The effect of concurrent task difficulty on working memory during simulated driving

The effects of a concurrent simulated driving task on performance in a working memory task was investigated in 20 subjects (10 females, 10 males, median age = 33 years). The working memory task consisted of (1) judging whether simple sentences, presented in series of four, were meaningful, and (2) r...

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Veröffentlicht in:Ergonomics 1999-05, Vol.42 (5), p.767-777
Hauptverfasser: RADEBORG, KARL, BRIEM, VALDIMAR, HEDMAN, LEIF R.
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BRIEM, VALDIMAR
HEDMAN, LEIF R.
description The effects of a concurrent simulated driving task on performance in a working memory task was investigated in 20 subjects (10 females, 10 males, median age = 33 years). The working memory task consisted of (1) judging whether simple sentences, presented in series of four, were meaningful, and (2) recalling the first words of each sentence in the series. The concurrent task had three levels of difficulty: (a) no driving, (b) easy driving, and (c) difficult driving. Being involved in the driving task (levels b and c) was found to be associated with significant deterioration of both recall and judgement, but whether the driving task was easy or difficult (level b or c) had no discernible effect on either recall or judgement. The results are discussed with reference to models of working memory and attention.
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source Periodicals Index Online; Taylor & Francis:Master (3349 titles)
subjects Applied physiology
Applied Sports Science
Automobile driving
Behavioral research
Biological and medical sciences
Biomechanics & Human Movement Science
Cellular telephone systems
Cognitive Ergonomics
Cognitive Psychology
Design Technology - Education
Design: Product Design
Driving Performance
Engineering and Technology
Ergonomics
Ergonomics & Human Factors
Ergonomics. Work place. Occupational physiology
Ergonomics: Product Design
Hands-free Mobile Telephoning
Health & Safety
Health & Safety Aspects of Computing
Human Computer Intelligence
Human Computer Interaction
Human physiology applied to population studies and life conditions. Human ecophysiology
Maskinteknik
Mechanical Engineering
Medical sciences
Memory
Occupational/Industrial Health & Safety
Production Engineering, Human Work Science and Ergonomics
Produktionsteknik, arbetsvetenskap och ergonomi
Simulation
Social Aspects of Computing & IT
Sports Injury
Sports Rehabilitiation
Sports Technology and Engineering
Teknik
Web Usability
Work & Organizational Psychology
Working Memory
World Wide Web
title The effect of concurrent task difficulty on working memory during simulated driving
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