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Incidental versus intentional encoding in the Deese-Roediger-McDermott paradigm: Does amnesic patients' implicit false memory depend on conscious activation of the lure?

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Title: Incidental versus intentional encoding in the Deese-Roediger-McDermott paradigm: Does amnesic patients' implicit false memory depend on conscious activation of the lure?
Authors: Van Damme, Ilse (AUTHOR), d'Ydewalle, Géry (AUTHOR)
Source: Journal of Clinical & Experimental Neuropsychology. Jun2010, Vol. 32 Issue 5, p536-554. 19p. 9 Charts, 2 Graphs.
Subjects: False memory syndrome, Psychiatric errors, Korsakoff's syndrome, Alcoholic psychoses, Implicit memory
Abstract: In two experiments, implicit false memory was investigated in Korsakoff patients and controls following incidental and intentional encoding in the Deese-Roediger-McDermott (DRM) paradigm. Participants were asked to think aloud, to investigate whether conscious lure activation occurs equally often in both groups under both types of instructions, and whether this influences the likelihood of later false memory. Results revealed normal priming for critical lures in amnesia following both types of encoding. Korsakoff patients did verbalize fewer lures than did controls during intentional encoding and showed impaired recognition performance. Lure verbalization was shown to contribute to explicit false memory, but had no clear effect on implicit memory. Together, results point to the conclusion that amnesic patients' encoding abilities are sufficient to obtain normal priming for critical lure words, and that conscious lure activation during study is not required to do so. [ABSTRACT FROM AUTHOR]
Copyright of Journal of Clinical & Experimental Neuropsychology is the property of Taylor & Francis Ltd 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: Psychology and Behavioral Sciences Collection
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  Data: Incidental versus intentional encoding in the Deese-Roediger-McDermott paradigm: Does amnesic patients' implicit false memory depend on conscious activation of the lure?
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  Data: <searchLink fieldCode="AR" term="%22Van+Damme%2C+Ilse%22">Van Damme, Ilse</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22d'Ydewalle%2C+Géry%22">d'Ydewalle, Géry</searchLink> (AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22Journal+of+Clinical+%26+Experimental+Neuropsychology%22">Journal of Clinical & Experimental Neuropsychology</searchLink>. Jun2010, Vol. 32 Issue 5, p536-554. 19p. 9 Charts, 2 Graphs.
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  Data: <searchLink fieldCode="DE" term="%22False+memory+syndrome%22">False memory syndrome</searchLink><br /><searchLink fieldCode="DE" term="%22Psychiatric+errors%22">Psychiatric errors</searchLink><br /><searchLink fieldCode="DE" term="%22Korsakoff's+syndrome%22">Korsakoff's syndrome</searchLink><br /><searchLink fieldCode="DE" term="%22Alcoholic+psychoses%22">Alcoholic psychoses</searchLink><br /><searchLink fieldCode="DE" term="%22Implicit+memory%22">Implicit memory</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: In two experiments, implicit false memory was investigated in Korsakoff patients and controls following incidental and intentional encoding in the Deese-Roediger-McDermott (DRM) paradigm. Participants were asked to think aloud, to investigate whether conscious lure activation occurs equally often in both groups under both types of instructions, and whether this influences the likelihood of later false memory. Results revealed normal priming for critical lures in amnesia following both types of encoding. Korsakoff patients did verbalize fewer lures than did controls during intentional encoding and showed impaired recognition performance. Lure verbalization was shown to contribute to explicit false memory, but had no clear effect on implicit memory. Together, results point to the conclusion that amnesic patients' encoding abilities are sufficient to obtain normal priming for critical lure words, and that conscious lure activation during study is not required to do so. [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of Journal of Clinical & Experimental Neuropsychology is the property of Taylor & Francis Ltd 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.)
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      – SubjectFull: False memory syndrome
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      – SubjectFull: Korsakoff's syndrome
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      – SubjectFull: Alcoholic psychoses
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      – TitleFull: Incidental versus intentional encoding in the Deese-Roediger-McDermott paradigm: Does amnesic patients' implicit false memory depend on conscious activation of the lure?
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              Text: Jun2010
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