Table 2. Means and standard deviations of valence and arousal scores as a function of valence and arousal.

The raw scores are derived from Table 1 in Lang, Bradley & Cuthbert (2005).

	Negative valence			Neutral valence			Positive valence
	valence scores	arousal scores		valence scores	arousal scores		valence scores	arousal scores
Medium arousal	3.69 (0.40)	4.81 (0.04)		5.76 (0.10)	4.52 (0.27)		7.26 (0.17)	4.69 (0.13)
High arousal	3.77 (0.16)	5.78 (0.01)		5.68 (0.78)	5.62 (0.56)		7.26 (0.94)	5.65 (0.50)