Analyzing individuals' grip force over short intervals in a joystick-controlled task with and without a stress manipulation.
The current experiment is part of an ongoing feasibility testing of grip force as a measure of stress in joystick-controlled tasks. In a previous study, we showed that grip force of one group was higher under a stress manipulation, and higher than of another group without stress manipulation. In the...
| Publicado en: | Behaviour & Information Technology Vol. 40; no. 5; pp. 476 - 483 |
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| Autores principales: | , , , |
| Formato: | pictorial research tables/charts Journal Article |
| Publicado: |
Taylor & Francis Ltd
May2021
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=150361695&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 150361695 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 0144929X B6Q jtl: Behaviour & Information Technology issn: 0144929X maglogo: Y pubinfo: dt: May2021 vid: 40 iid: 5 pid: 377 pub: Taylor & Francis Ltd place: Philadelphia, Pennsylvania artinfo: ui: 150361695 149747472 150361695 150361695 10.1080/0144929X.2021.1912184 150361695 ppf: 476 ppct: 7 formats: tig: atl: Analyzing individuals' grip force over short intervals in a joystick-controlled task with and without a stress manipulation. aug: au: Botzer, Assaf Sahar, Yotam Wagner, Michael Elbaum, Tomer affil: Department of Industrial Engineering and Management, Ariel University, Ariel, Israel sug: subj: Grip Strength Evaluation User-Computer Interface Task Performance and Analysis Biomechanics Time Factors Human Pilot Studies Aviation Experimental Studies Descriptive Statistics Students, Undergraduate Engineering Education Adult Movement Comparative Studies Models, Statistical Adult: 19-44 years ab: The current experiment is part of an ongoing feasibility testing of grip force as a measure of stress in joystick-controlled tasks. In a previous study, we showed that grip force of one group was higher under a stress manipulation, and higher than of another group without stress manipulation. In the current experiment, we tested if we could identify greater grip force under stress, per individual. Fourteen participants performed tracking tasks in trials with and without a stress manipulation. We computed the mean grip force of each participant in several intervals to test how soon (if at all) his grip force in the trials with the stress manipulation had become significantly higher than in the trials without the stress manipulation. In ∼31% of the comparisons, we were able to detect higher grip force with than without the stress manipulation after 5 s through the trials. Other detections of greater grip force took longer, but no longer than 30 s. However, not all participants gripped significantly harder during the stress manipulation. The current experiment added support to the feasibility of using grip force as a measure of stress in joystick-controlled tasks and pointed to the next necessary steps in evaluating its feasibility. pubtype: Academic Journal doctype: pictorial research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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