Table 4.

Mean attentional bias with SD as a function of stimulus presentation, instruction condition, and phase.

	500 ms				1250 ms
	Affective		Sensory		Affective		Sensory
	Pre	Post	Pre	Post	Pre	Post	Pre	Post
Placebo	−7.42 (49.19)	−16.22 (58.96)	−6.98 (46.46)	3.39 (73.74)	−9.60 (61.54)	2.80 (54.59)	8.78 (46.37)	0.43 (53.79)
Nocebo	−3.93 (52.90)	−4.57 (54.29)	6.60 (53.17)	−4.17 (50.83)	−9.92 (81.25)	0.75 (72.87)	13.98 (46.64)	2.56 (39.42)
Control	16.90 (51.75)	0.74 (40.97)	−2.73 (53.27)	−3.22 (36.18)	−0.99 (53.23)	0.69 (38.23)	9.39 (42.82)	−0.60 (40.90)