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Costanzo F, Alfieri P, Caciolo C, Bergonzini P, Perrino F, Zampino G, Leoni C, Menghini D, Digilio MC, Tartaglia M, Vicari S, Carlesimo GA. Recognition Memory in Noonan Syndrome. Brain Sci 2021; 11:169. [PMID: 33572736 PMCID: PMC7910957 DOI: 10.3390/brainsci11020169] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 01/23/2021] [Accepted: 01/24/2021] [Indexed: 11/17/2022] Open
Abstract
Noonan syndrome (NS) and the clinically related NS with multiple lentiginous (NMLS) are genetic conditions characterized by upregulated RAS mitogen activated protein kinase (RAS-MAPK) signaling, which is known to impact hippocampus-dependent memory formation and consolidation. The aim of the present study was to provide a detailed characterization of the recognition memory of children and adolescents with NS/NMLS. We compared 18 children and adolescents affected by NS and NMLS with 22 typically developing (TD) children, matched for chronological age and non-verbal Intelligence Quotient (IQ), in two different experimental paradigms, to assess familiarity and recollection: a Process Dissociation Procedure (PDP) and a Task Dissociation Procedure (TDP). Differences in verbal skills between groups, as well as chronological age, were considered in the analysis. Participants with NS and NSML showed reduced recollection in the PDP and impaired associative recognition in the TDP, compared to controls. These results indicate poor recollection in the recognition memory of participants with NS and NSML, which cannot be explained by intellectual disability or language deficits. These results provide evidence of the role of mutations impacting RAS-MAPK signaling in the disruption of hippocampal memory formation and consolidation.
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Affiliation(s)
- Floriana Costanzo
- Child and Adolescent Psychiatric Unit, Department of Neuroscience, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (P.A.); (C.C.); (P.B.); (D.M.); (S.V.)
| | - Paolo Alfieri
- Child and Adolescent Psychiatric Unit, Department of Neuroscience, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (P.A.); (C.C.); (P.B.); (D.M.); (S.V.)
| | - Cristina Caciolo
- Child and Adolescent Psychiatric Unit, Department of Neuroscience, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (P.A.); (C.C.); (P.B.); (D.M.); (S.V.)
| | - Paola Bergonzini
- Child and Adolescent Psychiatric Unit, Department of Neuroscience, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (P.A.); (C.C.); (P.B.); (D.M.); (S.V.)
| | - Francesca Perrino
- Center for Rare Diseases and Birth Defects, Department of Woman and Child Health, Institute of Pediatrics, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, Catholic University of the Sacred Heart, 00168 Rome, Italy; (F.P.); (G.Z.); (C.L.)
- Rehabilitation Center UILMD Lazio Onlus, 00167 Rome, Italy
| | - Giuseppe Zampino
- Center for Rare Diseases and Birth Defects, Department of Woman and Child Health, Institute of Pediatrics, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, Catholic University of the Sacred Heart, 00168 Rome, Italy; (F.P.); (G.Z.); (C.L.)
| | - Chiara Leoni
- Center for Rare Diseases and Birth Defects, Department of Woman and Child Health, Institute of Pediatrics, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, Catholic University of the Sacred Heart, 00168 Rome, Italy; (F.P.); (G.Z.); (C.L.)
| | - Deny Menghini
- Child and Adolescent Psychiatric Unit, Department of Neuroscience, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (P.A.); (C.C.); (P.B.); (D.M.); (S.V.)
| | - Maria Cristina Digilio
- Genetics and Rare Diseases Research Division, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (M.C.D.); (M.T.)
- Medical Genetics, Academic Department of Pediatrics, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy
| | - Marco Tartaglia
- Genetics and Rare Diseases Research Division, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (M.C.D.); (M.T.)
| | - Stefano Vicari
- Child and Adolescent Psychiatric Unit, Department of Neuroscience, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (P.A.); (C.C.); (P.B.); (D.M.); (S.V.)
