Content Of Autobiographical Memories Research Articles

Automated scoring of the autobiographical interview with natural language processing.

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.

Collective events and individual affect shape autobiographical memory

How do collective events shape how we remember our lives? We leveraged advances in natural language processing as well as a rich, longitudinal assessment of 1,000 Americans throughout 2020 to examine how memory is influenced by two prominent factors: surprise and emotion. Autobiographical memory for 2020 displayed a unique signature: There was a substantial bump in March, aligning with pandemic onset and lockdowns, consistent across three memory collections 1 y apart. We further investigated how emotion, using both immediate and retrieved measures, predicted the amount and content of autobiographical memory: Negative affect increased recall across all measures, whereas its more clinical indices, depression and posttraumatic stress disorder, selectively increased nonepisodic recall. Finally, in a separate cohort, we found pandemic news to be better remembered, surprising, and negative, while lockdowns compressed remembered time. Our work connects laboratory findings to the real world and delineates the effects of acute versus clinical signatures of negative emotion on memory.

Effects of bilingualism on autobiographical memory: variation in idea density and retrieval speed

ABSTRACT Prior work on bilingual memory has largely focused on working memory and less on autobiographical memory. In the present study, we tested the effect of bilingualism on autobiographical memory and examined whether an effect would be moderated or mediated by working memory. Spanish-English bilingual and English-only monolingual adults completed an autobiographical cued-recall task, as well as a working memory measure. Memories were coded for retrieval speed and propositional idea density. Bilingual status was associated with faster memory retrieval but did not affect propositional idea density. Better working memory was associated with slower memory retrieval but did not affect propositional idea density, nor did working memory moderate or mediate the effect of bilingualism. Together, these results indicate an effect of bilingualism on the speed of autobiographical memory retrieval that does not extend to autobiographical memory content and suggest that the effect of bilingualism is independent of the effect of working memory.

Hippocampus and temporal pole functional connectivity is associated with age and individual differences in autobiographical memory

Recollection of one's personal past, or autobiographical memory (AM), varies across individuals and across the life span. This manifests in the amount of episodic content recalled during AM, which may reflect differences in associated functional brain networks. We take an individual differences approach to examine resting-state functional connectivity of temporal lobe regions known to coordinate AM content retrieval with the default network (anterior and posterior hippocampus, temporal pole) and test for associations with AM. Multiecho resting-state functional magnetic resonance imaging (fMRI) and autobiographical interviews were collected for 158 younger and 105 older healthy adults. Interviews were scored for internal (episodic) and external (semantic) details. Age group differences in connectivity profiles revealed that older adults had lower connectivity within anterior hippocampus, posterior hippocampus, and temporal pole but greater connectivity with regions across the default network compared with younger adults. This pattern was positively related to posterior hippocampal volumes in older adults, which were smaller than younger adult volumes. Connectivity associations with AM showed two significant patterns. The first dissociated connectivity related to internal vs. external AM across participants. Internal AM was related to anterior hippocampus and temporal pole connectivity with orbitofrontal cortex and connectivity within posterior hippocampus. External AM was related to temporal pole connectivity with regions across the lateral temporal cortex. In the second pattern, younger adults displayed temporal pole connectivity with regions throughout the default network associated with more detailed AMs overall. Our findings provide evidence for discrete ensembles of brain regions that scale with systematic variation in recollective styles across the healthy adult life span.

Cognitive and social well-being in older adulthood: The CoSoWELL corpus of written life stories.

