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Mean valence and arousal of IAPS pictures based on means from adult women.
| IAPS scores | Positive images | Negative images | Neutral images | |||
|---|---|---|---|---|---|---|
| valence | arousal | valence | arousal | valence | arousal | |
| Mean | 7.30 | 4.50 | 2.84 | 5.05 | 5.13 | 5.00 |
| Standard deviation | .53 | .84 | .57 | .89 | .55 | .81 |
