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Cao Z, Wang Y, Wu L, Xie Y, Shi Z, Zhong Y, Wang Y. Reexamining the Kuleshov effect: Behavioral and neural evidence from authentic film experiments. PLoS One 2024; 19:e0308295. [PMID: 39102395 PMCID: PMC11299807 DOI: 10.1371/journal.pone.0308295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 07/20/2024] [Indexed: 08/07/2024] Open
Abstract
Film cognition explores the influence of cinematic elements, such as editing and film color, on viewers' perception. The Kuleshov effect, a famous example of how editing influences viewers' emotional perception, was initially proposed to support montage theory through the Kuleshov experiment. This effect, which has since been recognized as a manifestation of point-of-view (POV) editing practices, posits that the emotional interpretation of neutral facial expressions is influenced by the accompanying emotional scene in a face-scene-face sequence. However, concerns persist regarding the validity of previous studies, often employing inauthentic film materials like static images, leaving the question of its existence in authentic films unanswered. This study addresses these concerns by utilizing authentic films in two experiments. In Experiment 1, multiple film clips were captured under the guidance of a professional film director and seamlessly integrated into authentic film sequences. 59 participants viewed these face-scene-face film sequences and were tasked with rating the valence and emotional intensity of neutral faces. The findings revealed that the accompanying fearful or happy scenes significantly influence the interpretation of emotion on neutral faces, eliciting perceptions of negative or positive emotions from the neutral face. These results affirm the existence of the Kuleshov effect within authentic films. In Experiment 2, 31 participants rated the valence and arousal of neutral faces while undergoing functional magnetic resonance imaging (fMRI). The behavioral results confirm the Kuleshov effect in the MRI scanner, while the neural data identify neural correlates that support its existence at the neural level. These correlates include the cuneus, precuneus, hippocampus, parahippocampal gyrus, post cingulate gyrus, orbitofrontal cortex, fusiform gyrus, and insula. These findings also underscore the contextual framing inherent in the Kuleshov effect. Overall, the study integrates film theory and cognitive neuroscience experiments, providing robust evidence supporting the existence of the Kuleshov effect through both subjective ratings and objective neuroimaging measurements. This research also contributes to a deeper understanding of the impact of film editing on viewers' emotional perception from the contemporary POV editing practices and neurocinematic perspective, advancing the knowledge of film cognition.
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Affiliation(s)
- Zhengcao Cao
- School of Arts and Communication, Beijing Normal University, Beijing, China
- State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing, China
| | - Yashu Wang
- School of Arts and Communication, Beijing Normal University, Beijing, China
| | - Liangyu Wu
- School of Arts and Communication, Beijing Normal University, Beijing, China
| | - Yapei Xie
- State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing, China
| | - Zhichen Shi
- School of Arts and Communication, Beijing Normal University, Beijing, China
| | - Yiren Zhong
- School of Arts and Communication, Beijing Normal University, Beijing, China
| | - Yiwen Wang
- School of Arts and Communication, Beijing Normal University, Beijing, China
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Schmidt J, da Silva Senges G, Gonçalves Fernandes Campos R, Lucieri Alonso Costa G, Eliza Moreira Boechat Y, da Cunha Barbosa Leite J, Santos Portela A, Lewandrowski KU, de Corrêa BorgesLacerda G, Schmidt G, Schmidt S. Sustained attention can be measured using a brief computerized attention task. Sci Rep 2024; 14:17001. [PMID: 39043835 PMCID: PMC11266567 DOI: 10.1038/s41598-024-68093-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Accepted: 07/19/2024] [Indexed: 07/25/2024] Open
Abstract
The Continuous Visual Attention Test (CVAT) is a test that detects visuomotor reaction time (RT, alertness), variability of reaction time (VRT, sustained attention), omission errors (OE, focused attention), and commission errors (CE, response inhibition). The standard test takes 15 min, while the ultrafast version only 90 s. Besides overall task length, the two versions differ by target probability (20% and 80% in the 15-min vs. only 80% in the 90-s test) and stimulus-onset asynchrony (SOA) (1, 2, and 4 s in the 15-min vs. only 1 s in the 90-s test. We aimed to analyze the effect of target probability, SOA, and time length on the CVAT variables across the 15-min task and to verify correlations and agreements between the 15-min and the 90-s CVATs. 205 healthy participants performed the two CVATs on the same day. Considering the 15-min task, RT and CE were strongly affected by target probability. Conversely, VRT was not affected. When the 15-min task was compared to the 90-s task, we found no significant difference in the VRT variable. Additionally, a significant agreement between the two tasks was found for the VRT variable. We concluded that sustained attention can be measured with the 90-s CVAT.
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Affiliation(s)
- Juliana Schmidt
- Post-Graduate Program in Neurology, Federal University of the State of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Gabriel da Silva Senges
- Post-Graduate Program in Neurology, Federal University of the State of Rio de Janeiro, Rio de Janeiro, Brazil
| | | | | | | | | | - Alessandra Santos Portela
- Department of Internal Medicine, Federal University of the State of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Kai-Uwe Lewandrowski
- Post-Graduate Program in Neurology, Federal University of the State of Rio de Janeiro, Rio de Janeiro, Brazil
- Center for Advanced Spine Care of Southern Arizona, Tucson, USA
| | | | - Guilherme Schmidt
- Post-Graduate Program in Neurology, Federal University of the State of Rio de Janeiro, Rio de Janeiro, Brazil
- Department of Internal Medicine, Federal University of the State of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Sergio Schmidt
- Post-Graduate Program in Neurology, Federal University of the State of Rio de Janeiro, Rio de Janeiro, Brazil.