- Department of Life Science and Public Health, Catholic University of the Sacred Heart, 00168 Rome, Italy
| | - Giovanni Augusto Carlesimo
- Laboratory of Clinical and Behavioral Neurology, Santa Lucia Foundation, 00179 Rome, Italy;
- Department of Systems Medicine, Tor Vergata University, 00133 Rome, Italy
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Shahvaroughi A, Bahrami Ehsan H, Hatami J, Monajem A, Paulo RM. Testing a modified cognitive interview with category clustering recall in Iran. APPLIED COGNITIVE PSYCHOLOGY 2020. [DOI: 10.1002/acp.3747] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | | | - Javad Hatami
- Department of Psychology University of Tehran Tehran Iran
| | - Arash Monajem
- Department of Psychology University of Tehran Tehran Iran
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3
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Retrieval-Enhanced Suggestibility: A Retrospective and a New Investigation. JOURNAL OF APPLIED RESEARCH IN MEMORY AND COGNITION 2017. [DOI: 10.1016/j.jarmac.2017.07.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Blankenship TL, Keith K, Calkins SD, Bell MA. Behavioral Performance and Neural Areas Associated with Memory Processes Contribute to Math and Reading Achievement in 6-year-old Children. COGNITIVE DEVELOPMENT 2017; 45:141-151. [PMID: 29861542 DOI: 10.1016/j.cogdev.2017.07.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Associations between working memory and academic achievement (math and reading) are well documented. Surprisingly, little is known of the contributions of episodic memory, segmented into temporal memory (recollection proxy) and item recognition (familiarity proxy), to academic achievement. This is the first study to observe these associations in typically developing 6-year old children. Overlap in neural correlates exists between working memory, episodic memory, and math and reading achievement. We attempted to tease apart the neural contributions of working memory, temporal memory, and item recognition to math and reading achievement. Results suggest that working memory and temporal memory, but not item recognition, are important contributors to both math and reading achievement, and that EEG power during a working memory task contributes to performance on tests of academic achievement.
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Affiliation(s)
| | | | - Susan D Calkins
- Department of Human Development and Family Studies and Department of Psychology, University of North Carolina at Greensboro
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5
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Lorsbach TC, Friehe MJ, Teten AF, Reimer JF, Armendarez JJ. Controlled Retrieval of Specific Context Information in Children and Adults. AMERICAN JOURNAL OF PSYCHOLOGY 2015. [PMID: 26219173 DOI: 10.5406/amerjpsyc.128.1.0043] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
This study adapted a procedure used by Luo and Craik (2009) to examine whether developmental differences exist in the ability to use controlled retrieval processes to access the contextual details of memory representations. Participants from 3 age groups (mean ages 9, 12, and 25 years) were presented with words in 3 study contexts: with a black-and-white picture, with a color picture, or alone without a picture. Six recognition tests were then presented that varied in the demands (high or low) placed on the retrieval of specific contextual information. Each test consisted of a mixture of words that were old targets from 1 study context, distractors (i.e., previously studied words from a different context), and completely new words. A high-specificity and a low-specificity test list was paired with each test question, with high and low specificity being determined by the nature of the distractors used in a test list. High-specificity tests contained words that were studied in similar contexts: old targets (e.g., words studied with black-and-white pictures) and distractors (e.g., words studied with color pictures). In contrast, low-specificity tests contained words that were studied in dissimilar contexts: old targets (e.g., words studied with black-and-white pictures) and distractors (e.g., words previously studied without a picture). Relative to low-specificity tests, the retrieval conditions of high-specificity tests were assumed to place greater demands on the controlled access of specific contextual information. Analysis of recollection scores revealed that age differences were present on high-but not low-specificity tests, with the performance of 9-year-olds disproportionately affected by the retrieval demands of high-specificity tests.
