Cooperation Induces an Increase in Emotional Response, as Measured by Electrodermal Activity and Mood

2016 ◽  
Vol 36 (2) ◽  
pp. 366-375 ◽  
Author(s):  
Patricia Sariñana-González ◽  
Ángel Romero-Martínez ◽  
Luis Moya-Albiol
Keyword(s):  
Emotional Response ◽  
Electrodermal Activity

You can’t beat the feeling: How emotional responses to exemplars in news stories affect perceptions of expert sources and the message of the news story

2021 ◽  
Vol 00 (00) ◽  
pp. 1-22
Author(s):  
Lene Heiselberg ◽  
Morten Skovsgaard
Keyword(s):  
Emotional Response ◽  
Electrodermal Activity ◽  
Television News ◽  
Base Rate ◽  
News Story ◽  
News Stories ◽  
Conflicting Information ◽  
Rate Information ◽  
Personal Accounts ◽  
Main Message

Journalists include ordinary people as exemplars – also known as case sources – in news stories to illustrate the general issue through their personal accounts. These accounts from exemplars tend to evoke emotions in the audience and carry greater weight than base rate information when people form perceptions or attitudes on the problem at hand. In this study, drawing on a news story in which an expert source and an exemplar provide conflicting information, we explore viewers’ emotional response to the exemplar and their perceptions of the expert source and the main message of the news story. We do this by presenting participants with two versions of a television news story – one with and one without an exemplar. We measure participants’ emotional response through a combination of open-ended and close-ended self-reports and directly through electrodermal activity, and we explore their perception of sources and the message of the story through open-ended questions. We find that viewers experience increased arousal when they watch the personal account of an exemplar, and that they tend to interpret the base rate information in the light of the exemplar’s account. Furthermore, some respondents tend to delegitimize the expert source that contradicts the account of the exemplar. We discuss the implications that these results have for journalists and provide tentative advice on which measures journalists can take to counter such effects.

scholarly journals Emotional response in depersonalization: A systematic review of electrodermal activity studies

2020 ◽  
Vol 276 ◽  
pp. 877-882
Author(s):  
Mathilde Horn ◽  
Thomas Fovet ◽  
Guillaume Vaiva ◽  
Pierre Thomas ◽  
Ali Amad ◽  
...  
Keyword(s):  
Systematic Review ◽  
Emotional Response ◽  
Electrodermal Activity

scholarly journals Electrodermal activity measurement within a qualitative methodology

2018 ◽  
Vol 30 (11) ◽  
pp. 3363-3385 ◽  
Author(s):  
Raphaela Stadler ◽  
Allan Stewart Jepson ◽  
Emma Harriet Wood
Keyword(s):  
Emotional Response ◽  
Qualitative Methodology ◽  
Longitudinal Design ◽  
Electrodermal Activity ◽  
Well Being ◽  
Activity Measurement ◽  
Psychosocial Effects ◽  
Content Type ◽  
Travel And Tourism ◽  
Artificial Environment

Purpose Reflecting, reliving and reforming experiences enhance longer-term effects of travel and tourism, and have been highlighted as an important aspect in determining loyalty, re-visitation and post-consumption satisfaction. The purpose of this paper is to develop new methodological approaches to investigate emotion, memory creation and the resulting psychosocial effects. Design/methodology/approach The paper proposes a unique combination of physiological measures and photoelicitation-based discussions within a longitudinal design. A physiological measuring instrument (electrodermal activity [EDA] tracking technology through Empatica E4 wristbands) is utilised to capture the “unadulterated” emotional response both during the experience and in reliving or remembering it. This is combined with post-experience narrative discussion groups using photos and other artefacts to give further understanding of the process of collective memory creation. Findings EDA tracking can enhance qualitative research methodologies in three ways: through use as an “artefact” to prompt reflection on feelings, through identifying peaks of emotional response and through highlighting changes in emotional response over time. Empirical evidence from studies into participatory arts events and the potential well-being effects upon women over the age of 70 is presented to illustrate the method. Originality/value The artificial environment created using experimental approaches to measure emotions and memory (common in many fields of psychology) has serious limitations. This paper proposes new and more “natural” methods for use in tourism, hospitality and events research, which have the potential to better capture participants’ feelings, behaviours and the meanings they place upon them.

scholarly journals Emotional Responses to the Visual Patterns of Urban Streets: Evidence from Physiological and Subjective Indicators

2021 ◽  
Vol 18 (18) ◽  
pp. 9677
Author(s):  
Zijiao Zhang ◽  
Kangfu Zhuo ◽  
Wenhan Wei ◽  
Fu Li ◽  
Jie Yin ◽  
...  
Keyword(s):  
Emotional Response ◽  
Electrodermal Activity ◽  
Environment Design ◽  
Subjective Indicators ◽  
Urban Streets ◽  
Urban Street ◽  
Visual Patterns ◽  
Exposure Experiment ◽  
Classic Form ◽  
Monitoring Technologies

Despite recent progress in the research of people’s emotional response to the environment, the built—rather than natural—environment’s emotional effects have not yet been thoroughly examined. In response to this knowledge gap, we recruited 26 participants and scrutinized their emotional response to various urban street scenes through an immersive exposure experiment using virtual reality. We utilized new physiological monitoring technologies that enable synchronized observation of the participants’ electroencephalography, electrodermal activity, and heart rate, as well as their subjective indicators. With the newly introduced measurement for the global visual patterns of the built environment, we built statistical models to examine people’s emotional response to the physical element configuration and color composition of street scenes. We found that more diverse and less fragmented scenes inspired positive emotional feelings. We also found (in)consistency among the physiological and subjective indicators, indicating a potentially interesting neural−physiological interpretation for the classic form−function dichotomy in architecture. Besides the practical implications on promoting physical environment design, this study combined objective physiology-monitoring technology and questionnaire-based research techniques to demonstrate a better approach to quantify environment−emotion relationships.

