Metamemory and Learning Ability
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Effect of Emotional Arousal 1 Running Head
Effect of Emotional Arousal 1 Running Head: THE EFFECT OF EMOTIONAL AROUSAL ON RECALL The Effect of Emotional Arousal and Valence on Memory Recall 500181765 Bangor University Group 14, Thursday Afternoon Effect of Emotional Arousal 2 Abstract This study examined the effect of emotion on memory when recalling positive, negative and neutral events. Four hundred and fourteen participants aged over 18 years were asked to read stories that differed in emotional arousal and valence, and then performed a spatial distraction task before they were asked to recall the details of the stories. Afterwards, participants rated the stories on how emotional they found them, from ‘Very Negative’ to ‘Very Positive’. It was found that the emotional stories were remembered significantly better than the neutral story; however there was no significant difference in recall when a negative mood was induced versus a positive mood. Therefore this research suggests that emotional valence does not affect recall but emotional arousal affects recall to a large extent. Effect of Emotional Arousal 3 Emotional arousal has often been found to influence an individual’s recall of past events. It has been documented that highly emotional autobiographical memories tend to be remembered in better detail than neutral events in a person’s life. Structures involved in memory and emotions, the hippocampus and amygdala respectively, are joined in the limbic system within the brain. Therefore, it would seem true that emotions and memory are linked. Many studies have investigated this topic, finding that emotional arousal increases recall. For instance, Kensinger and Corkin (2003) found that individuals remember emotionally arousing words (such as swear words) more than they remember neutral words. -
Psychogenic and Organic Amnesia. a Multidimensional Assessment of Clinical, Neuroradiological, Neuropsychological and Psychopathological Features
Behavioural Neurology 18 (2007) 53–64 53 IOS Press Psychogenic and organic amnesia. A multidimensional assessment of clinical, neuroradiological, neuropsychological and psychopathological features Laura Serraa,∗, Lucia Faddaa,b, Ivana Buccionea, Carlo Caltagironea,b and Giovanni A. Carlesimoa,b aFondazione IRCCS Santa Lucia, Roma, Italy bClinica Neurologica, Universita` Tor Vergata, Roma, Italy Abstract. Psychogenic amnesia is a complex disorder characterised by a wide variety of symptoms. Consequently, in a number of cases it is difficult distinguish it from organic memory impairment. The present study reports a new case of global psychogenic amnesia compared with two patients with amnesia underlain by organic brain damage. Our aim was to identify features useful for distinguishing between psychogenic and organic forms of memory impairment. The findings show the usefulness of a multidimensional evaluation of clinical, neuroradiological, neuropsychological and psychopathological aspects, to provide convergent findings useful for differentiating the two forms of memory disorder. Keywords: Amnesia, psychogenic origin, organic origin 1. Introduction ness of the self – and a period of wandering. According to Kopelman [33], there are three main predisposing Psychogenic or dissociative amnesia (DSM-IV- factors for global psychogenic amnesia: i) a history of TR) [1] is a clinical syndrome characterised by a mem- transient, organic amnesia due to epilepsy [52], head ory disorder of nonorganic origin. Following Kopel- injury [4] or alcoholic blackouts [20]; ii) a history of man [31,33], psychogenic amnesia can either be sit- psychiatric disorders such as depressed mood, and iii) uation specific or global. Situation specific amnesia a severe precipitating stress, such as marital or emo- refers to memory loss for a particular incident or part tional discord [23], bereavement [49], financial prob- of an incident and can arise in a variety of circum- lems [23] or war [21,48]. -