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Kürten J, Strobach T, Huestegge L. Controlling response order without relying on stimulus order - evidence for flexible representations of task order. PSYCHOLOGICAL RESEARCH 2024; 88:1712-1726. [PMID: 38613570 PMCID: PMC11282136 DOI: 10.1007/s00426-024-01953-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 03/10/2024] [Indexed: 04/15/2024]
Abstract
In dual-task situations, both component tasks are typically not executed simultaneously but rather one after another. Task order is usually determined based on bottom-up information provided by stimulus presentation order, but also affected by top-down factors such as instructions and/or differentially dominant component tasks (e.g., oculomotor task prioritization). Recent research demonstrated that in the context of a randomly switching stimulus order, task order representations can be integrated with specific component task information rather than being coded in a purely abstract fashion (i.e., by containing only generic order information). This conclusion was derived from observing consistently smaller task-order switch costs for a preferred (e.g., oculomotor-manual) versus a non-preferred (e.g., manual-oculomotor) task order (i.e., order-switch cost asymmetries). Since such a representational format might have been especially promoted by the sequential stimulus presentation employed, we investigated task-order representations in situations without any bottom-up influence of stimulus order. To this end, we presented task stimuli simultaneously and cued the required task-order in advance. Experiment 1 employed abstract order transition cues that only indicated a task-order repetition (vs. switch) relative to the previous trial, while Experiment 2 used explicit cues that unambiguously indicated the task-order. Experiment 1 revealed significant task-order switch costs only for the second task (of either task order) and no order-switch cost asymmetries, indicating a rather generic representation of task order. Experiment 2 revealed task-order switch costs in both component tasks with a trend toward order-switch cost asymmetries, indicating an integration of task order representations with component task information. These findings highlight an astonishing flexibility of mental task-order representations during task-order control.
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Affiliation(s)
- Jens Kürten
- Department of Psychology, University of Würzburg, Roentgenring 11, 97070, Würzburg, Germany.
| | - Tilo Strobach
- Department of Psychology, MSH Medical School Hamburg, Am Kaiserkai 1, 20457, Hamburg, Germany
| | - Lynn Huestegge
- Department of Psychology, University of Würzburg, Roentgenring 11, 97070, Würzburg, Germany
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Borghetti L, Curley T, Rhodes LJ, Morris MB, Veksler BZ. Hybrid framework of fatigue: connecting motivational control and computational moderators to gamma oscillations. FRONTIERS IN NEUROERGONOMICS 2024; 5:1375913. [PMID: 38864094 PMCID: PMC11165150 DOI: 10.3389/fnrgo.2024.1375913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Accepted: 04/23/2024] [Indexed: 06/13/2024]
Abstract
Introduction There is a need to develop a comprehensive account of time-on-task fatigue effects on performance (i.e., the vigilance decrement) to increase predictive accuracy. We address this need by integrating three independent accounts into a novel hybrid framework. This framework unites (1) a motivational system balancing goal and comfort drives as described by an influential cognitive-energetic theory with (2) accumulating microlapses from a recent computational model of fatigue, and (3) frontal gamma oscillations indexing fluctuations in motivational control. Moreover, the hybrid framework formally links brief lapses (occurring over milliseconds) to the dynamics of the motivational system at a temporal scale not otherwise described in the fatigue literature. Methods EEG and behavioral data was collected from a brief vigilance task. High frequency gamma oscillations were assayed, indexing effortful controlled processes with motivation as a latent factor. Binned and single-trial gamma power was evaluated for changes in real- and lagged-time and correlated with behavior. Functional connectivity analyses assessed the directionality of gamma power in frontal-parietal communication across time-on-task. As a high-resolution representation of latent motivation, gamma power was scaled by fatigue moderators in two computational models. Microlapses modulated transitions from an effortful controlled state to a minimal-effort default state. The hybrid models were compared to a computational microlapse-only model for goodness-of-fit with simulated data. Results Findings suggested real-time high gamma power exhibited properties consistent with effortful motivational control. However, gamma power failed to correlate with increases in response times over time, indicating electrophysiology and behavior relations are insufficient in capturing the full range of fatigue effects. Directional connectivity affirmed the dominance of frontal gamma activity in controlled processes in the frontal-parietal network. Parameterizing high frontal gamma power, as an index of fluctuating relative motivational control, produced results that are as accurate or superior to a previous microlapse-only computational model. Discussion The hybrid framework views fatigue as a function of a energetical motivational system, managing the trade-space between controlled processes and competing wellbeing needs. Two gamma computational models provided compelling and parsimonious support for this framework, which can potentially be applied to fatigue intervention technologies and related effectiveness measures.
