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Discriminating Drivers' Fear and Frustration through the Dimension of Power

Zhang, Meng and Ihme, Klas and Drewitz, Uwe (2018) Discriminating Drivers' Fear and Frustration through the Dimension of Power. 6th Humanist Conference, 13-14 June 2018, The Hague.

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Abstract

The goal of this study was to investigate changes in body temperature as indicators for the emotional dimension of power during driving. Therefore a driving simulator experiment with 18 participants was conducted, in which two emotions with different characteristics in the dimension of power (fear with low power, and frustration with high power) were induced using events in the driving scenarios. Changes in finger temperature, which was supposed to represent emotional dimension of power, increased significantly (t (17) = 1.8, p < .05*, Cohen’s d = 0.6) more after frustration events than after fear. In contrast, there was no difference in skin conductance level, which indicates emotional arousal, between fear and frustration. Additionally, a preliminary analysis of face temperature points in the direction of the finger temperature. Together, the results of this study suggest that body temperature as an indicator for the emotional dimension of power can help to discriminate between fear and frustration and thus aid reliable in-vehicle emotion recognition.

Item URL in elib:https://elib.dlr.de/119307/
Document Type:Conference or Workshop Item (Speech)
Title:Discriminating Drivers' Fear and Frustration through the Dimension of Power
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Zhang, MengMeng.Zhang (at) dlr.deUNSPECIFIED
Ihme, KlasKlas.Ihme (at) dlr.dehttps://orcid.org/0000-0002-7911-3512
Drewitz, UweUwe.Drewitz (at) dlr.deUNSPECIFIED
Date:1 March 2018
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Accepted
Keywords:driver state, body temperature, dimension of power, frustration, fear, simulator study.
Event Title:6th Humanist Conference
Event Location:The Hague
Event Type:international Conference
Event Dates:13-14 June 2018
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Terrestrial Vehicles (old)
DLR - Research area:Transport
DLR - Program:V BF - Bodengebundene Fahrzeuge
DLR - Research theme (Project):V - Fahrzeugintelligenz (old)
Location: Braunschweig
Institutes and Institutions:Institute of Transportation Systems > Human Factors
Deposited By: Zhang, Meng
Deposited On:22 Jun 2018 08:19
Last Modified:22 Jun 2018 08:19

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