Episodic future thinking together with observational learning benefits prospective memory in high‐functioning Korsakoff’s syndrome patients
Objective Patients with Korsakoff’s syndrome (KS) have difficulty carrying out tasks which rely on prospective memory (PM). Since remembering to carry out an action in the future is crucial for living independently, it is of primary interest to develop strategies that improve PM performance in KS pa...
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creator | Lloyd, Beth Oudman, Erik Altgassen, Mareike Walvoort, Serge J. W. Kessels, Roy P. C. Postma, Albert |
description | Objective
Patients with Korsakoff’s syndrome (KS) have difficulty carrying out tasks which rely on prospective memory (PM). Since remembering to carry out an action in the future is crucial for living independently, it is of primary interest to develop strategies that improve PM performance in KS patients.
Design
The study employed a computer categorization task as an ongoing activity into which a PM task was embedded. We included episodic future thinking (EFT) and observational learning (Experiment 2) to boost PM.
Methods
Experiment 1 evaluated the efficacy of EFT following written PM task instructions in ten KS patients. Due to floor‐level PM performance in Experiment 1, Experiment 2 included an instructional video demonstrating the PM intention. In Experiment 2, twenty‐six KS patients performed both conditions (EFT and no‐EFT) at least 1 week apart, while twelve controls with alcohol use disorder without KS performed the no‐EFT condition. In Experiment 2, the PM instructions were also shown through video (observational learning component). Mild cognitive impairment was assessed in a short test battery.
Results
Experiment 1 showed overall floor performance in both conditions. Experiment 2 showed that KS patients performed PM tasks less accurately than the control group in the no‐EFT condition. In Experiment 2, where the observational learning component was included, EFT improved PM performance in KS patients. This effect was driven by a sub‐group of high‐functioning KS patients.
Conclusions
This study showed the value of an observational learning component together with EFT in improving PM performance, in relatively high‐functioning KS patients.
Practitioner points
KS patients performed the PM task less accurately than non‐KS controls with alcohol use disorder, confirming PM impairment in this patient population.
Controls with alcohol use disorder performed the PM task at ceiling level.
Showing an instructional video demonstrating the PM intention improved PM performance and later recall of PM task instructions in KS patients.
Episodic future thinking strategy improved PM performance in KS patients with relatively intact cognitive functioning. |
doi_str_mv | 10.1111/bjc.12251 |
format | Article |
fullrecord | <record><control><sourceid>proquest_wiley</sourceid><recordid>TN_cdi_wiley_primary_10_1111_bjc_12251_BJC12251</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2429509307</sourcerecordid><originalsourceid>FETCH-LOGICAL-c4431-811d16c446d8d81ff1c6ef9528e9f6f3db5e3a9b5ac978e684b5f223ab4e65e73</originalsourceid><addsrcrecordid>eNqNkc1u1DAUhSMEotPCghdAltiA0LT-STzJBglG5bcSG1hbjnM98TSxg-1MNbu-Qdnyen0SnM4wAiQkvPGV_J3jo3uy7AnBpySds3qtTgmlBbmXzSjO83lJOb6fzTBJM-fF4ig7DmGNMWEMs4fZEaM5xTxfzLKb88EE1xiF9BhHDyi2xl4au0LRrSC24NGViS1ydQC_kdE4KzvUgfR2gmqwoE0MaPAuDKCi2QDqoXd-i4xFrVm1t9ff9WjVpJwUn5wP8tJpfXv9I6CwtY13PaAhWYON4VH2QMsuwOP9fZJ9fXv-Zfl-fvH53Yfl64u5ynNG5iUhDeFp5k3ZlERrojjoqqAlVJpr1tQFMFnVhVTVogRe5nWhKWWyzoEXsGAn2aud7zDWPTQq_e1lJwZveum3wkkj_nyxphUrtxGLvOIEs2TwfG_g3bcRQhS9CQq6TlpwYxA0xzkraclIQp_9ha7d6NMeJ4pWBa4YnhK92FEqrTJ40IcwBIupZpFqFnc1J_bp7-kP5K9eE1DugCuonQ4q7VbBAcMYF4wxzniaMFmaeFfs0o02JunL_5cm-mxPmw62_44s3nxc7rL_BFrE2RI</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2429509307</pqid></control><display><type>article</type><title>Episodic