APPLICATION AND COMPARISON OF NASA TASK LOAD INDEX METHOD (NASA-TLX) WITH AND WITHOUT WEIGHTING IN A STUDY

Abstract

Abstract: The main objective of this research was to obtain the mental workload indexes applying the NASA-TLX method, in order to make the comparison of the results both with and without weighting. A survey of 21 questions was applied to 50 students from the Autonomous University of Ciudad Juárez. The school performance was measured in three different levels, obtaining the dimensions scores and the workload index with or without weighting, applying statistical tests that show differences in the data obtained.any questions about the format, direct it to the SEMAC Academic Committee. The performance based on the results was higher in