Table 3.

Groups statistics for IA-change and HI-change scores.

	N	Mean	Std	t	df	p
IA-change				−2.14	36.03	0.039
NFB group	25	−1.2	2.17
WLC	21	−0.14	1.06
HI-change				−2.42	44	0.020
NFB group	25	−1.08	2.31
WLC	21	0.38	1.65