Table 5 Wilcoxon PRV SD12Min at the local level with directions.

From: Dynamically predicting comprehension difficulties through physiological data and intelligent wearables

Task/Region

Task/Region

P value

Change direction (increase \(\uparrow\) decrease \(\downarrow\))

Task 1 Region 1

Task 2 Region 2

0.0191

\(\uparrow\)

Task 1 Region 2

Task 3 Region 2

0.0001

\(\downarrow\)

Task 2 Region 2

Task 3 Region 2

0.0165

\(\downarrow\)

Task 2 Region 3

Task 3 Region 2

0.0203

\(\downarrow\)

Task 2 Region 1

Task 2 Region 2

0.0205

\(\downarrow\)

Task 1 Region 1

Task 3 Region 1

0.0267

\(\downarrow\)

Task 3 Region 1

Task 3 Region 2

0.0306

\(\downarrow\)

Task 2 Region1

Task 3 Region 1

0.0467

\(\downarrow\)

Task 2 Region 1

Task 3 Region 2

\(2.633 \times 10^{-6}\)

\(\downarrow\)

Task 1 Region 1

Task 3 Region 2

\(8.336 \times 10^{-6}\)

\(\downarrow\)