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Forester G, Kroneisen M, Erdfelder E, Kamp SM. On the role of retrieval processes in the survival processing effect: Evidence from ROC and ERP analyses. Neurobiol Learn Mem 2019; 166:107083. [PMID: 31491554 DOI: 10.1016/j.nlm.2019.107083] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 08/12/2019] [Accepted: 08/31/2019] [Indexed: 10/26/2022]
Abstract
Memory is enhanced for words encoded in the context of an imagined survival scenario, an effect modulated by word imageability or concreteness. However, the mechanisms underlying this "survival processing effect" are still controversial. To address this issue, we used receiver operating characteristic (ROC) curves and event-related potentials (ERPs) to examine the recognition retrieval processes associated with words previously encoded in either a survival or a control scenario. More specifically, we investigated how recollection- and familiarity-based retrieval are influenced by survival processing of high- and low-imageability words. Participants incidentally encoded words and then completed a surprise recognition test while their EEG was recorded. The encoding of concrete, high-imageability words in a survival context lead to improved recognition memory compared to the control context, and this improvement was associated with an increase in both the ROC and ERP measures of recollection-based memory retrieval. Survival processing was also associated with an increase in the ERP familiarity signal for these words, but the ROC analysis indicated that recognition judgments relied upon recollection rather than familiarity. These findings provide evidence that survival processing increases elaboration during encoding, leading to greater recollection at retrieval and, in turn, enhanced memory.
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Wang B. Positive Arousal Enhances the Consolidation of Item Memory. SWISS JOURNAL OF PSYCHOLOGY 2015. [DOI: 10.1024/1421-0185/a000151] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Emotional arousal induced after learning has been shown to modulate memory consolidation. However, it is unclear whether the effect of postlearning arousal can extend to different aspects of memory. This study examined the effect of postlearning positive arousal on both item memory and source memory. Participants learned a list of neutral words and took an immediate memory test. Then they watched a positive or a neutral videoclip and took delayed memory tests after either 25 minutes or 1 week had elapsed after the learning phase. In both delay conditions, positive arousal enhanced consolidation of item memory as measured by overall recognition. Furthermore, positive arousal enhanced consolidation of familiarity but not recollection. However, positive arousal appeared to have no effect on consolidation of source memory. These findings have implications for building theoretical models of the effect of emotional arousal on consolidation of episodic memory and for applying postlearning emotional arousal as a technique of memory intervention.
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Affiliation(s)
- Bo Wang
- Department of Psychology, Central University of Finance and Economics, Beijing, P. R. China
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3
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Roos I, Gustafsson A. The influence of active and passive customer behavior on switching in customer relationships. ACTA ACUST UNITED AC 2011. [DOI: 10.1108/09604521111159771] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Mitchell KJ, Johnson MK. Source monitoring 15 years later: what have we learned from fMRI about the neural mechanisms of source memory? Psychol Bull 2009; 135:638-77. [PMID: 19586165 DOI: 10.1037/a0015849] [Citation(s) in RCA: 403] [Impact Index Per Article: 26.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Focusing primarily on functional magnetic resonance imaging (fMRI), this article reviews evidence regarding the roles of subregions of the medial temporal lobes, prefrontal cortex, posterior representational areas, and parietal cortex in source memory. In addition to evidence from standard episodic memory tasks assessing accuracy for neutral information, the article considers studies assessing the qualitative characteristics of memories, the encoding and remembering of emotional information, and false memories, as well as evidence from populations that show disrupted source memory (older adults, individuals with depression, posttraumatic stress disorder, or schizophrenia). Although there is still substantial work to be done, fMRI is advancing understanding of source memory and highlighting unresolved issues. A continued 2-way interaction between cognitive theory, as illustrated by the source monitoring framework (M. K. Johnson, S. Hashtroudi, & D. S. Lindsay, 1993), and evidence from cognitive neuroimaging studies should clarify conceptualization of cognitive processes (e.g., feature binding, retrieval, monitoring), prior knowledge (e.g., semantics, schemas), and specific features (e.g., perceptual and emotional information) and of how they combine to create true and false memories.
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Affiliation(s)
- Karen J Mitchell
- Department of Psychology, Yale University, New Haven, CT 06520-8205, USA.
