Previous research has demonstrated that psychosocial resources are associated with elite athletes' perceived stress. However, these resources have mainly been studied separately. Using a person-oriented approach, this study aimed to identify meaningful profiles of athletes' psychosocial resources, their stability over time, and their relationship with perceived stress during the COVID-19 pandemic. To identify such patterns, separate latent profile analyses (LPA) at two measurement points T1 (June 2020) and T2 (March 2021) and a subsequent latent transition analysis (LTA) were conducted with athletic identity, resilience, perceived social support, and self-esteem for a sample of 373 Swiss elite athletes. Perceived stress was analyzed at and between T1 and T2 with a mixed-design ANOVA. For LPA, theoretical considerations and statistical criteria led to a solution of four profiles: (1) Athletic Identifiers With Above-Average Resources (n = 235; n = 240), (2) Below-Average Athletic Identifiers With Below-Average Resources (n = 84; n = 90), (3) Variable Athletic Identifiers With Below-Average Internal and Clearly Below-Average External Resources (n = 14; n = 7), and (4) Athletic Identifiers With Below-Average Internal and Above-Average External Resources (n = 40; n = 36). For LTA, both structural and individual stability was demonstrated. A large and significant main effect of perceived stress was observed for resource profiles, while there was no significant main effect for measurement point nor interaction effect. Direct comparisons revealed that Athletic Identifiers With Above-Average Resources perceived significantly less stress than the other profiles at both time points. In conclusion, regardless of psychosocial resource profile, the perceived stress of elite athletes was stable during the COVID-19 pandemic, but exhibiting a pattern with high psychosocial resources seems to buffer against stress compared to a lack of specific resources. Therefore, sport federations and practitioners should provide tailored support programs to help athletes build all these resources.
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http://dx.doi.org/10.1016/j.psychsport.2024.102606 | DOI Listing |
Epigenetics
December 2025
Survey Research Center, Institute for Social Research, University of Michigan, Ann Arbor, MI, USA.
Perceived discrimination, recognized as a chronic psychosocial stressor, has adverse consequences on health. DNA methylation (DNAm) may be a potential mechanism by which stressors get embedded into the human body at the molecular level and subsequently affect health outcomes. However, relatively little is known about the effects of perceived discrimination on DNAm.
View Article and Find Full Text PDFAdv Physiol Educ
January 2025
Research for Inclusive STEM Education Center, School of Life Sciences, Arizona State University.
Academic stress is one of the primary factors threatening university students' well-being and performance. Undergraduate students who are working towards applying to medical school, defined as being on the pre-medicine or "premed" pathway, are suspected to have higher academic stress compared to their peers who are not premed. However, what factors contribute to academic stress for premed students is not well understood.
View Article and Find Full Text PDFJ Psychiatr Res
January 2025
Department of Psychology, Reykjavik University Reykjavík, Reykjavík, Iceland. Electronic address:
The COVID-19 pandemic introduced numerous stressors and challenges that have had profound implications for mental health. This study examined the effects of the pandemic on mental health among Icelandic adults (n = 1766), using longitudinal survey data spanning three waves of data collection from 2019 to 2022. Symptoms of depression, anxiety, and stress increased from the beginning of the pandemic to the second time point, approximately one year into the pandemic, coinciding with reductions in happiness and social support.
View Article and Find Full Text PDFAm J Physiol Lung Cell Mol Physiol
January 2025
Research Institute of the, McGill University Health Centre, Montreal, QC, Canada.
The increasing shift from cannabis smoking to cannabis vaping is largely driven by the perception that vaping to form an aerosol represents a safer alternative to smoking and is a form of consumption appealing to youth. Herein, we compared the chemical composition and receptor-mediated activity of cannabis smoke extract (CaSE) to cannabis vaping extract (CaVE) along with the biological response in human bronchial epithelial cells. Chemical analysis using HPLC and GC/MS revealed that cannabis vaping aerosol contained fewer toxicants than smoke; CaSE and CaVE contained teratogens, carcinogens, and respiratory toxicants.
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