On the reliability of implicit and explicit memory measures.
Functional dissociations between implicit and explicit memory tests often take the form of large differences between groups or experimental conditions (e.g., amnesics and controls, elderly and younger persons, or persons learning with and without a distracting secondary task) when performance is ass...
| Published in: | Cognitive Psychology Vol. 40; no. 3; pp. 227 - 260 |
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| Main Authors: | , |
| Format: | Article |
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Academic Press Inc.
May 2000
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| Subjects: | |
| Online Access: | View this record in EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ssf&AN=507696461&site=ehost-live header: @attributes: shortDbName: ssf uiTerm: 507696461 longDbName: Social Sciences Full Text (H.W. Wilson) uiTag: AN controlInfo: bkinfo: jinfo: jid: 00100285 COP jtl: Cognitive Psychology issn: 00100285 maglogo: N pubinfo: dt: May 2000 vid: 40 iid: 3 pid: 735 pub: Academic Press Inc. artinfo: ui: 507696461 10.1006/cogp.1999.0731 ppf: 227 ppct: 33 formats: tig: atl: On the reliability of implicit and explicit memory measures. aug: au: Buchner, Axel Wippich, Werner su: Memory testing Test reliability sug: subj: Memory testing Test reliability ab: Functional dissociations between implicit and explicit memory tests often take the form of large differences between groups or experimental conditions (e.g., amnesics and controls, elderly and younger persons, or persons learning with and without a distracting secondary task) when performance is assessed using explicit memory tests, whereas no difference is observed with implicit memory tests. We argue that the interpretation of such dissociations in terms of the memory processes or systems involved in performance is problematic because the same data pattern would emerge as a result of a mere methodological artifact, that is, the situation that implicit memory tests have low reliability whereas explicit memory tests are fairly reliable measurement instruments. We present reasons for such a reliability difference, and we demonstrate it empirically in Experiments 1a, 1b, and 2. However, our analysis also shows, and Experiment 3 confirms empirically, that implicit memory tests need not necessarily be less reliable measurement instruments than explicit memory tests. Reprinted by permission of the publisher. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: N holdings: @attributes: islocal: N |
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