Conversely, associations with vocational disadvantage were comparable for both prospective informant-reports (OR = 2.19, 95% CI 1.42-3.38) and retrospective self-reports (OR = 1.93, 95% CI 1.33-2.81) of maltreatment. CONCLUSION Results highlight the importance of considering the maltreatment report type used when interpreting the functional consequences of childhood maltreatment.
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Affiliation(s)
- Rachel M. Latham
- grid.13097.3c0000 0001 2322 6764Social, Genetic & Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, 16 De Crespigny Park, London, SE5 8AF UK ,grid.13097.3c0000 0001 2322 6764ESRC Centre for Society and Mental Health, King’s College London, London, UK
| | - Emma Quilter
- grid.13097.3c0000 0001 2322 6764Social, Genetic & Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, 16 De Crespigny Park, London, SE5 8AF UK
| | - Louise Arseneault
- grid.13097.3c0000 0001 2322 6764Social, Genetic & Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, 16 De Crespigny Park, London, SE5 8AF UK ,grid.13097.3c0000 0001 2322 6764ESRC Centre for Society and Mental Health, King’s College London, London, UK
| | - Andrea Danese
- grid.13097.3c0000 0001 2322 6764Social, Genetic & Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, 16 De Crespigny Park, London, SE5 8AF UK ,grid.13097.3c0000 0001 2322 6764Department of Child & Adolescent Psychiatry, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK ,grid.37640.360000 0000 9439 0839National and Specialist CAMHS Trauma, Anxiety, and Depression Clinic, South London and Maudsley NHS Foundation Trust, London, UK
| | - Terrie E. Moffitt
- grid.13097.3c0000 0001 2322 6764Social, Genetic & Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, 16 De Crespigny Park, London, SE5 8AF UK ,grid.26009.3d0000 0004 1936 7961Department of Psychology and Neuroscience, Duke University, Durham, NC USA ,grid.26009.3d0000 0004 1936 7961Department of Psychiatry and Behavioral Sciences, Duke University Medical School, Durham, NC USA ,grid.26009.3d0000 0004 1936 7961Center for Genomic and Computational Biology, Duke University, Durham, NC USA ,grid.5510.10000 0004 1936 8921PROMENTA, Department of Psychology, University of Oslo, Oslo, Norway
| | - Joanne B. Newbury
- grid.13097.3c0000 0001 2322 6764Social, Genetic & Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, 16 De Crespigny Park, London, SE5 8AF UK ,grid.5337.20000 0004 1936 7603Bristol Medical School: Population and Health Sciences, University of Bristol, Bristol, UK
| | - Helen L. Fisher
- grid.13097.3c0000 0001 2322 6764Social, Genetic & Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, 16 De Crespigny Park, London, SE5 8AF UK ,grid.13097.3c0000 0001 2322 6764ESRC Centre for Society and Mental Health, King’s College London, London, UK
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32
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Lindsay DS. Commentary for special issue of
Applied Cognitive Psychology
in honor of Alan Scoboria. APPLIED COGNITIVE PSYCHOLOGY 2020. [DOI: 10.1002/acp.3758] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- D. Stephen Lindsay
- Department of Psychology University of Victoria Victoria British Columbia Canada
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33
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Inviting Scientific Discourse on Traumatic Dissociation: Progress Made and Obstacles to Further Resolution. PSYCHOLOGICAL INJURY & LAW 2020. [DOI: 10.1007/s12207-020-09376-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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Brewin CR, Andrews B, Mickes L. Regaining Consensus on the Reliability of Memory. CURRENT DIRECTIONS IN PSYCHOLOGICAL SCIENCE 2020. [DOI: 10.1177/0963721419898122] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In the last 20 years, the consensus about memory being essentially reliable has been neglected in favor of an emphasis on the malleability and unreliability of memory and on the public’s supposed unawareness of this. Three claims in particular have underpinned this popular perspective: that the confidence people have in their memory is weakly related to its accuracy, that false memories of fictitious childhood events can be easily implanted, and that the public wrongly sees memory as being like a video camera. New research has clarified that all three claims rest on shaky foundations, suggesting there is no reason to abandon the old consensus about memory being malleable but essentially reliable.
