You are looking at 91 - 100 of 11,007 items for :

  • Psychology and Behavior in Sport/Exercise x
Clear All
Restricted access

Maria Kavussanu, Philip Hurst, Mariya Yukhymenko-Lescroart, Evangelos Galanis, Ailish King, Antonis Hatzigeorgiadis and Christopher Ring

Objectives: The authors aimed to develop a moral intervention and to determine whether it was more effective in preventing doping than an educational (i.e., knowledge-based) intervention; their primary outcome was doping likelihood, and the secondary outcomes were moral identity, moral disengagement, moral atmosphere, and anticipated guilt. Methods: Eligible athletes (N = 303) in the United Kingdom and Greece took part in the study. The authors randomly assigned 33 clubs to either the moral or the educational intervention. They measured outcomes pre- and postintervention and at 3- and 6-month follow-up. Results: Athletes in both interventions in both countries reported lower doping likelihood and moral disengagement and higher guilt from pre- to postintervention. These effects were maintained at the 3- and 6-month follow-ups. There were no effects on moral identity or moral atmosphere. Conclusions: In addition to disseminating information about doping, doping prevention programs should include content that focuses on moral variables.

Full access

Farzin Halabchi, Reza Mazaheri, Khashayar Sabeti, Masoud Yunesian, Zahra Alizadeh, Zahra Ahmadinejad, Seyed Mojtaba Aghili and Zahra Tavakol

Purpose: To compare the severity outcomes of COVID-19 disease between patients with and without regular sports participation. Methods: In a cross-sectional study, the authors investigated all patients who visited the emergency department of Imam Khomeini hospital with signs and symptoms of COVID-19 from February 20 to April 20, 2020. Then the authors assessed all patient outcomes (outpatient vs hospitalization or death). Finally, the authors compared the outcomes between athletes with regular sports participation and others, adjusting for confounding factors of age and sex. Results: Of all 4694 adult patients, 249 individuals (137 males and 112 females with mean [SD] age of 36.45 [9.77] y) had regular participation in different sport disciplines. Overall, 30 (12%) athletes were hospitalized or died (30 and 0, respectively) compared with 957 (21.5%) nonathletes (878 and 79, respectively). Athletes with regular sports participation were 1.49 times less likely to be hospitalized (P = .044). Conclusions: Regular sports participation may positively affect the clinical outcome, regardless of confounding factors of age and sex. The probability of hospitalization in athletes with regular sports participation was 33% lower than nonathletes. However, more longitudinal studies are needed to determine the causal effects.

Restricted access

Vagner Deuel de Oliveira Tavares, Nicole Leite Galvão-Coelho, Joseph Firth, Simon Rosenbaum, Brendon Stubbs, Lee Smith, Davy Vancampfort and Felipe Barreto Schuch

Purpose: To examine the reliability and convergent validity of self-reported questionnaires (SRQs) to measure physical activity (PA). Methods: Systematic review with meta-analysis. The validity and reliability of SRQs to assess PA in people with mental disorders (January 20, 2020). Random-effects meta-analyses were performed pooling (1) test–retest correlations or (2) the convergent validity between the SRQs and objective measures (eg, accelerometry). Associations were provided in r values with the 95% confidence interval. Methodological quality was assessed. Results: A total of 9 unique studies (N = 1344; 40.5% females) were included. The authors found a moderate correlation test–retest reliability for PA SRQs in the assessment of vigorous PA (r = .69 [.38 to .85]; P = .001), moderate to vigorous PA (r = .63 [.25 to .84]; P = .003), moderate PA (r = .63 [.39 to .79]; P = .001), and good correlation total PA (r = .75 [.37 to .92]; P = .001). The SRQs have moderate correlations with objective measures for moderate to vigorous PA (r = .25 [.18 to .32]; P = .0001) and total PA (r = .47 [.28 to .62]; P = .005), a poor correlation for moderate PA (r = .18 [.03 to .36]; P = .047), and no correlation with vigorous PA (r = .06 [−.10 to .22]; P = .440). Conclusion: Current evidence indicates that SRQs are reliable over time to assess moderate, vigorous, and total PA levels and valid when assessing moderate PA.