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Schacter DL, Greene CM, Murphy G. Bias and constructive processes in a self-memory system. Memory 2024; 32:656-665. [PMID: 37410514 PMCID: PMC10770298 DOI: 10.1080/09658211.2023.2232568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 06/28/2023] [Indexed: 07/07/2023]
Abstract
Martin Conway's influential theorising about the self-memory system (Conway, M. A., & Pleydell-Pearce, C. W. (2000). The construction of autobiographical memories in the self-memory system. Psychological Review, 107(2), 261-288) illuminated how the "working self" influences the construction of autobiographical memories. Moreover, his constructive view of self and memory is compatible with the occurrence of various kinds of errors and distortions in remembering. Here we consider one of the "seven sins" of memory (Schacter, D. L. (2021). The seven sins of memory updated edition: How the mind forgets and remembers. Houghton Mifflin Harcourt) that we believe is most closely related to the operation of Conway's self-memory system: bias, which refers to the role of current knowledge, beliefs, and feelings in shaping and sometimes distorting memories for past experiences and attitudes. More specifically, we discuss recent research on three forms of bias - consistency, self-enhancing, and positivity biases - that illuminate their role in influencing how people remember the past and also imagine the future. We consider both theoretical and applied aspects of these biases and, consistent with Conway's perspective, argue that despite sometimes contributing to inaccuracies, bias also serves adaptive functions.
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Affiliation(s)
| | - Ciara M. Greene
- School of Psychology, University College Dublin, Dublin, Ireland
| | - Gillian Murphy
- School of Applied Psychology, University College Cork, Cork, Ireland
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van Genugten RDI, Schacter DL. Automated scoring of the autobiographical interview with natural language processing. Behav Res Methods 2024; 56:2243-2259. [PMID: 38233632 PMCID: PMC10990986 DOI: 10.3758/s13428-023-02145-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/10/2023] [Indexed: 01/19/2024]
Abstract
The autobiographical interview has been used in more than 200 studies to assess the content of autobiographical memories. In a typical experiment, participants recall memories, which are then scored manually for internal details (episodic details from the central event) and external details (largely non-episodic details). Scoring these narratives requires a significant amount of time. As a result, large studies with this procedure are often impractical, and even conducting small studies is time-consuming. To reduce scoring burden and enable larger studies, we developed an approach to automatically score responses with natural language processing. We fine-tuned an existing language model (distilBERT) to identify the amount of internal and external content in each sentence. These predictions were aggregated to obtain internal and external content estimates for each narrative. We evaluated our model by comparing manual scores with automated scores in five datasets. We found that our model performed well across datasets. In four datasets, we found a strong correlation between internal detail counts and the amount of predicted internal content. In these datasets, manual and automated external scores were also strongly correlated, and we found minimal misclassification of content. In a fifth dataset, our model performed well after additional preprocessing. To make automated scoring available to other researchers, we provide a Colab notebook that is intended to be used without additional coding.
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Affiliation(s)
- Ruben D I van Genugten
- Institute for Experiential Artificial Intelligence, Northeastern University, Boston, MA, USA.
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Parikh JR, Baird GL, Mainiero MB. A pre-post study of stressors and burnout affecting breast radiologists before and during the COVID-19 pandemic. Eur J Radiol Open 2023; 11:100507. [PMID: 37538382 PMCID: PMC10393601 DOI: 10.1016/j.ejro.2023.100507] [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: 04/23/2023] [Revised: 07/03/2023] [Accepted: 07/08/2023] [Indexed: 08/05/2023] Open
Abstract
Rationale and objective To compare burnout and stressors of breast radiologists prior to and during the COVID-19 pandemic. Materials and methods Members of the Society of Breast Imaging were emailed an IRB-approved survey in January 2021 during the COVID-19 pandemic. Survey included questions from the Maslach Burnout Inventory and specific stressors including work pace, work-life balance, care of dependents, and financial strain. Data were compared to previous surveys prior to the pandemic. Results The response rate was 25% (261/1061) for those who opened the email. Of the respondents, 74% (194/261) were female, 82% (214/261) were white, 73% (191/261) were full time, 71% (185/261) were fellowship trained, 41% (106/261) had more than 20 years of experience, and 30% (79/261) were in academic practice.Respondents in 2021 reported frequent levels of depersonalization (2.2) and emotional exhaustion (3.4) while reporting frequent levels of personal accomplishment (5.3), a protective factor. These values were nearly identical before the pandemic in 2020: (2.2, 3.5, 5.3, respectively, p = .9). Respondents rated practicing faster than they would like as the highest stressor; however, 5 of the 6 stressors improved after the pandemic onset (p < .05). Conversely, participants perceived these stresses had gotten slightly worse since the pandemic (p < .01). Almost 50% of respondents reported they were considering leaving their practice; the most common reason was work/life balance. Conclusion Burnout in breast radiologists remains frequent but unchanged during the COVID-19 pandemic. While participants perceived that some stressors were worse during the pandemic, there was slight improvement in most stressors between the pre-pandemic and pandemic cohorts.
