Working memory and the control of action: evidence from task switching

Alan Baddeley, Dino Chincotta, Anna Adlam

Research output: Contribution to journalArticle

Abstract

A series of 7 experiments used dual-task methodology to investigate the role of working memory in the operation of a simple action-control plan or program involving regular switching between addition and subtraction. Lists requiring switching were slower than blocked lists and showed 2 concurrent task effects. Demanding executive tasks impaired performance on both blocked and switched lists, whereas articulatory suppression impaired principally the switched condition. Implications for models of task switching and working memory and for the Vygotskian concept of verbal control of action are discussed.
Original languageEnglish
Pages (from-to)641-657
Number of pages17
JournalJournal of Experimental Psychology: General
Volume130
Issue number4
DOIs
Publication statusPublished - Dec 2001

Keywords

  • Memory
  • Humans
  • Psychomotor Performance

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