Autobiographical Memory Research Articles

In-Person and Online Studies Examining the Influence of Problem Solving on the Fading Affect Bias.

The fading affect bias (FAB) occurs in autobiographical memory when unpleasant emotions fade faster than pleasant emotions and the phenomenon appears to be a form of emotion regulation. As emotion regulation is positively related to problem solving, the current study examined FAB in the context of problem solving. In-person and online studies asked participants to provide basic demographics, describe their problem-solving abilities, and rate various healthy and unhealthy variables, including emotional intelligence and positive problem-solving attitudes. Participants also completed an autobiographical event memory form for which they recalled and described two pleasant and two unpleasant problem-solving and non-problem-solving events and rated the initial and current affect and rehearsals for those events. We found a robust FAB effect that was larger for problem-solving events than for non-problem-solving events in Study 1 but not in Study 2. We also found that FAB was positively related to healthy variables, such as grit, and negatively related to unhealthy variables, such as depression. Moreover, many of these negative relations were inverted at high levels of positive problem-solving attitudes, and these complex interactions were partially mediated by talking rehearsals and thinking rehearsals.

The self‐memory system: Exploring developmental links between self and memory across early to late childhood

AbstractThis study tests whether developments in self‐knowledge and autobiographical memory across early to late childhood are related. Self‐descriptions and autobiographical memory reports were collected from 379 three‐ to eleven‐year‐old predominantly white Scottish children, Mage = 90.3 months, SD = 31.1, 54% female. Episodic memory was measured in an enactment task involving recall and source monitoring of performed and witnessed actions. The volume and complexity of self‐knowledge and autobiographical memory reports increased with age, as did source monitoring ability and recall bias for own actions. Regression analyses and structural equation modeling confirmed a close association between these developments. These results inform our theoretical understanding of the development of the self‐memory system in childhood, which may contribute to the gradual offset of childhood amnesia.

Cognitive vulnerabilities and depressed mood in acquired brain injury

ABSTRACT Acquired Brain Injury (ABI), an important cause of long-term disability, is associated with increased rates of depression in addition to common cognitive and physical consequences. Past research has linked post-ABI depression to injury severity (e.g., extent of physical or cognitive impairment) and premorbid mood problems. In the general (non-ABI) population, depression is associated with cognitive vulnerabilities that have informed the development of psychological interventions. In this observational study in a heterogeneous sample of individuals with chronic stage ABI, we examine two cognitive vulnerabilities – dysfunctional attitudes (DAs) and autobiographical memory specificity – and explore whether these are linked to depression symptoms and ongoing cognitive difficulties as in the general population. Compared to control participants, individuals with an ABI demonstrated increased endorsement of DAs and reduced specificity of autobiographical memory recall. Within the ABI group, cognitive vulnerability–depression symptom correlations were detected for an explicit measure of DAs, but not for a more implicit DA measure or for autobiographical memory specificity. While individual differences in injury severity and other factors likely obscured subtle relationships between mood and cognitive vulnerabilities, evidence of these vulnerabilities may be relevant to changes in identity and psychological interventions that target low mood in ABI.

Influence of Positive/Negative Emotions Towards Autobiographical Memories on Impressions of the Conversation and Conversation Partner During Nostalgic Memory Sharing

ABSTRACTWe investigated the effects of positive/negative emotions towards autobiographical memories on impressions of the conversation and conversation partner during memory sharing in a reminiscence therapy setting. Fifty‐six older (Mage = 69.3) and 60 younger (Mage = 20.7) participants' net emotional tendency (positive/negative) towards autobiographical memories and depressive symptoms were evaluated using validated rating scales. Positive/positive and positive/negative age‐matched random pairs shared a nostalgic memory through free conversation. Participants with a negative emotional tendency towards autobiographical memories in positive/negative pairs tended to feel less “easy” about the conversation. Participants with a positive emotional tendency towards autobiographical memories in positive/negative pairs had a more negative impression of their partners. Our data provide insight into the relationship between net emotional tendency towards autobiographical memories and depression and suggest that an individual's net emotional tendency towards autobiographical memories potentially affects the outcome of group reminiscence therapy.

