Attention and memory protection: Interactions between retrospective attention cueing and interference

Tal Makovski*, Yoni Pertzov

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

46 Scopus citations

Abstract

Visual working memory (VWM) and attention have a number of features in common, but despite extensive research it is still unclear how the two interact. Can focused attention improve VWM precision? Can it protect VWM from interference? Here we used a partial-report, continuous-response orientation memory task to examine how attention and interference affect different aspects of VWM and how they interact with one another. Both attention and interference were orthogonally manipulated during the retention interval. Attention was manipulated by presenting informative retro-cues, whereas interference was manipulated by introducing a secondary interfering task. Mixture-model analyses revealed that retro-cues, compared to uninformative cues, improved all aspects of performance: Attention increased recall precision and decreased guessing rate and swap-errors (reporting a wrong item in memory). Similarly, performing a secondary task impaired all aspects of the VWM task. In particular, an interaction between retro-cue and secondary task interference was found primarily for swap-errors. Together these results suggest that both the quantity and quality of VWM representations are sensitive to attention cueing and interference modulations, and they highlight the role of attention in protecting the feature–location associations needed to access the correct items in memory.

Original languageAmerican English
Pages (from-to)1735-1743
Number of pages9
JournalQuarterly Journal of Experimental Psychology
Volume68
Issue number9
DOIs
StatePublished - 2 Sep 2015

Bibliographical note

Publisher Copyright:
© 2015 The Experimental Psychology Society.

Keywords

  • Attention
  • Interference
  • Mixture modelling
  • Retro-cue
  • Visual working memory

Fingerprint

Dive into the research topics of 'Attention and memory protection: Interactions between retrospective attention cueing and interference'. Together they form a unique fingerprint.

Cite this