Working Memory and Cued Recall Max V
Georgia Southern University Digital Commons@Georgia Southern University Honors Program Theses 2016 Working memory and cued recall Max V. Fey 8602950 Karen Naufel Georgia Southern University Lawrence Locker Georgia Southern University Follow this and additional works at: https://digitalcommons.georgiasouthern.edu/honors-theses Part of the Cognitive Psychology Commons Recommended Citation Fey, Max V. 8602950; Naufel, Karen; and Locker, Lawrence, "Working memory and cued recall" (2016). University Honors Program Theses. 220. https://digitalcommons.georgiasouthern.edu/honors-theses/220 This thesis (open access) is brought to you for free and open access by Digital Commons@Georgia Southern. It has been accepted for inclusion in University Honors Program Theses by an authorized administrator of Digital Commons@Georgia Southern. For more information, please contact [email protected]. 1 Working Memory and Cued Recall Working Memory and Cued Recall An Honors Thesis submitted in partial fulfillment of the requirements for Honors in the Department of Psychology. By Maximilian Fey Under the mentorship of Dr. Karen Naufel ABSTRACT Previous research has found that individuals with high working memory have greater recall capabilities than those with low working memory (Unsworth, Spiller, & Brewers, 2012). Research did not test the extent to which cues affect one’s recall ability in relation to working memory. The present study will examine this issue. Participants completed a working memory measure. Then, they were provided with cued recall tasks whereby they recalled Facebook friends. The cues varied to be no cues, ambiguous cues high in imageability, and cues directly related to Facebook. The results showed that there was no difference between individual’s ability to recall their Facebook friends and their working memory scores. -
Post-Encoding Stress Does Not Enhance Memory Consolidation: the Role of Cortisol and Testosterone Reactivity
brain sciences Article Post-Encoding Stress Does Not Enhance Memory Consolidation: The Role of Cortisol and Testosterone Reactivity Vanesa Hidalgo 1,* , Carolina Villada 2 and Alicia Salvador 3 1 Department of Psychology and Sociology, Area of Psychobiology, University of Zaragoza, 44003 Teruel, Spain 2 Department of Psychology, Division of Health Sciences, University of Guanajuato, Leon 37670, Mexico; [email protected] 3 Department of Psychobiology and IDOCAL, University of Valencia, 46010 Valencia, Spain; [email protected] * Correspondence: [email protected]; Tel.: +34-978-645-346 Received: 11 October 2020; Accepted: 15 December 2020; Published: 16 December 2020 Abstract: In contrast to the large body of research on the effects of stress-induced cortisol on memory consolidation in young people, far less attention has been devoted to understanding the effects of stress-induced testosterone on this memory phase. This study examined the psychobiological (i.e., anxiety, cortisol, and testosterone) response to the Maastricht Acute Stress Test and its impact on free recall and recognition for emotional and neutral material. Thirty-seven healthy young men and women were exposed to a stress (MAST) or control task post-encoding, and 24 h later, they had to recall the material previously learned. Results indicated that the MAST increased anxiety and cortisol levels, but it did not significantly change the testosterone levels. Post-encoding MAST did not affect memory consolidation for emotional and neutral pictures. Interestingly, however, cortisol reactivity was negatively related to free recall for negative low-arousal pictures, whereas testosterone reactivity was positively related to free recall for negative-high arousal and total pictures. -
What Is It Like to Be Confabulating?
