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The Effect of Mental Workload towards Mental Fatigue on Customer Care Agent Using Electroencephalogram

Published: 27 September 2019 Publication History

Abstract

High mental workload can lead to fatigue and further result in decreased concentration and work performance. This study is conducted to see the effects of mental workload towards mental fatigue. Mental fatigue measurement was conducted at the first and the last 10 minutes of the working time using electroencephalogram, while mental workload measurement was conducted after the work is completed using the NASA-TLX questionnaire. The result shows that there is an increase in alpha band which indicates an increase in mental fatigue. This study also shows absolute alpha is more sensitive compared to the relative alpha. This study proves that there is a relationship between mental workload and mental fatigue although not relatively strong.

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Manchala, V. K. 2015. Human Computer Interface Using Electroencephalography. United States: Arizona State University.
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Stanton, N. et al. 2005. Handbook of Human Factors and Ergonomics Methods. United States of America: CRC Press
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Borghini, G. et al. 2012. Measuring neurophysiological signals in aircraft pilots and car drivers for the assessment of mental workload, fatigue and drowsiness. Neuroscience and Biobehavioral Reviews, vol. 44 (2014) 58--75
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Pascawati, R. and Iridiastadi, H. 2016. Studi Kelelahan Aktivitas Mengemudi pada Simulator Kereta Api dengan Memanfaatkan Electroencephalogram (EEG). Bandung: Institut Teknologi Bandung.
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    ICIBE '19: Proceedings of the 5th International Conference on Industrial and Business Engineering
    September 2019
    398 pages
    ISBN:9781450376532
    DOI:10.1145/3364335
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    • The Hong Kong Polytechnic: The Hong Kong Polytechnic University

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    Published: 27 September 2019

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    Author Tags

    1. Customer Care Agents
    2. Electroencephalogram
    3. Mental Workload
    4. NASA-TLX
    5. Work Performance

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