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Affiliation(s)
- Jay R. Parikh
- Division of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, USA
| | - Grayson L. Baird
- Department of Diagnostic Imaging, Rhode Island Hospital & the Warren Alpert Medical School of Brown University, USA
- Radiology Human Factors Lab, Department of Diagnostic Imaging, Rhode Island Hospital & the Warren Alpert Medical School of Brown University, USA
| | - Martha B. Mainiero
- Department of Diagnostic Imaging, Rhode Island Hospital & the Warren Alpert Medical School of Brown University, USA
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Montijn ND, Gerritsen L, van Son D, Engelhard IM. Positive future thinking without task-relevance increases anxiety and frontal stress regulation. Biol Psychol 2023; 182:108620. [PMID: 37399916 DOI: 10.1016/j.biopsycho.2023.108620] [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: 09/28/2022] [Revised: 06/14/2023] [Accepted: 06/15/2023] [Indexed: 07/05/2023]
Abstract
Negative anticipatory biases can affect the way we interpret and subjectively experience events. Through its role in emotion regulation, positive future thinking may provide an accessible way to attenuate these biases. However, it is unclear whether positive future thinking works ubiquitously, independent of contextual relevance. Here, we used a positive future thinking intervention (task-relevant; task-irrelevant and control condition) prior to a social stress task to adapt the way this task was experienced. We assessed subjective and objective stress measures and also recorded resting state electroencephalography (EEG) to assess intervention related differences in the level of frontal delta-beta coupling, which is considered a neurobiological substrate of stress regulation. Results show that the intervention reduced subjective stress and anxiety, and increased social fixation behavior and task performance, but only if future thinking was task-relevant. Paradoxically, task-irrelevant positive future thoughts enhanced negative perceptual biases and stress reactivity. This increase in stress reactivity was corroborated by elevated levels of frontal delta-beta coupling during event anticipation, which suggests an increased demand for stress regulation. Together, these findings show that positive future thinking can mitigate the negative emotional, behavioral and neurobiological consequences of a stressful event, but that it should not be applied indiscriminately.
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Affiliation(s)
- Nicole D Montijn
- Department of Clinical Psychology, Utrecht University, Utrecht, the Netherlands
| | - Lotte Gerritsen
- Department of Clinical Psychology, Utrecht University, Utrecht, the Netherlands
| | - Dana van Son
- Department of Clinical Psychology, Utrecht University, Utrecht, the Netherlands; Institute of Psychology, Leiden University, Leiden, the Netherlands
| | - Iris M Engelhard
- Department of Clinical Psychology, Utrecht University, Utrecht, the Netherlands.
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Abstract
In a complex world, we are constantly faced with environmental stimuli that shape our moment-to-moment experiences. But just as rich and complex as the external world is the internal milieu-our imagination. Imagination offers a powerful vehicle for playing out hypothetical experiences in the mind's eye. It allows us to mentally time travel to behold what the future might bring, including our greatest desires or fears. Indeed, imagined experiences tend to be emotion-laden. How and why are humans capable of this remarkable feat? Based on psychological findings, we highlight the importance of imagination for emotional aspects of cognition and behavior, namely in the generation and regulation of emotions. Based on recent cognitive neuroscience work, we identify putative neural networks that are most critical for emotional imagination, with a major focus on the default mode network. Finally, we briefly highlight the possible functional implications of individual differences in imagination. Overall, we hope to address why humans have the capacity to simulate hypothetical emotional experiences and how this ability can be harnessed in adaptive (and sometimes maladaptive) ways. We end by discussing open questions.
