Representation of item position in immediate serial recall: Evidence from intrusion errors

Simon Fischer-Baum, Michael McCloskey

Research output: Contribution to journalArticle

Abstract

In immediate serial recall, participants are asked to recall novel sequences of items in the correct order. Theories of the representations and processes required for this task differ in how order information is maintained; some have argued that order is represented through item-to-item associations, while others have argued that each item is coded for its position in a sequence, with position being defined either by distance from the start of the sequence, or by distance from both the start and the end of the sequence. Previous researchers have used error analyses to adjudicate between these different proposals. However, these previous attempts have not allowed researchers to examine the full set of alternative proposals. In the current study, we analyzed errors produced in 2 immediate serial recall experiments that differ in the modality of input (visual vs. aural presentation of words) and the modality of output (typed vs. spoken responses), using new analysis methods that allow for a greater number of alternative hypotheses to be considered. We find evidence that sequence positions are represented relative to both the start and the end of the sequence, and show a contribution of the end-based representation beyond the final item in the sequence. We also find limited evidence for item-to-item associations, suggesting that both a start-end positional scheme and item-to-item associations play a role in representing item order in immediate serial recall.

Original languageEnglish (US)
Pages (from-to)1426-1446
Number of pages21
JournalJournal of Experimental Psychology: Learning Memory and Cognition
Volume41
Issue number5
DOIs
StatePublished - Sep 1 2015

Keywords

  • Perseveration errors
  • Serial order representation
  • Serial recall
  • Short-term memory (STM)

ASJC Scopus subject areas

  • Language and Linguistics
  • Experimental and Cognitive Psychology
  • Linguistics and Language

Fingerprint Dive into the research topics of 'Representation of item position in immediate serial recall: Evidence from intrusion errors'. Together they form a unique fingerprint.

  • Cite this