A preliminary investigation on the relationship between color-word Stroop task performance and delusion-proneness in nonpsychiatric adults

2010 ◽  
Vol 175 (1-2) ◽  
pp. 27-32 ◽  
Author(s):  
Diana M. Orem ◽  
Jeffrey S. Bedwell
Keyword(s):  
Task Performance ◽  
Stroop Task ◽  
Color Word ◽  
Preliminary Investigation ◽  
The Relationship

Time Perception and the Stroop Task

1989 ◽  
Vol 69 (3_suppl) ◽  
pp. 1159-1162 ◽  
Author(s):  
Michael J. Marshall ◽  
William E. Wilsoncroft
Keyword(s):  
Time Perception ◽  
Cognitive Processing ◽  
Stroop Task ◽  
Color Word ◽  
Mental Arithmetic ◽  
Psychophysical Procedure ◽  
Verbal Estimation ◽  
Method Of Production ◽  
The Relationship ◽  
Made In

Three experiments were conducted to assess the effects of the Stroop task (color-word incongruities) on observers' estimates of 30-sec. inspection periods. The experiments differed in psychophysical procedure; the three classic methods of production, reproduction, and verbal estimation were employed. Observers underestimated the passage of time, compared to doing nothing, when they were engaged on the Stroop task. However, judgments of duration on the Stroop task were shorter than those made in the control condition of naming color dots only when the method of production was employed. These findings are similar to results with mental arithmetic tasks and contribute to the understanding of the relationship between cognitive processing and time perception.

scholarly journals A Preliminary Investigation of the Running Digit Span As a Test of Working Memory

2008 ◽  
Vol 20 (1-2) ◽  
pp. 17-25 ◽  
Author(s):  
Marjan Jahanshahi ◽  
T. Saleem ◽  
Aileen K. Ho ◽  
R. Fuller ◽  
Georg Dirnberger
Keyword(s):  
Working Memory ◽  
Executive Function ◽  
Task Performance ◽  
Digit Span ◽  
Preliminary Investigation ◽  
Executive Processes ◽  
Immediate Memory ◽  
Span Tasks ◽  
The Relationship ◽  
Simple Dissociation

The objective of this study was to compare performance on different versions of the running span task, and to examine the relationship between task performance and tests of episodic memory and executive function. We found that the average capacity of the running span was approximately 4 digits, and at long sequence lengths, performance was no longer affected by varying the running span window. Both episodic and executive function measures correlated with short and long running spans, suggesting that a simple dissociation between immediate memory and executive processes in short and long running digit span tasks may not be warranted.

Time Perception and the Stroop Task

1989 ◽  
Vol 69 (3-2) ◽  
pp. 1159-1162 ◽  
Author(s):  
Michael J. Marshall ◽  
William E. Wilsoncroft
Keyword(s):  
Time Perception ◽  
Cognitive Processing ◽  
Stroop Task ◽  
Color Word ◽  
Mental Arithmetic ◽  
Psychophysical Procedure ◽  
Verbal Estimation ◽  
Method Of Production ◽  
The Relationship ◽  
Made In

Three experiments were conducted to assess the effects of the Stroop task (color-word incongruities) on observers’ estimates of 30-sec. inspection periods. The experiments differed in psychophysical procedure; the three classic methods of production, reproduction, and verbal estimation were employed. Observers underestimated the passage of time, compared to doing nothing, when they were engaged on the Stroop task. However, judgments of duration on the Stroop task were shorter than those made in the control condition of naming color dots only when the method of production was employed. These findings are similar to results with mental arithmetic tasks and contribute to the understanding of the relationship between cognitive processing and time perception.