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Affiliation(s)
- Chris R. Brewin
- Clinical, Educational and Health Psychology, University College London
| | - Bernice Andrews
- Department of Psychology, Royal Holloway, University of London
| | - Laura Mickes
- School of Psychological Science, University of Bristol
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Otgaar H, Howe ML, Patihis L, Merckelbach H, Lynn SJ, Lilienfeld SO, Loftus EF. The Return of the Repressed: The Persistent and Problematic Claims of Long-Forgotten Trauma. PERSPECTIVES ON PSYCHOLOGICAL SCIENCE 2019; 14:1072-1095. [PMID: 31584864 PMCID: PMC6826861 DOI: 10.1177/1745691619862306] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Can purely psychological trauma lead to a complete blockage of autobiographical memories? This long-standing question about the existence of repressed memories has been at the heart of one of the most heated debates in modern psychology. These so-called memory wars originated in the 1990s, and many scholars have assumed that they are over. We demonstrate that this assumption is incorrect and that the controversial issue of repressed memories is alive and well and may even be on the rise. We review converging research and data from legal cases indicating that the topic of repressed memories remains active in clinical, legal, and academic settings. We show that the belief in repressed memories occurs on a nontrivial scale (58%) and appears to have increased among clinical psychologists since the 1990s. We also demonstrate that the scientifically controversial concept of dissociative amnesia, which we argue is a substitute term for memory repression, has gained in popularity. Finally, we review work on the adverse side effects of certain psychotherapeutic techniques, some of which may be linked to the recovery of repressed memories. The memory wars have not vanished. They have continued to endure and contribute to potentially damaging consequences in clinical, legal, and academic contexts.
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Affiliation(s)
- Henry Otgaar
- Faculty of Psychology and Neuroscience, Section of Forensic Psychology, Maastricht University
- Department of Psychology, City, University of London
- Leuvens Institute of Criminology, Faculty of Law, Catholic University of Leuven
| | - Mark L. Howe
- Faculty of Psychology and Neuroscience, Section of Forensic Psychology, Maastricht University
- Department of Psychology, City, University of London
| | | | - Harald Merckelbach
- Faculty of Psychology and Neuroscience, Section of Forensic Psychology, Maastricht University
| | - Steven Jay Lynn
- Laboratory of Consciousness, Cognition, and Psychopathology, Binghamton University
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Murphy G, Loftus EF, Grady RH, Levine LJ, Greene CM. False Memories for Fake News During Ireland's Abortion Referendum. Psychol Sci 2019; 30:1449-1459. [PMID: 31432746 DOI: 10.1177/0956797619864887] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
The current study examined false memories in the week preceding the 2018 Irish abortion referendum. Participants (N = 3,140) viewed six news stories concerning campaign events-two fabricated and four authentic. Almost half of the sample reported a false memory for at least one fabricated event, with more than one third of participants reporting a specific memory of the event. "Yes" voters (those in favor of legalizing abortion) were more likely than "no" voters to "remember" a fabricated scandal regarding the campaign to vote "no," and "no" voters were more likely than "yes" voters to "remember" a fabricated scandal regarding the campaign to vote "yes." This difference was particularly strong for voters of low cognitive ability. A subsequent warning about possible misinformation slightly reduced rates of false memories but did not eliminate these effects. This study suggests that voters in a real-world political campaign are most susceptible to forming false memories for fake news that aligns with their beliefs, in particular if they have low cognitive ability.
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Affiliation(s)
| | | | | | - Linda J Levine
- Department of Psychological Science, University of California, Irvine
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Dodier O, Patihis L, Payoux M. Reports of recovered memories of childhood abuse in therapy in France. Memory 2019; 27:1283-1298. [PMID: 31389767 DOI: 10.1080/09658211.2019.1652654] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Recovered memories of abuse in therapy are especially controversial if the clients were not aware they were abused before therapy. In the past, such memory recovery has led to legal action, as well as a debate about whether such memories might be repressed, forgotten, or false memories. More than two decades after the height of the controversy, it is unclear to what degree such memories are still recovered today, and to what extent it occurs in France. In our French survey of 1312 participants (Mage = 33; 53% female), 551 reported having done therapy at some point. Of that 551, 33 (6%) indicated they had recovered memories of abuse in therapy that they did not know about before therapy. Sexual abuse was the most commonly reported type that was recovered in therapy (79%). As in past research, discussing the possibility of repressed memories with therapists was associated with reports of recovered memories of abuse. Surprisingly, memory recovery occurred just as much in behavioural and cognitive therapies as it did in therapies focused on trauma. We found recovered memories in a proportion of clients who began therapy recently. Recovered memories in therapy appears to be an ongoing concern in France.
