Table 6.

Interaction between sign and age group on the distance effect.

Location of peak voxel	MNI coordinates			Cluster size	Peak t
	x	y	z
INTERACTION SIGN × AGE GROUP
R middle frontal gyrus	42	−4	49	128	32.9
R inferior, middle frontal gyrus	60	20	25	321	23.04
R middle, superior frontal gyrus	24	62	−11	19	20.29
L inferior, middle frontal gyrus	−48	14	−2	308	18.94
R inferior frontal gyrus	51	38	−14	45	17.41
R superior frontal gyrus	9	−19	76	76	16.88
R middle frontal gyrus	42	53	1	343	16.71
L superior frontal gyrus	−6	29	49	66	15.26
R superior, inferior parietal lobule	24	−64	46	62	15.13
R middle frontal gyrus	−24	8	49	78	14.35
R inferior frontal gyrus	−33	23	−11	67	14.31
Bilateral superior frontal gyrus	0	11	55	46	13.62
R inferior frontal gyrus	21	17	−23	45	13.4
R middle frontal gyrus	27	35	49	58	12.25
L inferior parietal lobule	−60	−28	34	17	12.16
R superior parietal lobule	33	−49	58	35	11.49
R inferior parietal lobule	39	−37	25	46	9.93
R superior frontal gyrus	12	62	28	14	9.93
R superior, inferior parietal lobule	−30	−70	43	65	9.53
R superior frontal gyrus	21	68	10	33	8.89
R middle frontal gyrus	33	20	37	48	6.13
L middle frontal gyrus	−39	17	40	13	5.57
FIFTH > SEVENTH GRADERS POSITIVE > NEGATIVE NUMBER DISTANCE EFFECT
L inferior parietal lobule	−63	−34	43	282	4.44
Bilateral superior frontal gyrus	9	5	61	69	4.37
R superior frontal gyrus	24	−7	55	37	4.06
Bilateral superior frontal gyrus	−9	−1	73	129	3.92
R middle frontal gyrus	48	2	43	122	3.86
L middle, inferior frontal gyrus	−60	−1	46	41	3.64
R inferior parietal lobule	45	−49	28	341	3.64
L inferior parietal lobule	−36	−49	25	19	3.59
R inferior frontal gyrus	57	23	−11	14	3.34
R superior parietal lobule	24	−46	64	19	3.22
L superior parietal lobule	−18	−67	55	23	3.19
R superior parietal lobule	27	−64	52	28	3.08
R inferior frontal gyrus	42	56	−5	28	3.01
R inferior frontal gyrus	30	23	−23	20	2.89
L middle frontal gyrus	−33	−1	49	49	2.47
L inferior frontal gyrus	−39	11	−17	10	2.34
L inferior frontal gyrus	−45	17	−8	30	2.21