Autobiographical Memory: How Emotion Influences the Details Recalled

2020 ◽  
Author(s):  
Victoria Wardell ◽  
Christopher R Madan ◽  
Taylyn J. Jameson ◽  
Chantelle Cocquyt ◽  
Katherine Checknita ◽  
...  
Keyword(s):  
Retention Interval ◽  
Autobiographical Memory ◽  
Real World ◽  
Emotional Memory ◽  
Prior Work ◽  
Autobiographical Memories ◽  
Time Period ◽  
Emotional Events

A wealth of research suggests that emotion enhances memory. Yet, emotion does not uniformly enhance all aspects of memory. The goal of the present study was to examine the effects of emotion on mnemonic detail production for real-world, autobiographical memories (AM). Building on prior work that suggests emotion enhances memory for sensory/perceptual details, we hypothesized that emotional events would contain more perceptually-related details than neutral events. We used a paradigm modified from St. Jacques & Levine (2007), administering the Autobiographical Interview (AI; Levine et al., 2002) to 56 participants. The AI is a semi-structured protocol that parses episodic AM details into specific categories (event, perceptual, thoughts, time, place). Participants recalled memories that were positive, negative, and neutral from a recent (≲3 months old) and remote (~1-5 years old) time period, with the resulting narratives classified into the AI categories. Our results showed that the recollection of perceptual details did not differ for emotional versus neutral AMs at either retention interval. By contrast, emotion affected memory for other types of episodic details, contingent on retention interval and valence. Our findings further enrich our understanding of the intricacy and nuance of emotional memory, complementing studies using other laboratory or naturalistic approaches.

Specificity and detail in autobiographical memory retrieval: A multi-site (re)investigation.

2020 ◽  
Author(s):  
David John Hallford ◽  
Tom Joseph Barry ◽  
Eline Belmans ◽  
Filip Raes ◽  
Sam Dax ◽  
...  
Keyword(s):  
Hong Kong ◽  
Autobiographical Memory ◽  
Memory Retrieval ◽  
Severe Depression ◽  
Depression Symptoms ◽  
Autobiographical Memories ◽  
Memory Specificity ◽  
Specific Event ◽  
Meta Analyses ◽  
Cue Words

This investigation examined conflicting suggestions regarding the association between problems retrieving specific autobiographical memories and the tendency to retrieve the details of these memories. We also examined whether these tendencies are differentially related to depression symptoms. U.S., Belgian, Hong Kong and Japanese participants retrieved memories related to cue words. Responses were coded for if they referred to a specific event (i.e., an event lasting less than 24 hours) and their details (What? Where? Who?). Across sites, and in meta-analyses, the retrieval of more specific memories was associated with retrieval of more details. Memories that were specific included more detail than non-specific memories. Across sites, retrieval of more specific memories and more detail was associated with less severe depression symptoms. Episodic specificity and detailedness are related but separable constructs. Future investigations of autobiographical memory specificity, and methods for alleviating problematic specificity, should consider measures of episodic detailedness.

scholarly journals CIRO: The Effects of Visually Diminished Real Objects on Human Perception in Handheld Augmented Reality

Electronics ◽  
2021 ◽  
Vol 10 (8) ◽  
pp. 900
Author(s):  
Hanseob Kim ◽  
Taehyung Kim ◽  
Myungho Lee ◽  
Gerard Jounghyun Kim ◽  
Jae-In Hwang
Keyword(s):  
Augmented Reality ◽  
Real World ◽  
Human Perception ◽  
Ground Truth ◽  
Prior Work ◽  
Comparative Experiment ◽  
User Perception ◽  
Depth Distortion ◽  
Real Objects ◽  
Visual Artifacts

Augmented reality (AR) scenes often inadvertently contain real world objects that are not relevant to the main AR content, such as arbitrary passersby on the street. We refer to these real-world objects as content-irrelevant real objects (CIROs). CIROs may distract users from focusing on the AR content and bring about perceptual issues (e.g., depth distortion or physicality conflict). In a prior work, we carried out a comparative experiment investigating the effects on user perception of the AR content by the degree of the visual diminishment of such a CIRO. Our findings revealed that the diminished representation had positive impacts on human perception, such as reducing the distraction and increasing the presence of the AR objects in the real environment. However, in that work, the ground truth test was staged with perfect and artifact-free diminishment. In this work, we applied an actual real-time object diminishment algorithm on the handheld AR platform, which cannot be completely artifact-free in practice, and evaluated its performance both objectively and subjectively. We found that the imperfect diminishment and visual artifacts can negatively affect the subjective user experience.

scholarly journals Posttraumatic Stress Disorder and Autobiographical Memories in Everyday Life

2017 ◽  
Vol 5 (2) ◽  
pp. 325-340 ◽  
Author(s):  
Sabine Schönfeld ◽  
Anke Ehlers
Keyword(s):  
Posttraumatic Stress Disorder ◽  
Autobiographical Memory ◽  
Everyday Life ◽  
Posttraumatic Stress ◽  
Stress Disorder ◽  
Trauma Survivors ◽  
Autobiographical Memories ◽  
Self Reports ◽  
Distinct Features ◽  
Ptsd Group