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Affiliation(s)
- Lorraine Borghetti
- Air Force Research Laboratory, Wright-Patterson Air Force Base, Dayton, OH, United States
- ORISE at Air Force Research Laboratory, Wright-Patterson Air Force Base, Dayton, OH, United States
| | - Taylor Curley
- Air Force Research Laboratory, Wright-Patterson Air Force Base, Dayton, OH, United States
| | - L. Jack Rhodes
- BAE System at Air Force Research Laboratory, Wright-Patterson Air Force Base, Dayton, OH, United States
| | - Megan B. Morris
- Air Force Research Laboratory, Wright-Patterson Air Force Base, Dayton, OH, United States
| | - Bella Z. Veksler
- Tier1 Performance Solutions at Air Force Research Laboratory, Wright-Patterson Air Force Base, Dayton, OH, United States
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Zhang Z, Liu Q. Rational or altruistic: the impact of social media information exposure on Chinese youth's willingness to donate blood. Front Public Health 2024; 12:1359362. [PMID: 38784584 PMCID: PMC11112013 DOI: 10.3389/fpubh.2024.1359362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Accepted: 04/23/2024] [Indexed: 05/25/2024] Open
Abstract
Background Non-remunerated blood donation is the main approach for various medical institutions to get the source of blood supply, but the blood supply shortage is still a problem in today's society. Social media has become the main approach of information acquisition for youth groups nowadays, and the information on social media will have an impact on people's behavioral decisions. The objective of this study was therefore to investigate the correlation between social media exposure to relevant information about blood donation and the willingness of youths to donate blood. Methods We collected data from 455 questionnaires through an online questionnaire and structural equation modeling was constructed for validation. Data were analyzed for reliability, validity, and demographic differences using IBM-SPSS 26.0, and IBM-SPSS-AMOS 26.0 was used for model fit analysis and path analysis. Results The results of the study showed that there was a positive correlation between social media exposure to relevant blood donation information and willingness to donate blood (β = 0.262, p < 0.001), altruism (β = 0.203, p < 0.001) and self-efficacy (β = 0.170, p < 0.001). While there was also a positive correlation between attitude toward blood donation and self-efficacy (β = 0.560, p < 0.001), there was no positive correlation between it and willingness to donate blood (β = -0.180, p = 0.786). There was also a positive correlation between altruism and willingness to donate blood (β = 0.150, p < 0.05) and attitude toward blood donation (β = 0.150, p < 0.001). Similarly, there was a positive correlation between self-efficacy and willingness to donate blood (β = 0.371, p < 0.001). Conclusion Exposure to more information related to blood donation on social media can increase the willingness of the youth population to donate blood, while exposure to information related to altruism and self-efficacy on social media can also enhance young people's attitudes toward blood donation, while further strengthening their willingness to donate.
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Affiliation(s)
| | - Qilong Liu
- School of Journalism and Communication, Huaqiao University, Xiamen, China
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Bufano P, Di Tecco C, Fattori A, Barnini T, Comotti A, Ciocan C, Ferrari L, Mastorci F, Laurino M, Bonzini M. The effects of work on cognitive functions: a systematic review. Front Psychol 2024; 15:1351625. [PMID: 38784613 PMCID: PMC11112082 DOI: 10.3389/fpsyg.2024.1351625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 04/22/2024] [Indexed: 05/25/2024] Open
Abstract
Introduction Cognitive functions play a crucial role in individual's life since they represent the mental abilities necessary to perform any activity. During working life, having healthy cognitive functioning is essential for the proper performance of work, but it is especially crucial for preserving cognitive abilities and thus ensuring healthy cognitive aging after retirement. The aim of this paper was to systematically review the scientific literature related to the effects of work on cognitive functions to assess which work-related factors most adversely affect them. Method We queried the PubMed and Scopus electronic databases, in February 2023, according to the PRISMA guidelines (PROSPERO ID number = CRD42023439172), and articles were included if they met all the inclusion criteria and survived a quality assessment. From an initial pool of 61,781 papers, we retained a final sample of 64 articles, which were divided into 5 categories based on work-related factors: shift work (n = 39), sedentary work (n = 7), occupational stress (n = 12), prolonged working hours (n = 3), and expertise (n = 3). Results The results showed that shift work, occupational stress, and, probably, prolonged working hours have detrimental effects on cognitive functioning; instead, results related to sedentary work and expertise on cognitive functions are inconclusive and extremely miscellaneous. Discussion Therefore, workplace health and well-being promotion should consider reducing or rescheduling night shift, the creation of less demanding and more resourceful work environments and the use of micro-breaks to preserve workers' cognitive functioning both before and after retirement. Systematic review registration https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42023439172, identifier CRD42023439172.
