Pobierz numer - Górnośląska Wyższa Szkoła Pedagogiczna

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Pobierz numer - Górnośląska Wyższa Szkoła Pedagogiczna

If we consider the dynamics of changes in the signal the definite level of work reliability, are presented belowexposure in the test in the feedback regime (in the case of ( T a ble 3).a correct reaction to an irritant its exposure decreases, and Here we can clearly see the identity of initial exposurein the case of an erroneous one - increases) we can note level characteristics of both subgroups. On the otherone interesting peculiarity. In long-term exposures of hand, the resulting levels of the mentioned subgroupsthe assigned signal the number of erroneous actions is differ significantly, beginning with 50% work reliability,minimal, whereas in а boundary short-term exposures – it confirming our conclusions on the difference ofcan reach 100%. Intermediate values of exposure duration mechanisms of fatigue development in the subgroupscause the increase of the number of errors. The regularity concerned.of changes in the dependence of an error occurrence onthe exposure duration for each respondent is very indiviindicesof the intensity before and after work is likely toThe availability of the significant difference betweendual, however, the type of such regularity can be describedwith a definite precision, using a logistic curve. Thus, for be a very significant result in solving the task ofeach individual it is possible to calculate coefficients of distinguishing operators with high level of reliability. If forthe function:, which adequately (with the first subgroup such significant differences are definedhigh level of significance р

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