Particularities of the Program for Psychophysiological Indicators’ Recovery in Hсu Senior Pupils

Authors

  • Natalia Ulyanytska Lesya Ukrainka Eastern European National University
  • Svitlana Indyka Lesya Ukrainka Eastern European National University
  • Olga Andriychuk Lesya Ukrainka Eastern European National University
  • Olena Yakobson Lesya Ukrainka Eastern European National University
  • Natalia Grayda Lesya Ukrainka Eastern European National University
  • Volodymyr Lavrenyuk Lesya Ukrainka Eastern European National University

DOI:

https://doi.org/10.29038/2220-7481-2020-02-78-84

Keywords:

recovery program, computer impact, senior pupils, space perception, attention.

Abstract

Topicality. The teaching of senior pupils is characterized by the widespread use of computers. It is established that visual acuity, contrast sensitivity, color perception, minimum separation and perception are changed under the influence of work on the monitor, but these indictors can be corrected. Our aim was to investigate the space perception and attention in HCU senior pupils and the impact of the author’s recovery program on these indicators determined by the function of cortical neurons. Research Methods. 56 senior pupils aged 15–16 with emetropic refraction without ophthalmological, somatic and mental disorders were examined by psychophysiological techniques. Nonparametric method (Wilcoxon-Mann-Whitney test) was used for statistical analysis. Results. It was found that one-hour work on a display led to a decay of the research function at 27 %. Short-term (15 min) passive rest of the eyes did not change the value of the studied indicator in senior pupils after 60-minute visual load. Performing of a restorative and breathing exercise set after one-hour work on a display, caused a significant increase in the space perception by 22 %. This parameter reached the initial level. Our study of the stability of focused attention showed that 28,57 % of pupils belonged to the first rank, 32,14 % to the second, 25,00 % to the third, and 14,29 % to the fourth. 60-minute visual load led to a decrease in the stability of concentrated attention by 46,7 %. 15-minute passive rest did not significantly affect the stability of focused attention. Performing of restorative and breathing exercise set after 1-hour work on a display, caused a significant increase in concentrated attention (by 43,5 %). Regarding the distribution of pupils by ranks, it was found that 28,57 % of respondents belonged to the first rank, the second – 32,14 %, the third – 28,57 % and the fourth – 10,71 %. Conclusions. Thus, the one-hour work of adolescents on displays leads to a decrease in space perception and stability of attention concentration, which does not improve after a passive 15-minute rest. These parameters recover after a set of exercises that can be recommended for use as HCUs as at educational institutions to restore visual functions and prevent visual disturbances.

References

Behosh, N. B. Zminy bioelektrychnoi aktyvnosti holovnoho mozku u osib molodoho viku pid vplyvom zorovykh navantazhen za kompiuterom. Zdobutky klinichnoi i eksperymentalnoi medytsyny. 2012. № 1(16). 148–151.

Burlachuk, L. F., Morozov, S.N. Slovar-spravochnyk po psykholohycheskoi dyahnostyke. Kyev: Naukova dumka,1989. 61–62.

Vadziuk, S. N., Vavryshchuk, T. A. Vikovi osoblyvosti zorovykh funktsii u shkoliariv. Za red.chlen-kor. APN Ukrainy, prof. V.H. Shevchuka. Ternopil:Volia, 2004. 68.

Vadziuk, S. N., Ulianytska, N. Ya. Vplyv roboty za personalnym kompiuterom na hostrotu zoru, kontrastnu chutlyvist ta kolorovidchuttia u ditei starshoho shkilnoho viku z emetropichnoiu refraktsiieiu. Ukrainskyi medychnyi almanakh. 2011. Tom 14. № 6. 36–37.

Vadziuk, S. N., Ulianytska, N.Ia. Stan hostroty zoru, minimumiv rozdilennia ta spryiniattia u starshoklasnykiv z emetropichnoiu refraktsiieiu pry roboti z personalnym kompiuterom. Ukrainskyi naukovo-praktychnyi zhurnal. Tavriiskyi medyko-biolohichnyi visnyk. 2012. Tom 15. № 3. ch. 2(59). 311.

Vadziuk, S. N., Ulianytska, N. Ia., Lozina, L. B. Stan spryiniattia prostoru ta uvahy u starshoklasnykiv-kom- piuterokorystuvachiv. Zahalna patolohiia ta patolohichna fiziolohiia. 2012. T. 7, № 4 (dodatok B). 151–153.

Vadziuk, S. N, Ulianytska, N. Ia., Bielikova, N. O., Indyka, S. Ia., Vadziuk, Yu. S., Sopiha, M. O. Porushennia zorovykh funktsii u pidlitkiv z emetropichnoiu refraktsiieiu pry vizualnomu kompiuternomu navantazhenni ta yikh vidnovlennia. Fiziolohichnyi zhurnal. 2018. T. 64. № 5. 47–53. https://doi.org/10.15407/fz64.05.047

Gubler, E.V.. Genkin, A.A. Primeneniye neparametricheskikh kriteriyev statistiki v mediko-biologicheskikh issledovaniyakh. Leningrad. «Meditsina». 1973. 45–48.

Kovtun, M. I.. Maslova, N. M.. Yavorskiy, A. V. Sovremennyye informatsionnyye tekhnologii i ikh rol v formirovanii zritelnoy sistemy detey i podrostkov. Suchasni problemi nauki ta osviti: materiali konferentsiї. Kerch. 27 chervnya – 4 lipnya 2011 r. Kharkiv. 2001. Ch. 1. 103–105.

Kochina, M. L. Podrigalo, L. V. Yavorskiy, A. B. Sovremennyye faktory vizualnogo vozdeystviya i ikh vliyaniye na zritelnyy analizator shkolnikov. Mezhdunarodnyy meditsinskiy zhurnal. 1999. №2. 133–135.

Kuryk, M. Elektromahnitni polia kompiutera i dytyna. Tele-ta radiozhurnalistyka. 2009. Vyp.8. 80–91.

Marishchuk, V.L.. Bludov, Yu.M.. Serova, L.K. Psikhodiagnostaka v sporte: uchebnoye posobiye dlya vuzov. M.: Prosveshcheniye.2 005. 349.

Semkiv, T.B. Praktykum iz psykholohii. Ternopil:Vyd-vo TPNU im.V.Hnatiuka,2009. 54, 284–285.

Usnyi tvir «Prohrama» Zberezhennia ta vidnovlennia zoru. Svidotstvo pro reiestratsiiu avtorskoho prava na tvir № 71968 vid 16.05.2017r. Derzhavnoi sluzhby intelektualnoi vlasnosti Ukrainy. Avtory: Ulianytska N.Ia., Vadziuk S.N., Indyka S.Ia.

Iatskovska, N.Ia., Dzhurynska, S.M., Dobrianska, O.V. Vplyv tryvalosti kompiuternoi ihrovoi diialnosti na psykhofiziolohichnyi stan orhanizmu ditei. Hihiiena naselenykh mists. 2009. №2. 317–322.

Flory, S., Cail, F. Psychophsiological changes during a VDU repetitive task Ergonomics. 2015. № 28 (10). 329–342.

Godnig Edward, C. Children and computer use: The impact on learning and visual development. J. Behav. Optom. 2012. Vol. 13. № 5. 15–38.

Published

2020-07-01

Issue

Section

Therapeutic physical training, sports medicine and physical rehabilitation

How to Cite

Particularities of the Program for Psychophysiological Indicators’ Recovery in Hсu Senior Pupils. (2020). Physical Education, Sport and Health Culture in Modern Society, 2 (50), 78-84. https://doi.org/10.29038/2220-7481-2020-02-78-84