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Affiliation(s)
- Pasquale Bufano
- Institute of Clinical Physiology, National Research Council, Pisa, Italy
| | - Cristina Di Tecco
- Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, Italian Workers' Compensation Authority (INAIL), Rome, Italy
| | - Alice Fattori
- Occupational Medicine Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Clinical Science and Community Health, University of Milan, Milan, Italy
| | - Teresa Barnini
- Occupational Medicine Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Anna Comotti
- Occupational Medicine Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Catalina Ciocan
- Department of Public Health and Pediatrics, University of Turin, Turin, Italy
| | - Luca Ferrari
- Department of Clinical Science and Community Health, University of Milan, Milan, Italy
| | - Francesca Mastorci
- Institute of Clinical Physiology, National Research Council, Pisa, Italy
| | - Marco Laurino
- Institute of Clinical Physiology, National Research Council, Pisa, Italy
| | - Matteo Bonzini
- Occupational Medicine Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Clinical Science and Community Health, University of Milan, Milan, Italy
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Schmidt LM, Chaieb L, Derner M, Reber TP, Fell J. Side effects of monaural beat stimulation during sustained mental work on mind wandering and performance measures. Front Psychol 2024; 15:1375717. [PMID: 38708020 PMCID: PMC11066263 DOI: 10.3389/fpsyg.2024.1375717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Accepted: 04/08/2024] [Indexed: 05/07/2024] Open
Abstract
Excessive mind wandering (MW) contributes to the development and maintenance of psychiatric disorders. Previous studies have suggested that auditory beat stimulation may represent a method enabling a reduction of MW. However, little is known about how different auditory stimulation conditions are subjectively perceived and whether this perception is in turn related to changes in subjective states, behavioral measures of attention and MW. In the present study, we therefore investigated MW under auditory beat stimulation and control conditions using experience sampling during a sustained attention to response task (SART). The subjective perception of the stimulation conditions, as well as changes in anxiety, stress and negative mood after versus before stimulation were assessed via visual-analog scales. Results showed that any auditory stimulation applied during the SART was perceived as more distracting, disturbing, uncomfortable and tiring than silence and was related to more pronounced increases of stress and negative mood. Importantly, the perception of the auditory conditions as disturbing was directly correlated with MW propensity. Additionally, distracting, disturbing and uncomfortable perceptions predicted negative mood. In turn, negative mood was inversely correlated with response accuracy for target stimuli, a behavioral indicator of MW. In summary, our data show that MW and attentional performance are affected by the adverse perception of auditory stimulation, and that this influence may be mediated by changes in mood.
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Affiliation(s)
| | - Leila Chaieb
- Department of Epileptology, University Hospital Bonn, Bonn, Germany
| | - Marlene Derner
- Department of Epileptology, University Hospital Bonn, Bonn, Germany
| | - Thomas P. Reber
- Department of Epileptology, University Hospital Bonn, Bonn, Germany
- Faculty of Psychology, UniDistance Suisse, Brig, Switzerland
| | - Juergen Fell
- Department of Epileptology, University Hospital Bonn, Bonn, Germany
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Xu M, Wen J, Li Z, Wang Z, Zhang J. Behavioral impulse and time pressure jointly influence intentional inhibition: evidence from the Free Two-Choice Oddball task. PSYCHOLOGICAL RESEARCH 2024; 88:936-949. [PMID: 38117321 DOI: 10.1007/s00426-023-01905-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 11/22/2023] [Indexed: 12/21/2023]
Abstract
Intentional inhibition is a crucial component of self-regulation, yet it is under-researched, because it is difficult to study without external stimuli or overt behaviors. Although Free-Choice tasks have been developed, it remains unclear how two key design features (i.e., behavioral impulse and time pressure) affect their sensitivity to intentional inhibition. To investigate this, the present study developed a Free Two-Choice Oddball task, which generated both an inhibition rate index and a response time (RT) index. Two experiments were conducted to systematically manipulate the ratio of the reactive standard to oddball trials and reaction time limit, inducing diverse behavioral impulses and different time pressures. The following findings were obtained from the critical Free-Choice trials. In the equal ratio condition, participants demonstrated comparable RTs for both the standard and oddball responses. In the moderate-ratio condition, participants exhibited longer RTs for the oddball than standard responses under low- but not high-time pressure. In the high-ratio condition, while RTs for the oddball responses were longer than those for the standard responses under both the high- and low-time pressures, participants displayed a decreased inhibition rate under the high-time pressure compared to the low-time pressure. Finally, participants exhibited a reduced inhibition rate in the high-ratio condition compared to the moderate-ratio condition. Together, these findings suggest that Free-Choice tasks can reflect intentional inhibition under specific conditions, and intentional inhibition is susceptible to both behavioral impulse and time pressure, while also establishing the theoretical and methodological foundations for subsequent research.
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Affiliation(s)
- Mengsi Xu
- School of Psychology, Shaanxi Normal University, No. 199, South Chang'an Road, Yanta District, Xi'an, China.
- Shaanxi Provincial Key Research Center of Child Mental and Behavioral Health, Xi'an, China.
| | - Jiayu Wen
- School of Psychology, Shaanxi Normal University, No. 199, South Chang'an Road, Yanta District, Xi'an, China
- Shaanxi Provincial Key Research Center of Child Mental and Behavioral Health, Xi'an, China
| | - Zhiai Li
- Department of Applied Psychology, College of Public Administration, Guangdong University of Foreign Studies, Guangzhou, China
| | - Zhenhong Wang
- School of Psychology, Shaanxi Normal University, No. 199, South Chang'an Road, Yanta District, Xi'an, China.
- Shaanxi Provincial Key Research Center of Child Mental and Behavioral Health, Xi'an, China.
| | - Junhua Zhang
- College of Eastern Languages and Cultures, Sichuan International Studies University, No. 33, Zhuangzhi Road, Shapingba District, Chongqing, China.
