Emotional valence (SD)

Arousal level (SD)

Low arousal positive

7.07 (0.43)

4.06 (0.07)

High arousal positive

7.08 (0.47)

6.75 (0.37)

Low arousal negative

3.17 (0.46)

4.11 (0.32)

High arousal negative

2.77 (0.56)

6.69 (0.35)