This paper presents the Cognitive and Social WELL-being (CoSoWELL) project that consists of two components. One is a large corpus of narratives written by over 1000 North American older adults (55+ years old) in five test sessions before and during the first year of the COVID-19 pandemic. The other component is a rich collection of socio-demographic data collected through a survey from the same participants. This paper introduces the first release of the corpus consisting of 1.3 million tokens and the survey data (CoSoWELL version 1.0). It also presents a series of analyses validating design decisions for creating the corpus of narratives written about personal life events that took place in the distant past, recent past (yesterday) and future, along with control narratives. We report results of computational topic modeling and linguistic analyses of the narratives in the corpus, which track the time-locked impact of the COVID-19 pandemic on the content of autobiographical memories before and during the COVID-19 pandemic. The main findings demonstrate a high validity of our analytical approach to unique narrative data and point to both the locus of topical shifts (narratives about recent past and future) and their detailed timeline. We make the CoSoWELL corpus and survey data available to researchers and discuss implications of our findings in the framework of research on aging and autobiographical memories under stress.Supplementary InformationThe online version contains supplementary material available at 10.3758/s13428-022-01926-0.

Understanding autobiographical memory content using computational text analysis

ABSTRACT Although research on autobiographical memory (AM) continues to grow, there remain few methods to analyze AM content. Past approaches are typically manual, and prohibitively time- and labour-intensive. These methodological limitations are concerning because content may provide insights into the nature and functions of AM. In particular, analyzing content in recurrent involuntary autobiographical memories (IAMs; those that spring to mind unintentionally and repetitively) could resolve controversies about whether these memories typically involve mundane or distressing events. Here, we present computational methods that can analyze content in thousands of participants’ AMs, without needing to hand-code each memory. A sample of 6,187 undergraduates completed surveys about recurrent IAMs, resulting in 3,624 text descriptions. Using frequency analyses, we identified common (e.g., “time”, “friend”) and distinctive words in recurrent IAMs (e.g., “argument” as distinctive to negative recurrent IAMs). Using structural topic modelling, we identified coherent topics (e.g., “Negative past relationships”, “Conversations”, “Experiences with family members”) within recurrent IAMs and found that topic use significantly differed depending on the valence of these memories. Computational methods allowed us to analyze large quantities of AM content with enhanced granularity and reproducibility. We present the means to enable future research on AM content at an unprecedented scope and scale.

"Be careful what you recall": Retrieval-induced forgetting of genuine real-life autobiographical memories.

Which episodes from our lives will be remembered and which will be forgotten, and why? This question has still not been answered satisfactorily by research into autobiographical memory. Previous work has shown that retrieval-induced forgetting (RIF) might be a factor responsible for forgetting parts of the autobiographical memory content. However, none of the previous studies assessed RIF in memories for recent, controlled, personal events. We report here the results of an experiment in which autobiographical memories of real-life events were induced in a controlled, but fully naturalistic, manner under the disguise of team-building exercises, while an adapted RIF paradigm was applied to these memories. Results clearly showed the influence of RIF on autobiographical memory retrieval. These findings demonstrate conclusively that RIF occurs in everyday life when remembering personal events.

Remembering cultural experiences: lifespan distributions, richness and content of autobiographical memories of museum visits

ABSTRACT Little is known about our autobiographical memories for cultural events. This represents an opportunity for cultural institutions such as museums, as examination of visitor memories is one way in which they can seek to understand the long-term impact they may have on their visitors. This research applied a coding model developed from autobiographical memory theory to analysis of participants’ memories for museum visits, considering the distribution of memories across the life span, types of memories and content. Differences between visitor groups (age, visit frequency) were also considered. Findings showed a strong recency effect in the life-span distribution, suggesting the importance of social sharing in memories of cultural experience. Analysis of content showed a hierarchy of information that was present in museum memories. Knowledge acquired during the event of the visit was important, as was contextualising information whereby visitors situated the memory within their autobiographical knowledge and chronology. Emotions and thoughts were also salient. Visitor differences had minimal impact on content, with the exception of some effects that were consistent with the literature on memory and ageing. This research develops understanding of autobiographical memories for cultural experiences and provides insight to museums, with practical implications in terms of understanding visitors’ experiences.

Autobiographical Memory Content and Recollection Frequency: Public Release of Quantitative Datasets and Representative Classification Analysis.