What is it like to be Confabulating? Sahba Besharati, Aikaterini Fotopoulou and Michael D. Kopelman Kings College London, Institute of Psychiatry, London UK Different kinds of confabulations may arise in neurological and psychiatric disorders. This chapter first offers conceptual distinctions between spontaneous and momentary (“provoked”) confabulations, as well as between these types of confabulation and other kinds of false memories. The chapter then reviews current explanatory theories, emphasizing that both neurocognitive and motivational factors account for the content of confabulations. We place particular emphasis on a general model of confabulation that considers cognitive dysfunctions in memory and executive functioning in parallel with social and emotional factors. It is argued that all these dimensions need to be taken into account for a phenomenologically rich description of confabulation. The role of the motivated content of confabulation and the subjective experience of the patient are particularly relevant in effective management and rehabilitation strategies. Finally, we discuss a case example in order to illustrate how seemingly meaningless false memories are actually meaningful if placed in the context of the patient’s own perspective and autobiographical memory. Key words: Confabulation; False memory; Motivation; Self; Rehabilitation. 1 Memory is often subject to errors of omission and commission such that recollection includes instances of forgetting, or distorting past experience. The study of pathological forms of exaggerated memory distortion has provided useful insights into the mechanisms of normal reconstructive remembering (Johnson, 1991; Kopelman, 1999; Schacter, Norman & Kotstall, 1998). An extreme form of pathological memory distortion is confabulation. Different variants of confabulation are found to arise in neurological and psychiatric disorders. -
Examining the Effect of Interference on Short-Term Memory Recall of Arabic Abstract and Concrete Words Using Free, Cued, and Serial Recall Paradigms
Advances in Language and Literary Studies ISSN: 2203-4714 Vol. 6 No. 6; December 2015 Flourishing Creativity & Literacy Australian International Academic Centre, Australia Examining the Effect of Interference on Short-term Memory Recall of Arabic Abstract and Concrete Words Using Free, Cued, and Serial Recall Paradigms Ahmed Mohammed Saleh Alduais (Corresponding author) Department of Linguistics, Social Sciences Institute Ankara University, 06100 Sıhhiye, Ankara, Turkey E-mail: [email protected] Yasir Saad Almukhaizeem Department of Linguistics and Translation, College of Languages and Translation King Saud University, Riyadh, Kingdom of Saudi Arabia E-mail: [email protected] Doi:10.7575/aiac.alls.v.6n.6p.7 Received: 29/05/2015 URL: http://dx.doi.org/10.7575/aiac.alls.v.6n.6p.7 Accepted: 18/08/2015 The research is financed by Research Centre in the College of Languages and Translation Studies and the Deanship of Scientific Research, King Saud University, Riyadh, Kingdom of Saudi Arabia. Abstract Purpose: To see if there is a correlation between interference and short-term memory recall and to examine interference as a factor affecting memory recalling of Arabic and abstract words through free, cued, and serial recall tasks. Method: Four groups of undergraduates in King Saud University, Saudi Arabia participated in this study. The first group consisted of 9 undergraduates who were trained to perform three types of recall for 20 Arabic abstract and concrete words. The second, third and fourth groups consisted of 27 undergraduates where each group was trained only to perform one recall type: free recall, cued recall and serial recall respectively. -
Metamemory and Memory Discrepancies in Directed Forgetting of Emotional Information
Research Reports Metamemory and Memory Discrepancies in Directed Forgetting of Emotional Information Dicle Çapan a, Simay Ikier b [a] Department of Psychology, Koç University, Istanbul, Turkey. [b] Department of Psychology, Bahçeşehir University, Istanbul, Turkey. Europe's Journal of Psychology, 2021, Vol. 17(1), 44–52, https://doi.org/10.5964/ejop.2567 Received: 2019-12-17 • Accepted: 2020-04-23 • Published (VoR): 2021-02-26 Handling Editor: Rhian Worth, University of South Wales, Pontypridd, United Kingdom Corresponding Author: Dicle Çapan, Koç University, Rumelifeneri Mahallesi, Sarıyer Rumeli Feneri Yolu, 34450 Sarıyer Istanbul, Turkey. E-mail: [email protected] Abstract Directed Forgetting (DF) studies show that it is possible to exert cognitive control to intentionally forget information. The aim of the present study was to investigate how aware individuals are of the control they have over what they remember and forget when the information is emotional. Participants were presented with positive, negative and neutral photographs, and each photograph was followed by either a Remember or a Forget instruction. Then, for each photograph, participants provided Judgments of Learning (JOLs) by indicating their likelihood of recognizing that item on a subsequent test. In the recognition phase, participants were asked to indicate all old items, irrespective of instruction. Remember items had higher JOLs than Forget items for all item types, indicating that participants believe they can intentionally forget even emotional information—which is not the case based on the actual recognition results. DF effect, which was calculated by subtracting recognition for Forget items from Remember ones was only significant for neutral items. Emotional information disrupted cognitive control, eliminating the DF effect. -
