• Corpus ID: 53474993

Subjective Sleep Quality and Game Performance in Tournament Level Chess

@inproceedings{Kaya2015SubjectiveSQ,
  title={Subjective Sleep Quality and Game Performance in Tournament Level Chess},
  author={Oktay Kaya and G{\"u}lnur {\"O}zt{\"u}rk},
  year={2015}
}
Chess game requires problem-solving skills and is related with all aspects of higher degree cognitive processes. The effects of regular chess practice on subjective sleep quality have not been known yet. In this study, we aimed to investigate the subjective sleep quality of tournament level chess players. In total, 225 chess players (M/F, 185/40; Mean age, 25.7±9.5 year) were included to the study. National and international rating scores and the chess history of all participants were recorded… 
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References

SHOWING 1-10 OF 29 REFERENCES
Sustained mental workload does not affect subsequent sleep intensity
TLDR
The findings fail to support the proposition that SWA reflects a need for sleep that accumulates at a rate depending on mental activity during prior wakefulness.
A new method for measuring daytime sleepiness: the Epworth sleepiness scale.
The development and use of a new scale, the Epworth sleepiness scale (ESS), is described. This is a simple, self-administered questionnaire which is shown to provide a measurement of the subject's
Effects of moderate-intensity exercise on polysomnographic and subjective sleep quality in older adults with mild to moderate sleep complaints.
  • A. King, L. Pruitt, +5 authors D. Bliwise
  • Medicine
    The journals of gerontology. Series A, Biological sciences and medical sciences
  • 2008
TLDR
Compared with general health education, a 12-month moderate-intensity exercise program that met current physical activity recommendations for older adults improved some objective and subjective dimensions of sleep to a modest degree.
Reliability and validity studies of the Turkish version of the Epworth Sleepiness Scale
TLDR
The Turkish version of the Epworth Sleepiness Scale (ESStr), a reliable and valid measure of daytime sleepiness, was applied to 194 healthy controls and 150 consecutive subjects attending the sleep centre with symptoms of sleep-disordered breathing to investigate the reliability and validity of the ESS in the Turkish language.
A randomized controlled trial of problem-solving therapy compared to cognitive therapy for the treatment of insomnia in adults.
TLDR
Preliminary support for problem solving treatment as an equally efficacious alternative component to cognitive therapy in psychological interventions for insomnia is provided.
Do chess and GO need ‘g’?
  • L. Barrett
  • Medicine, Psychology
    Trends in Cognitive Sciences
  • 2002
...
1
2
3
...