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Item Interference and Time Delays in Working Memory: Immediate Serial Recall
Author(s) -
Dosher Barbara Anne
Publication year - 1999
Publication title -
international journal of psychology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.75
H-Index - 62
eISSN - 1464-066X
pISSN - 0020-7594
DOI - 10.1080/002075999399576
Subject(s) - recall , serial position effect , interference theory , psychology , working memory , memory span , cognitive psychology , short term memory , free recall , limiting , interference (communication) , recall test , audiology , cognition , computer science , neuroscience , telecommunications , mechanical engineering , medicine , channel (broadcasting) , engineering
Limitations on immediate recall span have been related by some to temporal limitations of an articulatory rehearsal loop (Baddeley, 1986), and by others to retroactive interference from subsequent items (Lewandowsky & Murdock, 1989; Neath & Nairne, 1995). In the current study, the number of intervening items and retention delays were partially decoupled by varying presentation rate and materials sets. Recently, memory span effects often attributed to temporal limits in rehearsal were shown to be directly related to the output delays during the act of recall (Dosher & Ma, 1998). A functional model of working memory provides a framework within which to evaluate the relative contributions of item interference and retention delays in the accuracy of recall at each serial position. Output delays during recall and interference from items during study were the primary factors in limiting recall, with small additional effects of time delays during study.