Research Article Arthur P. Shimamura
PSYCHOLOGICAL SCIENCE Research Article MEMORY AND COGNITIVE ABILITIES IN UNIVERSITY PROFESSORS: Evidence for Successful Aging Arthur P. Shimamura,' Jane M. Berry,^ Jennifer A. Mangels,' Cheryl L. Rusting,^ and Paul J. Jurica* 'University of California, Berkeley, 'University of Richmond, and ^University of Michigan, Ann Arbor Abstract—Professors from the University of California at Schaie, 1990, 1994) That is, professors may develop efficient Berkeley were administered a 90-min test battery of cognitive use of cognitive abiliues or strategies that may prevent or mit- performance that included measures of reaction time, paired- igate aging effects associate learning, working memory, and prose recall Age ef- University professors between the ages of 30 and 71 years fects among the professors were observed on tests of reaction were administered a battery of memory and cognitive tests The time, paired-associate memory, and some aspects of working particular tests were chosen because they were known to be memory Age effects were not observed on measures of proac- sensitive markers of age-related changes (e g , choice reaction tive interference and prose recall, though age-related declines time, free recall) or known to be associated with circumscnbed are generally observed m standard groups of elderly individu- neurological dysfunction (e g , medial temporal or frontal lobe als The findings suggest that age-related decrements in certain impairment) Several hypotheses were entertained with regard cognitive functions may be mitigated in intelligent, -
High 1 Effectiveness of Echoic and Iconic Memory in Short-Term and Long-Term Recall Courtney N. High 01/14/13 Mr. Mengel Psychol
High 1 Effectiveness of Echoic and Iconic Memory in Short-term and Long-term Recall Courtney N. High 01/14/13 Mr. Mengel Psychology 1 High 2 Abstract Objective: To see whether iconic memory or echoic memory is more effective at being stored and recalled as short-term and long-term memory in healthy adults. Method: Eight healthy adults between the ages of 18 and 45 were tested in the study. Participants were shown a video containing ten pictures and ten sounds of easily recognizable objects. Participants were asked to recall as many items as they could immediately after the video and were then asked again after a series of questions. Results: In younger adults more visual objects are able to be recalled both short and long term, but with older adults, in short term recall, the same number of sound and visual items where remembered, and with long term recall, sound items were remembered slightly better. Results also showed that iconic memory fades faster than echoic memory. Conclusion: The ability to store and recall iconic and echoic information both short and long term varies with age. The study has several faults including relying on self-reporting on health for participants, and testing environments not being quiet in all tests. Introduction There are three main different types of memory: Sensory memory, short-term memory, and long-term memory. Sensory memory deals with the brief storage of information immediately after stimulation. Sensory memory is then converted to short-term memory if deemed necessary by the brain where it is held. After that, some information will then be stored as long-term memory for later recall. -
Examining the Relationship Between Free Recall and Immediate Serial Recall: the Serial Nature of Recall and the Effect of Test Expectancy
Memory & Cognition 2008, 36 (1), 20-34 doi: 10.3758/MC.36.1.20 Examining the relationship between free recall and immediate serial recall: The serial nature of recall and the effect of test expectancy PARVEEN BHATARAH London Metropolitan University, London, England GEOFF WARD University of Essex, Colchester, England AND LYDIA TAN City University London, London, England In two experiments, we examined the relationship between free recall and immediate serial recall (ISR), using a within-subjects (Experiment 1) and a between-subjects (Experiment 2) design. In both experiments, partici- pants read aloud lists of eight words and were precued or postcued to respond using free recall or ISR. The serial position curves were U-shaped for free recall and showed extended primacy effects with little or no recency for ISR, and there was little or no difference between recall for the