Evidence from self-reports and laboratory studies suggests that recall of nontrauma autobiographical memories may be disturbed in posttraumatic stress disorder (PTSD), but investigations in everyday life are sparse. This study investigated unintentional nontrauma and trauma memories in trauma survivors with and without PTSD ( N = 52), who kept an autobiographical memory diary for a week. We investigated whether unintentional nontrauma memories show an overgeneral memory bias and further memory abnormalities in people with PTSD, and whether unintentional trauma memories show distinct features. Compared to the no-PTSD group, the PTSD group recorded fewer nontrauma memories, which were more overgeneral, more often from before the trauma or related to the trauma, were perceived as distant, and led to greater dwelling. Trauma memories were more vivid, recurrent, and present and led to greater suppression and dwelling. Within the PTSD group, the same features distinguished trauma and nontrauma memories. Results are discussed regarding theories of autobiographical memory and PTSD.

ODor-evoked Autobiographical Memory in Alzheimer’s disease?

2021 ◽  
Author(s):  
Mohamad El Haj
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Autobiographical Memory ◽  
Personal Information ◽  
Disease Model ◽  
Olfactory Stimulation ◽  
Autobiographical Memories ◽  
Comprehensive Overview ◽  
Memory Decline ◽  
Stimulation Of

Abstract Objective Because memory decline is the hallmark of Alzheimer’s disease (AD), an important endeavor for both clinicians and researchers is to improve memory performances in AD. This can be pursued by olfactory stimulation of memory in patients with AD and by studying the effects of olfactory stimulation on autobiographical memory (i.e., memory for personal information). The effects of olfactory stimulation on autobiographical memory in patients with mild AD have been reported by recent research. We thus provide the first comprehensive overview of research on odor-evoked autobiographical memory in AD. We also establish the basis for solid theoretical analysis concerning the memory improvement reported by research on odor-evoked autobiographical memory in AD. Method We examined literature on odor-evoked autobiographical memories in AD and propose the “OdAMA” (Odor-evoked Autobiographical Memory in Alzheimer’s disease) model. Results and discussion According to OdAMA model, odor exposure activates involuntary access to specific autobiographical memories, which promotes enhanced experience subjective of retrieval in patients with AD and improves their ability to construct not only recent and remote events but also future ones. The OdAMA model could serve as a guide for researchers and clinicians interested in odor-evoked autobiographical memory in AD.

Accidental Pilgrims

2018 ◽  
pp. 77-114
Author(s):  
Karin Vélez
Keyword(s):  
Real World ◽  
Time Period

This chapter describes how some Catholic pilgrims tried to reconcile the Jesuit official advice of mental self-discipline with their first intense encounters with the Madonna of Loreto. The pilgrims' stories involve both contemplative quests for spiritual improvement and transformative run-ins with the material manifestations of Catholicism. Yet they flip the order recommended by Richeòme of contemplation first and real world next. The first pilgrims considered are the Jesuits who loom large behind the good-pilgrimage rubrics of this time period. Then, the Jesuit template for pilgrimage is tested against the reported experiences of two non-Jesuit travelers to Loreto, Nicolà Albani and Pierre Chaumonot.

Grey Paints: Using Earnings Quality Concepts to Clarify the Earnings Measurement Process

2002 ◽  
Vol 17 (4) ◽  
pp. 431-445
Author(s):  
Jerry G. Kreuze ◽  
Jack M. Ruhl
Keyword(s):  
Earnings Management ◽  
Real World ◽  
Correct Answer ◽  
Earnings Quality ◽  
Measurement Process ◽  
Accounting Students ◽  
The Real ◽  
Time Period ◽  
Inherent Ambiguity

This case uses the concepts of earnings quality and earnings management to illustrate the inherent ambiguity in the earnings measurement process. Accounting students are often uncomfortable with ambiguity. Students want faculty to provide them with a single correct answer, such as the precise earnings for a given time period. Accounting textbooks rarely address this perception; we have yet to find a textbook that illustrates a range of acceptable amounts. This case demonstrates that earnings can be, and often are, ambiguous in the real world.

Applicability of Lehman Laws on Open Source Evolution

2015 ◽  
pp. 199-224
Author(s):  
Nisha Ratti ◽  
Parminder Kaur
Keyword(s):  
Open Source ◽  
Real World ◽  
Software Maintenance ◽  
Software Evolution ◽  
Object Oriented ◽  
User Requirements ◽  
Continuous Change ◽  
Essential Characteristic ◽  
Time Period ◽  
Object Oriented Metrics

Software evolution is the essential characteristic of the real world software as the user requirements changes software needs to change otherwise it becomes less useful. In order to be used for longer time period, software needs to evolve. The software evolution can be a result of software maintenance. In this chapter, a study has been conducted on 10 versions of GLE (Graphics Layout Engine) and FGS (Flight Gear Simulator) evolved over the period of eight years. An effort is made to find the applicability of Lehman Laws on different releases of two softwares developed in C++ using Object Oriented metrics. The laws of continuous change, growth and complexity are found applicable according to data collected.

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