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Mashinchi GM, Hall S, Cotter KA. Memory self-efficacy and working memory. NEUROPSYCHOLOGY, DEVELOPMENT, AND COGNITION. SECTION B, AGING, NEUROPSYCHOLOGY AND COGNITION 2024; 31:742-761. [PMID: 37722843 DOI: 10.1080/13825585.2023.2259023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Accepted: 09/08/2023] [Indexed: 09/20/2023]
Abstract
Dementia affects multiple aspects of cognitive functioning, including working memory and executive functioning. Memory self-efficacy (MSE) has previously been related to episodic memory performance and to executive functioning, but little research has examined the relations between MSE and working memory. United States older adults (N = 197) were recruited via MTurk to complete an MSE questionnaire before completing a digit span working memory task. Hierarchical regression results revealed that the model accounted for a significant amount of variance in working memory performance after statistically controlling for several covariates, F(11, 179) = 4.94, p < .001, adjusted R2 = .19. MSE explained a large and unique portion of variance (B = 1.02, SE = 0.17, p < .001). Based on our findings, one's beliefs about their memory are positively associated with their working memory performance. These novel findings provide support for neuropsychologists to consider using MSE measures and utilizing MSE interventions.
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Affiliation(s)
| | - Stuart Hall
- Department of Psychology, University of Montana, Missoula, MT, USA
| | - Kelly A Cotter
- Department: Psychology, California State University, Stanislaus, Turlock, CA, USA
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Sella E, Carbone E, Vincenzi M, Toffalini E, Borella E. Efficacy of memory training interventions targeting metacognition for older adults: a systematic review and meta-analysis. Aging Ment Health 2022; 27:674-694. [PMID: 36218025 DOI: 10.1080/13607863.2022.2122931] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
OBJECTIVES This review examined the evidence about training interventions targeting metacognition in improving memory and cognitive performance, metacognitive functioning, and well-being in healthy older adults. METHODS Studies were identified in the PsycInfo, PubMed, and Scopus databases. The risk of bias was assessed using tools based on the Joanna Briggs criteria. The data were meta-analyzed using random effects models for those training targeting metacognition alone (metacognitive training) or combined with memory strategy training (strategic metacognitive training). RESULTS Out of the 3,487 articles first identified, 25 studies were eligible for our review (N = 1,768 older adults; mean age range: 64-85 years). Metacognitive training and strategic metacognitive training elicited improvements in memory (d = 0.52 [95% CI: 0.19; 0.84], and d = 0.44 [95% CI: 0.29; 0.58], respectively), metacognitive beliefs (d = 0.58 [95% CI: 0.23; 0.93], and d = 48 [95% CI: 0.28; 0.69], respectively), strategy use (d = 0.98 [95% CI: 0.46; 1.49] and 0.87 [95% CI: 0.14; 1.61], respectively), and memory self-efficacy (d = 0.08 [95% CI: -0.39; 0.56] and 0.55 [95% CI: 0.36; 0.75], respectively). Strategic metacognitive training also improved well-being (d = 0.21 [95% CI: 0.07; 0.35]). CONCLUSION Interventions targeting metacognition (alone or combined with memory strategy training) have the potential to support older adults' memory and metacognitive functioning. The methodological quality of most studies on the topic was often limited, however. Furthermore, well-designed studies needed to confirm the benefits of such interventions in older age.
