Mediators of Long-Term Memory Performance Across the Life Span
An individual-differences approach was used to examine the component processes that predict episodic long-term memory performance. A total of 301 participants ages 20-90 received a 7-hr cognitive battery across 3 days. Key constructs hypothesized to affect long-term memory function were assessed, in...
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| Veröffentlicht in: | Psychology and aging 1996-12, Vol.11 (4), p.621-637 |
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| container_title | Psychology and aging |
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| creator | Park, Denise C Smith, Anderson D Lautenschlager, Gary Earles, Julie L Frieske, David Zwahr, Melissa Gaines, Christine L |
| description | An individual-differences approach was used to examine the component processes that predict episodic long-term memory performance. A total of 301 participants ages 20-90 received a 7-hr cognitive battery across 3 days. Key constructs hypothesized to affect long-term memory function were assessed, including multiple measures of working memory and perceptual speed. Latent-construct, structural equation modeling was used to examine the relationship of these measures and age to different types of long-term memory tasks. Speed was a key construct for all 3 types of memory tasks, mediating substantial age-related variance; working memory was a fundamental construct for free and cued recall but not spatial memory. The data suggest that both speed and working memory are fundamental to explaining age-related changes in cognitive aging but that the relative contributions of these constructs vary as a function of the type of memory task. |
| doi_str_mv | 10.1037/0882-7974.11.4.621 |
| format | Article |
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A total of 301 participants ages 20-90 received a 7-hr cognitive battery across 3 days. Key constructs hypothesized to affect long-term memory function were assessed, including multiple measures of working memory and perceptual speed. Latent-construct, structural equation modeling was used to examine the relationship of these measures and age to different types of long-term memory tasks. Speed was a key construct for all 3 types of memory tasks, mediating substantial age-related variance; working memory was a fundamental construct for free and cued recall but not spatial memory. The data suggest that both speed and working memory are fundamental to explaining age-related changes in cognitive aging but that the relative contributions of these constructs vary as a function of the type of memory task.</description><identifier>ISSN: 0882-7974</identifier><identifier>EISSN: 1939-1498</identifier><identifier>DOI: 10.1037/0882-7974.11.4.621</identifier><identifier>PMID: 9000294</identifier><language>eng</language><publisher>Washington, DC: American Psychological Association</publisher><subject>Adult ; Adult. Elderly ; Age Differences ; Aged ; Aged, 80 and over ; Aging ; Aging - psychology ; Biological and medical sciences ; Cognition & reasoning ; Developmental psychology ; Female ; Fundamental and applied biological sciences. Psychology ; Geriatric Assessment - statistics & numerical data ; Human ; Humans ; Individuality ; Life span ; Long Term Memory ; Male ; Memory ; Memory Decay ; Mental Recall ; Middle Aged ; Neuropsychological Tests - statistics & numerical data ; Psychology ; Psychology. Psychoanalysis. Psychiatry ; Psychology. Psychophysiology ; Psychometrics ; Reaction Time ; Reference Values ; Retention (Psychology) ; Short Term Memory</subject><ispartof>Psychology and aging, 1996-12, Vol.11 (4), p.621-637</ispartof><rights>1996 American Psychological Association</rights><rights>1997 INIST-CNRS</rights><rights>Copyright American Psychological Association Dec 1996</rights><rights>1996, American Psychological Association</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a509t-ce6a43c958b5945ee7043a5a1e47068dcb718f1e4900d9632b2de6c033bc26653</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925,30999,31000</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=2532345$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/9000294$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Park, Denise