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Pham TP, Sanocki T. Human Attention Restoration, Flow, and Creativity: A Conceptual Integration. J Imaging 2024; 10:83. [PMID: 38667981 PMCID: PMC11050943 DOI: 10.3390/jimaging10040083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Revised: 03/24/2024] [Accepted: 03/26/2024] [Indexed: 04/28/2024] Open
Abstract
In today's fast paced, attention-demanding society, executive functions and attentional resources are often taxed. Individuals need ways to sustain and restore these resources. We first review the concepts of attention and restoration, as instantiated in Attention Restoration Theory (ART). ART emphasizes the role of nature in restoring attention. We then discuss the essentials of experiments on the causal influences of nature. Next, we expand the concept of ART to include modern, designed environments. We outline a wider perspective termed attentional ecology, in which attention behavior is viewed within a larger system involving the human and their interactions with environmental demands over time. When the ecology is optimal, mental functioning can be a positive "flow" that is productive, sustainable for the individual, and sometimes creative.
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Affiliation(s)
- Teresa P. Pham
- Department of Psychology, University of South Florida, St. Petersburg, FL 33701, USA;
| | - Thomas Sanocki
- Department of Psychology, University of South Florida, Tampa, FL 33620, USA
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Yu H, Ma Q, Sun Y, Jiang S, Hu S, Wang X. Analyzing the effects of physical activity levels on aggressive behavior in college students using a chain-mediated model. Sci Rep 2024; 14:5795. [PMID: 38461174 PMCID: PMC10924895 DOI: 10.1038/s41598-024-55534-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 02/24/2024] [Indexed: 03/11/2024] Open
Abstract
This study aims to examine the mediating role of self-efficacy (SE) and self-control (SC) in the relationship between physical activity (PA) and aggressive behaviors (AB) among college students. It provides a basis for the prevention and control of AB among college students. This study employed a survey research methodology, including the PA Level Scale, the General Self-efficacy Scale, the Self-control Scale, and the Chinese Aggressive Behaviors Scale on 950 college students. The chain mediating effect test and Bootstrap analysis were applied. The results were as follows: (1) There was a main effect of PA on SE, SC, and AB as well as all sub-indicators (physical aggression, verbal aggression, anger, hostility, self-directed aggression), i.e., PA had a direct effect on the control of all three; (2) PA level was significantly negatively correlated with AB and significantly positively correlated with SE and SC. That is, the higher the level of PA, the better the SE and SC, and the lower the probability of AB; (3) The three pathways had mediating effects: PA → SE → AB, PA → SC → AB, PA → SE → SC → AB, with effect sizes of 8.78%, 28.63%, and 19.08%, respectively. It is concluded that regular PA is a potent method for decreasing aggressive behavior and psychological issues in university students while additionally promoting self-efficacy and self-control. Increasing the intensity of PA may enhance the effectiveness of these chain benefits.
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Affiliation(s)
- Haohan Yu
- College of Physical Education, China University of Mining and Technology, Xuzhou, China
- College of P.E and Sports, Beijing Normal University, Beijing, China
| | - Qiaochu Ma
- Department of Sociology, London School of Economics and Political Science, Houghton St, London, WC2A 2AE, UK
| | - Yao Sun
- College of Physical Education, China University of Mining and Technology, Xuzhou, China
| | - Shan Jiang
- Department of Sports Science and Physical Education, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Songhan Hu
- College of P.E and Sports, Beijing Normal University, Beijing, China
| | - Xin Wang
- School of Physical Education (Main Campus), Zhengzhou University, Zhengzhou, China.
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Wang M, Lyu B. Effect of 24-form simplified Tai Chi on executive inhibitory control of college students: a randomized controlled trial of EEG. Front Psychol 2024; 15:1344989. [PMID: 38515964 PMCID: PMC10955120 DOI: 10.3389/fpsyg.2024.1344989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 02/27/2024] [Indexed: 03/23/2024] Open
Abstract
Background College students, undergoing crucial cognitive development, face challenges during the COVID-19 pandemic that impact their executive functions. While existing research indicates positive effects of Tai Chi (TC) on college students' cognitive abilities, there is a scarcity of studies investigating its impact on executive functions and frontal brain activity. Objective This study aimed to compare the effects of 24-form simplified TC training on college students' executive functions and frontal brain electrical activity. The hypothesis posited that the TC group would exhibit superior performance compared to the control group during COVID-19 pandemic. Method Seventy college students were randomly assigned to either TC group or control group, engaging in 36 sessions (3 sessions per week, 45 min each) over 12 weeks. Executive inhibitory control was assessed using the Stroop Color and Word Test, and resting brain electrical activity in the frontal area was recorded through Electroencephalography. Result ACC was influenced by group, group-time interaction, and Stroop task-time interaction. RT was affected by time, task condition, task condition-time interaction, and task condition-group interaction. Notably, the TC group showed improved ACC (from 96.54 ± 3.27% to 98.90 ± 1.32%) and decreased RT (from 0.73 ± 0.12 to 0.66 ± 0.07 s), particularly in the inconsistent task. Regarding EEG band power, significant Group and Time interaction effects were found in F3-θ, F3-α, F3-β, F4-θ, and F4-α. Moreover, within the TC group, significant increases in F3-θ band power (from 4.66 ± 3.55 to 7.71 ± 8.44) and F4-θ band power (from 4.41 ± 2.82 to 8.61 ± 9.51) (10-3·μV·Hz) were noted pre-and post-tests. In the control group, significant decreases were observed in F3-α band power (from 5.18 ± 4.61 to 2.79 ± 2.11) and F4-α band power (from 5.57 ± 6.58 to 2.48 ± 1.95) (10-3·μV·Hz). Conclusion The pandemic-induced panic may impact frontal lobe brain activity in college students. TC training not only improves executive inhibitory control but may also enhance localized brain activity, suggesting its potential as a holistic intervention for cognitive and neurological well-being during stressful periods.