Evaluation of the uncanny valley hypothesis based on declared emotional response and psychophysiological reaction

2019 ◽  
Vol 15 (2) ◽  
Author(s):  
Dawid Ratajczyk ◽  
Marcin Jukiewicz ◽  
Pawel Lupkowski
Keyword(s):  
Emotional Response ◽  
Electrodermal Activity ◽  
Time Measurement ◽  
Self Report ◽  
Uncanny Valley ◽  
Physiological Measures ◽  
Questionnaire Response ◽  
The Uncanny ◽  
Human Likeness ◽  
Background Context

Abstract The uncanny valley (UV) hypothesis suggests that the observation of almost human-like characters causes an increase of discomfort. We conducted a study using self-report questionnaire, response time measurement, and electrodermal activity (EDA) evaluation. In the study, 12 computer-generated characters (robots, androids, animated, and human characters) were presented to 33 people (17 women) to (1) test the effect of a background context on the perception of characters, (2) establish whether there is a relation between declared feelings and physiological arousal, and (3) detect the valley of the presented stimuli. The findings provide support for reverse relation between human-likeness and the arousal (EDA). Furthermore, a positive correlation between EDA and human-likeness appraisal reaction time upholds one of the most common explanations of the UV – the categorization ambiguity. The absence of the significant relationship between declared comfort and EDA advocates the necessity of physiological measures for UV studies.

In Search of Somatic Precursors of Spontaneous Insight

2018 ◽  
Vol 32 (3) ◽  
pp. 97-105 ◽  
Author(s):  
Wangbing Shen ◽  
Yuan Yuan ◽  
Chaoying Tang ◽  
Chunhua Shi ◽  
Chang Liu ◽  
...  
Keyword(s):  
Problem Solving ◽  
Direct Evidence ◽  
Electrodermal Activity ◽  
Cardiovascular Responses ◽  
Solution Time ◽  
Problem Solution ◽  
Insight Problem ◽  
Creative Insight ◽  
Insight Problem Solving ◽  
Analytic Problem

Abstract. A considerable number of behavioral and neuroscientific studies on insight problem solving have revealed behavioral and neural correlates of the dynamic insight process; however, somatic correlates, particularly somatic precursors of creative insight, remain undetermined. To characterize the somatic precursor of spontaneous insight, 22 healthy volunteers were recruited to solve the compound remote associate (CRA) task in which a problem can be solved by either an insight or an analytic strategy. The participants’ peripheral nervous activities, particularly electrodermal and cardiovascular responses, were continuously monitored and separately measured. The results revealed a greater skin conductance magnitude for insight trials than for non-insight trials in the 4-s time span prior to problem solutions and two marginally significant correlations between pre-solution heart rate variability (HRV) and the solution time of insight trials. Our findings provide the first direct evidence that spontaneous insight in problem solving is a somatically peculiar process that is distinct from the stepwise process of analytic problem solving and can be represented by a special somatic precursor, which is a stronger pre-solution electrodermal activity and a correlation between problem solution time and certain HRV indicators such as the root mean square successive difference (RMSSD).

Maternal Perception of Infants’ Expressions of Emotion

2010 ◽  
Vol 24 (3) ◽  
pp. 173-185 ◽  
Author(s):  
Martin Krippl ◽  
Stephanie Ast-Scheitenberger ◽  
Ina Bovenschen ◽  
Gottfried Spangler
Keyword(s):  
Response Pattern ◽  
Electrodermal Activity ◽  
Startle Amplitude ◽  
Caregiving System ◽  
Parental Caregiving ◽  
Opponent Process ◽  
Opponent Process Theory ◽  
Valence And Arousal ◽  
Methodological Considerations

In light of Lang’s differentiation of the aversive and the approach system – and assumptions stemming from attachment theory – this study investigates the role of the approach or caregiving system for processing infant emotional stimuli by comparing IAPS pictures, infant pictures, and videos. IAPS pictures, infant pictures, and infant videos of positive, neutral, or negative content were presented to 69 mothers, accompanied by randomized startle probes. The assessment of emotional responses included subjective ratings of valence and arousal, corrugator activity, the startle amplitude, and electrodermal activity. In line with Lang’s original conception, the typical startle response pattern was found for IAPS pictures, whereas no startle modulation was observed for infant pictures. Moreover, the startle amplitudes during negative video scenes depicting crying infants were reduced. The results are discussed with respect to several theoretical and methodological considerations, including Lang’s theory, emotion regulation, opponent process theory, and the parental caregiving system.

Smoothing Facilitates the Detection of Coupled Responses in Psychophysiological Time Series

2000 ◽  
Vol 14 (1) ◽  
pp. 1-10 ◽  
Author(s):  
Joni Kettunen ◽  
Niklas Ravaja ◽  
Liisa Keltikangas-Järvinen
Keyword(s):  
Time Series ◽  
Type I Error ◽  
Electrodermal Activity ◽  
Moving Average ◽  
Type I ◽  
Facial Electromyography ◽  
Response Characteristics ◽  
Smoothing Methods ◽  
Response Systems ◽  
Different Response

Abstract We examined the use of smoothing to enhance the detection of response coupling from the activity of different response systems. Three different types of moving average smoothers were applied to both simulated interbeat interval (IBI) and electrodermal activity (EDA) time series and to empirical IBI, EDA, and facial electromyography time series. The results indicated that progressive smoothing increased the efficiency of the detection of response coupling but did not increase the probability of Type I error. The power of the smoothing methods depended on the response characteristics. The benefits and use of the smoothing methods to extract information from psychophysiological time series are discussed.

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