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Affiliation(s)
- Olivier Dodier
- a CNRS, LAPSCO, Université Clermont Auvergne , Clermont-Ferrand , France
| | - Lawrence Patihis
- b Department of Psychology, University of Southern Mississippi , Hattiesburg , MS , USA
| | - Mélany Payoux
- c Laboratoire de Psychologie des Pays de la Loire, Université de Nantes , Nantes , France
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Baldwin JR, Reuben A, Newbury JB, Danese A. Agreement Between Prospective and Retrospective Measures of Childhood Maltreatment: A Systematic Review and Meta-analysis. JAMA Psychiatry 2019; 76:584-593. [PMID: 30892562 PMCID: PMC6551848 DOI: 10.1001/jamapsychiatry.2019.0097] [Citation(s) in RCA: 598] [Impact Index Per Article: 119.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
IMPORTANCE Childhood maltreatment is associated with mental illness. Researchers, clinicians, and public health professionals use prospective or retrospective measures interchangeably to assess childhood maltreatment, assuming that the 2 measures identify the same individuals. However, this assumption has not been comprehensively tested. OBJECTIVE To meta-analyze the agreement between prospective and retrospective measures of childhood maltreatment. DATA SOURCES MEDLINE, PsycINFO, Embase, and Sociological Abstracts were searched for peer-reviewed, English-language articles from inception through January 1, 2018. Search terms included child* maltreatment, child* abuse, child* neglect, child bull*, child* trauma, child* advers*, and early life stress combined with prospective* and cohort. STUDY SELECTION Studies with prospective measures of childhood maltreatment were first selected. Among the selected studies, those with corresponding retrospective measures of maltreatment were identified. Of 450 studies with prospective measures of childhood maltreatment, 16 had paired retrospective data to compute the Cohen κ coefficient. DATA EXTRACTION AND SYNTHESIS Multiple investigators independently extracted data according to PRISMA and MOOSE guidelines. Random-effects meta-analyses were used to pool the results and test predictors of heterogeneity. MAIN OUTCOMES AND MEASURES The primary outcome was the agreement between prospective and retrospective measures of childhood maltreatment, expressed as a κ coefficient. Moderators of agreement were selected a priori and included the measure used for prospective or retrospective assessment of childhood maltreatment, age at retrospective report, sample size, sex distribution, and study quality. RESULTS Sixteen unique studies including 25 471 unique participants (52.4% female [SD, 10.6%]; mean [SD] age, 30.6 [11.6] years) contained data on the agreement between prospective and retrospective measures of childhood maltreatment. The agreement between prospective and retrospective measures of childhood maltreatment was poor, with κ = 0.19 (95% CI, 0.14-0.24; P < .001). Agreement was higher when retrospective measures of childhood maltreatment were based on interviews rather than questionnaires (Q = 4.1521; df = 1; P = .04) and in studies with smaller samples (Q = 4.2251; df = 1; P = .04). Agreement was not affected by the type of prospective measure used, age at retrospective report, sex distribution of the sample, or study quality. CONCLUSIONS AND RELEVANCE Prospective and retrospective measures of childhood maltreatment identify different groups of individuals. Therefore, children identified prospectively as having experienced maltreatment may have different risk pathways to mental illness than adults retrospectively reporting childhood maltreatment. Researchers, clinicians, and public health care professionals should recognize these critical measurement differences when conducting research into childhood maltreatment and developing interventions.
