Table 5.

Degraded AX Continuous Performance Test: Errors and Reaction Times

	Group
	Healthy controls				Other personality disorder				Schizotypal personality disorder
	Errors		RT		Errors		RT		Errors		RT
Trial type	M	SD	M	SD	M	SD	M	SD	M	SD	M	SD
Short delay
AX	17.1	14.9	501.8	133.3	16.1	11.6	457.4	73.9	17.0	15.0	462.2	105.0
AY	11.6	11.1	622.0	112.7	13.6	17.9	629.3	110.2	19.1	21.1	603.0	102.9
BX	13.7	10.1	470.2	154.5	17.2	20.0	528.6	177.1	24.8	25.3	523.3	158.5
BY	2.2	4.3	438.1	99.9	4.4	10.1	458.2	121.2	7.1	15.3	486.9	103.3
d'-context	2.2	0.7			2.14	0.7			1.8	0.9
Long delay
AX	24.4	23.8	541.8	114.9	30.5	24.5	501.5	90.1	34.4	28.2	530.2	113.5
AY	13.5	18.0	687.0	130.5	17.3	17.7	673.6	120.5	11.1	16.2	616.4	123.9
BX	16.4	15.1	464.9	129.1	13.4	16.6	517.2	176.7	23.9	24.5	504.7	135.4
BY	19.5	5.1	463.4	105.7	2.3	6.0	532.2	129.2	3.5	12.4	504.8	112.2
d'-context	1.8	0.9			1.7	1.0			1.2	1.1

Note. Error data are proportions of errors, and reaction time (RT) data are milliseconds.