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Lewandowsky S, Ecker UKH, Seifert CM, Schwarz N, Cook J. Misinformation and Its Correction: Continued Influence and Successful Debiasing. Psychol Sci Public Interest 2015; 13:106-31. [PMID: 26173286 DOI: 10.1177/1529100612451018] [Citation(s) in RCA: 792] [Impact Index Per Article: 88.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
The widespread prevalence and persistence of misinformation in contemporary societies, such as the false belief that there is a link between childhood vaccinations and autism, is a matter of public concern. For example, the myths surrounding vaccinations, which prompted some parents to withhold immunization from their children, have led to a marked increase in vaccine-preventable disease, as well as unnecessary public expenditure on research and public-information campaigns aimed at rectifying the situation. We first examine the mechanisms by which such misinformation is disseminated in society, both inadvertently and purposely. Misinformation can originate from rumors but also from works of fiction, governments and politicians, and vested interests. Moreover, changes in the media landscape, including the arrival of the Internet, have fundamentally influenced the ways in which information is communicated and misinformation is spread. We next move to misinformation at the level of the individual, and review the cognitive factors that often render misinformation resistant to correction. We consider how people assess the truth of statements and what makes people believe certain things but not others. We look at people's memory for misinformation and answer the questions of why retractions of misinformation are so ineffective in memory updating and why efforts to retract misinformation can even backfire and, ironically, increase misbelief. Though ideology and personal worldviews can be major obstacles for debiasing, there nonetheless are a number of effective techniques for reducing the impact of misinformation, and we pay special attention to these factors that aid in debiasing. We conclude by providing specific recommendations for the debunking of misinformation. These recommendations pertain to the ways in which corrections should be designed, structured, and applied in order to maximize their impact. Grounded in cognitive psychological theory, these recommendations may help practitioners-including journalists, health professionals, educators, and science communicators-design effective misinformation retractions, educational tools, and public-information campaigns.
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Affiliation(s)
| | | | | | | | - John Cook
- University of Western Australia University of Queensland
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7
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The influence of social instructions on the effectiveness of a cognitive interview used with very young child witnesses. EUROPEAN REVIEW OF APPLIED PSYCHOLOGY 2014. [DOI: 10.1016/j.erap.2014.09.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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8
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Ginet M, Brunel M, Verkampt F, Désert M, Colomb C, Jund R. L’Entretien Cognitif reste-t-il efficace pour aider de très jeunes enfants issus de milieux défavorisés à témoigner d’un événement visuel ? ANNEE PSYCHOLOGIQUE 2014. [DOI: 10.3917/anpsy.142.0289] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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9
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Poole DA, Bruck M. Divining Testimony? The Impact of Interviewing Props on Children's Reports of Touching. DEVELOPMENTAL REVIEW 2012; 32:165-180. [PMID: 23144526 DOI: 10.1016/j.dr.2012.06.007] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
There is a long-held assumption that objects help bridge the gap between what children know and what they can (or are willing to) explain. In this review, we present research on the extent to which two types of objects used as props in investigative interviews of children, anatomical dolls and body (human figure) diagrams, actually help children report accurate information about autobiographical events. We explain why available research does not instill confidence that props are the best solution to interviewing challenges, and we consider practitioners' and policy-makers responses to this evidence. Finally, we discuss the types of developmental research that are necessary to advance the field of evidence-based interviewing of children.
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10
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Familiarity and recollection in Williams syndrome. Cortex 2011; 49:232-42. [PMID: 21774924 DOI: 10.1016/j.cortex.2011.06.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2010] [Revised: 03/30/2011] [Accepted: 06/09/2011] [Indexed: 11/20/2022]
Abstract
Interest is being shown in a componential analysis of performance on declarative memory tasks that distinguishes two different kinds of access to stored memories, recollection and familiarity. From a developmental perspective, it has been hypothesized that recollection emerges later and shows more developmental changes than familiarity. Nevertheless, the contribution of recollection and familiarity to the recognition performance of individuals with intellectual disabilities (ID) has been rarely examined. The present study was aimed at investigating the qualitative profile of declarative long-term memory in a group of individuals with Williams syndrome (WS). We compared 13 individuals with WS and 13 mental-age-matched typically developing children in two different experimental paradigms to assess the contribution of familiarity and recollection to recognition performance. We adopted a modified version of the process dissociation procedure and a task dissociation procedure, both of which are suited to individuals with ID. Results of both experimental paradigms demonstrated reduced recollection and spared familiarity in the declarative memory performances of individuals with WS. These results provide direct evidence of a dissociation between recollection and familiarity in a neurodevelopmental disorder and are discussed in relation to alternative approaches for explaining abnormal cognition in individuals with ID.