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Affiliation(s)
- Jessie R. Baldwin
- Social, Genetic and Developmental Psychiatry Centre, King’s College London, London, United Kingdom
| | - Aaron Reuben
- Department of Psychology and Neuroscience, Duke University, Durham, North Carolina
| | - Joanne B. Newbury
- Social, Genetic and Developmental Psychiatry Centre, King’s College London, London, United Kingdom
| | - Andrea Danese
- Social, Genetic and Developmental Psychiatry Centre, King’s College London, London, United Kingdom,Department of Child and Adolescent Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, United Kingdom,National and Specialist CAMHS (Child and Adolescent Mental Health Services) Trauma, Anxiety, and Depression Clinic, South London and Maudsley NHS (National Health Service) Foundation Trust, London, United Kingdom
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Volbert R, Schemmel J, Tamm A. Die aussagepsychologische Begutachtung: eine verengte Perspektive? FORENSISCHE PSYCHIATRIE PSYCHOLOGIE KRIMINOLOGIE 2019. [DOI: 10.1007/s11757-019-00528-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Affiliation(s)
| | - Morgan Shaw
- Institute on Violence, Abuse, and Trauma, San Diego, California, USA
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Nájera Fernández J, Salazar Villanea M, Fornaguera Trías J. La fragilidad de la memoria: creencias falsas y memoria autobiográfica, una revisión preliminar. UNIVERSITAS PSYCHOLOGICA 2018. [DOI: 10.11144/javeriana.upsy17-4.fmcf] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
La memoria es un proceso reconstructivo, donde distintos recuerdos buscan conformar una narrativa autobiográfica coherente. No obstante, dichos recuerdos no son completamente precisos, ya que en diversas investigaciones se ha encontrado que las personas tienden a reportar episodios de su pasado que sucedieron ya sea de manera distinta o que en realidad nunca ocurrieron. Tras considerar a la memoria autobiográfica como el mayor logro ontogenético humano, surge la interrogante respecto a cómo puede suceder un fenómeno tan impreciso como el de las memorias falsas. En el presente estudio teórico se revisa la principal evidencia científica respecto a la existencia de memorias falsas, se analiza su etiología y se profundiza en su posible rol adaptativo.
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Parker A, Dagnall N. Reduced impact of imagery processing on false autobiographical recollection: the effects of dynamic visual noise. Memory 2018; 27:163-173. [PMID: 29975174 DOI: 10.1080/09658211.2018.1495236] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Research has demonstrated that merely imagining an autobiographical event can bring about false memories for that event. One explanation for this is that imagination leads to the creation and incorporation of visual-imagistic information into the event representation. This idea was tested in two experiments in which visual-imagery processing was disrupted by the use of Dynamic Visual Noise (DVN). In Experiment 1, autobiographical memories that were rated as "known" and lacking in event detail were subsequently rated as more "remembered" following imagination. In Experiment 2, imagination led to improbable autobiographical events being rated as more believable and vivid. In both experiments, interfering with imagery processing by DVN reduced these effects. It was concluded that visual-imagistic processing plays an important role in altering the mnemonic status of autobiographical representations.
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Affiliation(s)
- Andrew Parker
- a Department of Psychology , Manchester Metropolitan University , Manchester , UK
| | - Neil Dagnall
- a Department of Psychology , Manchester Metropolitan University , Manchester , UK
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Wade KA, Garry M, Pezdek K. Deconstructing Rich False Memories of Committing Crime: Commentary on Shaw and Porter (2015). Psychol Sci 2018; 29:471-476. [DOI: 10.1177/0956797617703667] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Affiliation(s)
| | | | - Kathy Pezdek
- Department of Psychology, Claremont Graduate University
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Brand BL, Schielke HJ, Brams JS, DiComo RA. Assessing Trauma-Related Dissociation in Forensic Contexts: Addressing Trauma-Related Dissociation as a Forensic Psychologist, Part II. PSYCHOLOGICAL INJURY & LAW 2017. [DOI: 10.1007/s12207-017-9305-7] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Howe D, Anderson RJ, Dewhurst SA. False memories, but not false beliefs, affect implicit attitudes for food preferences. Acta Psychol (Amst) 2017; 179:14-22. [PMID: 28697479 DOI: 10.1016/j.actpsy.2017.07.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Revised: 06/20/2017] [Accepted: 07/04/2017] [Indexed: 11/25/2022] Open
Abstract
Previous studies have found that false memories and false beliefs of childhood experiences can have attitudinal consequences. Previous studies have, however, focused exclusively on explicit attitude measures without exploring whether implicit attitudes are similarly affected. Using a false feedback/imagination inflation paradigm, false memories and beliefs of enjoying a certain food as a child were elicited in participants, and their effects were assessed using both explicit attitude measures (self-report questionnaires) and implicit measures (a Single-Target Implicit Association Test). Positive changes in explicit attitudes were observed both in participants with false memories and participants with false beliefs. In contrast, only participants with false memories exhibited more positive implicit attitudes. The findings are discussed in terms of theories of explicit and implicit attitudes.
