Table 3.

Group housed (GH) and socially isolated (SI) rats were re-tested on the elevated plus maze after 6 weeks of EtOH self-administration in a homecage, intermittent access two-bottle choice model.

	Group housed, GH	Socially isolated, SI	t, p
Open arm time (sec)	87.15 ± 21.7	89.20 ± 22.1	t = 0.065, p = 0.474
Open arm entries	3.75 ± 0.8	4.10 ± 1.0	t = 0.271, p = 0.395
Open arm explorations	7.25 ± 1.7	7.10 ± 1.2	t = 0.074, p = 0.471
Closed arm entries	6.50 ± 1.1	5.80 ± 0.7	t = 0.574, p = 0.287

GH and SI rats did not differ on any measure. Data are presented as mean ± SEM.