Semantic Conflict Processing in the Color-Word Stroop and the Emotional Stroop

2013 ◽  
Vol 27 (4) ◽  
pp. 149-164 ◽  
Author(s):  
Montserrat Zurrón ◽  
Marta Ramos-Goicoa ◽  
Fernando Díaz
Keyword(s):  
Stroop Task ◽  
Color Word ◽  
Event Related Potentials ◽  
Semantic Content ◽  
Emotional Stroop ◽  
Semantic Equivalence ◽  
Incongruent Color ◽  
Semantic Conflict ◽  
Related Potentials ◽  
Temporal Locus

With the aim of establishing the temporal locus of the semantic conflict in color-word Stroop and emotional Stroop phenomena, we analyzed the Event-Related Potentials (ERPs) elicited by nonwords, incongruent and congruent color words, colored words with positive and negative emotional valence, and colored words with neutral valence. The incongruent, positive, negative, and neutral stimuli produced interference in the behavioral response to the color of the stimuli. The P150/N170 amplitude was sensitive to the semantic equivalence of both dimensions of the congruent color words. The P3b amplitude was smaller in response to incongruent color words and to positive, negative, and neutral colored words than in response to the congruent color words and colored nonwords. There were no differences in the ERPs induced in response to colored words with positive, negative, and neutral valence. Therefore, the P3b amplitude was sensitive to interference from the semantic content of the incongruent, positive, negative, and neutral words in the color-response task, independently of the emotional content of the colored words. In addition, the P3b amplitude was smaller in response to colored words with positive, negative, and neutral valence than in response to the incongruent color words. Overall, these data indicate that the temporal locus of the semantic conflict generated by the incongruent color words (in the color-word Stroop task) and by colored words with positive, negative, and neutral valence (in the emotional Stroop task) appears to occur in the range 300–450 ms post-stimulus.

Linking perceived organizational support for strengths use to task performance

2020 ◽  
Vol 48 (3) ◽  
pp. 1-10 ◽  
Author(s):  
He Ding ◽  
Enhai Yu ◽  
Yanbin Li
Keyword(s):  
Positive Affect ◽  
Task Performance ◽  
Organizational Support ◽  
Structural Equation ◽  
Perceived Organizational Support ◽  
Equation Modeling ◽  
Strengths Use ◽  
Managerial Implications ◽  
The Relationship ◽  
And Task

We investigated the mediating effects of positive affect and strengths use in the relationship between perceived organizational support for strengths use (POSSU) and employees' task performance. Data were gathered at 2 time points, separated by a 2-week interval, from 157 employees working in various Chinese enterprises. We applied structural equation modeling and PROCESS macro analysis to the data. The results indicate that POSSU was positively related to task performance and that this relationship was mediated by strengths use. In addition, positive affect and strengths use played a sequential mediating role in the relationship between POSSU and task performance. However, positive affect was not a significant mediator in the POSSU–task performance relationship. Theoretical and managerial implications are discussed in the context of the literature on POSSU and task performance.

Role of burnout on job level, job satisfaction, and task performance

2017 ◽  
Vol 38 (5) ◽  
pp. 630-645 ◽  
Author(s):  
Won Ho Kim ◽  
Young-An Ra ◽  
Jong Gyu Park ◽  
Bora Kwon
Keyword(s):  
Job Satisfaction ◽  
Task Performance ◽  
Organizational Context ◽  
Content Type ◽  
Job Level ◽  
Mediating Role ◽  
Final Sample ◽  
The Relationship ◽  
And Task

Purpose The purpose of this paper is to examine the mediating role of burnout (i.e. exhaustion, cynicism, professional inefficacy) in the relationship between job level and job satisfaction as well as between job level and task performance. Design/methodology/approach The final sample included 342 Korean workers from selected companies. The authors employed the Hayes (2013) PROCESS tool for analyzing the data. Findings The results showed that all three subscales of burnout (i.e. exhaustion, cynicism, professional inefficacy) mediate the relationship between job level and job satisfaction. However, only two mediators (i.e. cynicism, professional inefficacy) indicated the mediating effects on the association between job level and task performance. Originality/value This research presented the role of burnout on the relationships between job level, job satisfaction, and task performance especially in South Korean organizational context. In addition to role of burnout, findings should prove helpful in improving job satisfaction and task performance. The authors provide implications and limitations of the findings.