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Rhodes SM, Murphy D, Hancock PJB. Developmental changes in the engagement of episodic retrieval processes and their relationship with working memory during the period of middle childhood. BRITISH JOURNAL OF DEVELOPMENTAL PSYCHOLOGY 2011; 29:865-82. [DOI: 10.1111/j.2044-835x.2010.02014.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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12
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L’Entretien Cognitif est-il efficace pour aider de très jeunes enfants à témoigner d’un Événement répété dans le temps ? ANNEE PSYCHOLOGIQUE 2011. [DOI: 10.4074/s0003503310004033] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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13
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Verkampt F, Ginet M, Colomb C. L’Entretien Cognitif est-il efficace pour aider de très jeunes enfants à témoigner d’un Événement répété dans le temps ? ANNEE PSYCHOLOGIQUE 2010. [DOI: 10.3917/anpsy.104.0541] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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14
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Verkampt F, Ginet M. Variations of the cognitive interview: Which one is the most effective in enhancing children's testimonies? APPLIED COGNITIVE PSYCHOLOGY 2010. [DOI: 10.1002/acp.1631] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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15
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Melinder A, Alexander K, Cho YI, Goodman GS, Thoresen C, Lonnum K, Magnussen S. Children's eyewitness memory: a comparison of two interviewing strategies as realized by forensic professionals. J Exp Child Psychol 2009; 105:156-77. [PMID: 19969304 DOI: 10.1016/j.jecp.2009.04.004] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2007] [Revised: 04/24/2009] [Accepted: 04/24/2009] [Indexed: 11/28/2022]
Abstract
A critical issue for developmental psychology is how to obtain accurate and complete eyewitness memory reports from preschoolers without offering suggestions that might result in false allegations. We examined effects of two interviewing strategies (police/verbal interviews and clinician/prop-assisted interviews) on young children's reports about a medical examination. A total of 58 4-year-olds participated in the study, which conformed to a 2 (Interview Type)x2 (Number of Interviews) factorial design. Analyses revealed that interviewers spent less time off topic and asked more free recall questions in the police/verbal interviews than in the clinician/prop-assisted interviews. Compared with police/verbal interviews, clinician/prop-assisted interviews resulted in significantly more correct rejections and commission errors in children's memory reports. However, on a final free recall test, error rates were comparable across conditions. Higher child verbal intelligence predicted memory accuracy in police/verbal interviews, and greater parental attachment anxiety predicted children being asked a higher number of misleading questions. The study provides new insights into interview techniques that promote preschoolers' accurate eyewitness reports.
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Affiliation(s)
- Annika Melinder
- Department of Psychology, University of Oslo, 0317 Oslo, Norway.
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Krackow E, Lynn SJ. Event report training: An examination of the efficacy of a new intervention to improve children's eyewitness reports. APPLIED COGNITIVE PSYCHOLOGY 2009. [DOI: 10.1002/acp.1594] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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17
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Dando C, Wilcock R, Milne R, Henry L. A modified cognitive interview procedure for frontline police investigators. APPLIED COGNITIVE PSYCHOLOGY 2009. [DOI: 10.1002/acp.1501] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Knutson JF, Lawrence E, Taber SM, Bank L, DeGarmo DS. Assessing children's exposure to intimate partner violence. Clin Child Fam Psychol Rev 2009; 12:157-73. [PMID: 19437117 DOI: 10.1007/s10567-009-0048-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Child exposure to intimate partner violence (IPV) is widely acknowledged as a threat to the psycho-social and academic well-being of children. Unfortunately, as reflected in the literature, the specific link between such exposure and childhood outcomes is ambiguous. Based on a review of the literature, this article suggests that this state of affairs is due, in part, to the manner with which exposure to IPV is operationally defined. After reviewing the dominant strategies for operationally defining exposure to IPV and the problems associated with those strategies, this article reports original data contrasting three measures derived from maternal reports, three measures derived from child reports, and the limited concordance among those different indices of exposure to IPV. The implications of these findings for research on child outcomes and the clinical assessment of children who might have been exposed to IPV are discussed.