future thinking together with observational learning benefits prospective memory in high‐functioning Korsakoff’s syndrome patients</title><source>MEDLINE</source><source>Applied Social Sciences Index & Abstracts (ASSIA)</source><source>Wiley Online Library All Journals</source><source>Web of Science - Social Sciences Citation Index – 2020<img src="https://exlibris-pub.s3.amazonaws.com/fromwos-v2.jpg" /></source><creator>Lloyd, Beth ; Oudman, Erik ; Altgassen, Mareike ; Walvoort, Serge J. W. ; Kessels, Roy P. C. ; Postma, Albert</creator><creatorcontrib>Lloyd, Beth ; Oudman, Erik ; Altgassen, Mareike ; Walvoort, Serge J. W. ; Kessels, Roy P. C. ; Postma, Albert</creatorcontrib><description>Objective
Patients with Korsakoff’s syndrome (KS) have difficulty carrying out tasks which rely on prospective memory (PM). Since remembering to carry out an action in the future is crucial for living independently, it is of primary interest to develop strategies that improve PM performance in KS patients.
Design
The study employed a computer categorization task as an ongoing activity into which a PM task was embedded. We included episodic future thinking (EFT) and observational learning (Experiment 2) to boost PM.
Methods
Experiment 1 evaluated the efficacy of EFT following written PM task instructions in ten KS patients. Due to floor‐level PM performance in Experiment 1, Experiment 2 included an instructional video demonstrating the PM intention. In Experiment 2, twenty‐six KS patients performed both conditions (EFT and no‐EFT) at least 1 week apart, while twelve controls with alcohol use disorder without KS performed the no‐EFT condition. In Experiment 2, the PM instructions were also shown through video (observational learning component). Mild cognitive impairment was assessed in a short test battery.
Results
Experiment 1 showed overall floor performance in both conditions. Experiment 2 showed that KS patients performed PM tasks less accurately than the control group in the no‐EFT condition. In Experiment 2, where the observational learning component was included, EFT improved PM performance in KS patients. This effect was driven by a sub‐group of high‐functioning KS patients.
Conclusions
This study showed the value of an observational learning component together with EFT in improving PM performance, in relatively high‐functioning KS patients.
Practitioner points
KS patients performed the PM task less accurately than non‐KS controls with alcohol use disorder, confirming PM impairment in this patient population.
Controls with alcohol use disorder performed the PM task at ceiling level.
Showing an instructional video demonstrating the PM intention improved PM performance and later recall of PM task instructions in KS patients.
Episodic future thinking strategy improved PM performance in KS patients with relatively intact cognitive functioning.</description><identifier>ISSN: 0144-6657</identifier><identifier>EISSN: 2044-8260</identifier><identifier>DOI: 10.1111/bjc.12251</identifier><identifier>PMID: 32420647</identifier><language>eng</language><publisher>HOBOKEN: Wiley</publisher><subject>Alcohol related disorders ; Alcohol use ; alcoholics ; Alcoholism ; Cognitive functioning ; Cognitive impairment ; Efficacy ; Experiments ; Female ; future event stimulation ; future thinking ; Humans ; Korsakoff Syndrome - psychology ; Korsakoff’s syndrome ; Learning ; Male ; Memory Disorders - psychology ; Memory, Episodic ; Middle Aged ; observational learning ; Original ; Prospective memory ; Prospective Studies ; Psychology ; Psychology, Clinical ; Social Sciences ; Task performance</subject><ispartof>British journal of clinical psychology, 2020-09, Vol.59 (3), p.369-383, Article 12251</ispartof><rights>2020 The Authors. British Journal of Clinical Psychology published by John Wiley & Sons Ltd on behalf of British Psychological Society</rights><rights>2020 The Authors. British Journal of Clinical Psychology published by John Wiley & Sons Ltd on behalf of British Psychological Society.