Table 2.

Data from anxiety-like behavior measures.

Elevated plus maze	High-contact offspring (n = 48)		Low-contact offspring (n = 36)
	Mean	SE	Mean	SE
Time in center*	35.35	4.64	59.92	14.27
Time in open arms	111.10	14.04	103.06	19.41
Time in closed arms	125.56	14.68	142.92	16.90
Time autogrooming	14.92	6.36	21.67	6.61
Total arm entries	11.84	1.16	10.54	1.19
Proportion of time in open arms	0.47	0.05	0.45	0.06
Open field arena	(n = 47)		(n = 35)
Time in center	99.76	8.55	93.74	7.60
Time in periphery	493.80	8.16	503.48	7.64
Line crossings	608.21	40.46	613.14	49.69
Rearing	48.80	4.08	49.51	5.72
Time autogrooming	20.31	3.89	21.08	3.80

Elevated plus maze, low-contact offspring spent more time in the center of the maze compared to high-contact offspring [F_{(1, 70)} = 4.82, p = 0.03]; Open field arena, groups did not differ in anxiety-like behavior as measured in an open field arena.

^*Significant difference between groups; p = 0.03.