View in EDS

The word-frequency mirror effect in young, old, and early-stage Alzheimer's disease: evidence for two processes in episodic recognition performance.

Saved in:
Bibliographic Details
Title: The word-frequency mirror effect in young, old, and early-stage Alzheimer's disease: evidence for two processes in episodic recognition performance.
Authors: Balota DA (AUTHOR), Burgess GC (AUTHOR), Cortese MJ (AUTHOR), Adams DR (AUTHOR)
Source: Journal of Memory & Language. Jan2002, Vol. 46 Issue 1, p199-226. 28p.
Abstract: Two experiments address the nature of the word-frequency mirror effect in episodic recognition performance and the underlying cognitive changes that occur in both healthy aging and in early-stage Dementia of the Alzheimer's Type (DAT). In Experiment 1, five groups of participants (young, healthy old, healthy old-old, very mildly demented individuals, and mildly demented individuals) studied lists of high- and low-frequency words and were given a yes/no episodic recognition test. The results indicated that there was a dramatic decrease in hit rate for low-frequency words across age and DAT, but no decrease for high-frequency words, thereby eliminating the low-frequency advantage typically found in recognition performance for the DAT individuals. For the distractor items, there was a clear advantage in rejecting low-frequency words compared to high-frequency words, and the size of this advantage was constant across groups of participants. This between-group pattern was replicated in a second experiment, in which only young adults were required to respond either under short or long response deadlines. The results are discussed with respect to an attentional control framework in which cognitively impaired groups of participants, and young adults at a short response deadline, rely more on baseline familiarity processes than on recollection-based processes. Discussion focuses on the nature of the recollection- and familiarity-based processes. Copyright 2001 Elsevier Science. [ABSTRACT FROM AUTHOR]
Copyright of Journal of Memory & Language is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Education Research Complete
FullText Text:
  Availability: 0
Header DbId: ehh
DbLabel: Education Research Complete
An: 106934770
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
IllustrationInfo
Items – Name: Title
  Label: Title
  Group: Ti
  Data: The word-frequency mirror effect in young, old, and early-stage Alzheimer's disease: evidence for two processes in episodic recognition performance.
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Balota+DA%22">Balota DA</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Burgess+GC%22">Burgess GC</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Cortese+MJ%22">Cortese MJ</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Adams+DR%22">Adams DR</searchLink> (AUTHOR)
– Name: TitleSource
  Label: Source
  Group: Src
  Data: <searchLink fieldCode="JN" term="%22Journal+of+Memory+%26+Language%22">Journal of Memory & Language</searchLink>. Jan2002, Vol. 46 Issue 1, p199-226. 28p.
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Two experiments address the nature of the word-frequency mirror effect in episodic recognition performance and the underlying cognitive changes that occur in both healthy aging and in early-stage Dementia of the Alzheimer's Type (DAT). In Experiment 1, five groups of participants (young, healthy old, healthy old-old, very mildly demented individuals, and mildly demented individuals) studied lists of high- and low-frequency words and were given a yes/no episodic recognition test. The results indicated that there was a dramatic decrease in hit rate for low-frequency words across age and DAT, but no decrease for high-frequency words, thereby eliminating the low-frequency advantage typically found in recognition performance for the DAT individuals. For the distractor items, there was a clear advantage in rejecting low-frequency words compared to high-frequency words, and the size of this advantage was constant across groups of participants. This between-group pattern was replicated in a second experiment, in which only young adults were required to respond either under short or long response deadlines. The results are discussed with respect to an attentional control framework in which cognitively impaired groups of participants, and young adults at a short response deadline, rely more on baseline familiarity processes than on recollection-based processes. Discussion focuses on the nature of the recollection- and familiarity-based processes. Copyright 2001 Elsevier Science. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Journal of Memory & Language is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=ehh&AN=106934770
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1006/jmla.2001.2803
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 28
        StartPage: 199
    Titles:
      – TitleFull: The word-frequency mirror effect in young, old, and early-stage Alzheimer's disease: evidence for two processes in episodic recognition performance.
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Balota DA
      – PersonEntity:
          Name:
            NameFull: Burgess GC
      – PersonEntity:
          Name:
            NameFull: Cortese MJ
      – PersonEntity:
          Name:
            NameFull: Adams DR
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 01
              M: 01
              Text: Jan2002
              Type: published
              Y: 2002
          Identifiers:
            – Type: issn-print
              Value: 0749596X
          Numbering:
            – Type: volume
              Value: 46
            – Type: issue
              Value: 1
          Titles:
            – TitleFull: Journal of Memory & Language
              Type: main
ResultId 1