. Author manuscript; available in PMC: 2019 Dec 1.

Published in final edited form as: Pharmacol Biochem Behav. 2018 Aug 29;175:1–9. doi: 10.1016/j.pbb.2018.07.012

Table 1.

Mean social behavior (± SEM) following vehicle or acute ethanol challenge in Experiment 1.

EtOH Dose (g/kg)	Behavior	Adult		Aging
EtOH Dose (g/kg)	Behavior	Males	Females	Males	Females
0.0	Preference	15.7 ± 8.8	5.1 ± 8.5	-3.9 ± 19.7	-1.0 ± 12.0
0.0	Crosses	13.0 ± 1.2^a	19.3 ± 1.7 ^b	4.8 ± 0.7 ^c	8.1 ± 0.9 ^d
0.5	Preference	23.4 ± 6.8	5.7 ± 4.7	2.6 ± 14.3	4.7 ± 16.5
0.5	Crosses	10.0 ± 0.9*^a	18.0 ± 1.6*^b	3.5 ± 0.6*^c	7.2 ± 0.8*^d
0.75	Preference	-6.1 ± 12.0	-26.3 ± 14.3	-26.7 ± 33.6	13.6 ± 23.6
0.75	Crosses	7.9 ± 1.2*^a	17.3 ± 2.5*^b	1.6 ± 0.5*^c	5.9 ± 1.2*^d

Asterisks (*) indicate a significant difference from saline control (p < 0.05). Significant interactions are indicated by a letter system in which different letters indicate groups that differ from one another.