Objective and subjective experiences of childhood maltreatment and their relationships with cognitive deficits: a cohort study in the USA

Cognitive deficits might contribute to the elevated risk of life-course psychopathology observed in maltreated children. Leading theories about the links between childhood maltreatment and cognitive deficits focus on documented exposures (objective experience), but empirical research has largely relied on retrospective self-reports of these experiences (subjective experience), and the two measures identify largely non-overlapping groups. We aimed to test the associations of objective and subjective measures of maltreatment with cognitive abilities within the same individuals. We studied a cohort of individuals from the US Midwest with both objective, court-documented evidence of childhood maltreatment and subjective self-reports of individuals' histories at age 29 years. Between the ages of 29 years and 41 years, participants were assessed with a comprehensive set of cognitive tests, including tests of general verbal intelligence (Quick Test and Wide Range Achievement Test-Revised [WRAT]), non-verbal intelligence (Matrix Reasoning Test [MRT]), executive function (Stroop Test and Trail Making Test Part B [TMT-B]), and processing speed (Trail Making Test Part A [TMT-A]). Participants were also assessed for psychopathology (Center for Epidemiologic Studies Depression Scale and Beck Anxiety Inventory). We tested the associations between objective or subjective measures of childhood maltreatment with cognitive functions using ordinary least squares regression. To test whether cognitive deficits could explain previously described associations between different measures of maltreatment and subsequent psychopathology, we re-ran the analyses accounting for group differences in the Quick Test. People with lived experience were not involved in the research or writing process. The cohort included 1196 individuals (582 [48·7%] female, 614 [51·3%] male; 752 [62·9%] White, 417 [34·9%] Black, 36 [3·8%] Hispanic) who were assessed between 1989 and 2005. Of the 1179 participants with available data, 173 had objective-only measures of childhood maltreatment, 492 had objective and subjective measures, 252 had subjective-only measures, and 262 had no measures of childhood maltreatment. Participants with objective measures of childhood maltreatment showed pervasive cognitive deficits compared with those without objective measures (Quick Test: β=-7·97 [95% CI -9·63 to -6·30]; WRAT: β=-7·41 [-9·09 to -5·74]; MRT: β=-3·86 [-5·86 to -1·87]; Stroop Test: β=-1·69 [-3·57 to 0·20]; TMT-B: β=3·66 [1·67 to 5·66]; TMT-A: β=2·92 [0·86 to 4·98]). The associations with cognitive deficits were specific to objective measures of neglect. In contrast, participants with subjective measures of childhood maltreatment did not differ from those without subjective measures (Quick Test: β=1·73 [95% CI -0·05 to 3·50]; WRAT: β=1·62 [-0·17 to 3·40]; MRT: β=0·19 [-1·87 to 2·24]; Stroop Test: β=-1·41 [-3·35 to 0·52]; TMT-B: β=-0·57 [-2·69 to 1·55]; TMT-A: β=-0·36 [-2·38 to 1·67]). Furthermore, cognitive deficits did not explain associations between different measures of maltreatment and subsequent psychopathology. Previous studies based on retrospective reports of childhood maltreatment have probably grossly underestimated the extent of cognitive deficits in individuals with documented experiences of childhood maltreatment, particularly neglect. Psychopathology associated with maltreatment is unlikely to emerge because of cognitive deficits, but might instead be driven by individual appraisals, autobiographical memories, and associated schemas. National Institute of Justice, National Institute of Mental Health, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institute on Aging, Doris Duke Charitable Foundation, and National Institute for Health and Care Research.

Political Variables Predicted the Fading Affect Bias More Strongly for Political Than Nonpolitical Events in the 2020 Presidential Election

ABSTRACTWinning and losing voters tend to experience positive and negative emotions toward elections, respectively. The emotions of autobiographical event memories fade over time with unpleasant emotions fading faster than pleasant emotions; this phenomenon is referred to as the fading affect bias (FAB). Although the FAB differs across several event types (e.g., social media and nonsocial media), the FAB and its relations to political, healthy (e.g., grit), and unhealthy variables (e.g., depression) did not differ significantly across political and nonpolitical events in the context of the 2016 US presidential election. To further explore these relations across political and nonpolitical events, the current study used two online samples (college students and MTurk) in the 2020 US presidential election context. The FAB was expected and found to be robust, it was positively predicted by rehearsal ratings, and its relations to political variables were stronger for political events than nonpolitical events.