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Affiliation(s)
- Min Wang
- Public Sports Department, Institute of Physical Education, Huzhou University, Huzhou, Zhejiang, China
| | - Bei Lyu
- Chinese Graduate School, Panyapiwat Institute of Management, Nonthaburi, Thailand
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Fedrigo V, Galizzi MM, Jenkins R, Sanders JG. Penumbral thoughts: Contents of consciousness upon waking. PLoS One 2023; 18:e0289654. [PMID: 38096272 PMCID: PMC10721006 DOI: 10.1371/journal.pone.0289654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 07/21/2023] [Indexed: 12/17/2023] Open
Abstract
Thoughts shape our experience, choice, and behaviour throughout the day. Yet the content of 'penumbral thoughts'-first thoughts upon waking-has received very little research attention. Across seven independent samples (total N = 829), we used recall and reflection methods, solicited the same day, to understand what individuals think as they regain consciousness. These penumbral thoughts show remarkable thematic consistency: individuals were most likely to reflect on their somatic or psychological state, focus on temporal orientation, and prioritise waking actions. Survey results demonstrate that temporal and spatial orientation are dominated by the current time and the day ahead, rather than the past or other future timescales. Our results provide some insight into the order of priority in consciousness. We conclude that establishing one's temporal position is important to the daily process of 'rebooting' conscious awareness.
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Affiliation(s)
- Virginia Fedrigo
- Department of Psychological and Behavioural Science, London School of Economics and Political Science, London, United Kingdom
| | - Matteo M. Galizzi
- Department of Psychological and Behavioural Science, London School of Economics and Political Science, London, United Kingdom
| | - Rob Jenkins
- Department of Psychology, University of York, York, United Kingdom
| | - Jet G. Sanders
- Department of Psychological and Behavioural Science, London School of Economics and Political Science, London, United Kingdom
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13
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Yun M, Beehr T. Eating versus sleeping: Lunchtime meals and naps relation to afternoon creativity at work. Appl Psychol Health Well Being 2023; 15:1319-1335. [PMID: 36788127 DOI: 10.1111/aphw.12438] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 02/03/2023] [Indexed: 02/16/2023]
Abstract
Based on the Conservation of Resources theory, we develop dual mechanisms by which lunchtime recovery activities predict creativity. Specifically, by conceptualizing the quality of lunchtime naps and meals as examples of recovery activities, we expect these recovery activities help individuals replenish their psychological resources in the form of more work engagement (affective process) and less cognitive depletion (cognitive process). Further, individuals are expected to utilize these available psychological resources to generate creative ideas. To test our model, we used a group-mean centering approach to focus on within-person effects by recruiting 230 employees working at construction sites in South Korea. Overall, after removing 242 invalid observations (omitting at least two items and not reporting the duration of a nap), we finalized a total of two-wave 1598 daily questionnaires. A high quality of lunchtime naps and meals helps individuals recover their emotional resources (more work engagement) and cognitive resources (less cognitive depletion), which predict individuals' creativity. Finally, although indirect effects of the two recovery activities on creativity via affective and cognitive processes were generally supported, the indirect effect of lunch nap quality on creativity via work engagement was not significant, suggesting most of the effect is due to meal quality rather than nap quality.
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Affiliation(s)
- Mansik Yun
- Department of Psychology & Counseling, Fairleigh Dickinson University, Madison, New Jersey, USA
| | - Terry Beehr
- Department of Psychology, Central Michigan University, Mount Pleasant, Michigan, USA
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14
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Strayer DL, Robison MK, Unsworth N. Effects of goal-setting on sustained attention and attention lapses. Atten Percept Psychophys 2023:10.3758/s13414-023-02803-4. [PMID: 37872435 DOI: 10.3758/s13414-023-02803-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/28/2023] [Indexed: 10/25/2023]
Abstract
In three experiments, we examined the effects of goal-setting on sustained attention and attention lapses. We measured both behavioral task performance and subjective attentional states during a four -choice reaction time task (Experiments 1 and 2 administered online; Experiment 3 conducted in-person). Experiment 1 compared a vague goal versus a specific goal. The specific goal reduced lapses in the form of long response times (RTs) but did not impact task-unrelated thoughts. Experiment 2 expanded on E1 by making the specific goal progressively harder. Behavioral lapses (i.e., long RTs) were reduced in the harder-over-time goal condition compared to the control condition. Additionally, while RTs increased with time-on-task in the control condition, RTs in the harder-over-time goal condition remained stable with time-on-task. Experiment 3 aimed to replicate the results of E2 in-person and adjusted the difficulty of the harder-over-time goals to be slightly harder. The results largely replicated E2. Overall, setting specific and difficult task goals led to a reduction in lapses of attention and increased sustained attention performance.
