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Mean Normative Valence and Arousal Ratings for Included IAPS Images (from Lang et al., 2008)
| Pleasant (n = 20) | Neutral (n = 20) | Unpleasant(n = 20) | |
|---|---|---|---|
| Mean(SD) Valence (Adults) | 7.51(.51) | 5.27(.35) | 3.09(.76) |
| Mean(SD) Arousal (Adults) | 5.03(.77) | 2.99(.68) | 6.12(.58) |
| Pleasant (n = 6) | Neutral (n = 6) | Unpleasant (n = 2) | |
|
| |||
| Mean(SD) Valence (Children) | 8.55(.13) | 5.91(.20) | 4.01(.14) |
| Mean(SD) Arousal (Children) | 5.81(.40) | 3.02(.19) | 7.41(.42) |