Music-Evoked Thoughts

Music listening can evoke a range of extra-musical thoughts, from colors and smells to autobiographical memories and fictional stories. We investigated music-evoked thoughts as an overarching category, to examine how the music’s genre and emotional expression, as well as familiarity with the style and liking of individual excerpts, predicted the occurrence, type, novelty, and valence of thoughts. We selected 24 unfamiliar, instrumental music excerpts evenly distributed across three genres (classical, electronic, pop/rock) and two levels of expressed valence (positive, negative) and arousal (high, low). UK participants (N = 148, Mage = 28.68) heard these 30-second excerpts, described any thoughts that had occurred while listening, and rated various features of the thoughts and music. The occurrence and type of thoughts varied across genres, with classical and electronic excerpts evoking more thoughts than pop/rock excerpts. Classical excerpts evoked more music-related thoughts, fictional stories, and media-related memories, while electronic music evoked more abstract visual images than the other genres. Positively valenced music and more liked excerpts elicited more positive thought content. Liking and familiarity with a style also increased thought occurrence, while familiarity decreased the novelty of thought content. These findings have key implications for understanding how music impacts imagination and creative processes.

Valenced dual tasking in patients with posttraumatic stress disorder.

Dual-tasking studies show that emotionality and vividness of aversive memory decrease by engaging in a working memory task and simultaneous recall of that memory. Adding positive valence to a dual task might be a promising innovation in the amelioration of lab-induced memory. However, studies aiming to translate these findings into autobiographical memory of a posttraumatic stress disorder (PTSD) population find conflicting results or show methodological flaws. The current study assesses the benefit of adding positive valence to a dual-tasking procedure in PTSD patients. In a cross-over design PTSD patients (N = 33) recalled their traumatic memory and received the following three conditions in randomized order: rating positive pictures + exposure, rating neutral pictures + exposure, and exposure only. Each of the three conditions consisted of four sets of 1 min. In the first cycle, participants were exposed to each condition in a randomized order, which was then repeated in a second cycle. Before and after each condition, emotionality and vividness were rated on a visual analog scale (VAS), resulting in seven measurement timepoints in total. Firstly, repeated measures ANOVAs showed a time effect: memories were less emotional and vivid after our summed (three) interventions. Secondly, repeated measures ANCOVAs indicated no evidence for differences between the conditions. We did not find evidence for a benefit of adding positive valence to a dual-task procedure in PTSD patients. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

What is autonoetic consciousness? Examining what underlies subjective experience in memory and future thinking

Autonoetic consciousness is the awareness that an event we remember is one that we ourselves experienced. It is a defining feature of our subjective experience of remembering and imagining future events. Given its subjective nature, there is ongoing debate about how to measure it. Our goal was to develop a framework to identify cognitive markers of autonoetic consciousness. Across two studies (N = 342) we asked young, healthy participants to provide written descriptions of two autobiographical memories, two plausible future events, and an experimentally encoded video. Participants then rated their subjective experience during remembering and imagining. Exploratory Factor Analysis of this data uncovered the latent variables underlying autonoetic consciousness across these different events. In contrast to work that emphasizes the distinction between Remember and Know as being key to autonoetic consciousness, Re-experiencing, and Pre-experiencing for future events, were consistently identified as core markers of autonoetic consciousness. This was alongside Mental Time Travel in all types of memory events, but not for imagining the future. In addition, our factor analysis allows us to demonstrate directly - for the first time - the features of mental imagery associated with the sense of autonoetic consciousness in autobiographical memory; vivid, visual imagery from a first-person perspective. Finally, with regression analysis, the emergent factor structure of autonoetic consciousness was able to predict the richness of autobiographical memory texts, but not of episodic recall of the encoded video. This work provides a novel way to assess autonoetic consciousness, illustrates how autonoetic consciousness manifests differently in memory and imagination and defines the mental representations intrinsic to this process.

How much trait variance is captured in autobiographical memory ratings?

