Table 2.

Group means and standard deviations (SD) for detection threshold for the AMC, TDJ-V, TDJ-A, and APC tasks

Task	n	Detection threshold
		Mean	Range
AMC
22q11DS	60	14 (12.4)	2–48c**
TD	49	7 (5.2)	2–27
SCA	43	8 (6.5)	2–28
TDJ-V
22q11DS	36	31 (10.5)	12–49c**
TD	30	17 (15.4)	1–46
SCA	23	22 (13.8)	1–49
TDJ-A
22q11DS	40	23 (18.3)	1–50c**
TD	30	8 (10.2)	1–42
SCA	27	12 (13.9)	1–50
APC
22q11DS	59	21 (11.5)	11–50NS
TD	44	20 (11.3)	11–46
SCA	42	18 (8.9)	11–38

*p value <  0.01; **p value < 0.001; ^a22q11DS < SCA; ^bSCA < TD; ^c22q11DS < TD; NS, not significant