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Affiliation(s)
- Chantelle M Cocquyt
- Department of Psychology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Daniela J Palombo
- Department of Psychology, University of British Columbia, Vancouver, British Columbia, Canada
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Abstract
Memory serves critical functions in everyday life, but it is also vulnerable to error and illusion. Two decades ago, I proposed that memory errors could be classified into seven basic categories or "sins": transience, absent-mindedness, blocking, misattribution, suggestibility, bias, and persistence. I argued that each of the seven sins provides important insights concerning the fundamentally constructive nature of human memory, while at the same time reflecting its adaptive features. In this article I briefly summarise some key developments during the past two decades that have increased our understanding of the nature, consequences, and adaptive functions of the memory sins.
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Landkroon E, van Dis EAM, Meyerbröker K, Salemink E, Hagenaars MA, Engelhard IM. Future-Oriented Positive Mental Imagery Reduces Anxiety for Exposure to Public Speaking. Behav Ther 2022; 53:80-91. [PMID: 35027160 DOI: 10.1016/j.beth.2021.06.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 06/22/2021] [Accepted: 06/22/2021] [Indexed: 12/25/2022]
Abstract
Exposure therapy is the recommended treatment for anxiety disorders, but many anxious individuals are unwilling to expose themselves to feared situations. Episodic simulation of future situations contributes to adaptive emotion regulation and motivates behavior. This study investigated whether future-oriented positive mental imagery reduces anticipatory anxiety and distress during exposure, and increases exposure willingness and duration. Forty-three individuals with moderate public speaking anxiety were randomized to a standardized positive mental imagery exercise about future public speaking or no-task. All participants were then asked to present in a virtual reality environment. Anticipatory anxiety reduced in the positive mental imagery group, but not in the control group. Additionally, the positive mental imagery group reported lower distress during exposure than the control group, but groups did not differ in exposure willingness. Due to limited variance, effects on exposure duration could not be tested. Future-oriented positive mental imagery is promising to prepare individuals for exposure to previously avoided situations.
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Devitt AL, Schacter DL. Looking on the Bright Side: Aging and the Impact of Emotional Future Simulation on Subsequent Memory. J Gerontol B Psychol Sci Soc Sci 2020; 75:1831-1840. [PMID: 30950496 PMCID: PMC7566964 DOI: 10.1093/geronb/gbz041] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES When younger adults simulated positive future events, subsequent memory is positively biased. In the current studies, we explore age-related changes in the impact of emotional future simulation on subsequent memory. METHODS In Experiment 1, younger and older adults simulated emotional future events before learning the hypothetical outcome of each event via narratives. Memory was assessed for emotional details contained in those narratives. In Experiment 2, a shorter temporal delay between simulation and narrative encoding was used to reduce decay of simulation memory over time. RESULTS Future simulation did not bias subsequent memory for older adults in Experiment 1. However, older adults performed similar to younger adults in Experiment 2, with more liberal responses to positive information after positive simulation. DISCUSSION The impact of an optimistic outlook on subsequent memory is reduced with age, which may be at least partly attributable to declining memory for future simulations over time. This work broadens our understanding of the functional consequences of age-related declines in episodic future simulation and adds to previous work showing reduced benefits of simulation with age on tasks tapping adaptive functions.
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Affiliation(s)
- Aleea L Devitt
- Department of Psychology, Harvard University, Massachusetts
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Acevedo-Molina MC, Novak AW, Gregoire LM, Mann LG, Andrews-Hanna JR, Grilli MD. Emotion matters: The influence of valence on episodic future thinking in young and older adults. Conscious Cogn 2020; 85:103023. [PMID: 32979619 DOI: 10.1016/j.concog.2020.103023] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 07/03/2020] [Accepted: 09/10/2020] [Indexed: 11/29/2022]
Abstract
In young adults, valence not only alters the degree to which future events are imagined in rich episodic detail, but also how memorable these events are later on. For older adults, how valence influences episodic detail generation while imagining future events, or recalling these details at another time, remains unclear. We investigated the effect of valence on the specificity and memorability of episodic future thinking (EFT) in young and older adults. Among young and older adults, negative EFT was accompanied by less episodic detail generation relative to positive and neutral EFT. A similar reduction in episodic specificity for negative EFT was found two days later when participants recalled their previously imagined events. Notably, while older adults generated less episodically specific future thoughts relative to young adults, age did not influence the effect of valence on episodic detail generation at imagination or recollection.