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Affiliation(s)
- John F Knutson
- University of Iowa, E11 Seashore Hall, Iowa City, IA 52242, USA.
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Campos L, Alonso-Quecuty ML. Language crimes and the cognitive interview: testing its efficacy in retrieving a conversational event. APPLIED COGNITIVE PSYCHOLOGY 2008. [DOI: 10.1002/acp.1430] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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20
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Ghetti S, Angelini L. The Development of Recollection and Familiarity in Childhood and Adolescence: Evidence From the Dual-Process Signal Detection Model. Child Dev 2008; 79:339-58. [DOI: 10.1111/j.1467-8624.2007.01129.x] [Citation(s) in RCA: 157] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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21
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Holliday RE, Reyna VF, Brainerd CJ. Recall of details never experienced: Effects of age, repetition, and semantic cues. COGNITIVE DEVELOPMENT 2008. [DOI: 10.1016/j.cogdev.2007.05.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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22
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Abstract
We report the first demonstration that a simple, theory-driven manipulation produces opposite developmental trends in false memory for the same information. When 6-, 10-, and 14-year-olds studied lists containing exemplars of familiar taxonomic categories, false memory for the same unpresented items (category exemplars and labels) increased with age if list items were semantically related but decreased with age if semantic relations could not be formed among list items. A control experiment ruled out the hypothesis that these results were due to young children having generic deficits in forming relations among list items.
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Wright AM, Holliday RE. Interviewing cognitively impaired older adults: How useful is a Cognitive Interview? Memory 2007; 15:17-33. [PMID: 17479922 DOI: 10.1080/09658210601047351] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
This research examined whether an Enhanced Cognitive Interview (ECI) and a Modified Cognitive Interview (MCI) improved 75- to 96-year-old adults' recall for a video-taped event. Specifically, we examined the effectiveness of these interviews in relation to a Structured Interview (control), and compared the performance of older adults who scored high or low on the Mini-Mental State Examination (MMSE), which is a test to assess cognitive functioning. Participants with low MMSE scores recalled fewer correct details, and were less accurate than those with high scores. Nevertheless, both high and low MMSE groups reported substantially more correct information about Action, Person, Object, and Surrounding details with the MCI and ECI than with the SI. No corresponding increase in the amount of incorrect and confabulated information was found. Furthermore, recall accuracy for both groups was greater with the ECI and MCI than with the Structured Interview. Overall, findings suggest that older individuals, including those with reduced cognitive ability can benefit from the use of Cognitive Interview protocols.
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Affiliation(s)
- Allison M Wright
- Department of Psychology, Keynes College, University of Portsmouth, UK.