C</creatorcontrib><creatorcontrib>Smith, Anderson D</creatorcontrib><creatorcontrib>Lautenschlager, Gary</creatorcontrib><creatorcontrib>Earles, Julie L</creatorcontrib><creatorcontrib>Frieske, David</creatorcontrib><creatorcontrib>Zwahr, Melissa</creatorcontrib><creatorcontrib>Gaines, Christine L</creatorcontrib><title>Mediators of Long-Term Memory Performance Across the Life Span</title><title>Psychology and aging</title><addtitle>Psychol Aging</addtitle><description>An individual-differences approach was used to examine the component processes that predict episodic long-term memory performance. A total of 301 participants ages 20-90 received a 7-hr cognitive battery across 3 days. Key constructs hypothesized to affect long-term memory function were assessed, including multiple measures of working memory and perceptual speed. Latent-construct, structural equation modeling was used to examine the relationship of these measures and age to different types of long-term memory tasks. Speed was a key construct for all 3 types of memory tasks, mediating substantial age-related variance; working memory was a fundamental construct for free and cued recall but not spatial memory. The data suggest that both speed and working memory are fundamental to explaining age-related changes in cognitive aging but that the relative contributions of these constructs vary as a function of the type of memory task.</description><subject>Adult</subject><subject>Adult. Elderly</subject><subject>Age Differences</subject><subject>Aged</subject><subject>Aged, 80 and over</subject><subject>Aging</subject><subject>Aging - psychology</subject><subject>Biological and medical sciences</subject><subject>Cognition & reasoning</subject><subject>Developmental psychology</subject><subject>Female</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Geriatric Assessment - statistics & numerical data</subject><subject>Human</subject><subject>Humans</subject><subject>Individuality</subject><subject>Life span</subject><subject>Long Term Memory</subject><subject>Male</subject><subject>Memory</subject><subject>Memory Decay</subject><subject>Mental Recall</subject><subject>Middle Aged</subject><subject>Neuropsychological Tests - statistics & numerical data</subject><subject>Psychology</subject><subject>Psychology. Psychoanalysis. Psychiatry</subject><subject>Psychology. Psychophysiology</subject><subject>Psychometrics</subject><subject>Reaction Time</subject><subject>Reference Values</subject><subject>Retention (Psychology)</subject><subject>Short Term Memory</subject><issn>0882-7974</issn><issn>1939-1498</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1996</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>7QJ</sourceid><recordid>eNqFkUtr3DAURkVoSSdp_kCgYErozhO9H5tACGkamJBCJ2shy9epg205kmcx_z5yZ5hAF-1KEvfcT7o6CJ0TvCSYqUusNS2VUXxJyJIvJSVHaEEMMyXhRn9AiwPwCZ2k9IIxVsSoY3Rs8pYavkBXD1C3bgoxFaEpVmF4LtcQ--IB-hC3xU-ITYi9GzwU1z6GlIrpNxSrtoHi1-iGz-hj47oEZ_v1FD19v13f_ChXj3f3N9er0glsptKDdJx5I3QlDBcACnPmhCPAFZa69pUiusmn_K7aSEYrWoP0mLHKUykFO0XfdrljDK8bSJPt2-Sh69wAYZOs0lJLwvF_QaGk0ZLOiV__Al_CJg55CJuDmDFM6X9BlAjNDZUzRHfQn_-J0Ngxtr2LW0uwnT3ZWYOdNVhCLLfZU276sk_eVD3Uh5a9mFy_2Ndd8q5rYlbQpgOWB6CMi3fMjc6OaetdnFrfQSbd8_ttbxNloyE</recordid><startdate>19961201</startdate><enddate>19961201</enddate><creator>Park, Denise C</creator><creator>Smith, Anderson D</creator><creator>Lautenschlager, Gary</creator><creator>Earles, Julie L</creator><creator>Frieske, David</creator><creator>Zwahr, Melissa</creator><creator>Gaines, Christine L</creator><general>American Psychological Association</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QJ</scope><scope>NAPCQ</scope><scope>7RZ</scope><scope>PSYQQ</scope><scope>7X8</scope></search><sort><creationdate>19961201</creationdate><title>Mediators of Long-Term Memory Performance Across the Life Span</title><author>Park, Denise C ; Smith, Anderson D ; Lautenschlager, Gary ; Earles, Julie L ; Frieske, David ; Zwahr, Melissa ; Gaines, Christine L</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a509t-ce6a43c958b5945ee7043a5a1e47068dcb718f1e4900d9632b2de6c033bc26653</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1996</creationdate><topic>Adult</topic><topic>Adult. Elderly</topic><topic>Age Differences</topic><topic>Aged</topic><topic>Aged, 