</rights><rights>2020. This article is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>true</woscitedreferencessubscribed><woscitedreferencescount>7</woscitedreferencescount><woscitedreferencesoriginalsourcerecordid>wos000533363600001</woscitedreferencesoriginalsourcerecordid><citedby>FETCH-LOGICAL-c4431-811d16c446d8d81ff1c6ef9528e9f6f3db5e3a9b5ac978e684b5f223ab4e65e73</citedby><cites>FETCH-LOGICAL-c4431-811d16c446d8d81ff1c6ef9528e9f6f3db5e3a9b5ac978e684b5f223ab4e65e73</cites><orcidid>0000-0003-4034-8119</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fbjc.12251$$EPDF$$P50$$Gwiley$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fbjc.12251$$EHTML$$P50$$Gwiley$$Hfree_for_read</linktohtml><link.rule.ids>230,315,781,785,886,1418,27929,27930,28254,31004,45579,45580</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/32420647$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Lloyd, Beth</creatorcontrib><creatorcontrib>Oudman, Erik</creatorcontrib><creatorcontrib>Altgassen, Mareike</creatorcontrib><creatorcontrib>Walvoort, Serge J. W.</creatorcontrib><creatorcontrib>Kessels, Roy P. C.</creatorcontrib><creatorcontrib>Postma, Albert</creatorcontrib><title>Episodic future thinking together with observational learning benefits prospective memory in high‐functioning Korsakoff’s syndrome patients</title><title>British journal of clinical psychology</title><addtitle>BRIT J CLIN PSYCHOL</addtitle><addtitle>Br J Clin Psychol</addtitle><description>Objective
Patients with Korsakoff’s syndrome (KS) have difficulty carrying out tasks which rely on prospective memory (PM). Since remembering to carry out an action in the future is crucial for living independently, it is of primary interest to develop strategies that improve PM performance in KS patients.
Design
The study employed a computer categorization task as an ongoing activity into which a PM task was embedded. We included episodic future thinking (EFT) and observational learning (Experiment 2) to boost PM.
Methods
Experiment 1 evaluated the efficacy of EFT following written PM task instructions in ten KS patients. Due to floor‐level PM performance in Experiment 1, Experiment 2 included an instructional video demonstrating the PM intention. In Experiment 2, twenty‐six KS patients performed both conditions (EFT and no‐EFT) at least 1 week apart, while twelve controls with alcohol use disorder without KS performed the no‐EFT condition. In Experiment 2, the PM instructions were also shown through video (observational learning component). Mild cognitive impairment was assessed in a short test battery.
Results
Experiment 1 showed overall floor performance in both conditions. Experiment 2 showed that KS patients performed PM tasks less accurately than the control group in the no‐EFT condition. In Experiment 2, where the observational learning component was included, EFT improved PM performance in KS patients. This effect was driven by a sub‐group of high‐functioning KS patients.
Conclusions
This study showed the value of an observational learning component together with EFT in improving PM performance, in relatively high‐functioning KS patients.
Practitioner points
KS patients performed the PM task less accurately than non‐KS controls with alcohol use disorder, confirming PM impairment in this patient population.
Controls with alcohol use disorder performed the PM task at ceiling level.
Showing an instructional video demonstrating the PM intention improved PM performance and later recall of PM task instructions in KS patients.