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Affiliation(s)
- Enrico Sella
- Department of General Psychology, University of Padova, Padova, Italy
| | - Elena Carbone
- Department of General Psychology, University of Padova, Padova, Italy
| | | | - Enrico Toffalini
- Department of General Psychology, University of Padova, Padova, Italy
| | - Erika Borella
- Department of General Psychology, University of Padova, Padova, Italy
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Bell T, Hill N, Mogle J, Sweeder L, Bhargava S. Longitudinal evaluation of perceived stress and memory complaints in the Einstein Aging Study. ANXIETY, STRESS, AND COPING 2021; 34:37-50. [PMID: 33108888 PMCID: PMC7769894 DOI: 10.1080/10615806.2020.1836621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 07/06/2020] [Accepted: 09/03/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Perceived stress decreases memory performance and escalates the risk of developing cognitive impairment. Despite these concerning cognitive outcomes, longitudinal assessment of the relationship between perceived stress and memory complaints within a racially diverse sample remains scant. METHOD 391 cognitively intact older adults (M = 77.31, SD = 4.75) from the Einstein Aging Study were measured annually for up to nine years. Memory complaint items included self-reported frequency of forgetfulness, one-year memory decline, and 10-year memory decline. Multilevel models examined between-person and within-person associations between perceived stress and memory complaints while controlling for demographic differences and neuroticism. RESULTS Strong between-person associations emerged such that older adults with generally higher perceived stress were more likely to report memory complaints, and vice versa. No significant concurrent within-person associations emerged. One lagged association emerged showing that within-person increases in perceived stress translated to a higher likelihood of reporting 10-year memory decline at the next annual screening. CONCLUSION Older adults with higher perceived stress are at risk for memory complaints over time. Further research into the relationship between perceived stress and memory complaints is necessary to augment our understanding of how risk factors of cognitive decline present throughout the aging process.
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Affiliation(s)
- Tyler Bell
- Center for Behavior Genetics of Aging, Department of Psychiatry, University of California San Diego, United States of America
| | - Nikki Hill
- College of Nursing, The Pennsylvania State University, University Park, United States of America
| | - Jacqueline Mogle
- Edna Bennet Peirce Prevention Research Center, The Pennsylvania State University, University Park, United States of America
| | - Logan Sweeder
- College of Nursing, The Pennsylvania State University, University Park, United States of America
| | - Sakshi Bhargava
- College of Nursing, The Pennsylvania State University, University Park, United States of America
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The impact of behavioral interventions on cognitive function in healthy older adults: A systematic review. Ageing Res Rev 2019; 52:32-52. [PMID: 31002885 DOI: 10.1016/j.arr.2019.04.002] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Revised: 04/06/2019] [Accepted: 04/08/2019] [Indexed: 11/22/2022]
Abstract
Behavioral interventions to improve cognitive function in older adults are widespread and can vary from theater classes to cognitive training programs. However, the effectiveness in maintaining different cognitive domains varies greatly both across and within intervention types. To date, no systematic reviews have synthesized findings across more than a few types of interventions (e.g., cognitive vs. exercise). This systematic review examined 11 types of behavioral interventions and the respective transfer to 19 cognitive domains, as well as transfer to everyday function. Study inclusion criteria were: peer-reviewed articles in English, samples of healthy adults aged 65 and older, and randomized controlled trials of behavioral interventions with reported cognitive outcomes. The 2017 search yielded 75 eligible articles comprising cognitive training, exercise training, combination interventions, cognitively-stimulating activities, and action video games. In general, process- (n = 26) and strategy-based (n = 16) cognitive training improved the trained domains but had weak transfer to non-trained domains. Aerobic training (n = 13) most consistently improved executive function, and strength/resistance (n = 8) and aerobic/resistance combination training (n = 6) most consistently improved cognitive inhibition and visual working memory. Combination interventions (n = 15 nonfactorial, n = 3 factorial) showed promise in improving verbal delayed recall and executive function. Few studies examined cognitively-stimulating activities or action video games, leaving inconclusive results about their effect on cognitive function. Few studies examined everyday function (n = 9), however, process- and strategy-based training demonstrated notable long-term transfer. Recommendations for future research and practice are highlighted.
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Abstract
There is increasing concern among people in late middle age about cognitive changes they experience for everyday memory tasks. They are especially fearful that these memory lapses signal the beginning stages of Alzheimer’s disease (AD). For some, the diagnosis of mild cognitive impairment (MCI) represents a transitional state between normal aging and early dementia that precipitates a search for therapies to prevent conversion to AD. The purpose of this article is to describe a continuum of therapeutic approaches for the cognitive challenges experienced by persons with MCI, discuss the growing evidence for promising techniques to address these challenges, and outline a university-based memory strategies intervention program that incorporates several effective strategies.