AbstractThis study examined the trait‐variance in autobiographical memory recollection (AMR). Participants (N = 397) provided ratings on eight autobiographical memories elicited using cue words. Multilevel random coefficients modeling revealed that 43% of the variance in memory ratings was due to individual differences, while the remaining 57% was related to other factors. Scores on the Brief Autobiographical Recollection Test (Brief ART; Berntsen et al.), a measure of metacognitive evaluations of autobiographical memory, were significantly correlated with mean memory ratings. However, they only explained 34% of the variance in mean ratings, and 15% of the variance in the ratings of individual memories, suggesting that metacognitive evaluations do not fully coincide with actual memory experiences. These findings suggest that AMR is a complex phenomenon influenced by both stable individual differences and situational factors. Multilevel modeling provides a rigorous approach to gaining a more nuanced understanding of AMR by disentangling various sources of variance.

Autobiographical memory phenomenology in transgender and cisgender individuals

ABSTRACT Transgender individuals face challenges to identity as they transition from their sex assigned at birth to their affirmed gender. Memories may support a sense of self through the recall of events with more phenomenological detail than others, making them feel closer to the current self. Autobiographical memories of 90 transgender and 90 cisgender adults were compared on self-reported memory phenomenology. Memory phenomenology was more variable in transgender individuals, with a larger difference between phenomenological ratings of recent and distant memories. Memory phenomenology specifically varied in relation to the timing of coming out to a parent. High points reported after this time were rated with higher phenomenological quality and these ratings were linked to positive well-being. Results affirm the relevance of phenomenological continuity to the identity of transgender individuals, suggesting that events from before coming out are recalled with less phenomenological quality than events after coming out.

Cerebellar Contributions to Traumatic Autobiographical Memory in People with Post-Traumatic Stress Disorder.

Post-traumatic stress disorder (PTSD) is a debilitating mental health condition characterized by recurrent re-experiencing of traumatic events. Despite increasing evidence suggesting that the cerebellum is involved in PTSD pathophysiology, it remains unclear whether this involvement is related to symptoms directly resulting from previous trauma exposure, such as involuntary re-experiencing of the traumatic events, or reflects a broader cerebellar engagement in negative affective states. In this study, we investigated the specific role of the cerebellum in PTSD by employing a script reactivation paradigm with personalized traumatic and sad autobiographical memories in 28 individuals diagnosed with chronic PTSD. Functional magnetic resonance imaging (fMRI) data were collected while participants listened to their own autobiographical narratives recounted by a third person. Activation in the right cerebellar lobule VI was uniquely associated with traumatic autobiographical recall and was parametrically modulated by the severity of re-experiencing symptoms. In contrast, cerebellar Crus II showed increased activation during both traumatic and sad autobiographical recall, suggesting a broader involvement in processing negative emotions. Our findings highlight the unique contribution of the right cerebellar lobule VI in the processing of traumatic autobiographical memories, potentially through its engagement in low-level representation of sensory and emotional aspects of traumatic events.

Autobiographical memories in individuals with autism spectrum disorders: a systematic review

Autobiographical memories in individuals with autism spectrum disorders: a systematic review

Semantic-to-autobiographical memory priming: the role of cue repetition

ABSTRACT It is now well established that general information processing causes the activation of memories in the autobiographical memory system, and these memories on occasion emerge as involuntary autobiographical memories. This priming phenomenon has been dubbed semantic-to-autobiographical memory priming, and our goal in the current study was to examine the effects of cue/prime repetition on the production of involuntary autobiographical memories that were primed with semantic stimuli. In three experiments, participants were primed with words (e.g., cat), and then they were given an involuntary memory task (the vigilance task), which contained cues related to the primed stimuli. In Experiment 1, the cues were phrases containing the primes (e.g., getting a cat), which were presented one or five times. In Experiment 2, the cues were also phrases containing the primes (e.g., getting a cat), but they changed their context (e.g., feeding a cat), every time they repeated in the five-presentation condition. Experiment 3 also presented the cues one or five times, but the cues were replicas of the primes (e.g., cat). Consistent with predictions, greater priming was found in the five-presentation cue conditions in all three experiments, and Experiment 3 failed to find priming in the one-presentation cue condition, also consistent with predictions. We explain the findings in terms of semantic-to-autobiographical memory priming theory, and also argue that the results help explain the production of involuntary memories in everyday life.

Neuroimaging of autobiographical memory in dementia with Lewy bodies: a story of insula.