Episodic future thinking strategy improved PM performance in KS patients with relatively intact cognitive functioning.</description><subject>Alcohol related disorders</subject><subject>Alcohol use</subject><subject>alcoholics</subject><subject>Alcoholism</subject><subject>Cognitive functioning</subject><subject>Cognitive impairment</subject><subject>Efficacy</subject><subject>Experiments</subject><subject>Female</subject><subject>future event stimulation</subject><subject>future thinking</subject><subject>Humans</subject><subject>Korsakoff Syndrome - psychology</subject><subject>Korsakoff’s syndrome</subject><subject>Learning</subject><subject>Male</subject><subject>Memory Disorders - psychology</subject><subject>Memory, Episodic</subject><subject>Middle Aged</subject><subject>observational learning</subject><subject>Original</subject><subject>Prospective memory</subject><subject>Prospective Studies</subject><subject>Psychology</subject><subject>Psychology, Clinical</subject><subject>Social Sciences</subject><subject>Task performance</subject><issn>0144-6657</issn><issn>2044-8260</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>24P</sourceid><sourceid>WIN</sourceid><sourceid>ARHDP</sourceid><sourceid>EIF</sourceid><sourceid>7QJ</sourceid><recordid>eNqNkc1u1DAUhSMEotPCghdAltiA0LT-STzJBglG5bcSG1hbjnM98TSxg-1MNbu-Qdnyen0SnM4wAiQkvPGV_J3jo3uy7AnBpySds3qtTgmlBbmXzSjO83lJOb6fzTBJM-fF4ig7DmGNMWEMs4fZEaM5xTxfzLKb88EE1xiF9BhHDyi2xl4au0LRrSC24NGViS1ydQC_kdE4KzvUgfR2gmqwoE0MaPAuDKCi2QDqoXd-i4xFrVm1t9ff9WjVpJwUn5wP8tJpfXv9I6CwtY13PaAhWYON4VH2QMsuwOP9fZJ9fXv-Zfl-fvH53Yfl64u5ynNG5iUhDeFp5k3ZlERrojjoqqAlVJpr1tQFMFnVhVTVogRe5nWhKWWyzoEXsGAn2aud7zDWPTQq_e1lJwZveum3wkkj_nyxphUrtxGLvOIEs2TwfG_g3bcRQhS9CQq6TlpwYxA0xzkraclIQp_9ha7d6NMeJ4pWBa4YnhK92FEqrTJ40IcwBIupZpFqFnc1J_bp7-kP5K9eE1DugCuonQ4q7VbBAcMYF4wxzniaMFmaeFfs0o02JunL_5cm-mxPmw62_44s3nxc7rL_BFrE2RI</recordid><startdate>202009</startdate><enddate>202009</enddate><creator>Lloyd, Beth</creator><creator>Oudman, Erik</creator><creator>Altgassen, Mareike</creator><creator>Walvoort, Serge J. W.</creator><creator>Kessels, Roy P. C.</creator><creator>Postma, Albert</creator><general>Wiley</general><general>Wiley Subscription Services, Inc</general><general>John Wiley and Sons Inc</general><scope>24P</scope><scope>WIN</scope><scope>17B</scope><scope>ARHDP</scope><scope>BLEPL</scope><scope>DVR</scope><scope>EGQ</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>8BJ</scope><scope>FQK</scope><scope>JBE</scope><scope>7X8</scope><scope>5PM</scope><orcidid>https://orcid.org/0000-0003-4034-8119</orcidid></search><sort><creationdate>202009</creationdate><title>Episodic future thinking together with observational learning benefits prospective memory in high‐functioning Korsakoff’s syndrome patients</title><author>Lloyd, Beth ; Oudman, Erik ; Altgassen, Mareike ; Walvoort, Serge J. W. ; Kessels, Roy P. C. ; Postma, Albert</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4431-811d16c446d8d81ff1c6ef9528e9f6f3db5e3a9b5ac978e684b5f223ab4e65e73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Alcohol related disorders</topic><topic>Alcohol use</topic><topic>alcoholics</topic><topic>Alcoholism</topic><topic>Cognitive functioning</topic><topic>Cognitive impairment</topic><topic>Efficacy</topic><topic>Experiments</topic><topic>Female</topic><topic>future event stimulation</topic><topic>future thinking</topic><topic>Humans</topic><topic>Korsakoff Syndrome - psychology</topic><topic>Korsakoff’s syndrome</topic><topic>Learning</topic><topic>Male</topic><topic>Memory Disorders - psychology</topic><topic>Memory, Episodic</topic><topic>Middle Aged</topic><topic>observational learning</topic><topic>Original</topic><topic>Prospective memory</topic><topic>Prospective Studies</topic><topic>Psychology</topic><topic>Psychology, Clinical</topic><topic>Social Sciences</topic><topic>Task performance</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lloyd, Beth</creatorcontrib><creatorcontrib>Oudman, Erik</creatorcontrib><creatorcontrib>Altgassen, Mareike</creatorcontrib><creatorcontrib>Walvoort, Serge J. W.</creatorcontrib><creatorcontrib>Kessels, Roy P. C.