Correlation of General Aviation Accidents with the Biorhythm Theory

@article{Wolcott1977CorrelationOG,
  title={Correlation of General Aviation Accidents with the Biorhythm Theory},
  author={John H. Wolcott and Robert R. McMeekin and Robert Burgin and R E Yanowitch},
  journal={Human Factors: The Journal of Human Factors and Ergonomics Society},
  year={1977},
  volume={19},
  pages={283 - 293}
}
Biorhythms were calculated for over 4,000 pilots involved in general aviation accidents in 1972. Data were obtained from the files of the National Transportation Safety Board. Exact date and time of accident were used, and 1200 hours (noon) was used as the average time of birth. Data were analyzed for correlation of aircraft-accident occurrence with both biorhythmically critical days and with individual and multiple low or negative phases of cycle. Data were calculated by both a 24- and 48-hour… 
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References

SHOWING 1-10 OF 22 REFERENCES
The Influence of Biorhythmic Criticality on Aircraft Mishaps.
Abstract : The investigation dealt with the problem of biorhythmic criticality and its influence on human error and accidents, based on data from 4346 naval aircraft mishaps in the Fiscal Years
Biological Rhythms in Psychiatry and Medicine
TLDR
The National Institute of Mental Health has supported some of this research and has gathered much of the material into this report, which is a smooth, readable, interesting, and easily understandable summary of much diverse research.
Biorhythm-Or. is it a critical day
  • National Safety News. 1976,
  • 1976
Biorhythms-Are they a waste of time? TAC Attack
  • 1975
Cancel today. and save tomorrow. Air Scoop
  • 1975
Police altercations and the ups and downs of life
  • The Police Chief,
  • 1974
Police altercations and the ups and downs of life. The Police Chief
  • 1974
The question of ups and downs. U. S. Army Aviation Digest
  • and Biorhythm Research Foundation
  • 1974
Aircraft accident reports, brief format. U. S. civil aviation: 1972 Accidents. NTSB BA-73-2, 3. 4, 6. 7. and 10
  • 1973
Body Time: Physiological Rhythms and Social Stress
...
1
2
3
...