80 and over</topic><topic>Aging</topic><topic>Aging - psychology</topic><topic>Biological and medical sciences</topic><topic>Cognition & reasoning</topic><topic>Developmental psychology</topic><topic>Female</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Geriatric Assessment - statistics & numerical data</topic><topic>Human</topic><topic>Humans</topic><topic>Individuality</topic><topic>Life span</topic><topic>Long Term Memory</topic><topic>Male</topic><topic>Memory</topic><topic>Memory Decay</topic><topic>Mental Recall</topic><topic>Middle Aged</topic><topic>Neuropsychological Tests - statistics & numerical data</topic><topic>Psychology</topic><topic>Psychology. Psychoanalysis. Psychiatry</topic><topic>Psychology. Psychophysiology</topic><topic>Psychometrics</topic><topic>Reaction Time</topic><topic>Reference Values</topic><topic>Retention (Psychology)</topic><topic>Short Term Memory</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Park, Denise C</creatorcontrib><creatorcontrib>Smith, Anderson D</creatorcontrib><creatorcontrib>Lautenschlager, Gary</creatorcontrib><creatorcontrib>Earles, Julie L</creatorcontrib><creatorcontrib>Frieske, David</creatorcontrib><creatorcontrib>Zwahr, Melissa</creatorcontrib><creatorcontrib>Gaines, Christine L</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Applied Social Sciences Index & Abstracts (ASSIA)</collection><collection>Nursing & Allied Health Premium</collection><collection>Access via APA PsycArticles® (ProQuest)</collection><collection>ProQuest One Psychology</collection><collection>MEDLINE - Academic</collection><jtitle>Psychology and aging</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Park, Denise C</au><au>Smith, Anderson D</au><au>Lautenschlager, Gary</au><au>Earles, Julie L</au><au>Frieske, David</au><au>Zwahr, Melissa</au><au>Gaines, Christine L</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Mediators of Long-Term Memory Performance Across the Life Span</atitle><jtitle>Psychology and aging</jtitle><addtitle>Psychol Aging</addtitle><date>1996-12-01</date><risdate>1996</risdate><volume>11</volume><issue>4</issue><spage>621</spage><epage>637</epage><pages>621-637</pages><issn>0882-7974</issn><eissn>1939-1498</eissn><abstract>An individual-differences approach was used to examine the component processes that predict episodic long-term memory performance. A total of 301 participants ages 20-90 received a 7-hr cognitive battery across 3 days. Key constructs hypothesized to affect long-term memory function were assessed, including multiple measures of working memory and perceptual speed. Latent-construct, structural equation modeling was used to examine the relationship of these measures and age to different types of long-term memory tasks. Speed was a key construct for all 3 types of memory tasks, mediating substantial age-related variance; working memory was a fundamental construct for free and cued recall but not spatial memory. The data suggest that both speed and working memory are fundamental to explaining age-related changes in cognitive aging but that the relative contributions of these constructs vary as a function of the type of memory task.</abstract><cop>Washington, DC</cop><pub>American Psychological Association</pub><pmid>9000294</pmid><doi>10.1037/0882-7974.11.4.621</doi><tpages>17</tpages></addata></record> |
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| ispartof | Psychology and aging, 1996-12, Vol.11 (4), p.621-637 |
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| subjects | Adult Adult. Elderly Age Differences Aged Aged, 80 and over Aging Aging - psychology Biological and medical sciences Cognition & reasoning Developmental psychology Female Fundamental and applied biological sciences. Psychology Geriatric Assessment - statistics & numerical data Human Humans Individuality Life span Long Term Memory Male Memory Memory Decay Mental Recall Middle Aged Neuropsychological Tests - statistics & numerical data Psychology Psychology. Psychoanalysis. Psychiatry Psychology. Psychophysiology Psychometrics Reaction Time Reference Values Retention (Psychology) Short Term Memory |
| title | Mediators of Long-Term Memory Performance Across the Life Span |
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