</creatorcontrib><creatorcontrib>Postma, Albert</creatorcontrib><collection>Wiley-Blackwell Open Access Titles</collection><collection>Wiley Free Content</collection><collection>Web of Knowledge</collection><collection>Web of Science - Social Sciences Citation Index – 2020</collection><collection>Web of Science Core Collection</collection><collection>Social Sciences Citation Index</collection><collection>Web of Science Primary (SCIE, SSCI & AHCI)</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>International Bibliography of the Social Sciences (IBSS)</collection><collection>International Bibliography of the Social Sciences</collection><collection>International Bibliography of the Social Sciences</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>British journal of clinical psychology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lloyd, Beth</au><au>Oudman, Erik</au><au>Altgassen, Mareike</au><au>Walvoort, Serge J. W.</au><au>Kessels, Roy P. C.</au><au>Postma, Albert</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Episodic future thinking together with observational learning benefits prospective memory in high‐functioning Korsakoff’s syndrome patients</atitle><jtitle>British journal of clinical psychology</jtitle><stitle>BRIT J CLIN PSYCHOL</stitle><addtitle>Br J Clin Psychol</addtitle><date>2020-09</date><risdate>2020</risdate><volume>59</volume><issue>3</issue><spage>369</spage><epage>383</epage><pages>369-383</pages><artnum>12251</artnum><issn>0144-6657</issn><eissn>2044-8260</eissn><abstract>Objective
Patients with Korsakoff’s syndrome (KS) have difficulty carrying out tasks which rely on prospective memory (PM). Since remembering to carry out an action in the future is crucial for living independently, it is of primary interest to develop strategies that improve PM performance in KS patients.
Design
The study employed a computer categorization task as an ongoing activity into which a PM task was embedded. We included episodic future thinking (EFT) and observational learning (Experiment 2) to boost PM.
Methods
Experiment 1 evaluated the efficacy of EFT following written PM task instructions in ten KS patients. Due to floor‐level PM performance in Experiment 1, Experiment 2 included an instructional video demonstrating the PM intention. In Experiment 2, twenty‐six KS patients performed both conditions (EFT and no‐EFT) at least 1 week apart, while twelve controls with alcohol use disorder without KS performed the no‐EFT condition. In Experiment 2, the PM instructions were also shown through video (observational learning component). Mild cognitive impairment was assessed in a short test battery.
Results
Experiment 1 showed overall floor performance in both conditions. Experiment 2 showed that KS patients performed PM tasks less accurately than the control group in the no‐EFT condition. In Experiment 2, where the observational learning component was included, EFT improved PM performance in KS patients. This effect was driven by a sub‐group of high‐functioning KS patients.
Conclusions
This study showed the value of an observational learning component together with EFT in improving PM performance, in relatively high‐functioning KS patients.
Practitioner points
KS patients performed the PM task less accurately than non‐KS controls with alcohol use disorder, confirming PM impairment in this patient population.
Controls with alcohol use disorder performed the PM task at ceiling level.
Showing an instructional video demonstrating the PM intention improved PM performance and later recall of PM task instructions in KS patients.
Episodic future thinking strategy improved PM performance in KS patients with relatively intact cognitive functioning.</abstract><cop>HOBOKEN</cop><pub>Wiley</pub><pmid>32420647</pmid><doi>10.1111/bjc.12251</doi><tpages>15</tpages><orcidid>https://orcid.org/0000-0003-4034-8119</orcidid><oa>free_for_read</oa></addata></record> |
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subjects | Alcohol related disorders Alcohol use alcoholics Alcoholism Cognitive functioning Cognitive impairment Efficacy Experiments Female future event stimulation future thinking Humans Korsakoff Syndrome - psychology Korsakoff’s syndrome Learning Male Memory Disorders - psychology Memory, Episodic Middle Aged observational learning Original Prospective memory Prospective Studies Psychology Psychology, Clinical Social Sciences Task performance |
title | Episodic future thinking together with observational learning benefits prospective memory in high‐functioning Korsakoff’s syndrome patients |
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