Although deficits in learning and retrieving new information are well characterized in dementia with Lewy bodies, autobiographical memory has never been explored in this disease. Yet, autobiographical memory impairments are a pervasive feature of dementia, well characterized in other neurodegenerative diseases. Moreover, autobiographical memory corresponds to an extension over time of the self, which we hypothesize is altered in dementia with Lewy bodies and impairment of which could be linked to the insular atrophy occurring from an early stage of the disease. In this study, we sought to characterize autobiographical memory impairments and explore their neural correlates in dementia with Lewy bodies, on the assumption that insular damage could impact the self, including its most elaborate components, such as autobiographical memory. Twenty patients with prodromal to mild dementia with Lewy bodies were selected to participate in this exploratory study along with 20 healthy control subjects. The Autobiographical Interview was used to assess autobiographical memory. Performances were compared between patients and control subjects, and an analysis across life periods and recall conditions was performed. 3D magnetic resonance images were acquired for all participants, and correlational analyses were performed in the patient group using voxel-based morphometry. The behavioural results of the Autobiographical Interview showed that autobiographical memory performances were significantly impaired in dementia with Lewy body patients compared to control subjects in a temporally ungraded manner, for both the free recall and the specific probe conditions (P < 0.0001), though with greater improvement after probing in the patient group. Furthermore, autobiographical memory impairments were correlated with grey matter volume within right insular cortex, temporoparietal junction, precuneus, putamen, left temporal cortex, bilateral parahippocampus and cerebellum, using a threshold of P = 0.005 uncorrected. The behavioural results confirm the existence of temporally ungraded autobiographical memory impairments in dementia with Lewy bodies, from the early stage of the disease. As we expected, neuroimaging analysis revealed a role for the insula and the precuneus in autobiographical memory retrieval, two regions associated with elementary aspects of the self, among other brain regions classically associated with autobiographical memory, such as medial temporal lobe and temporoparietal junction. Our findings provide important insights regarding the involvement of the insula in the self and suggest that insular damage could lead to a global collapse of the self, including its more elaborated components, such as autobiographical memory.

Individuals who rarely adopt observer perspectives report richer scene-based autobiographical memories

For most people, the capacity to adopt alternative visual perspectives when remembering emerges spontaneously due to the reconstructive nature of memories. Particularly as memories become more remote and are vulnerable to distortions, there is a shift in the perspective of memories from own eyes to observer-like views. Yet not all individuals report adopting novel perspectives in memories. The current study examines how self-reported differences in adopting an observer-like perspective influences autobiographical memory retrieval. Participants who reported rarely adopting an observer-like perspective had a diminished shift in perspective with memory remoteness and reported richer scene-related aspects of remembering. Additionally, the reduced tendency to use observer-like perspectives during autobiographical memory retrieval was linked to more accurate spatial visualization on a standardized objective test. Together these findings offer insights into individual differences in the malleability of memories, and the central role that maintaining our original perspective plays in preserving the personal past.

Exploring the Application of Digital Nostalgia System in Dementia Care from the Perspective of Narrative Gerontology

In recent years, modern medical technology has advanced significantly, increasing the average lifespan of Taiwanese individuals. However, dementia, a common disease among the elderly, has also become more prevalent. The cognitive decline caused by dementia can severely impact the physical, mental, and spiritual health of patients. This study aimed to explore the impact of using digital nostalgia technology to provide cognitive stimulation for patients with dementia, specifically through the use of the "Recall" system developed by our research team. We analyzed the narrative context of patients and employed a pre-test and post-test experimental design, inviting five mild dementia patients to participate. The research methodology mainly involved qualitative research, and we conducted semi-structured interviews with patients using nostalgic photos, divided into four topics: personal background description, most memorable experiences, specific themes, and personal photo sharing. We used NVivo qualitative analysis software to analyze the interview transcripts by coding and classifying the nodes to explore the differences in the patient's narrative context before and after the intervention. This study found that patients participating in the digital experimental activities were more eager to share their old photos. These stimulated memories and led to good subjectivity, continuity, coherence, and correspondence with autobiographical memory. Compared with the non-digital group, patients in the digital group were more willing to share their memories and stories from the past, and they provided positive feedback on the presentation of digital photos and the use of Taiwanese voiceovers. In terms of narrative context, this study identified six main narrative contexts, including contentment, achievement, positivity, social interaction, family affection, and instability. Most patients focused on the "contentment," "family affection," and "achievement" parts. This study can serve as a useful reference for applying digital nostalgia technology to improve the quality of life and mental health of dementia patients, as it provides a deeper understanding of their narrative content and needs.

