Computer mouse movements reveal the time-course of positivity-negativity bias in the interpretation of ambiguous facial expressions

2014 ◽  
Author(s):  
Alison M. Mattek ◽  
Paul J. Whalen ◽  
Jonathon B. Freeman
Keyword(s):  
Facial Expressions ◽  
Time Course ◽  
Negativity Bias ◽  
Computer Mouse ◽  
Mouse Movements

scholarly journals Reversing the Manual Digit Bias in Two-Digit Number Comparison

2017 ◽  
Vol 64 (3) ◽  
pp. 191-204 ◽  
Author(s):  
Thomas J. Faulkenberry ◽  
Alexander Cruise ◽  
Samuel Shaki
Keyword(s):  
Numerical Cognition ◽  
Number Line ◽  
Number Representation ◽  
Digit Number ◽  
Computer Mouse ◽  
Number Comparison ◽  
Number Representations ◽  
Mouse Movements ◽  
Embodied Representation ◽  
Fixed Standard

Abstract. Though recent work in numerical cognition has supported a strong tie between numerical and spatial representations (e.g., a mental number line), less is known about such ties in multi-digit number representations. Along this line, Bloechle, Huber, and Moeller (2015) found that pointing positions in two-digit number comparison were biased leftward toward the decade digit. Moreover, this bias was reduced in unit-decade incompatible pairs. In the present study, we tracked computer mouse movements as participants compared two-digit numbers to a fixed standard (55). Similar to Bloechle et al. (2015) , we found that trajectories exhibited a leftward bias that was reduced for unit-decade incompatible comparisons. However, when positions of response labels were reversed, the biases reversed. That is, we found a rightward bias for compatible pairs that was reduced for incompatible pairs. This result calls into question a purely embodied representation of place value structure and instead supports a competition model of two-digit number representation.

scholarly journals Facial expressions modulate the time course of long latency auditory brain potentials

2002 ◽  
Vol 14 (1) ◽  
pp. 99-105 ◽  
Author(s):  
Gilles Pourtois ◽  
Damien Debatisse ◽  
Paul-Andre Despland ◽  
Beatrice de Gelder
Keyword(s):  
Facial Expressions ◽  
Time Course ◽  
Brain Potentials ◽  
Long Latency

East is not right: Spatial compatibility differs between egocentric and cardinal retrieval

2018 ◽  
Vol 72 (5) ◽  
pp. 1250-1279 ◽  
Author(s):  
Qi Wang ◽  
Holly A Taylor ◽  
Tad T Brunyé
Keyword(s):  
Compatibility Effect ◽  
Spatial Information ◽  
Temporal Dynamics ◽  
Spatial Knowledge ◽  
Spatial Compatibility ◽  
Real Environment ◽  
Mouse Cursor ◽  
Computer Mouse ◽  
Mouse Movements

Four experiments examined perceptuo-motor associations involved in spatial knowledge encoding and retrieval. Participants learned spatial information by studying a map or by navigating through a real environment and then verified spatial descriptions based on either egocentric or cardinal directional terms. Participants moved the computer mouse to a YES or NO button to verify each statement. We tracked mouse cursor trajectories to examine perceptuo-motor associations in spatial knowledge. An encoding hypothesis predicts that perceptuo-motor associations depend on the involvement of perceptions and actions during encoding, regardless of how spatial knowledge would be used. The retrieval hypothesis predicts that perceptuo-motor associations change as a function of retrieval demands, regardless of how they are learned. The results supported the retrieval hypothesis. Participants showed action compatibility effects with egocentric retrieval, regardless of how spatial information was learned. With well-developed spatial knowledge, a reliable compatibility effect emerged during egocentric retrieval, but no or limited compatibility effects emerged with cardinal retrieval. With less-developed knowledge, the compatibility effects evident during cardinal retrieval suggest a process of egocentric recoding. Other factors of environment learning, such as location proximity and orientation changes, also impacted the compatibility effect, as revealed in the temporal dynamics of mouse movements. Taken together, the results demonstrate that retrieval demands differentially rely upon perceptuo-motor associations in long-term spatial knowledge. This effect is also modulated by environment experience, proximity of learned locations, and experienced orientations.

scholarly journals Time course of attentional bias to painful facial expressions and the moderating role of attentional control: an eye-tracking study

2019 ◽  
pp. 204946371986687 ◽  
Author(s):  
Mahdi Mazidi ◽  
Mohsen Dehghani ◽  
Louise Sharpe ◽  
Behrooz Dolatshahi ◽  
Seyran Ranjbar ◽  
...  
Keyword(s):  
Chronic Pain ◽  
Attentional Bias ◽  
Facial Expressions ◽  
Attentional Control ◽  
Time Course ◽  
Pain Catastrophizing ◽  
Moderation Effect ◽  
Significant Difference ◽  
The Relationship ◽  
Pain Patients

Introduction: This study investigated the time course of attention to pain and examined the moderating effect of attentional control in the relationship between pain catastrophizing and attentional bias in chronic pain patients. Methods: A total of 28 patients with chronic pain and 29 pain-free individuals observed pictures of pain, happy and neutral facial expressions while their gaze behaviour was recorded. Pain intensity and duration, anxiety, depression, stress, attentional control and pain catastrophizing were assessed by questionnaires. Results: In all subjects, the pattern of attention for pain faces was characterized by initial vigilance, followed by avoidance. No significant difference was found between the two groups in terms of orientation towards the stimuli, the duration of first fixation, the average duration of fixation or number of fixations on the pain stimuli. Attentional control moderated the relationship between catastrophizing and overall dwell time for happy faces in pain patients, indicating that those with high attentional control and high catastrophizing focused more on happy faces, whereas the reverse was true for those with low attentional control. Conclusion: This study supported the vigilance–avoidance pattern of attention to painful facial expressions and a moderation effect of attentional control in the association between pain catastrophizing and attentional bias to happy faces among pain patients.

