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872 results for “athletes”
Gene expression of peripheral blood leukocytes in athletes
GEO Series GSE122671. Homo sapiens. 88 samples. Type: Expression profiling by array.
Sports activity limitation during the COVID-19 pandemic in young Italian athletes: impact on mental health in children, adolescents, and young adults
<p>Dataset for the following study available: Sports activity limitation during the COVID-19 pandemic in young Italian athletes: impact on mental health in children, adolescents, and young adults</p>
Identifying target genes involved in subclinical respiratory disease that develop in athletes: an insight from the horse athlete and the use of microarrays
GEO Series GSE22843. Equus caballus. 24 samples. Type: Expression profiling by array.
Dataset related to the article "S-ICD is effective in preventing sudden death in arrhythmogenic cardiomyopathy athletes during exercise"
<p>This record contains raw data related to the article “S-ICD is effective in preventing sudden death in arrhythmogenic cardiomyopathy athletes during exercise”.</p> <p>Abstract</p> <p>Here, we describe the cases of two elite athletes, with a diagnosis of arrhythmogenic cardiomyopathy (ACM), in which a subcutaneous implantable cardioverter defibrillator (S-ICD) has been implanted. Both patients experienced a ventricular tachycardia during exercise and received effective S-ICD shocks that interrupted arrhythmias. This report reveals for the first time that the S-ICD is effective in reverting arrhythmias in ACM patients, even during exercise. Moreover, these cases may confirm that competition/physical activity is associated with ICD shocks.</p>
The role of moral disengagement and ethical climate in match-fixing susceptibility amongst athletes.
<p><strong>Abstract</strong></p> <p>Match-fixing represents a major threat to the integrity of sport. However, the existing evidence on the mechanisms underlying the psychological processes and contextual influences related to the decision to engage in match-fixing is limited. To address this gap, the present study was designed to investigate the interplay between moral disengagement and ethical climate on match-fixing susceptibility. Competitive athletes from three countries (N = 406, M<sub>age</sub> = 22.07, SD = 5.64, 83.4% males) competed measures of match-fixing susceptibility, moral disengagement and team ethical climate. The results indicated a positive relationship between moral disengagement and susceptibility to match-fixing, suggesting that those with higher scores on moral disengagement were more likely to be susceptible to match-fixing. In addition, team internal ethical climate moderated the relationship between moral disengagement and match-fixing susceptibility. A stronger positive relationship emerged between moral disengagement and match-fixing susceptibility in participants with higher than average (+1SD) levels of team ethical climate. Willingness to report violations did not moderate this relationship. The findings of the study provide valuable information on the interplay of moral disengagement and team ethical climate in predicting susceptibility to engage into match-fixing.</p>
Data set : Validation of the French version of mental toughness measurement among athletes
<p>Data set:</p> <p> </p> <p><strong>Validation of the French version of mental toughness measurement among athletes </strong></p> <p><strong>Abstract</strong></p> <p>The objective of this study was to evaluate the factorial validity of the translated French version of the questionnaire measuring mental toughness "MTQ48" according to the 4/6Cs (four and six components) theoretical constructs of <a href="#_ENREF_5">Clough et al. (2002)</a>. The 48 items assess the following components: challenge; commitment; emotional and life control; ability and interpersonal confidence; and overall mental toughness (MT) score. The sample consisted of 302 athletes (153 males and 149 females), aged 14-27 years (M 20.25; SD 3.8). The confirmatory factor analysis (CFA) performed by principal component analysis (PCA) with the PROMAX method did not confirm the four and six component theoretical structure of the MTQ48, but a good statistical fit could be obtained with a reduced version of 37 items and three components MTQ37_3C : Challenge-Commitment CC, Confidence CF and Control CT. Cronbach's alpha suggests that each of the three factors has adequate internal consistency (alpha CC = .991; alpha CF = .989; alpha CT = .813). The Kaiser-Meyer-Olkin index for measuring sampling quality was (.991) and Bartlett's sphericity index was (df = 666; p < .001), indicating that CFA is appropriate. MES structural equation modelling confirmed that the 3 factors represent a good model fit (χ² = 678 564, df = 628, CFI = .997, SRMR = .019, RMSEA = .017). In conclusion, our results allowed us to propose a valid and reliable French measure of three components of mental toughness among athletes.</p> <p><strong>Keywords: </strong>mental toughness, French version, validation, confirmatory factor analysis, structural equation modeling.