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Kalnish V. V.


State Institution "Institute for Occupational Health of the National Academy of Medical Sciences of Ukraine", Kyiv

Full article (PDF), RUS

Introduction. Rapid automation and computerization of production, transport and other branches of the national economy resulted in significant changes in conditions, organization and, particularly, in the content of work. There appear more and more types of work with similar load on the human body. In particular, many types of operator’s work are characterized by a high degree of monotonia. Because of wide prevalence of monotonic types of work the analysis of such type of work has not only lost its significance, but becomes more and more demanded.

Purpose of the work: to propose a classification of factors, influencing the development of the state of monotonia, basing on the analysis of the literature data, and to formulate its modern definition.

Results and discussion. The analysis of modern literature on the problem of development of the state of monotonia in conditions of uniform activity has been made. There has been found a wide number of factors, promoting the development of the state of monotonia. The characteristics of work conditions, affecting the state of monotonia, have been distinguished.

Conclusions. System-forming factors has been classified, which promote development of the state of monotonia, when performing a uniform work. It is established that the action of components of the work environment and work conditions (deprivation of irritants) are specified not only by the content of the working process, but, also, by a fundamental need of a human body in the proper variety of the exposed environmental factors. A definition on the state of monotonia ahs been proposed, taking into account the classification of system-forming factors, promoting development of the state of monotonia. The shortcomings in the acting "Hygienic Classification of work…" (2014) have been found, when assessing monotonic loads, and there are outlined ways for their removal.

Key words: uniform activity, state of monotonia, sensory deprivation, motor deprivation, work conditions, factors of monotonia formation


  1. Averyanov, V. S., Utkina, N. S., Kapustin, К. G. 1978, Problems of human work capacity under monotone type of work, Physiological bases of raising work efficiency. Leningrad : Nauka, pp. 8–21 (in Russian).
  2. Alekseyenkova, Е. G. 2009, A personality in conditions of psychic deprivation. Sankt­Peterburg : Piter, 96 p. (in Russian).
  3. Bucher, К. 1923, Work and rhythm. Мoscow : Novaya Moskva, pp. 29 (in Russian).
  4. Vinogradov, М. I. 1966, Physiology of work processes. Мoscow : Меditsina, 367 p. (in Russian).
  5. Dementiyenko, V. V., Dorokhov, V. G., Gerus, S. V. [et al.]. 2008, “Biomathematical model of the process of sleeping of a man­operator”, Physiology of man, v. 34, no. 4, pp. 1–10 (in Russian).
  6. Zhilov, Yu. D., Nazarova, Е. N. 2004, “Effects of exposure to visible radiation”, Effect of dangerous and harmful factors on the human body. Medico­biological and metrological aspects, v. 1, Мoscow: Publishing House of standards, pp. 129–150 (in Russian).
  7. Zolina, Z. М. 1983, Physiology of monotone work. Manual on physiology of work (Eds. Z. М. Zolina, N. F. Iz­ merov, Мoscow: Меditsina, pp. 280–326 (in Russian).
  8. Ilyin, Е. P. 2005, Psychophysiology of human states, Sankt­Peterburg: Piter, 412 p. (in Russian).
  9. Information as a hygienic factor and principles of prevention in innovative work (methodical recommendations), 2013, Series: "Assessment of occupational risk", Issue 10, Moscow, 43 p. (in Russian).
  10. Langmaier, Y., Маteichyk, Z. 1984, Psychic depri­vation in childhood, Prague: Avicennum, Medical Publishing House, 334 p. (in Russian).
  11. Lebedev, Yu. I. 2002, Psychology and psycho­pathology of loneliness and group isolation. Мoscow : Unity, 407 p. (in Russian).
  12. Leontiev, А. N. 1991, Automation and man. Manual on engineering psychology (Ed. B. А. Dushkov, Мoscow : Vysshaya shkola, pp. 46–53 (in Russian).
  13. Мunsterberg, G. 1924, Psychology and economic life. Мoscow, 260 p. (in Russian).
  14. Order of Ministry of Health of Ukraine of 08.04.2014 № 248 "On approval of State sanitary norms and regulations "Hygienic Classification of Work, according to indices of harmfulness and danger of work environmental factors, intensity and strain of the work process" (in Ukrainian).
  15. Psychological dictionary. 2001, (Eds. V. P Zin­chenko, B.G.Меscheriakov). Мoscow : PedagogikaPress,440 p. (in Russian).
  16. Rozhdestvenskaya, V. I. 1980, Individual difference in work capacity, Мoscow: Pedagogika, 152 p. (in Russian).
  17. Sechenov, I. М. 1906, Outline of work movements. Мoscow : Publishing House of Imperial Moscow University, 142 p. (in Russian).
  18. Sechenov, I. М. 2007, Reflexes of the brain. An attempt to transfer a method of origin of psychic phenomena onto physiological bases. Мoscow : Kniga, 243 p. (in Russian).
  19. Smirnov, К. М. 1978, Hypokinesia. Ergonomic aspects of the problem. Physiological bases of increasing the efficiency of work. Leningrad : Nauka, pp. 22–28 (in Russian).
  20. Stepanova, L. P., Rozhdestvenskaya, V. I.1986, “Peculiarities of work capacity in conditions of monotone activity”, Voprosy psikhologii, no. 3, pp. 121–127 (in Russian).
  21. Fromm, E. 2009, Anatomy of human destructivity. Мoscow : АSТ: АSТ Moskva, 635 p. (in Russian).
  22. Fukin, А. I. 2012, Psychological peculiarities of monotonia in conveyer work, Actual problems of psychology of work, engineering psychology and ergonomics. Мoscow : Publishing House of Institute of Psychology of RAS, Issue 4, pp. 459–477 (in Russian).
  23. Eshby, R. Y. 1959. Introduction in cybernetics. Мoscow : Publishing House for foreign literature, 432 p. (in Russian).
  24. Eshby, Y. R. 1963, Construction of brain. Origin of adaptive behavior. Мoscow : Publishing House for foreign literature, 398 p. (in Russian).
  25. Belenky, G., Wesensten, N. J., Thorne, D. R. [et al.]. 2003, “Patterns of performance degradation and restoration during sleep restriction and subsequent recovery: a sleep dose–response study” J. Sleep Res, v. 12, pp. 1–12.
  26. Cabon, P., Coblentz, A., Mollard, R., Fouillot, J. P. 1993, Human vigilance in railway and long­haul flight operation”, Ergonomics, v. 36, pp. 1019–1033.
  27. Hakkanen, H., Summala, H. 2001, “Fatal traffic accidents among trailer truck drivers and accident causes as viewed by other truck drivers”, Accid Anal Prev., v. 33, pp. 187–196.
  28. Johnson, K., Patel, S., Baur, D. [et al.]. 2014. “Association of Sleep Habits with Accidents and Near Misses in United States Transportation Operators”, J. Occup. Environ Med., v. 56, no. 5, pp. 510–515.
  29. Miyata, S., Noda, A., Ozaki, N. [et al.]. 2010, “Insufficient sleep impairs driving performance and cognitive function”, Neurosci Lett., v. 469, pp. 229–233.
  30. de Pinho, R. S., da Silva­Junior, F. P., Bastos, J. P. [et al.]. 2006, “Hypersomnolence and accidents in truck drivers: a cross­sectional study”, Chronobiol Int., v. 23, pp. 963–971.
  31. Vennelle, M., Engleman, H. M., Douglas, N. J. 2010, “Sleepiness and sleep­related accidents in commerc ial bus drivers”, Sleep Breath, v. 14, pp. 39–42.