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Gross AL, Parisi JM, Spira AP, Kueider AM, Ko JY, Saczynski JS, Samus QM, Rebok GW. Memory training interventions for older adults: a meta-analysis. Aging Ment Health 2012; 16:722-34. [PMID: 22423647 PMCID: PMC3430800 DOI: 10.1080/13607863.2012.667783] [Citation(s) in RCA: 109] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
A systematic review and meta-analysis of memory training research was conducted to characterize the effect of memory strategies on memory performance among cognitively intact, community-dwelling older adults, and to identify characteristics of individuals and of programs associated with improved memory. The review identified 402 publications, of which 35 studies met criteria for inclusion. The overall effect size estimate, representing the mean standardized difference in pre-post change between memory-trained and control groups, was 0.31 standard deviations (SD; 95% confidence interval (CI): 0.22, 0.39). The pre-post training effect for memory-trained interventions was 0.43 SD (95% CI: 0.29, 0.57) and the practice effect for control groups was 0.06 SD (95% CI: 0.05, 0.16). Among 10 distinct memory strategies identified in studies, meta-analytic methods revealed that training multiple strategies was associated with larger training gains (p=0.04), although this association did not reach statistical significance after adjusting for multiple comparisons. Treatment gains among memory-trained individuals were not better after training in any particular strategy, or by the average age of participants, session length, or type of control condition. These findings can inform the design of future memory training programs for older adults.
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Affiliation(s)
- Alden L Gross
- Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
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Vahia IV, Chattillion E, Kavirajan H, Depp CA. Psychological protective factors across the lifespan: implications for psychiatry. Psychiatr Clin North Am 2011; 34:231-48. [PMID: 21333850 DOI: 10.1016/j.psc.2010.11.011] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Although there are many challenges in operationally defining and measuring positive psychological constructs, there is accumulating evidence that optimism, resilience, positive attitudes toward aging, and spirituality are related to reduced risk for morbidity and mortality in older age. This article reviews the definition, measurement, associations, and putative mechanisms of selected positive psychological constructs on subjective and objective indicators of health with a focus on the latter half of the lifespan.
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Affiliation(s)
- Ipsit V Vahia
- Sam and Rose Stein Institute for Research on Aging, University of California-San Diego, 9500 Gilman Drive, La Jolla, CA 92093, USA.
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Martin M, Clare L, Altgassen AM, Cameron MH, Zehnder F. Cognition-based interventions for healthy older people and people with mild cognitive impairment. Cochrane Database Syst Rev 2011:CD006220. [PMID: 21249675 DOI: 10.1002/14651858.cd006220.pub2] [Citation(s) in RCA: 145] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Evidence from some, but not all non-randomised studies suggest the possibility that cognitive training may influence cognitive functioning in older people. Due to the differences among cognitive training interventions reported in the literature, giving a general overview of the current literature remains difficult. OBJECTIVES To systematically review the literature and summarize the effect of cognitive training interventions on various domains of cognitive function (ie memory, executive function, attention and speed) in healthy older people and in people with mild cognitive impairment. SEARCH STRATEGY The CDCIG Specialized Register was searched on 30 September 2007 for all years up to December 2005. The Cochrane Library, MEDLINE, EMBASE, PsycINFO and CINAHL were searched separately on 30 September 2007 to find trials with healthy people. These results were supplemented by searches from January 1970 to September 2007 in PsychInfo/Psyndex, ISI Web of Knowledge and PubMed. SELECTION CRITERIA RCTs of interventions evaluating the effectiveness of cognitive training for healthy older people and people with mild cognitive impairment from 1970 to 2007 that met inclusion criteria were selected. DATA COLLECTION AND ANALYSIS Authors independently extracted data and assessed trial quality. Meta-analysis was performed when appropriate. MAIN RESULTS Only data on memory training could be pooled for analysis. Within this domain, training interventions were grouped according to several outcome variables. Results showed that for healthy older adults, immediate and delayed verbal recall improved significantly through training compared to a no-treatment control condition. We did not find any specific memory training effects though as the improvements observed did not exceed the improvement in the active control condition. For individuals with mild cognitive impairment, our analyses demonstrate the same pattern. Thus, there is currently little evidence on the effectiveness and specificity of memory interventions for healthy older adults and individuals with mild cognitive impairment. AUTHORS' CONCLUSIONS There is evidence that cognitive interventions do lead to performance gains but none of the effects observed could be attributable specifically to cognitive training, as the improvements observed did not exceed the improvement in active control conditions. This does not mean that longer, more intense or different interventions might not be effective, but that those which have been reported thus far have only limited effect. We therefore suggest more standardized study protocols in order to maximize comparability of studies and to maximize the possibility of data pooling - also in other cognitive domains than memory.
