A conflict monitoring account of the control mechanisms involved in dual-tasking

Michał Olszanowski , Maria Teresa Bajo , Arnaud Szmalec

Abstract

​The present study investigates the cognitive mechanism underlying the control of interference duringdual-task coordination. Partially inspired by the conflict monitoring hypothesis, we test the assumptionthat dual-task interference is resolved by a top-down adaptation mechanism that is responsible forbehavioural adjustments in the prioritisation of the coordinated tasks. In a series of two experiments, wemeasured conflict adaptation to the so-called Gratton effect—the decrease in dual-task interferencefollowing incompatible trials. In Experiment 1 the primary task was a low demand choice discriminationtask, whereas in Experiment 2 the primary task was an updating task that imposes a continuous load onworking memory. The secondary task was a tone discrimination task. Both experiments consistentlyshowed that the response conflict of previous trial triggers top-down behavioural adjustments that reduceinterference. We conclude that dual-task interference shows strong similarities to Stroop-like types ofcognitive interference, namely in the way that suboptimal performance is dealt with by the cognitivesystem.
Author Michał Olszanowski (Wydział Psychologii)
Michał Olszanowski,,
- Wydział Psychologii
, Maria Teresa Bajo
Maria Teresa Bajo,,
-
, Arnaud Szmalec
Arnaud Szmalec,,
-
Journal seriesJournal of Cognitive Psychology, ISSN 2044-5911, (A 20 pkt)
Issue year2015
Vol27
No6
Pages704-714
Publication size in sheets0.5
Keywords in EnglishConflict monitoring, Control of interference, Control processes, Dual-task interference, Dualtasking
ASJC Classification1201 Arts and Humanities (miscellaneous); 3205 Experimental and Cognitive Psychology
DOIDOI:10.1080/20445911.2015.1022553
URL http://www.tandfonline.com/doi/full/10.1080/20445911.2015.1022553
Languageen angielski
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Olszanowski-Bajo-Szmalec-JCP-2015-.pdf of 14-09-2015
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1str.A conflict monitoring account of the control mechanisms.pdf 33.75 KB
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BROWN_IR-ADV5255_16_0107_001-15.pdf 19.14 KB
Score (nominal)20
Publication indicators Scopus SNIP (Source Normalised Impact per Paper): 2015 = 0.733; WoS Impact Factor: 2015 = 1.892 (2) - 2015=1.568 (5)
Citation count*8 (2020-10-25)
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Dorobek Naukowy - Preview URLhttp://dn.swps.edu.pl/Podglad.aspx?WpisID=18155
Dorobek Naukowy - Approve URLhttp://dn.swps.edu.pl/Biuro/ZatwierdzanieWpisu.aspx?WpisID=18155
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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
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