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Affiliation(s)
- Deanna L Strayer
- Department of Psychology, University of Oregon, Eugene, OR, 97403, USA.
| | - Matthew K Robison
- Department of Psychology, The University of Texas at Arlington, Arlington, TX, USA
| | - Nash Unsworth
- Department of Psychology, University of Oregon, Eugene, OR, 97403, USA
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15
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Kiefer M, Frühauf V, Kammer T. Subjective and objective measures of visual awareness converge. PLoS One 2023; 18:e0292438. [PMID: 37788260 PMCID: PMC10547206 DOI: 10.1371/journal.pone.0292438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 09/20/2023] [Indexed: 10/05/2023] Open
Abstract
Within consciousness research, the most appropriate assessment of visual awareness is matter of a controversial debate: Subjective measures rely on introspections of the observer related to perceptual experiences, whereas objective measures are based on performance of the observer to accurately detect or discriminate the stimulus in question across a series of trials. In the present study, we compared subjective and objective awareness measurements across different stimulus feature and contrast levels using a temporal two-alternative forced choice task. This task has the advantage to provide an objective psychophysical performance measurement, while minimizing biases from unconscious processing. Thresholds based on subjective ratings with the Perceptual Awareness Scale (PAS) and on performance accuracy were determined for detection (stimulus presence) and discrimination (letter case) tasks at high and low stimulus contrast. We found a comparable pattern of thresholds across tasks and contrasts for objective and subjective measurements of awareness. These findings suggest that objective performance measures based on accuracy and subjective ratings of the visual experience can provide similar information on the feature-content of a percept. The observed similarity of thresholds validates psychophysical and subjective approaches to awareness as providing converging and thus most likely veridical measures of awareness.
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Affiliation(s)
- Markus Kiefer
- Department of Psychiatry, Ulm University, Ulm, Germany
| | | | - Thomas Kammer
- Department of Psychiatry, Ulm University, Ulm, Germany
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16
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Dietze N, Recker L, Poth CH. Warning signals only support the first action in a sequence. Cogn Res Princ Implic 2023; 8:29. [PMID: 37171646 PMCID: PMC10182231 DOI: 10.1186/s41235-023-00484-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 04/30/2023] [Indexed: 05/13/2023] Open
Abstract
Acting upon target stimuli from the environment becomes faster when the targets are preceded by a warning (alerting) cue. Accordingly, alerting is often used to support action in safety-critical contexts (e.g., honking to alert others of a traffic situation). Crucially, however, the benefits of alerting for action have been established using laboratory tasks assessing only simple choice reactions. Real-world actions are considerably more complex and mainly consist of sensorimotor sequences of several sub-actions. Therefore, it is still unknown if the benefits of alerting for action transfer from simple choice reactions to such sensorimotor sequences. Here, we investigated how alerting affected performance in a sequential action task derived from the Trail-Making-Test, a well-established neuropsychological test of cognitive action control (Experiment 1). In addition to this task, participants performed a classic alerting paradigm including a simple choice reaction task (Experiment 2). Results showed that alerting sped up responding in both tasks, but in the sequential action task, this benefit was restricted to the first action of a sequence. This was the case, even when multiple actions were performed within a short time (Experiment 3), ruling out that the restriction of alerting to the first action was due to its short-lived nature. Taken together, these findings reveal the existence of an interface between phasic alertness and action control that supports the next action.
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Affiliation(s)
- Niklas Dietze
- Department of Psychology, Neuro-Cognitive Psychology and Center for Cognitive Interaction Technology, Bielefeld University, P.O. box 10 01 31, 33501, Bielefeld, Germany.
| | - Lukas Recker
- Department of Psychology, Neuro-Cognitive Psychology and Center for Cognitive Interaction Technology, Bielefeld University, P.O. box 10 01 31, 33501, Bielefeld, Germany
| | - Christian H Poth
- Department of Psychology, Neuro-Cognitive Psychology and Center for Cognitive Interaction Technology, Bielefeld University, P.O. box 10 01 31, 33501, Bielefeld, Germany
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17
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Deng YQ, Shi G, Zhang B, Zheng X, Liu Y, Zhou C, Wang X. The effect of mind wandering on cognitive flexibility is mediated by boredom. Acta Psychol (Amst) 2022; 231:103789. [PMID: 36356338 DOI: 10.1016/j.actpsy.2022.103789] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Revised: 10/27/2022] [Accepted: 10/27/2022] [Indexed: 11/09/2022] Open
Abstract
Cognitive theory of boredom presumes that boredom, an important potential indicator for self-dysregulation, represents to be the result of attention failure. And lapses of attention have been shown to act as a key signal in mind wandering (especially spontaneous mind wandering), which has been found to be positively associated with boredom. If both mind wandering and boredom concurrently occupy individuals' on-task processing resources, it would definitely influence their cognitive flexibility, which is an essential component for self-regulation. Until now, however, there has been little discussion about mind wandering, boredom, and cognitive flexibility at the same time. The present study investigated the hypothesis that boredom can mediate the effect of mind wandering on cognitive flexibility at trait-level by adopting a cross-sectional exploratory study design and anonymous structured questionnaires in three studies (N = 449,182 and 190 for Studies 1, 2 and 3, respectively). Correlation analysis demonstrated that mind wandering (especially spontaneous mind wandering) was positively related to boredom, and that cognitive flexibility was negatively related to mind wandering and boredom, respectively. Mediation analysis revealed an indirect effect of mind wandering (especially spontaneous mind wandering) on cognitive flexibility through boredom. In conclusion, these findings are useful to build a theoretical framework for future clinical practice. An implication of these findings is the possibility that efficacious strategies targeting at reducing boredom are needed to decrease the detriment effect of spontaneous mind wandering on cognitive flexibility.
