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Effects of aging, planning, and interruption on complex prospective memory
Shum, David H. K.1,2; Cahill, Allison1,2; Hohaus, Lydia C.1,2; O'Gorman, John G.1,2; Chan, Raymond C. K.3; Shum, DHK (reprint author), Griffith Univ, Sch Appl Psychol, Mt Gravatt Campus,176 Messines Ridge Rd, Mt Gravatt, Qld 4122, Australia.
2013
Source PublicationNEUROPSYCHOLOGICAL REHABILITATION
ISSN0028-3932
Subtype期刊论文
Volume23Issue:1Pages:45-63
Contribution Rank2
AbstractThis study examined the effects of aging, planning, and interruption on complex prospective memory (PM) using a 2 x 2 x 2 between-subjects design. Participants were 80 younger adults (65 females) aged 1833 years and 80 older adults (70 females) aged 6075 years. They were randomly allocated to four conditions (viz., no interruption and no planning, interruption but no planning, planning but no interruption, and both planning and interruption) and asked to undertake three PM tasks (time-, event-, and activity-based) while performing an ongoing task (viz., recipe checking and identification) in a simulated home environment. Younger adults were found to perform significantly better than older adults on time- and event-based PM. The opportunity to plan for five minutes was found to improve performances on all three types of PM. Unexpected, external interruptions, on the other hand, were found to reduce performance for time-based PM. Interestingly, planning was found to significantly improve the performance of older adults on time-based PM and to a level similar to that of younger adults. Results of the study have clarified the independent and interactive effects of the three variables on PM and have implications for understanding and enhancing this type of memory.
KeywordProspective memory Aging Planning Interruption
Subject AreaPsychology Of Old Age
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Indexed BySCI
Language英语
WOS Research AreaNeurosciences & Neurology ; Psychology
WOS SubjectNeurosciences ; Psychology
WOS IDWOS:000315377800003
WOS HeadingsScience & Technology ; Social Sciences ; Life Sciences & Biomedicine
WOS KeywordINTENTIONS ; AGE ; EXECUTION
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Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/10780
Collection脑与认知科学国家重点实验室
Corresponding AuthorShum, DHK (reprint author), Griffith Univ, Sch Appl Psychol, Mt Gravatt Campus,176 Messines Ridge Rd, Mt Gravatt, Qld 4122, Australia.
Affiliation1.Griffith Univ, Griffith Hlth Inst, Mt Gravatt, Qld 4122, Australia
2.Griffith Univ, Sch Appl Psychol, Mt Gravatt, Qld 4122, Australia
3.Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, Neuropsychol & Appl Cognit Neurosci Lab, Beijing 100101, Peoples R China
Recommended Citation
GB/T 7714
Shum, David H. K.,Cahill, Allison,Hohaus, Lydia C.,et al. Effects of aging, planning, and interruption on complex prospective memory[J]. NEUROPSYCHOLOGICAL REHABILITATION,2013,23(1):45-63.
APA Shum, David H. K.,Cahill, Allison,Hohaus, Lydia C.,O'Gorman, John G.,Chan, Raymond C. K.,&Shum, DHK .(2013).Effects of aging, planning, and interruption on complex prospective memory.NEUROPSYCHOLOGICAL REHABILITATION,23(1),45-63.
MLA Shum, David H. K.,et al."Effects of aging, planning, and interruption on complex prospective memory".NEUROPSYCHOLOGICAL REHABILITATION 23.1(2013):45-63.
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