Autobiographical memory (AM), the recollection of personally-experienced events, has several adaptive functions and has been studied across numerous dimensions. We previously introduced two methods to quantify across the life span AM content (the amount and types of retrieved details) and the everyday occurrence of its recollection. The CRAM (cue-recalled autobiographical memory) test used naturalistic word prompts to elicit AMs. Subjects dated the memories to life periods and reported the numbers of details recalled across eight features (e.g., spatial detail, temporal detail, people, and emotions). In separate subjects, an experience sampling method quantified in everyday settings the frequency of AM retrieval and of mental representation of future personal events or actions (termed prospective memory: PM); these data permit evaluation of the temporal orientation of episodic recollection. We describe these datasets now publicly released in open access (CRAM: doi.org/10.6084/m9.figshare.10246958; AM-PM experience-sampling: doi.org/10.6084/m9.figshare.10246940). We also present examples of data mining, using cluster analyses of CRAM (14,242 AMs scored for content from 4,244 subjects). Analysis of raw feature scores yielded three AM clusters separated by total recalled content. Normalizing for total content revealed three classes of AM based on the relative contributions of each feature: AMs containing a relatively large number of details related to people, AMs containing a high degree of spatial information, and AMs with details equally distributed across features. Differences in subject age, memory age, and total content were detected across feature clusters. These findings highlight the value in additional mining of these datasets to further our understanding of autobiographical recollection.

Модель описания субъективной картины переживания боли на материале автобиографического воспоминания о ней

The paper examines a systematic description of pain as a subjective phenomenon, and suggests the model to describe this experience in a full and systematic manner. Methodological problems of present day researches of pain related to fixation on subjective phenomenology have been articulated. A possible set of phenomenological parameters of pain has been suggested on the basis of findings of empirical studies making grounds for theoretical basis for description of a subjective perception of pain. The content of autobiographical memories about pain has been proposed to be used as a methodological approach enabling to study subjective nature of pain experience. On the basis of stories about pain handled with the help of content analysis a model of systematic description of pain is composed based on a theoretical model of a systematic description of psyche by V. A. Ganzen.

Служит ли форма выживанию? Опыт наследования памяти о Холокосте и психологические функции его нарративизации в прозе Магдалены Тулли

The article considers the experience of inheriting the traumatic memory in prose of Magdalena Tulli and autopsychotherapeutic functions of it’s narrativization with the help of elements of psychotherapeutic methods (family constellations, a dialogue with a child in yourself, deconstruction and reconstruction of the life narratives, re-membering, therapeutic metaphor, focusing). The narrativization of the trauma in the process of artistic narration contributes processing traumatic experience, is an important element of constructing of autobiography, gives a chance to retrieve own history, which is not overshadowed with tragic parental discourse, helps to achieve balance between traumatic and positive contents of autobiographical memory, fulfills interpsychological functions.

Synaesthesia is linked to more vivid and detailed content of autobiographical memories and less fading of childhood memories

ABSTRACTPeople with synaesthesia have enhanced memory on a wide range of laboratory tests of episodic memory, but very little is known about their real-world memory. This study used a standard measure of autobiographical remembering (the Autobiographical Memory Questionnaire, AMQ) considering four constructs (Recollection, Belief, Impact and Rehearsal) and two time periods (recent memories from adulthood, remote memories from childhood). Synaesthetes reported more Recollection (e.g., sensory detail) and Belief (e.g., confidence) which interacted with time, such that remote memories are reported to be comparatively better preserved in synaesthetes. This cannot be explained by synaesthetes recalling more salient episodes (the groups did not differ in Impact). It suggests instead that childhood memories have a special status in synaesthesia that reflects the different neurodevelopmental trajectory of this group. With regards to Rehearsal, controls tended to report that more recent memories tend to resurface (i.e., adulthood > childhood), but the synaesthetes showed the opposite dissociation (i.e., childhood > adulthood).

The effects of collective and personal transitions on the organization and contents of autobiographical memory in older Chinese adults.

