TABLE 3.

Objective cognitive task outcomes for the BPT and waitlist control groups.

	BPT				Waitlist				F	ES (d)
	T1		T2		T1		T2
Go/no-go task [n = 13/10 (BPT/Waitlist)]
Commission error (%)	33.46	(25.12)	33.08	(29.83)	35.50	(30.04)	35.00	(30.09)	0.00	0.00
Omission error (%)	2.88	(4.49)	1.73	(2.37)	1.38	(1.24)	1.25	(2.04)	0.37	−0.28
RT (ms)	373.23	(84.99)	389.53	(81.29)	339.42	(60.11)	344.21	(59.20)	0.14	0.15
RT variability (ms)	126.47	(69.37)	137.51	(67.22)	88.38	(23.01)	104.63	(32.25)	0.06	−0.09
Single response selection task (n = 10/10)
RT to target trials (ms)	519.03	(117.45)	473.64	(117.72)	441.13	(92.88)	517.70	(130.97)	4.45*	−1.10
Error of target trials (%)	34.00	(19.55)	46.00	(20.11)	42.00	(26.16)	37.00	(24.97)	2.71	0.71
Error of non-target trials (%)	7.27	(9.21)	3.93	(3.29)	8.67	(6.96)	6.93	(5.55)	0.16	−0.19
Forward digit span task (n = 14/11)
Recalled sequence	4.50	(0.76)	5.14	(1.17)	5.09	(0.83)	5.45	(1.44)	0.56	0.34

Mean (SD); BPT, behavioral parent training; ES, effect size (Cohen’s d); T1, baseline; T2, post-treatment. *p < 0.05.