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. 2020 Apr 7;14:70. doi: 10.3389/fnhum.2020.00070

Table 2.

Mean (+SD) valence and arousal ratings for the Affective Digital Slider (n = 19) and GSR data (n = 18) for each IAPS picture category.

IAPs category
Measure Negative (n = 30) Neutral (n = 40) Positive (n = 10)
Valence 3.49 (±0.91) 5.02 (±0.23) 6.38(±1.19)
Arousal 5.78 (±1.13) 4.55 (±1.03) 4.16 (±1.00)
GSR(μV) 9.16 (±27.67) 8.78 (±27.50) 11.73 (±28.02)