Life transitions like war, marriage, and immigration presumably organize autobiographical memory. Yet little is known about how the magnitude of a given transition affects this mnemonic impact. To examine this issue, we collected (a) word-cued events, (b) event-dating protocols, (c) personally important events, and (d) transitional impact scores of the Cultural Revolution (1966-1976) and important events from Chinese adults who had been adolescents during the revolution. There were three main findings. First, rusticated participants, who moved from cities to rural areas during the Cultural Revolution, dated autobiographical memories in relation to this collective transition more frequently than nonrusticated participants, with the former group reporting a greater material (but not psychological) change in their lives due to this collective transition than the latter group. Second, material change predicted the degree to which the self-nominated important events served as temporal landmarks in event dating. Third, we observed that the events that people typically considered important and those that typically served as temporal landmarks changed as a function of age but displayed the similar temporal distributions. We conclude by considering the theoretical implications of these findings.

FMRI study of graduated emotional charge for detection of covert activity using passive listening to narratives

Detection of awareness in patients with consciousness disorders is a challenge that can be facilitated by functional neuroimaging. We elaborated a functional magnetic resonance imaging (fMRI) protocol to detect covert activity in altered states of consciousness. We hypothesized that passive listening to narratives with graduated emotional charge triggers graduated cerebral activations. The fMRI protocol was designed in healthy subjects for further clinical applications. The emotional charge was graduated using voice familiarity and long-term declarative memory content: low emotional charge, unknown person telling general semantic memory; mean emotional charge, relative telling the same narratives; high emotional charge, same relative telling autobiographical memory. Autobiographical memory was subdivided into semantic autobiographical memory and episodic autobiographical memory. The protocol proved efficient at triggering graduated cerebral activations: low emotional charge, superior temporal gyri and sulci; mean emotional charge, same as low emotional charge plus bilateral premotor cortices and left inferior frontal gyrus; high emotional charge, cingulate, temporal, frontal, prefrontal and angular areas, thalamus and cerebellum. Semantic autobiographical memory revealed larger activations than episodic autobiographical memory. Independent ROI analysis confirmed the preponderant contribution of narratives with autobiographical memory content in triggering cerebral activation, not only in autobiographical memory-sensitive areas, but also in voice-sensitive, language-sensitive and semantic memory-sensitive areas.

The Effect of Collective Transitions on the Organization and Contents of Autobiographical Memory: A Transition Theory Perspective.

In this article, we tirst outline a minimalist approach to the organization ot autobiographical memory called transition theory. This theory assumes that the content and organization of autobiographical memory mirror the structure of experience and reflect the operation of basic memory processes. Thus, this approach rests on an analysis of the environment that emphasizes repetition, co-occurrence, change, and distinctiveness. We then report a study that tested a set of predictions derived from transition theory. The predictions concerned both the temporal distribution of memorable personal events and the use of public events and historical periods to date those events. To test these predictions, we collected word-cued memories, event-dating protocols, and historical relatedness ratings from 2 groups of Bosnians; on average, people in the younger group were in their early 40s at the outset of the Siege of Sarajevo (1992); those in the older group were in their mid-50s when they experienced this collective transition. As predicted, participants in both groups produced a robust living-in-history effect, often (-25%) referring to the civil war or the Siege of Sarajevo when dating event memories. They also displayed an upheaval bump, recalling more events from the war years than from prewar and postwar years, and a reminiscence bump, recalling more events from late adolescence and early adulthood than from earlier or later periods. Finally, this study demonstrated, for the first time, the existence of a before/after effect. Specifically, participants often mentioned the war when dating historically unrelated events for the prewar and postwar years. We conclude by considering extensions of transition theory and the significance of our findings for existing models of autobiographical memory.

