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Bäuml, Karl-Heinz T. ; Trißl, Lukas

Selective memory retrieval can revive forgotten memories

Bäuml, Karl-Heinz T. und Trißl, Lukas (2022) Selective memory retrieval can revive forgotten memories. Proceedings of the National Academy of Sciences 119 (8), e2114377119.

Veröffentlichungsdatum dieses Volltextes: 12 Okt 2022 05:21
Artikel
DOI zum Zitieren dieses Dokuments: 10.5283/epub.52118


Zusammenfassung

Humans remember less and less of what was encoded as more and more time passes. Selective retrieval can interrupt such time dependent forgetting, enhancing recall not only of the retrieved but also of the nonretrieved information. The recall enhancement has been attributed to context retrieval and the idea that selective retrieval reactivates the retrieved item's temporal context during study, ...

Humans remember less and less of what was encoded as more and more time passes. Selective retrieval can interrupt such time dependent forgetting, enhancing recall not only of the retrieved but also of the nonretrieved information. The recall enhancement has been attributed to context retrieval and the idea that selective retrieval reactivates the retrieved item's temporal context during study, which can facilitate recall of other items that had a similar context at study. However, it is unclear whether context retrieval induces a transient discontinuity in the stream of temporal context only, or a more permanent updating of context that would entail a lasting interruption of time-dependent forgetting. In three experiments, we analyzed time-dependent forgetting of encoded information right after study and after time-lagged selective retrieval. Selective retrieval boosted recall of the nonretrieved information up to the levels observed directly after study. Intriguingly, it also created a restart of time-dependent forgetting that made forgetting after retrieval indistinguishable from forgetting after study and thus induced a reset of the recall process. The results suggest that selective retrieval can revive forgotten memories and cause lasting recall enhancement, effects likely mediated by context retrieval and a permanent updating of temporal context.



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Details

DokumentenartArtikel
Titel eines Journals oder einer ZeitschriftProceedings of the National Academy of Sciences
Verlag:NATL ACAD SCIENCES
Ort der Veröffentlichung:WASHINGTON
Band:119
Nummer des Zeitschriftenheftes oder des Kapitels:8
Seitenbereich:e2114377119
Datum14 Februar 2022
InstitutionenHumanwissenschaften > Institut für Psychologie > Lehrstuhl für Psychologie IV (Entwicklungs- und Kognitionspsychologie) - Prof. Dr. Karl-Heinz Bäuml
Identifikationsnummer
WertTyp
10.1073/pnas.2114377119DOI
Stichwörter / KeywordsMODEL; REPRESENTATION; CONSOLIDATION; INTERFERENCE; SPECIFICITY; MECHANISMS; SEARCH; episodic memory; retrieval; context; forgetting
Dewey-Dezimal-Klassifikation100 Philosophie und Psychologie > 150 Psychologie
StatusVeröffentlicht
BegutachtetJa, diese Version wurde begutachtet
An der Universität Regensburg entstandenJa
URN der UB Regensburgurn:nbn:de:bvb:355-epub-521184
Dokumenten-ID52118

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