5. Evaluation Methods
Cognitive Workload — Quiz
Test your understanding of cognitive workload with 5 practice questions.
Practice Questions
Question 1
Which three dimensions are assessed by the Subjective Workload Assessment Technique (SWAT)?
Question 2
Which EEG frequency band typically increases in power during heightened cognitive workload?
Question 3
Which neuroimaging technique noninvasively measures changes in cortical blood oxygenation as an indicator of cognitive workload?
Question 4
What is a primary disadvantage of using a secondary task performance measure to assess cognitive workload?
Question 5
If the Pearson correlation between subjective workload scores and reaction time variability is $r=0.6$, what percentage of variance in reaction time variability is explained by workload?