The effects of intrinsic motivation on mental fatigue
Fig 2
The subjective measure of fatigue and effort.
(A) Average fatigue scores for each block using the VAS. The y-axis shows subjective fatigue scores from 0 to 100. (B) Average effort ratings for each block using the RSME. The y-axis shows the subjective mental effort scores from 0 to 150. All x-axes show blocks, where odd blocks represented by square markers are the low motivation blocks. Error bars in each block represent standard errors.