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Affiliation(s)
- Mike Martin
- Psychologisches Institut, Universität Zürich, Lehrstuhl Gerontopsychologie, Binzmühlestrasse 14/24, Zürich, Switzerland, CH-8050
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Latorre Postigo JM, Hernández-Viadel JV, Trives JJR. Efficacy of a group memory training method for older adults based on visualization and association techniques: A randomized, controlled trial with a placebo group. APPLIED COGNITIVE PSYCHOLOGY 2009. [DOI: 10.1002/acp.1596] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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McDougall GJ. A framework for cognitive interventions targeting everyday memory performance and memory self-efficacy. FAMILY & COMMUNITY HEALTH 2009; 32:S15-26. [PMID: 19065089 PMCID: PMC2743965 DOI: 10.1097/01.fch.0000342836.20854.fb] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
The human brain has the potential for self-renewal through adult neurogenesis, which is the birth of new neurons. Neural plasticity implies that the nervous system can change and grow. This understanding has created new possibilities for cognitive enhancement and rehabilitation. However, as individuals age, they have decreased confidence, or memory self-efficacy, which is directly related to their everyday memory performance. In this article, a developmental account of studies about memory self-efficacy and nonpharmacologic cognitive intervention models is presented and a cognitive intervention model, called the cognitive behavioral model of everyday memory, is proposed.
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West RL, Bagwell DK, Dark-Freudeman A. Self-Efficacy and Memory Aging: The Impact of a Memory Intervention Based on Self-Efficacy. AGING NEUROPSYCHOLOGY AND COGNITION 2008; 15:302-29. [DOI: 10.1080/13825580701440510] [Citation(s) in RCA: 102] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Troyer AK, Murphy KJ, Anderson ND, Moscovitch M, Craik FIM. Changing everyday memory behaviour in amnestic mild cognitive impairment: A randomised controlled trial. Neuropsychol Rehabil 2008; 18:65-88. [DOI: 10.1080/09602010701409684] [Citation(s) in RCA: 111] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Rebok GW, Carlson MC, Langbaum JBS. Training and maintaining memory abilities in healthy older adults: traditional and novel approaches. J Gerontol B Psychol Sci Soc Sci 2007; 62 Spec No 1:53-61. [PMID: 17565165 DOI: 10.1093/geronb/62.special_issue_1.53] [Citation(s) in RCA: 165] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
This article reviews both traditional and novel approaches for training and maintaining memory abilities in older adults. Despite variations in training methods and participant samples, growing evidence suggests that healthy, nondemented elders can improve and maintain their memory skills. However, traditional approaches have not been as successful in demonstrating transfer of training, and there are constraints on widescale dissemination of trainer-led, group-based formats. We discuss novel platforms, including collaborative training, videotapes and audiotapes, and online and CD-ROM-based training. We also consider approaches that combine multiple training modalities and that embed memory enhancement within cognitively stimulating activities of everyday life, such as Experience Corps. These newer approaches may enhance the accessibility, affordability, and applicability of memory training and cognitive stimulation programs.
