Resistance to the impact of interruptions during multitasking by healthy adults and dysexecutive patients

Acta Psychologica
Anna S LawFrancesca Dimarco

Abstract

Two experiments (one with healthy adult volunteers and the other with controls and dysexecutive patients) assessed the impact of interruptions on a novel test of multitasking. The test involved switching repeatedly between four tasks (block construction, bead threading, paper folding, alphabetical searching) over a 10 min period. In Experiment 1, there were four groups of 20 healthy participants. One group attempted multitasking with no interruption, a second group was interrupted early in the test, a third group late in the test and a fourth group was interrupted both early and late. Interruption involved carrying out a fifth, unexpected task for a period of 1 min before returning to the four main tasks. There was no difference in multitasking performance between the groups. In Experiment 2 the participants were seven dysexecutive patients and 14 age-matched controls. A repeated measures approach was employed to assess the impact of two interruptions (early and late) for both groups. Contrary to predictions, the patients as well as controls were resistant to the effects of interruptions, despite their clearly impaired multitasking performance. These results suggest that the ability to deal with interruptions may be separable f...Continue Reading

References

Apr 1, 1991·Brain : a Journal of Neurology·T Shallice, P W Burgess
Mar 1, 1995·Cortex; a Journal Devoted to the Study of the Nervous System and Behavior·J Cockburn
Mar 1, 1993·Journal of Neurology, Neurosurgery, and Psychiatry·L H GoldsteinJ McNeil
Mar 2, 1999·Journal of the International Neuropsychological Society : JINS·P W BurgessB A Wilson
May 13, 1999·Memory·M B Edwards, S D Gronlund
Feb 26, 2000·Neuropsychologia·P W BurgessT Shallice
Nov 4, 2000·Applied Ergonomics·H Eyrolle, J M Cellier
Nov 10, 2000·Academic Emergency Medicine : Official Journal of the Society for Academic Emergency Medicine·C D ChisholmW H Cordell
Apr 5, 2001·Neurological Sciences : Official Journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology·M LaiaconaE Capitani

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Citations

Apr 6, 2013·Neuropsychology, Development, and Cognition. Section B, Aging, Neuropsychology and Cognition·Courtney McAlister, Maureen Schmitter-Edgecombe
Dec 14, 2012·The Quarterly Journal of Experimental Psychology : QJEP·Anna S LawRobert H Logie
Nov 26, 2005·Acta Psychologica·Anna S LawDavid G Pearson

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