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Candel I, Memon A, Al-Harazi F. Peer discussion affects children's memory reports. APPLIED COGNITIVE PSYCHOLOGY 2007. [DOI: 10.1002/acp.1355] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Abstract
The criminal justice system relies heavily on eyewitnesses to determine the facts surrounding criminal events. Eyewitnesses may identify culprits, recall conversations, or remember other details. An eyewitness who has no motive to lie is a powerful form of evidence for jurors, especially if the eyewitness appears to be highly confident about his or her recollection. In the absence of definitive proof to the contrary, the eyewitness's account is generally accepted by police, prosecutors, judges, and juries. However, the faith the legal system places in eyewitnesses has been shaken recently by the advent of forensic DNA testing. Given the right set of circumstances, forensic DNA testing can prove that a person who was convicted of a crime is, in fact, innocent. Analyses of DNA exoneration cases since 1992 reveal that mistaken eyewitness identification was involved in the vast majority of these convictions, accounting for more convictions of innocent people than all other factors combined. We review the latest figures on these DNA exonerations and explain why these cases can only be a small fraction of the mistaken identifications that are occurring. Decades before the advent of forensic DNA testing, psychologists were questioning the validity of eyewitness reports. Hugo Münsterberg's writings in the early part of the 20th century made a strong case for the involvement of psychological science in helping the legal system understand the vagaries of eyewitness testimony. But it was not until the mid- to late 1970s that psychologists began to conduct programmatic experiments aimed at understanding the extent of error and the variables that govern error when eyewitnesses give accounts of crimes they have witnessed. Many of the experiments conducted in the late 1970s and throughout the 1980s resulted in articles by psychologists that contained strong warnings to the legal system that eyewitness evidence was being overvalued by the justice system in the sense that its impact on triers of fact (e.g., juries) exceeded its probative (legal-proof) value. Another message of the research was that the validity of eyewitness reports depends a great deal on the procedures that are used to obtain those reports and that the legal system was not using the best procedures. Although defense attorneys seized on this nascent research as a tool for the defense, it was largely ignored or ridiculed by prosecutors, judges, and police until the mid 1990s, when forensic DNA testing began to uncover cases of convictions of innocent persons on the basis of mistaken eyewitness accounts. Recently, a number of jurisdictions in the United States have implemented procedural reforms based on psychological research, but psychological science has yet to have its fullest possible influence on how the justice system collects and interprets eyewitness evidence. The psychological processes leading to eyewitness error represent a confluence of memory and social-influence variables that interact in complex ways. These processes lend themselves to study using experimental methods. Psychological science is in a strong position to help the criminal justice system understand eyewitness accounts of criminal events and improve their accuracy. A subset of the variables that affect eyewitness accuracy fall into what researchers call system variables, which are variables that the criminal justice system has control over, such as how eyewitnesses are instructed before they view a lineup and methods of interviewing eyewitnesses. We review a number of system variables and describe how psychological scientists have translated them into procedures that can improve the probative value of eyewitness accounts. We also review estimator variables, variables that affect eyewitness accuracy but over which the system has no control, such as cross-race versus within-race identifications. We describe some concerns regarding external validity and generalization that naturally arise when moving from the laboratory to the real world. These include issues of base rates, multicollinearity, selection effects, subject populations, and psychological realism. For each of these concerns, we briefly note ways in which both theory and field data help make the case for generalization.
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Holliday RE, Weekes BS. Dissociated developmental trajectories for semantic and phonological false memories. Memory 2006; 14:624-36. [PMID: 16754246 DOI: 10.1080/09658210600736525] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
False recognition following presentation of semantically related and phonologically related word lists was evaluated in 8-, 11-, and 13-year-olds. Children heard lists of words that were either semantic (e.g., bed, rest, wake ...) or phonological associates (e.g., pole, bowl, hole ...) of a critical unpresented word (e.g., sleep, roll), respectively. A semantic false memory was defined as false recognition of a semantically related but unpresented word. A phonological false memory was defined as false recognition of a phonologically related but unpresented word. False memories in the two tasks showed opposite developmental trends, increasing with age for semantic relatedness and decreasing with age for phonological relatedness.
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Abstract
BACKGROUND Research into the effect of interviewing techniques has been predominantly within the paradigm of eyewitness testimony. This review focuses on the issues of questioning and examines whether children's responses are affected by questioning techniques, and whether these effects are generic to all interviewing contexts. METHODS Systematic literature searches were used to identify areas of concern and current findings in research on interviewing young children (aged 4-12). RESULTS The style and wording of questioning can affect children's responses and accuracy positively and negatively. These effects were especially apparent in interviews with the youngest children. CONCLUSIONS The implications of these findings are relevant in all contexts where an adult questions a child. It has been demonstrated that interviewing techniques can affect responses from children and that it is therefore imperative that interviewers are aware of, understand and control their influence in order to elicit complete, accurate and reliable information from the child.
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Affiliation(s)
- S Krähenbühl
- Department of Psychology, University of Sheffield, Sheffield, UK.