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Affiliation(s)
| | | | | | - Leah G Mann
- Department of Psychology, University of Arizona, Tucson, AZ, USA
| | - Jessica R Andrews-Hanna
- Department of Psychology, University of Arizona, Tucson, AZ, USA; Cognitive Science, University of Arizona, Tucson, AZ, USA; Evelyn F. McKnight Brain Institute, University of Arizona, Tucson, AZ, USA
| | - Matthew D Grilli
- Department of Psychology, University of Arizona, Tucson, AZ, USA; Department of Neurology, University of Arizona, Tucson, AZ, USA; Evelyn F. McKnight Brain Institute, University of Arizona, Tucson, AZ, USA
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Future thinking about social targets: The influence of prediction outcome on memory. Cognition 2020; 204:104390. [PMID: 32711183 DOI: 10.1016/j.cognition.2020.104390] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2019] [Revised: 06/26/2020] [Accepted: 06/26/2020] [Indexed: 11/24/2022]
Abstract
Work on future thinking suggests that people use what they know about the world (e.g., contents of memory) to make predictions about events to come, which reflects an adaptive use of memory. Less work, however, has examined whether the outcomes of these predictions-whether the outcome is consistent or inconsistent with predictions-influences memory. In two experiments, participants learned trait information about social targets and used that information to predict which of two behaviors social targets would be most likely to engage in: one behavior consistent with previously learned trait information about the target and the other behavior inconsistent. Participants then learned which behavior the social target actually performed (outcome) and then judged whether or not they expected that outcome (expectancy). Across both studies, prediction-consistent outcomes were better remembered than inconsistent ones, suggesting that participants relied on their existing representations of social targets when making memory judgments rather than incorporating inconsistent information into memory. Further, there was a memory advantage for prediction-inconsistent outcomes, but only when participants subjectively rated these outcomes as unexpected. Overall, these findings extend understanding of future thinking and suggest a reliable memory advantage for outcomes that are consistent with predictions.
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Muda R, Niszczota P, Augustynowicz P. The effect of imperfect memory recall on risk preferences. JOURNAL OF BEHAVIORAL DECISION MAKING 2020. [DOI: 10.1002/bdm.2185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Rafał Muda
- Faculty of Economics Maria Curie‐Sklodowska University Lublin Poland
| | - Paweł Niszczota
- Department of International Finance Poznań University of Economics and Business Poznań Poland
| | - Paweł Augustynowicz
- Department of Experimental Psychology The John Paul II Catholic University of Lublin Lublin Poland
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The measurement of episodic foresight: A systematic review of assessment instruments. Cortex 2019; 117:351-370. [DOI: 10.1016/j.cortex.2018.08.018] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Revised: 06/05/2018] [Accepted: 08/20/2018] [Indexed: 01/07/2023]
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Schacter DL. Implicit Memory, Constructive Memory, and Imagining the Future: A Career Perspective. PERSPECTIVES ON PSYCHOLOGICAL SCIENCE 2018; 14:256-272. [PMID: 30517833 DOI: 10.1177/1745691618803640] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
In this article I discuss some of the major questions, findings, and ideas that have driven my research program, which has examined various aspects of human memory using a combination of cognitive, neuropsychological, and neuroimaging approaches. I do so from a career perspective that describes important scientific influences that have shaped my approach to the study of memory and discusses considerations that led to choosing specific research paths. After acknowledging key early influences, I briefly summarize a few of the main takeaways from research on implicit memory during the 1980s and 1990s and then move on to consider more recent ideas and findings concerning constructive memory, future imagining, and mental simulation that have motivated my approach for the past 2 decades. A main unifying theme of this research is that memory can affect psychological functions in ways that go beyond the simple everyday understanding of memory as a means of revisiting past experiences.
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