precued and the postcued conditions. Critically, analyses of the output order showed that although the participants started their recall from different list positions in the two tasks, the degree to which subsequent recall was serial in a forward order was strikingly similar. We argue that recalling in a serial forward order is a general characteristic of memory and that performance on ISR and free recall is underpinned by common memory mechanisms. Free recall and immediate serial recall (ISR) are two correct order on 50% of the trials. The classic explanation immediate memory tasks in which participants are pre- for the memory span is that it reflects the capacity limita- sented with lists of words to study, one word at a time, tions of the STS, in terms of either the number of chunks and then, after the presentation of the last word in a list, of items that can be recalled (e.g., Miller, 1956) or the they must try to recall as many of the items as they can. -
Encoding Processes for Recall and Recognition: the Effect of Instructions and Auxiliary Task Performance
Bulletin of the Psychonomic Society 1977, Vol. 9 (2),127·130 Encoding processes for recall and recognition: The effect of instructions and auxiliary task performance STEPHEN A. MAISTO. RICHARD J. DeWAARD. and MARILYN E. MILLER University of Wisconsin. Milwaukee, Wisconsin 59201 The present experiment investigated the hypothesis that encoding for recall involves organization of input stimuli. while recognition entails encoding to achieve discriminability of individual items. Subjects were given either recall or recognition instructions. one or three presentations of a list of nouns, and did or did not perform an auxiliary task of repeating the words aloud at input. All subjects received recall and recognition tests. The results showed higher recall with recall instructions in the no-task condition. Oral repetition produced a decrement in recall following recall instructions, but had no effect with recognition instructions. Also, the auxiliary task had no effect on recall with recognition instructions, but with recog nition instructions recognition performance was increased to the level of recall subjects. The results are discussed in terms of current models of recall and recognition. In accounting for free recall performance, models encoding of that item" (Tversky, 1973, p. 285). of recall and recognition have incorporated the However, if retrieval processes are important for finding that organization (i.e., forming associations recognition, then there should be much overlap in among items) of target items is positively related to how information is encoded following instructions for efficient retrieval of those items from memory recall and recognition tests. (Klatzky. 1975). However, models of recall and Several researchers have examined encoding differ recognition can be distinguished on the basis of the ences in recall and recognition. -
Intrusions in Episodic Recall: Age Differences in Editing of Overt Responses
Journal of Gerontology: PSYCHOLOGICAL SCIENCES Copyright 2005 by The Gerontological Society of America 2005, Vol. 60B, No. 2, P92–P97 Intrusions in Episodic Recall: Age Differences in Editing of Overt Responses Michael J. Kahana,1 Emily D. Dolan,1 Colin L. Sauder,1 and Arthur Wingfield2 1Department of Psychology, University of Pennsylvania, Philadelphia. 2Volen Center for Complex Systems, Brandeis University, Waltham, Massachusetts. Two experiments compared episodic word-list recall of young and older adults. In Experiment 1, using standard free-recall procedures, older adults recalled significantly fewer correct items and made significantly more intrusions (recall of items that had not appeared on the target list) than younger adults. In Experiment 2, we introduced a new method, called externalized free recall, in which participants were asked to recall any items that came to mind during the recall period but to indicate with an immediate key press those items they could identify as intrusions. Both age groups generated a large number of intrusions, but older adults were significantly less likely than young adults to identify these as nonlist items. Results suggest that an editing deficit may be a contributor to age differences in episodic recall and that externalized free recall may be a useful tool for testing computationally explicit models of episodic recall. O UNDERSTAND the mechanisms underlying episodic process that limits responses to those items that were in the T memory, we must understand both correct responses and target list. SAM thus embraces the classic generate–recognize memory errors. In word-list recall tasks, errors reflect both view that participants do in fact think of many items that were omissions from a to-be-recalled memory set plus intrusions in not on the target list, but that they reject those responses prior to the form of erroneous recall of items that had not appeared in the producing them for overt recall (Anderson & Bower, 1972; target list.