</p> <p> </p> <p><strong>Validation de la version française de la mesure de la force mentale chez les sportifs </strong></p> <p><strong>Résumé</strong></p> <p>L'objectif de cette étude était d'évaluer la validité factorielle de la version française traduite du questionnaire qui mesure la force mentale "MTQ48" selon les constructions théoriques 4/6Cs (quatre et six composantes) du modèle de <a href="#_ENREF_5">Clough et al. (2002)</a>. Les 48 items évaluent les composantes suivantes : le défi ; l'engagement ; le contrôle des émotions et de la vie ; la confiance en capacités et interpersonnelle, ainsi que le score global de la force mentale (FM). L'échantillon était composé de 302 sportifs (153 hommes et 149 femmes), âgés de 14 à 27 ans (M 20.25 ; ET 3.8). L'analyse factorielle confirmatoire (AFC) effectuée par l'analyse des composantes principales (ACP) avec la méthode PROMAX n'a pas confirmé la structure théorique à quatre et six composantes du MTQ48, mais un bon ajustement statistique a pu être obtenu avec une version réduite de 37 items et de trois composantes MTQ37_3C : le Défi- Engagement DE, la Confiance CF et le Contrôle CT. Le coefficient alpha de Cronbach suggère que chacun des trois composantes possède une cohérence interne adéquate (alpha DE = .991 ; alpha CF = .989 ; alpha CT = .813). L'indice de Kaiser-Meyer-Olkin pour mesurer la qualité de l'échantillonnage était de (.991) et l'indice de sphéricité de Bartlett était (df = 666 ; p <.001), indiquant que l'AFC est approprié. La modélisation des équations structurelles MES a confirmé que les 3 composantes représentent un bon ajustement du modèle (χ² = 678 564, df = 628, CFI = .997, SRMR = .019, RMSEA = .017). En conclusion, nos résultats ont permis de proposer une mesure française valide et fiable de trois composantes de la force mentale chez les sportifs.</p> <p><strong>Mots clefs </strong>: force mentale, version française, validation, analyse factorielle confirmatoire modélisation des équations structurelles..</p>
Game-to-Game Performance Variations in Sports: The Role of Athletes' Appraisals, Achievement Goals, and the Reasons Underlying These Goals
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An Experimental Study of the Effects of Contextual Pressure and Performance Feedback on Coaching Styles and Athlete Experiences in Youth Basketball
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Predictors and Outcomes of Sports Coaches' Athlete-Invested Contingent Self-worth
<p>Some sports coaches not only invest considerable time and energy in their athletes, but also attach their self-worth to the successes and failures of their athletes. Grounded in Self-Determination Theory, the present study aimed to examine the predictors and outcomes of such Athlete-Invested Contingent Self-worth (AICS). The findings of a cross-sectional study (Study 1; <em>N</em> = 740, <em>M</em><sub>age</sub> = 34.37 years) and an experimental vignette-based study among youth sports coaches (Study 2; <em>N</em> = 318, <em>M</em><sub>age</sub> = 38.94 years) indicated that AICS related positively to a controlling coaching style and negatively to a structuring style. Study 1 showed that an evaluative climate as induced by board members related positively to AICS, with Study 2 further demonstrating that contingent self-worth is rooted in need frustration that is provoked by an evaluative climate. The discussion focuses on the pitfalls of coaches’ contingent self-worth for their athletes’ development.</p>
Is it Important for Elite Coaches to be Need-Supportive even During Competitive Games? A Dynamic View on the Relation Between Volleyball Coaches' (De)Motivating Styles and Athlete Outcomes
<p>Grounded in Self-Determination Theory, the current multi-informant study examined whether game-to-game fluctuations in elite volleyball coaches’ motivating (i.e., need-supportive) and demotivating (i.e., need-thwarting) coaching relate to game-to-game fluctuations in athletes’ need-based experiences, motivation, and coach-rated performance. Linear mixed modeling on a sample of 190 elite volleyball athletes (<em>M</em><sub>age</sub> = 23.95, 32.6% male) and their 26 coaches (<em>M</em><sub>age</sub> = 48.12, 95.7% male) showed that athletes reported higher need satisfaction, less need frustration, both more autonomous and more controlled motivation, and less amotivation during games in which they experienced their coach as more need-supportive. Moreover, their coach reported more intrapersonal progress during these games. Conversely, game-to-game variations in need-thwarting coaching related positively to game-to-game variations in need frustration, controlled motivation, and amotivation; and negatively to game-to-game variations in need satisfaction. Moreover, the coach reported less intrapersonal progress and was less satisfied with the team’s overall performance during these games. The discussion focuses on the dynamic nature of coaching and the role of motivating coaching in elite athletes.</p>
Exploring the perception of barriers to a dual career by student-athletes with/out disabilities
<p>Database of the article "Exploring the perception of barriers to a dual career by student-athletes with/out disabilities". Este trabajo ha contado con el apoyo de la Comisión Europea en el marco del Programa Erasmus+ [número 622213-EPP-1-2020-1-ES-SPO-SCP], whose main researcher is Dr. Alejandro Leiva.</p>
Resilience in face of the COVID-19 pandemic in Portuguese federated athletes: an exploratory study
<p>Study database</p>
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.