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Affiliation(s)
- George W Rebok
- Bloomberg School of Public Health, The Johns Hopkins University, Baltimore, Maryland, USA
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Martin M, Clare L, Altgassen AM, Cameron MH. Cognition-based interventions for older people and people with mild cognitive impairment. THE COCHRANE DATABASE OF SYSTEMATIC REVIEWS 2006. [DOI: 10.1002/14651858.cd006220] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Évaluation de l'efficacité d'un entraînement mnésique chez des personnes très âgées dépressives institutionnalisées. PSYCHOLOGIE FRANCAISE 2005. [DOI: 10.1016/j.psfr.2005.05.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Jennings JM, Webster LM, Kleykamp BA, Dagenbach D. Recollection Training and Transfer Effects in Older Adults: Successful Use of a Repetition-Lag Procedure. AGING NEUROPSYCHOLOGY AND COGNITION 2005; 12:278-98. [DOI: 10.1080/138255890968312] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Soederberg Miller LM, Gagne DD. Effects of Age and Control Beliefs on Resource Allocation During Reading Abstract. AGING NEUROPSYCHOLOGY AND COGNITION 2005. [DOI: 10.1080/13825580590925161] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Abstract
BACKGROUND The ability to differentiate between normal functioning and pathologic changes in cognitive aging will be enhanced by descriptive studies providing data from diverse samples of older adults. METHODS In this study, demographics, depression, health, memory self-efficacy, and metamemory were studied in relation to the memory performance of Black and White American older adults. Community-living adults participated in face-to-face interviews in their apartments or homes. Trained registered nurse interviewers administered all structured questionnaires (subjective) and performance tests (objective), including the Rivermead Behavioural Memory Test. Descriptive statistics, independent sample t-tests, Pearson correlations, and hierarchical regression were used in the analyses. RESULTS The sample consisted of 89 Black and 83 White adults (mean age, 76.52 years), and their Mini-Mental State Examination scores were in the nonimpaired range. The memory self-efficacy scores of the entire sample were low (M = 31.95 +/- 18.20). The Black elders scored lower on memory self-efficacy and memory performance. Memory self-efficacy predicted memory performance in the White group (r [83] =.41; p < or =.05), but the correlation for the Black group was nonsignificant (r [89] =.16). However, when the entire sample was combined for the regression analyses, the relation was significant (r [173] =.30; p < or =.05). Age, education, and memory self-efficacy accounted for 13% of the variance in memory performance. CONCLUSIONS Objective and subjective memory scores were decreased, and both measures provided insight into the participants' everyday memory function. The sample had low confidence in their memory ability, and this negatively influenced their everyday memory performance. The recruitment of minority elders into cognitive aging studies will continue to challenge researchers.
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West RL, Yassuda MS. Aging and Memory Control Beliefs: Performance in Relation to Goal Setting and Memory Self-Evaluation. J Gerontol B Psychol Sci Soc Sci 2004; 59:P56-65. [PMID: 15014088 DOI: 10.1093/geronb/59.2.p56] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
We examined memory control beliefs in relation to memory performance and beliefs in the context of goal setting. Control beliefs showed significant effects on performance and self-efficacy. Higher goals were set by high-control younger adults than by older adults and low-control younger adults. Individuals with a high sense of control performed higher and maintained performance over trials regardless of whether they set explicit goals. Those with low control (primarily older adults) performed lower, but they achieved increased performance when motivated by goals. These results emphasized that performance limitations associated with low control can be overcome with goals, even in older adults. As with previous studies, however, younger adults showed a more positive response to goals than older adults.
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Affiliation(s)
- Robin L West
- Department of Psychology, University of Florida, Gainesville, FL 32611-2250, USA.
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McDougall GJ, Kang J. Memory Self-Efficacy and Memory Performance in Older Males. ACTA ACUST UNITED AC 2003; 2:131-147. [PMID: 19043600 DOI: 10.3149/jmh.0202.131] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The study reported here was a secondary analysis of data on 157 males from a larger study of predictors of memory performance in community-dwelling elders. The males' average age was 76 years, with 13 years of education and a Mini-Mental State Exam score of 26. Measures included depression, memory performance, metamemory, and memory self-efficacy. An unusual finding was the multimodal distribution of memory self-efficacy strength scores. Using a median split, the sample was divided into low and high memory self-efficacy groups. The high efficacy group were significantly younger, had larger scores on capacity (+ = high capacity) and change (+ = greater stability). These findings provide new evidence that the memory self-efficacy of aging males influences their perceptions of cognitive performance related to memory.