What will I tell you about my marriage? The relationship between attachment and autobiographical memory of married life

The relationship between attachment orientation and the emotional and thematic content of autobiographical memory about marriage in later life was investigated. A total of 242 older married adults received a quick recall interview to retrieve as many events as one could of what happened in his or her marital life. Each event was rated by the participant on its emotional valence, and its thematic content was coded by two raters according to three themes: interaction mode of the couple, life domain, and interpersonal context. Results indicated that attachment security and attachment avoidance, but not attachment anxiety, predicted the emotional valence and relationship-relevant thematic contents (e.g., relationship-maintaining life domain and between-couple interpersonal context) of marital memories. Attachment by gender interactions revealed that men with lower avoidance retrieved more relationship-maintaining events, and women with higher anxiety or lower avoidance retrieved more between-couple events. Implications of results are discussed.

Emotion, gender, and gender typical identity in autobiographical memory

ABSTRACTGender differences in the emotional intensity and content of autobiographical memory (AM) are inconsistent across studies, and may be influenced as much by gender identity as by categorical gender. To explore this question, data were collected from 196 participants (age 18–40), split evenly between men and women. Participants narrated four memories, a neutral event, high point event, low point event, and self-defining memory, completed ratings of emotional intensity for each event, and completed four measures of gender typical identity. For self-reported emotional intensity, gender differences in AM were mediated by identification with stereotypical feminine gender norms. For narrative use of affect terms, both gender and gender typical identity predicted affective expression. The results confirm contextual models of gender identity (e.g., Diamond, 2012. The desire disorder in research on sexual orientation in women: Contributions of dynamical systems theory. Archives of Sexual Behavior, 41, 73–83) and underscore the dynamic interplay between gender and gender identity in the emotional expression of autobiographical memories.

The Effect of Immigration on the Contents and Organization of Autobiographical Memory: A Transition-Theory Perspective

This study examined how immigration affects the organization and contents of autobiographical memory. The 40 middle-aged individuals who participated in this study were at least in their 30s when relocating from China to Canada. The participants retrieved personal memories in response to neutral cue words, thought aloud as they dated the retrieved memories, assessed the phenomenal properties of retrieved memories, and finally rated the transitional impacts of their relocation to Canada. We observed a robust Living-through-Immigration effect (i.e. frequent reference to relocation in event dating) and a large Immigration Bump. We also confirmed that relocation to Canada was perceived to be a major life transition. Regardless of when they occurred, the recalled events received roughly same mid-scale ratings on importance, self-relevance, distinctiveness and emotional intensity. The findings support the transition-theory prediction that important personal transitions should affect autobiographical memory in much the same way that important collective transitions do.

Remembering me: big data, individual identity, and the psychological necessity of forgetting

Each of us has a personal narrative: a story that defines us, and one that we tell about ourselves to our inner and outer worlds. A strong sense of identity is rooted in a personal narrative that has coherence and correspondence (Conway in J Mem Lang 53:594–628, 2005): coherence in the sense that the story we tell is consistent with and supportive of our current version of ‘self’; and correspondence in the sense that the story reflects the contents of autobiographical memory and the meaning of our experiences. These goals are achieved by a reciprocal interaction of autobiographical memory and the self, in which memories consistent with the self-image are reinforced, in turn strengthening the self-image they reflect. Thus, personal narratives depend crucially on the malleable nature of autobiographical memory: a strong sense of self requires that one remember what matters, and forget what does not. Today, anyone who is active online generates a highly detailed, ever—expanding, and permanent digital biographical ‘memory’—memory that identifies where we go, what we say, who we see, and what we do in increasing detail as our physical lives become more and more enmeshed with electronic devices capable of recording our communications, online activities, movements, and even bodily functions. This paper explores the consequences of this digital record for identity, arguing that it presents a challenge to our ability to construct our own personal narratives–narratives that are central to a sense of ‘self’. In the end, the ‘right to be forgotten’ may be, above all else, a psychological necessity that is core to identity—and therefore a value that we must ensure is protected.

Metacognition and conscious experience.

Morsella et al. focus on the conscious nature of sensation. However, also critical to an understanding of consciousness is the role of internally generated experience, such as the content of autobiographical memory or metacognitive experiences. For example, tip-of-the-tongue states are conscious feelings that arise when recall fails. Internally driven experiences drive us to action and therefore are consistent with the current approach.