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Wright AM, Holliday RE. Enhancing the recall of young, young–old and old–old adults with cognitive interviews. APPLIED COGNITIVE PSYCHOLOGY 2006. [DOI: 10.1002/acp.1260] [Citation(s) in RCA: 64] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Abstract
This study examined the effects of pre-event stereotypes on 5-year-old children's memories for the visit of an adult male to their school. Children were read three stories in which this man was described in positive, negative, or neutral terms. Following the visit, children were read post-event narratives which contained positive and negative misinformation that was consistent and inconsistent with the pre-event stereotype. Children were then given a recognition test under inclusion and exclusion instructions. Negative misinformation was correctly rejected more often than positive misinformation. Children given a positive pre-event stereotype were more likely to accept positive misinformation than those in the other stereotype conditions. Process dissociation analyses revealed that recollection for negative misinformation was larger than for positive misinformation; the opposite was the case for familiarity.
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Affiliation(s)
- Amina Memon
- School of Psychology, University of Aberdeen, Scotland, UK.
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Stein LM, Memon A. Testing the efficacy of the cognitive interview in a developing country. APPLIED COGNITIVE PSYCHOLOGY 2006. [DOI: 10.1002/acp.1211] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Pohl R, Haracic I. Der Rückschaufehler bei Kindern und Erwachsenen. ZEITSCHRIFT FUR ENTWICKLUNGSPSYCHOLOGIE UND PADAGOGISCHE PSYCHOLOGIE 2005. [DOI: 10.1026/0049-8637.37.1.46] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Zusammenfassung. Der Rückschaufehler (engl. “hindsight bias“) beschreibt die Tendenz, sich bei Schätzaufgaben durch vorgegebene Informationen systematisch beeinflussen zu lassen. Dieses Phänomen ist gut untersucht, allerdings ist seine entwicklungspsychologische Genese noch völlig unklar. Deshalb haben wir 274 Kinder und Erwachsene gebeten, die Antworten auf schwierige numerische Wissensfragen zu schätzen. Zu jeder Frage wurde ein niedriger oder hoher Wert als “Schätzung einer anderen Person“ (einer “Lehrerin“ oder eines “Schülers“) vorgegeben. Die Versuchspersonen wurden instruiert, diese Information bei ihrer Schätzung nicht zu berücksichtigen. Die Ergebnisse zeigten einen deutlichen Rückschaufehler, d. h. auf niedrige Werte erfolgten niedrigere Schätzungen als auf hohe Werte. Dieser Effekt war bei den Kindern stärker ausgeprägt als bei den Erwachsenen. Die Quelle des vorgegebenen Wertes (“Lehrerin“ oder “Schüler“) wirkte sich dabei nicht aus. Die Ergebnisse werden im Rahmen des kognitiven Prozessmodells “SARA“ diskutiert.
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Henry LA, Gudjonsson GH. The effects of memory trace strength on eyewitness recall in children with and without intellectual disabilities. J Exp Child Psychol 2004; 89:53-71. [PMID: 15336918 DOI: 10.1016/j.jecp.2004.05.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2003] [Revised: 05/13/2004] [Indexed: 11/27/2022]
Abstract
Children with mild moderate intellectual disabilities (ID) were compared with typically developing peers of the same chronological age (CA) on an eyewitness memory task in which memory trace strength was manipulated to examine whether increased memory trace strength would benefit those with ID more than those without ID. No evidence was found for this claim or for the notion that different mechanisms are implicated in memory processes for children with ID versus CA controls. Fuzzy-trace theory was also used to contrast question types that probed verbatim memory versus gist memory. Manipulations of trace strength, when used with immediate recall (to reduce the impact of decay), were predicted to improve verbatim memory more than gist memory. The results broadly supported the predictions. Performance was not improved in the stronger trace strength condition on measures of recall that tapped gist memory (e.g., open-ended recall), whereas performance was significantly better in the stronger trace strength condition on two of the three measures of recall that tapped verbatim memory (i.e., closed misleading questions, open-ended specific questions). Differences in performance between the groups were quite marked on several question types, supporting previous findings that those with ID have certain vulnerabilities as potential witnesses compared with peers of the same CA.
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Affiliation(s)
- Lucy A Henry
- Department of Psychology, London South Bank University, London SE1 0AA, UK.
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