Is Action Execution Part of the Decision-Making Process? An Investigation of the Embodied Choice Hypothesis

2019 ◽  
Author(s):  
Balazs Aczel ◽  
Aba Szollosi ◽  
Bence Palfi ◽  
Szaszi Barnabas ◽  
Pascal J. Kieslich
Keyword(s):  
Decision Making ◽  
Movement Direction ◽  
Decision Making Process ◽  
Action Execution ◽  
Mouse Cursor ◽  
Computer Mouse ◽  
Two Factors ◽  
Mouse Movements ◽  
The Cost ◽  
Inherent Part

In this study, we aimed to explore whether action execution is an inherent part of the decision-making process. According to the hypothesis of embodied choice, the decision-making process is bidirectional as action dynamics exert their backward influence on decision processes through changing the cost and value of the potential options. This influence takes place as moving toward one option increases the commitment to and, therefore, the likelihood of choosing that option. This commitment effect can be the result of either (a) the continuous act of getting closer to this option or (b) the increased movement cost associated with changing the movement direction to select a different option. To disentangle the potential influence of these two factors, we developed the Guided Movement Task, a choice task designed to bias participant’s computer-mouse movements by constraining the allowed movement space by a corridor. Using this task, we created different conditions in which the participants’ mouse cursor, after being guided toward one of the options, either had equal or unequal distances to the choice options. By this manipulation, we could test whether the continuous act of getting closer to an option in itself is sufficient to influence people’s decisions—a claim of “strong embodiment.” In two experiments, we found that the likelihood of choosing an option only increased when the distances between the two options were unequal after the initial movement but not when they were equal. These results disagree with the hypothesis that action execution is an inherent part of the decision-making process.

Computer Mouse Movements as a Scalable Indicator of Work Stress: A Longitudinal Observational Field Study

2020 ◽  
Author(s):  
Nicolas Banholzer ◽  
Stefan Feuerriegel ◽  
Elgar Fleisch ◽  
Georg Friedrich Bauer ◽  
Tobias Kowatsch
Keyword(s):  
Field Study ◽  
Work Stress ◽  
Computer Mouse ◽  
Mouse Movements

scholarly journals Reversing the manual digit bias in two-digit number comparison

2016 ◽  
Author(s):  
Thomas J. Faulkenberry
Keyword(s):  
Numerical Cognition ◽  
Number Line ◽  
Number Representation ◽  
Digit Number ◽  
Computer Mouse ◽  
Number Comparison ◽  
Number Representations ◽  
Mouse Movements ◽  
Embodied Representation ◽  
Fixed Standard

Though recent work in numerical cognition has supported the embodiment of number representations (e.g., a mental number line), little is known about the embodiment of multi-digit number representations. Along this line, Bloechle, Huber, and Moeller (2015) found that pointing positions in two-digit number comparison were biased leftward toward the decade digit. Moreover, this bias was reduced in unit-decade incompatible pairs. In the present study, we tracked computer mouse movements as participants compared two-digit numbers to a fixed standard (55). Similar to Bloechle et al. (2015), we found that trajectories exhibited a leftward bias that was reduced for unit-decade incompatible comparisons. However, when positions of response labels were reversed, the biases reversed. That is, we found a rightward bias for compatible pairs that was reduced for incompatible pairs. This result calls into question a purely embodied representation of place value structure and instead supports a competition model of two-digit number representation.

scholarly journals Women With Borderline Personality Disorder Show Reduced Identification of Emotional Facial Expressions and a Heightened Negativity Bias

2020 ◽  
Vol 34 (5) ◽  
pp. 677-698 ◽  
Author(s):  
Martin Vestergaard ◽  
Mickey T. Kongerslev ◽  
Marianne S. Thomsen ◽  
Birgit Bork Mathiesen ◽  
Catherine J. Harmer ◽  
...  
Keyword(s):  
Borderline Personality Disorder ◽  
Personality Disorder ◽  
Facial Expressions ◽  
Borderline Personality ◽  
Negativity Bias ◽  
Health Issues ◽  
Emotional Facial Expressions ◽  
Identification Task ◽  
Probe Task ◽  
Healthy Female

Individuals with borderline personality disorder (BPD) frequently display impairments in the identification of emotional facial expressions paralleled by a negativity bias. However, it remains unclear whether misperception of facial expressions is a key psychopathological marker of BPD. To address this question, the authors examined 43 women diagnosed with BPD and 56 healthy female controls using an emotion face identification task and a face dot-probe task together with measures on psychopathology. Compared to controls, women with BPD showed impaired identification of disgusted and angry faces concurrent with a bias to misclassify faces as angry, and a faster preconscious vigilance for fearful relative to happy facial expressions. Increased severity of borderline symptoms and global psychopathology in BPD patients were associated with reduced ability to identify angry facial expressions and a stronger negativity bias to anger. The findings indicate that BPD patients who misperceive face emotions have the greatest mental health issues.

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