Competing tasks as an index of intelligence

Fogarty, Gerard J. and Stankov, Lazar (1982) Competing tasks as an index of intelligence. Personality and Individual Differences, 3. pp. 407-422. ISSN 0191-8869

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Abstract

[Abstract]: Most studies involving competing (or dual) tasks have been concerned with the investigation of models of attention and have stressed the importance of task characteristics in determining competing-task performance. The relatively few studies which have looked at indi¬vidual differences in competing-task performance suggest that measures of this performance could reflect operations which are central to cognitive functioning. This paper examines two key questions which stem from this research: is there a separate ability involved in competing-task performance? Is competing-task performance more indicative of general intellectual functioning? A battery composed of both single and competing tasks was presented to 91 Ss. Two sets of scores, primary and `secondary', were obtained from the competing tasks. The results indicate that `single' and `primary' scores are basically measuring the same thing but that secondary' scores measure what is perhaps a time-sharing factor. There is also some evidence that primary and secondary scores are more indicative of the general factor, as measured by this battery, than their single counterparts.


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Item Type: Article (Commonwealth Reporting Category C)
Refereed: Yes
Item Status: Live Archive
Additional Information: Deposited according to Publisher's requirements.
Depositing User: Prof. Gerry Fogarty
Faculty / Department / School: Historic - Faculty of Sciences - Department of Psychology
Date Deposited: 11 Oct 2007 00:38
Last Modified: 25 Sep 2013 02:11
Uncontrolled Keywords: timesharing, competing tasks, dual tasks, intelligence
Fields of Research (FOR2008): 17 Psychology and Cognitive Sciences > 1701 Psychology > 170109 Personality, Abilities and Assessment
URI: http://eprints.usq.edu.au/id/eprint/1277

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