Item-method directed forgetting and working memory capacity: A hierarchical multinomial modeling approach

Intentional forgetting of information that has recently been encoded is regarded an active and adaptive process and is widely studied using the item-method or the list-method directed forgetting (DF) paradigm. In the present research, we tested whether inter-individual differences in working-memory...

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Bibliographic Details
Published in:Quarterly journal of experimental psychology (2006) 2018-05, Vol.71 (5), p.1070-1080
Main Authors: Marevic, Ivan, Arnold, Nina R, Rummel, Jan
Format: Article
Language:English
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Summary:Intentional forgetting of information that has recently been encoded is regarded an active and adaptive process and is widely studied using the item-method or the list-method directed forgetting (DF) paradigm. In the present research, we tested whether inter-individual differences in working-memory capacity (WMC), that have been identified as a relevant predictor of DF within the list method, are also related to stronger DF effects within the item method. Furthermore, we investigated relationships between WMC and item-method DF at different processing stages by applying the multinomial storage–retrieval model hierarchically to our data. Results showed that individuals with high WMC are better able to store to-be-remembered information than individuals with low WMC, whereas WMC was not related to retrieval of to-be-remembered information or to either storage or retrieval of to-be-forgotten information. Implications for theoretical accounts of item-method DF are discussed.
ISSN:1747-0218
1747-0226
DOI:10.1080/17470218.2017.1310270