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Erdfelder E, Auer TS, Hilbig BE, Aßfalg A, Moshagen M, Nadarevic L. Multinomial Processing Tree Models. ACTA ACUST UNITED AC 2009. [DOI: 10.1027/0044-3409.217.3.108] [Citation(s) in RCA: 168] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Multinomial processing tree (MPT) models have become popular in cognitive psychology in the past two decades. In contrast to general-purpose data analysis techniques, such as log-linear models or other generalized linear models, MPT models are substantively motivated stochastic models for categorical data. They are best described as tools (a) for measuring the cognitive processes that underlie human behavior in various tasks and (b) for testing the psychological assumptions on which these models are based. The present article provides a review of MPT models and their applications in psychology, focusing on recent trends and developments in the past 10 years. Our review is nontechnical in nature and primarily aims at informing readers about the scope and utility of MPT models in different branches of cognitive psychology.
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Holtzer R, Rakitin BC, Steffener J, Flynn J, Kumar A, Stern Y. Age effects on load-dependent brain activations in working memory for novel material. Brain Res 2008; 1249:148-61. [PMID: 18983833 DOI: 10.1016/j.brainres.2008.10.009] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2008] [Revised: 10/01/2008] [Accepted: 10/05/2008] [Indexed: 11/27/2022]
Abstract
Three competing models of cognitive aging (neural compensation, capacity limitations, neural inefficiency) were examined in relation to working memory for novel non-verbal material. To accomplish this goal young (n=25) and old (n=25) participants performed a delayed item recognition (DIR) task while being scanned with bold fMRI. The stimuli in the DIR task consisted of computer-generated closed-curve shapes with each shape presented only once in the testing conditions of each participant. This ensured that both the novelty and appearance of the shapes maximized visual demands and limited the extent of phonologic processing. Behaviorally, as expected, the old participants were slower and less accurate compared to the young participants. Spatial patterns of brain activation that corresponded to load-dependent (stimulus set size ranged from 1 to 3) fMRI signal during the three phases of the DIR task (memory set presentation, retention delay, probe presentation) were evaluated in both age groups. Support for neural compensation and capacity limitation was evident in retention delay and the probe phase, respectively. Data were inconsistent with the neural inefficiency model. The process specific support for the theories we examined is consistent with a large corpus of research showing that the substrates underlying the encoding, retention and probe phases are different. That is, cognitive aging theories can be specific to the neural networks/regions underlying the different phases of working memory. Delineating how these theories work in concert can increase knowledge of age-related effects on working memory.
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Affiliation(s)
- Roee Holtzer
- Ferkauf Graduate School of Psychology, Yeshiva University, NY, USA.
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Erdfelder E, Cüpper L, Auer TS, Undorf M. The Four-States Model of Memory Retrieval Experiences. ACTA ACUST UNITED AC 2007. [DOI: 10.1027/0044-3409.215.1.61] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Abstract. A memory measurement model is presented that accounts for judgments of remembering, knowing, and guessing in old-new recognition tasks by assuming four disjoint latent memory states: recollection, familiarity, uncertainty, and rejection. This four-states model can be applied to both Tulving's (1985) remember-know procedure (RK version) and Gardiner and coworker's ( Gardiner, Java, & Richardson-Klavehn, 1996 ; Gardiner, Richardson-Klavehn, & Ramponi, 1997 ) remember-know-guess procedure (RKG version). It is shown that the RK version of the model fits remember-know data approximately as well as the one-dimensional signal detection model does. In contrast, the RKG version of the four-states model outperforms the corresponding detection model even if unequal variances for old and new items are allowed for.We show empirically that the two versions of the four-statesmodelmeasure the same state probabilities. However, the RKG version, requiring remember-know-guess judgments, provides parameter estimates with smaller standard errors and is therefore recommended for routine use.
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Abstract
Abstract. The investigation of source monitoring (SM) as a special faculty of episodic memory has gained much attention in recent years. However, several measures of source memory have been used in research practice that show empirical and theoretical shortcomings: First, they often confound various cognitive processes like source memory, item memory and response bias, and second, they do not do justice to the multitude of processes involved in SM according to the framework of Johnson, Hashtroudi, and Lindsay (1993) . We therefore review model-based measurement approaches, focusing on multinomial models, and we distinguish between theorizing about source memory and the pragmatics of source memory measurement as two partly separate goals of research. Whereas signal detection models seem to be more adequate theories of the underlying source monitoring process, multinomial models have some pragmatic advantages that nevertheless recommend them as viable measurement tools.