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Schmidt IW, Berg IJ, Deelman BG. Relations between subjective evaluations of memory and objective memory performance. Percept Mot Skills 2001; 93:761-76. [PMID: 11806600 DOI: 10.2466/pms.2001.93.3.761] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Several explanations for the weak relations between subjective memory judgements and objective memory performance were investigated in two groups of normal older adults. Group 1 sampled a general population (mean age 61.6 yr., range 46-89), while Group 2 sampled subjects who were on a waiting list for memory training (mean age 63.0 yr., range 45-85 years). In both groups, subjective memory judgments were assessed with global ratings of memory capacity and with ratings of frequency of forgetting in specific memory situations. Memory performance was assessed with several well-known tests and with recently developed tests for domain-specific aspects of memory. Most tests concerned episodic memory. Study 1 also included measures of semantic, incidental and working memory. Study 2 further examined the influence of the domain-specificity of objective and subjective measures for remembering names, intentions, and texts. Relations between memory self-reports and performance were weak in both groups and for all kinds of tests. Against expectations, the low correlations could not be explained by differences between ecological and laboratory tests or incidentally and intentionally remembered information, or by differences between specific failures compared to global, stereotyped judgments. Surprisingly, correlations did not increase when subjective and objective measures assessed the same ability, like remembering names. Also noncognitive variables (mood and lifestyle) did not influence the relations. The (weak) relations between subjective and objective memory measures were comparable for subjects over and under 65 years of age. Furthermore, relations were comparable for the general population sample and the memory compliant group.
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Affiliation(s)
- I W Schmidt
- Department of Neuropsychology and Gerontology, University of Groningen, The Netherlands.
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Thornton K. Improvement/rehabilitation of memory functioning with neurotherapy/QEEG biofeedback. J Head Trauma Rehabil 2000; 15:1285-96. [PMID: 11056409 DOI: 10.1097/00001199-200012000-00008] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
This article presents a new approach to the remediation of memory deficits by studying the electrophysiological functioning involved in memory and applying biofeedback techniques. A Quantitative EEG (QEEG) activation database was obtained with 59 right-handed subjects during two auditory memory tasks (prose passages and word lists). Memory performance was correlated with the QEEG variables. Clinical cases were administered the same QEEG activation study to determine their deviations from the values that predicted success for the reference group. EEG biofeedback interventions were designed to increase the value (to normal levels) of the specific electrophysiological variable that was related to successful memory function and deviant in the subject. Case examples are presented that indicate the successful use of this intervention style in normal subjects and in subjects with brain injury; improvement cannot be fully explained by spontaneous recovery, given the time postinjury. Five cases (two normal, two subjects with brain injury, and one subject who had stereotactic surgery of the hippocampus for seizure control) are presented. Improvements ranged from 68% to 181% in the group of patients with brain injury, as a result of the interventions.
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Affiliation(s)
- K Thornton
- Psychologist, Center for Health Psychology, South Plainfield, New Jersey, USA
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Commissaris CJ, Ponds RW, Jolles J. Subjective forgetfulness in a normal Dutch population: possibilities for health education and other interventions. PATIENT EDUCATION AND COUNSELING 1998; 34:25-32. [PMID: 9697554 DOI: 10.1016/s0738-3991(98)00040-8] [Citation(s) in RCA: 66] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Many, especially elderly people, are worried about their diminishing memory. In order to be able to improve health education activities about forgetfulness and aging processes, nearly 2000 healthy Dutch people, aged 25-85 years, participated in a postal survey into the determinants of subjective forgetfulness. As expected, there was a systematic increase in the prevalence of forgetfulness with age. The relatively high prevalence of forgetfulness in the young (29%) and middle-aged groups (34%) was unexpected. Besides age, the occurrence of dementia in a close relative appeared to be a strong predictor of people's subjective forgetfulness. Furthermore, people who felt more in control of their memory functioning reported less forgetfulness. Younger people ascribed their forgetfulness mostly to external causes (stress, concentration) and older people to internal causes (age, retardation). Eleven percent of all forgetful people were interested in an intervention for their memory complaints. In this group, education (37%), memory training (29%), and medication (12%) were the preferred interventions. No differences were found between older and younger respondents.
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Affiliation(s)
- C J Commissaris
- Maastricht Brain and Behavior Institute, University of Maastricht, The Netherlands
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De Vreese L, Neri M, Boiardi R, Ferrari P, Belloi L, Salvioli G. Memory training and drug therapy act differently on memory and metamemory functioning: evidence from a pilot study. Arch Gerontol Geriatr 1996; 22 Suppl 1:9-22. [DOI: 10.1016/0167-4943(96)86906-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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