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Affiliation(s)
- Warwick Middleton
- a The Cannan Institute , Brisbane , QLD , Australia.,b Psychology Department , College of Science, University of Canterbury , Christchurch , New Zealand.,c School of Behavioural, Cognitive & Social Sciences, University of New England , Armidale , NSW , Australia.,d School of Medicine, University of Queensland , Brisbane, Australia.,e School of Public Health, Latrobe University , Melbourne , Australia
| | - Adah Sachs
- f The Bowlby Centre , London.,g The Psychotherapy Service , North-East London Foundation Trust, Goodmayes Hospital , Redbridge , London
| | - Martin J Dorahy
- h Department of Psychology , College of Science, University of Canterbury , Christchurch , New Zealand.,i The Cannan Institute , Brisbane , QLD , Australia
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Rubin DC, Berntsen D, Ogle CM, Deffler SA, Beckham JC. Scientific evidence versus outdated beliefs: A response to Brewin (2016). JOURNAL OF ABNORMAL PSYCHOLOGY 2017; 125:1018-1021. [PMID: 27732030 DOI: 10.1037/abn0000211] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
We find Brewin's (2016) critiques of the narratives, power, and coherence measures in Rubin et al. (2016) without merit; his suggestions for a "revised formulation" (p. 1015) of coherence are contradicted by data readily available in the target article but ignored. We place Brewin's commentary in a historical context and show that it reiterates views of trauma memory fragmentation that are unsupported by data. We evaluate an earlier review of fragmentation of trauma memories (Brewin, 2014), which Brewin uses to support his position in the commentary. We show that it is contradicted by more comprehensive reviews and fails to include several studies that met Brewin's inclusion criteria but provided no support for his position, including 3 studies by the present authors (Rubin, 2011; Rubin, Boals, & Berntsen, 2008; Rubin, Dennis, & Beckham, 2011). In short, the commentary's position does not stand against scientific evidence; attempts to rescue it through arguments unsupported by data advance neither science nor clinical practice. (PsycINFO Database Record
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Affiliation(s)
- David C Rubin
- Department of Psychology and Neuroscience, Duke University
| | - Dorthe Berntsen
- Center on Autobiographical Memory Research, Aarhus University
| | | | | | - Jean C Beckham
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center
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Otgaar H, Merckelbach H, Jelicic M, Smeets T. The Potential for False Memories is Bigger than What Brewin and Andrews Suggest. APPLIED COGNITIVE PSYCHOLOGY 2017; 31:24-25. [PMID: 30122805 PMCID: PMC6084313 DOI: 10.1002/acp.3262] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Accepted: 07/06/2016] [Indexed: 11/11/2022]
Abstract
Brewin and Andrews (2016) reviewed the literature on false memory propensity for childhood events. In this commentary, we critically evaluate their basic claim that proneness to false memories of childhood experiences is more limited than has been articulated in the literature. We show that Brewin and Andrews were selective in their inclusion of false memory studies, thereby ignoring relevant research related to autobiographical false memories. Equally important, and in contrast to what Brewin and Andrews claim, we show that implanted false memories elicited by misinformation are characterized by high confidence.
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Affiliation(s)
- Henry Otgaar
- Forensic Psychology Section, Faculty of Psychology and NeuroscienceMaastricht UniversityMaastrichtThe Netherlands
- City University LondonLondonUK
| | - Harald Merckelbach
- Forensic Psychology Section, Faculty of Psychology and NeuroscienceMaastricht UniversityMaastrichtThe Netherlands
| | - Marko Jelicic
- Forensic Psychology Section, Faculty of Psychology and NeuroscienceMaastricht UniversityMaastrichtThe Netherlands
| | - Tom Smeets
- Forensic Psychology Section, Faculty of Psychology and NeuroscienceMaastricht UniversityMaastrichtThe Netherlands
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