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Affiliation(s)
- Arndt Bröder
- University of Bonn and Max-Planck-Institute for Research on Collective Goods, Germany
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Hedden T, Yoon C. Individual differences in executive processing predict susceptibility to interference in verbal working memory. Neuropsychology 2006; 20:511-28. [PMID: 16938014 DOI: 10.1037/0894-4105.20.5.511] [Citation(s) in RCA: 126] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Recent theories have suggested that resistance to interference is a unifying principle of executive function and that individual differences in interference may be explained by executive function (M. J. Kane & R. W. Engle, 2002). Measures of executive function, memory, and perceptual speed were obtained from 121 older adults (ages 63-82). We used structural equation modeling to investigate the relationships of these constructs with interference in a working memory task. Executive function was best described as two related subcomponent processes: shifting and updating goal-relevant representations and inhibition of proactive interference. These subcomponents were distinct from verbal and visual memory and speed. Individual differences in interference susceptibility and recollection were best predicted by shifting and updating and by resistance to proactive interference, and variability in familiarity was predicted by resistance to proactive interference and speed.
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Affiliation(s)
- Trey Hedden
- Psychology Department, Stanford University, Stanford, CA, USA.
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Schneider R, Stöhr C, Pietrowsky R. Intranasally administered Cholecystokinin decreases controlled memory. Biol Psychol 2005; 69:297-314. [PMID: 15925032 DOI: 10.1016/j.biopsycho.2004.08.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2003] [Accepted: 08/29/2004] [Indexed: 11/28/2022]
Abstract
The neuropeptide Cholecystokinin (CCK) is involved in the modulation of memory processes. In this study, we examined for the first time the effect of intranasally administered CCK on controlled recollection and automatic familiarity in humans. To separate controlled from automatic memory processes, we used a modified version of Jacoby's process dissociation procedure (1991). Immediately after two successive learning phases, which are necessary for the implementation of the procedure, half of the participants received CCK, the other half a placebo solution. Recognition was tested 30 min after the learning phases. CCK decreased controlled recollection but not automatic familiarity when compared to placebo. Behavioral, physiological, and subjective control variables were not affected by the peptide. The results indicate a differential effect of CCK on controlled memory processes. Either consolidation and/or retrieval of verbal material are impaired.
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Affiliation(s)
- Ronald Schneider
- Heinrich-Heine-University Düsseldorf, Institute of Experimental Psychology, Department of Clinical Psychology, Geb. 23.03.U1, Universitätsstr. 1, 40225 Düsseldorf, Germany.
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Steffens MC, Buchner A, Mecklenbräuker S. Gender bias in fame judgments: Implicit gender stereotyping or matching study phase fame? Psychon Bull Rev 2005; 12:495-501. [PMID: 16235635 DOI: 10.3758/bf03193794] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Familiarized names are falsely judged famous more often than nonfamiliarized names. Banaji and Greenwald (1995) demonstrated a gender bias in this false fame effect, with the effect being larger for male than for female names. This effect was interpreted as reflecting the operation of a gender stereotype. However, the famous male names were, in fact, better known than the famous female names. Thus, the presence of more famous male names during study may have contributed to the observed male-famous association. If so, there should be no gender bias if the studied famous male and female names are equally famous, and a reversed gender bias should emerge if the famous female names are more famous than the male names. In two experiments, these predictions were corroborated. A "classical" gender bias was found only when the famous males were more famous than the famous females. These findings are consistent with the hypothesis that the gender bias in fame judgments, rather than showing implicit gender stereotyping in the sense of a transsituational judgment bias, reflects the fact that, in test, participants select a proportion of fame judgments to male and female names so that it matches the relative degree of fame of male and female names encountered during study.
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Affiliation(s)
- Melanie C Steffens
- Institut für Psychologie, Friedrich-Schiller-Universität Jena, Jena, Germany.
