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Endurance athletes who realise that they are falling short of important personal goals during competition are expected to experience competitive suffering. As a negative affective state with implications for performance and personal experiences, it is important to understand how endurance athletes cope with competitive suffering. Thus, the purpose of this study was to investigate differences in athletes' momentary coping function use over time during a competitive suffering episode. Twenty-six runners (mean age: 35.8 years) completed a 5-km running time trial that evoked an experience of competitive suffering using false failure-oriented feedback. Momentary assessments of goal attainment feelings and coping function use were completed immediately following the running time trial using video-mediated recall. Pooled time series analysis was used to predict coping function use across several points in time (i.e. earlier and later stages of a competitive suffering episode) and at different ratings of goal attainment feelings. Analyses revealed that negative feelings about goal attainment moderately predicted problem-focused coping use, and strongly predicted emotion-focused coping use. Although it was not predicted by goal attainment feelings, avoidance coping use was decreased over time throughout suffering episodes. Overall, this study supports propositions that the coping process is continually adapted to competitive demands and identifies the roles of distinct coping functions within the total coping effort.
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http://dx.doi.org/10.1080/17461391.2013.832803 | DOI Listing |
Neural Netw
September 2025
School of Cyberspace Security (School of Cryptology), Hainan University, No. 58, Renmin Avenue, Haikou, 570228, Hainan, China. Electronic address:
The primary challenge of large-margin learning lies in designing classifiers with strong discriminative power. Although existing large margin methods have achieved success in various classification tasks, they often suffer from weak task generalization and imbalanced handling of easy and hard samples. In this paper, we propose a margin adaptive synthetic virtual Softmax loss (SV-Softmax), which dynamically generates virtual prototypes by synthesizing embedded features and their corresponding prototypes.
View Article and Find Full Text PDFBiol Lett
September 2025
Evolutionary Animal Ecology, University of Bayreuth, Bayreuth, Germany.
Theoretical and empirical considerations suggest that relatedness can have complex effects on social life. While high relatedness may promote sibling cooperation and altruism through indirect fitness benefits, it can also intensify competition if siblings share similar needs and competitive strategies. Moreover, low genetic diversity in highly related groups may heighten susceptibility to pathogens.
View Article and Find Full Text PDFJ Biomed Sci
September 2025
Virology and Vaccine Immunology, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.
Background: Enteroviruses, including Coxsackie B (CVB) viruses, can cause severe diseases such as myocarditis, pancreatitis, and meningitis. Vaccines can prevent these complications, but conserved non-neutralizing epitopes in the viral capsid may limit their effectiveness. The immunodominant PALXAXETG motif, located in the VP1 N-terminus, is a highly conserved region in enteroviruses that elicits non-neutralizing antibody responses.
View Article and Find Full Text PDFPLoS One
September 2025
Department of Psychology, Technische Universität Dresden, Dresden, Germany.
Previous studies suggested that acute stress can impair flexible goal-directed action control in favor of habitual action control. In addition, there is evidence that acute stress differentially affects the processing of rewards and punishments. Therefore, we aimed at investigating whether acute stress affects the balance between goal-directed and habitual behavior not only for behavior aiming at reward but also for behavior motivated by avoiding punishments.
View Article and Find Full Text PDFPurpose: The global rise in popularity of basketball has prompted an increased emphasis on understanding the injury patterns affecting players. This study analysed injury epidemiology and return to sport outcomes in Division I male and female collegiate basketball players. The authors hypothesise that ankle injuries are amongst the most common in this population and that there are similarly comparable injury rates between genders.
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