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Affiliation(s)
- Yu-Qin Deng
- Institute of Sports Science, Nantong University, Nantong, Jiangsu, PR China; School of Psychology, Shanghai University of Sport, Shanghai, PR China.
| | - Guangyuan Shi
- Center for psychological development, Tsinghua university, Beijing, PR China
| | - Binn Zhang
- School of Psychology, Shanghai University of Sport, Shanghai, PR China
| | - Xinyan Zheng
- School of Kinesiology, Shanghai University of Sport, Shanghai, PR China
| | - Ying Liu
- School of Psychology, Shanghai University of Sport, Shanghai, PR China
| | - Chenglin Zhou
- School of Psychology, Shanghai University of Sport, Shanghai, PR China
| | - Xiaochun Wang
- School of Psychology, Shanghai University of Sport, Shanghai, PR China.
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"Give me a break!" A systematic review and meta-analysis on the efficacy of micro-breaks for increasing well-being and performance. PLoS One 2022; 17:e0272460. [PMID: 36044424 PMCID: PMC9432722 DOI: 10.1371/journal.pone.0272460] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Accepted: 07/19/2022] [Indexed: 12/05/2022] Open
Abstract
Recovery activities during short breaks taken between work tasks are solutions for preventing the impairing effects of accumulated strain. No wonder then that a growing body of scientific literature from various perspectives emerged on this topic. The present meta-analysis is aimed at estimating the efficacy of micro-breaks in enhancing well-being (vigor and fatigue) and performance, as well as in which conditions and for whom are the micro-breaks most effective. We searched the existent literature on this topic and aggregated the existing data from experimental and quasi-experimental studies. The systematic search revealed 19 records, which resulted in 22 independent study samples (N = 2335). Random-effects meta-analyses shown statistically significant but small effects of micro-breaks in boosting vigor (d = .36, p < .001; k = 9, n = 913), reducing fatigue (d = .35, p < .001; k = 9, n = 803), and a non-significant effect on increasing overall performance (d = .16, p = .116; k = 15, n = 1132). Sub-groups analyses on performance types revealed significant effects only for tasks with less cognitive demands. A meta-regression showed that the longer the break, the greater the boost was on performance. Overall, the data support the role of micro-breaks for well-being, while for performance, recovering from highly depleting tasks may need more than 10-minute breaks. Therefore, future studies should focus on this issue.
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Schumann F, Steinborn MB, Flehmig HC, Kürten J, Langner R, Huestegge L. On doing multi-act arithmetic: A multitrait-multimethod approach of performance dimensions in integrated multitasking. Front Psychol 2022; 13:946626. [PMID: 36059769 PMCID: PMC9433926 DOI: 10.3389/fpsyg.2022.946626] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 07/29/2022] [Indexed: 11/13/2022] Open
Abstract
Here we present a systematic plan to the experimental study of test–retest reliability in the multitasking domain, adopting the multitrait-multimethod (MTMM) approach to evaluate the psychometric properties of performance in Düker-type speeded multiple-act mental arithmetic. These form of tasks capacitate the experimental analysis of integrated multi-step processing by combining multiple mental operations in flexible ways in the service of the overarching goal of completing the task. A particular focus was on scoring methodology, particularly measures of response speed variability. To this end, we present data of two experiments with regard to (a) test–retest reliability, (b) between-measures correlational structure, (c) and stability (test–retest practice effects). Finally, we compared participants with high versus low performance variability to assess ability-related differences in measurement precision (typically used as proxy to “simulate” patient populations), which is especially relevant in the applied fields of clinical neuropsychology. The participants performed two classic integrated multi-act arithmetic tasks, combining addition and verification (Exp. 1) and addition and comparison (Exp. 2). The results revealed excellent test–retest reliability for the standard and the variability measures. The analysis of between-measures correlational structure revealed the typical pattern of convergent and discriminant relationships, and also, that absolute response speed variability was highly correlated with average speed (r > 0.85), indicating that these measures mainly deliver redundant information. In contrast, speed-adjusted (relativized) variability revealed discriminant validity being correlated to a much lesser degree with average speed, indicating that this measure delivers additional information not already provided by the speed measure. Furthermore, speed-adjusted variability was virtually unaffected by test–retest practice, which makes this measure interesting in situations with repeated testing.
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Affiliation(s)
- Frank Schumann
- Mittweida University of Applied Sciences, Mittweida, Germany
- *Correspondence: Frank Schumann,
| | | | | | - Jens Kürten
- Julius-Maximilians-Universität Würzburg, Würzburg, Germany
| | - Robert Langner
- Medical Faculty, Institute of Systems Neuroscience, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
- Institute of Neuroscience and Medicine (INM-7: Brain and Behaviour), Research Center Jülich, Jülich, Germany
| | - Lynn Huestegge
- Julius-Maximilians-Universität Würzburg, Würzburg, Germany
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