Specificity and integration of meaning in self-defining memories of breast cancer survivors: clinical reflections to promote a narrative identity integration.

Potential traumatic events, such as breast cancer, can influence autobiographical memory (AM), interrupting the continuity of narrative identity. AM is based on a hierarchical search across different levels of specificity that are indexed from top to bottom when a memory is retrieved. In the breast cancer field, non-specific AMs are an observed clinical phenomenon. In particular, breast cancer survivors report issues related to self-defining memories (SDMs), specific and significant AMs that evoke strong emotions and sensory details at the time of memory. SDMs are linked to life goals and facilitate adaptation to critical experiences, preserving the continuity of identity. This study explored the narrative identity integration process of breast cancer survivors, analyzing themes, specificity, and integrative meaning in SDMs. Ten women participated in an online group support program centered on the integration of AMs linked to the cancer journey. Participants were asked to assess their body image perceptions, filling out an online survey three times, in which they had to report three SDMs each time. A reflexive thematic analysis of the SDMs identified three main themes: the onset of breast cancer; the labeling of negative emotions, and changes in the body. The results indicated inhibited retrieval of specific episodes, fostering a progressive failure in memory characterization and the concurrent meaning-making process. Participants struggled with connecting the memories to insights regarding their self and life, as well as relating the memories to external conditions and other individuals. Further studies might examine the impact of these difficulties on the psychological adjustment of BC long-term survivors. They could also explore cognitive reconstruction by reframing the memories and re-evaluating their traumatic meanings.

Remembering history: Autobiographical memory for the COVID-19 pandemic lockdowns, psychological adjustment, and their relation over time.

This longitudinal study examined age- and gender-related differences in autobiographical memory about the COVID-19 pandemic lockdowns and whether the content of these memories predicted psychological adjustment over time. A sample of 247 students (Mage = 11.94, range 8-16 years, 51.4% female, 85.4% White) was recruited from public and private schools in Denmark and assessed three times from June 2020 to June 2021. The findings showed that memories weakened over time in detail and emotional valence. Additionally, psychological well-being decreased over time, with adolescent females faring the worst. Critically, memories including higher levels of negative affect and factual information about COVID-19 and the lockdown predicted worse psychological well-being over time, underscoring aspects of autobiographical memory that might help attenuate the negative consequences of the lockdown.

The Effects of Rational Emotive Behavior Therapy, Progressive Muscle Relaxation, Distraction, and Rumination on State Anger Using the Autobiographical Essay Memory Task

ABSTRACT Given the many negative outcomes of anger, including physical aggression and violence, there is a need to improve treatment outcomes. As such, several treatment approaches were evaluated in this study. The autobiographical essay memory task (AEMT) was given to 157 participants on Amazon’s Mturk. Using a four (intervention) by three (state anger) mixed design, participants were randomly assigned to one of four conditions: control group (a distraction task), rumination, self-help Rational Emotive Behavior Therapy (REBT), or progressive muscle relaxation (PMR). All participants were instructed to write an anger-evoking memory for ten minutes. Following this, participants were then asked to partake in their respective intervention. Using the State Anger Scale from the State-Trait Anger Expression-2, state anger was measured at baseline, after writing about the anger-evoking memory, and post-intervention. As expected, there was a significant difference across the three time points, p < .001, η2 = .30. Once the AEMT was completed, participants received an intervention. Participants indicated lower levels of state anger post-intervention compared to post-AEMT, p < .001; however, participants post-intervention still reported higher levels of state anger compared to baseline, p < .001. Using the LSD post-hoc test, participants in the rumination condition reported higher levels of state anger post-intervention compared to participants who engaged in PMR (p < .001), self-help REBT (p = .04), and the control condition (p < .001). There were no significant differences noted between PMR, self-help REBT, and the control conditions post-intervention. The AEMT was an effective tool to evoke state anger in a lab setting. Additionally, self-help REBT, PMR, and distraction are effective tools to decrease state anger.