scholarly journals Post-Drive Standing Balance of Vehicle Passengers Using Wearable Sensors: The Effect of On-Road Driving and Task Performance

Sensors ◽  
2021 ◽  
Vol 21 (15) ◽  
pp. 4997
Author(s):  
Victor C. Le ◽  
Monica L. H. Jones ◽  
Kathleen H. Sienko
Keyword(s):  
Task Performance ◽  
Postural Sway ◽  
Wearable Sensors ◽  
Standing Balance ◽  
Balance Performance ◽  
Real Time Traffic ◽  
Balance Exercises ◽  
Before And After ◽  
The Relationship ◽  
And Task

Postural sway has been demonstrated to increase following exposure to different types of motion. However, limited prior studies have investigated the relationship between exposure to normative on-road driving conditions and standing balance following the exposure. The purpose of this on-road study was to quantify the effect of vehicle motion and task performance on passengers’ post-drive standing balance performance. In this study, trunk-based kinematic data were captured while participants performed a series of balance exercises before and after an on-road driving session in real-time traffic. Postural sway for all balance exercises increased following the driving session. Performing a series of ecologically relevant visual-based tasks led to increases in most post-drive balance metrics such as sway position and velocity. However, the post-drive changes following the driving session with a task were not significantly different compared to changes observed following the driving session without a task. The post-drive standing balance performance changes observed in this study may increase vulnerable users’ risk of falling. Wearable sensors offer an opportunity to monitor postural sway following in-vehicle exposures.

scholarly journals Pain, Culture and Pedagogy: A Preliminary Investigation of Attitudes Towards “Reasonable” Pain Tolerance in the Grassroots Reproduction of a Culture of Risk

2021 ◽  
pp. 003329412098809
Author(s):  
Paul K. Miller ◽  
Sophie Van Der Zee ◽  
David Elliott
Keyword(s):  
Undergraduate Students ◽  
Pain Perception ◽  
Tertiary Education ◽  
Preliminary Investigation ◽  
Psychological Research ◽  
Pain Tolerance ◽  
Total N ◽  
Sporting Culture ◽  
Significant Difference ◽  
The Relationship

In recent years a considerable body of psychological research has explored the relationship between membership of socio-cultural groups and personal pain perception. Rather less systematic attention has, however, been accorded to how such group membership(s) might influence individual attitudes towards the pain of others. In this paper, immersion in the culture of competitive sport, widely regarded as being exaggeratedly tolerant of risky behaviours around pain, is taken as a case-in-point with students of Physical Education (PE) in tertiary education as the key focus. PE students are highly-immersed in competitive sporting culture both academically and (typically) practically, and also represent a key nexus of cross-generational transmission regarding the norms of sport itself. Their attitudes towards the pain that others should reasonably tolerate during a range of activities, sporting and otherwise, were evaluated through a direct comparison with those of peers much less immersed in competitive sporting culture. In total, N=301 (144 PE, 157 non-PE) undergraduate students in the UK responded to a vignette-based survey. Therein, all participants were required to rate the pain (on a standard 0-10 scale) at which a standardised “other” should desist engagement with a set of five defined sporting and non-sporting tasks, each with weak and strong task severities. Results indicated that PE students were significantly more likely to expect others to persevere through higher levels of pain than their non-PE peers, but only during the sport-related tasks – an effect further magnified when task severity was high. In other tasks, there was no significant difference between groups, or valence of the effect was actually reversed. It is argued that the findings underscore some extant knowledge about the relationship between acculturated attitudes to pain, while also having practical implications for understanding sport-based pedagogy, and its potentially problematic role in the ongoing reproduction of a “culture of risk.”

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