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Curran T, Friedman WJ. Differentiating location- and distance-based processes in memory for time: an ERP study. Psychon Bull Rev 2004; 10:711-7. [PMID: 14620368 PMCID: PMC1350916 DOI: 10.3758/bf03196536] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Memory for the time of events may benefit from reconstructive, location-based, and distance-based processes, but these processes are difficult to dissociate with behavioral methods. Neuropsychological research has emphasized the contribution of prefrontal brain mechanisms to memory for time but has not clearly differentiated location- from distance-based processing. The present experiment recorded event-related brain potentials (ERPs) while subjects completed two different temporal memory tests, designed to emphasize either location- or distance-based processing. The subjects' reports of location-based versus distance-based strategies and the reaction time pattern validated our experimental manipulation. Late (800-1,800 msec) frontal ERP effects were related to location-based processing. The results provide support for a two-process theory of memory for time and suggest that frontal memory mechanisms are specifically related to reconstructive, location-based processing.
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Affiliation(s)
- Tim Curran
- Department of Psychology, University of Colorado, Boulder, Colorado 80309-0345, USA.
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Hedden T, Park DC. Contributions of source and inhibitory mechanisms to age-related retroactive interference in verbal working memory. J Exp Psychol Gen 2003; 132:93-112. [PMID: 12656299 DOI: 10.1037/0096-3445.132.1.93] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Determining contributions of source-monitoring and inhibitory function to age-related forgetting has been an elusive goal for cognitive theorists. Five studies used a verbal working memory paradigm to examine mechanisms accounting for disproportionate retroactive interference (RI) experienced with adult aging. Participants distinguished studied target-word pairs from interfering pairs that were read aloud. Source-monitoring and inhibitory task components varied through manipulations of response requirements. RI effects were primarily due to source-monitoring failures rather than to inhibitory failures. Removing both source and inhibitory components eliminated age differences in RI. When source monitoring was emphasized, RI continued to be observed in all age groups but disproportionately for older adults. Process dissociation analyses of memory found recollection decreases and familiarity increases consistent with source failures.
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Affiliation(s)
- Trey Hedden
- Department of Psychology, Institute for Social Research, University of Michigan, USA.
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Abstract
Zusammenfassung. Die Prozessdissoziationsprozedur (PDP) ist ein häufig benutztes Instrument zur Erfassung kontrollierter (“bewusster“) und automatischer (“unbewusster“) Gedächtnisprozesse. Die Forschung der letzten zehn Jahre hat jedoch eine Reihe von Problemen im von L. L. Jacoby (1991) vorgeschlagenen Zwei-Prozess-Messmodell aufgezeigt. Dies hat zur Entwicklung von alternativen Modellen geführt, die in dieser Arbeit vorgestellt, systematisiert und bewertet werden. Die Modelle unterscheiden sich auf drei Dimensionen: 1) Modelle mit diskreten vs. kontinuierlichen Prozessvariablen, 2) Modelle mit prüfbaren vs. unprüfbaren Annahmen über die Beziehungen zwischen den Prozessen und 3) Zwei-Prozess-Modelle versus Quellengedächtnismodelle. Für die Zukunft der PDP besonders bedeutsam dürfte sein, dass einige Befunde, die mit Zwei-Prozess-Modellen nur schwer vereinbar sind, plausibel erscheinen, wenn man dieselben Daten im Rahmen von Quellengedächtnismodellen analysiert.
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Affiliation(s)
| | - Axel Buchner
- Institut für Experimentelle Psychologie, Heinrich-Heine-Universität Düsseldorf
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Steffens MC, Plewe I. Items’ Cross-Category Associations as a Confounding Factor in the Implicit Association Test. Exp Psychol 2001. [DOI: 10.1026//0949-3946.48.2.123] [Citation(s) in RCA: 67] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Abstract. The introduction of the Implicit Association Test (IAT; Greenwald, McGhee, & Schwartz, 1998 ) has stimulated numerous research activities. The IAT is supposed to measure the degree of association between concepts. Instances have to be assigned to these concepts by pressing appropriate keys as quickly as possible. The reaction time difference between certain conditions, termed the IAT effect, is used as an indicator of the degree of the concepts’ association. We tested the hypothesis that the degree of association between one concept (or category) and the instances of the other presented concept also influences reaction times. In our experiment, the instances in the target categories, male and female names, were kept constant. The adjectives in the evaluative categories were manipulated: Either the pleasant adjectives were female-associated and the unpleasant adjectives were male-associated, or vice versa. These stereotypic associations were indeed found to exert a substantial influence on the size of the IAT effect. This finding casts doubt on the assumption that the IAT effect may be interpreted as a pure measure of the degree of association between concepts.
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