Suppression-induced forgetting diminishes following a delay of either sleep or wake
| Autor: | Mikael Johansson, Per Davidson, Robin Hellerstedt, Peter Jönsson |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
medicine.medical_specialty
BF Experimental and Cognitive Psychology intrusions Audiology Wake behavioral disciplines and activities 050105 experimental psychology 03 medical and health sciences 0302 clinical medicine No-Think Think medicine Psychology 0501 psychology and cognitive sciences forgetting Psykologi Forgetting 05 social sciences humanities memory suppression Duration (music) Sleep (system call) Sleep 030217 neurology & neurosurgery |
| Zdroj: | Journal of Cognitive Psychology. 32:4-26 |
| ISSN: | 2044-592X 2044-5911 |
| Popis: | We investigated the duration of suppression-induced forgetting (SIF), and the extent to which retrieval suppression differs between negative and neutral memories. We further examined if SIF was differently affected by sleep versus wake during the delay interval between retrieval suppression and re-test. Fifty participants first learned to associate neutral words with either neutral or negative images. Then, a subset of the words was shown again, and participants were asked to either recall (Think), or to suppress retrieval of (No-Think) the associated images. Finally, a memory test for all items was performed either immediately after the Think/No-Think (T/NT) phase (No Delay), or after a 3.5 h delay interval containing either sleep or wake. Results revealed a SIF effect only in the No Delay group, indicating that this forgetting effect dissipates already after a 3.5 h delay interval. Negative items were experienced as more intrusive than neutral ones during the T/NT phase. |
| Databáze: | OpenAIRE |
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