THE EFFORT OF A DECREASE FATIGUE LEVEL ON COMPUTER USER EMPLOYEES AT STATE UNIVERSITY OF MEDAN

Computer• exham•tion due to long computer usage is a complex criter•ion which is not only concems plzy..•io/ogical and psychological fatigue but tile dominant relationship with the decline in physical performance, the .feelillg of fa.tigue, decreased motivation and decreased work productivity. This research was aim to developed an inter1•ention model for• decreasing occupational fatigue for computer user employees of the central administration bureau of Unimed. Tt was conducted by Quasi Expel'iment with design tif TwtJGroup DesignPt•etest-Posttest With Control Group sample wet•e 67 peoples. In tl!is design tl1ere were two groups determined consisting of 34 people as the fl•eatment group and 33 peoples as a control group. Data analysis was performed to see before and after intervention and its effect tm age, sex and years of service. The data were pr-ocessed by t-test analysis and f-test. The result of this research showed that there was influence intervention of EMRC toward decreased mental and physical fatigue at the rate of work speed,work accuracy, work consistency and physical exhaustion with a significance value smaller than the value of a= 0.05.