Table 3.

Mean Percentage of Responses Classified as Positive, Negative, and Neutral During the ERP Experiment in Relation to Prior Classified Sentence Types

Sentence Type (Prerated)	Participants’ Classifications During ERP Experiment						Total
	Positive		Negative		Neutral
	Controls	Patients	Controls	Patients	Controls	Patients	Controls	Patients
Positive	85.8 (7.3)	77.2 (13.1)	3.6 (7.0)	2.9 (3.6)	20.4 (14.6)	27.2 (20.1)	33.7 (0.9)	33.7 (0.8)
Negative	1.7 (1.6)	2.5 (3.6)	87.4 (12.4)	86.4 (11.0)	3.8 (3.7)	9.3 (9.4)	33.4 (1.0)	33.3 (0.4)
Neutral	12.5 (7.5)	20.3 (12.6)	9.1 (9.8)	10.7 (10.2)	75.9 (13.9)	63.5 (24.3)	32.8 (0.5)	33.0 (0.6)
Total (%)	100	100	100	100	100	100	100	100

Note: SDs are shown in parenthesis. ERP, event-related potential.