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. Author manuscript; available in PMC: 2016 Apr 1.
Published in final edited form as: Alcohol Clin Exp Res. 2015 Mar 9;39(4):631–639. doi: 10.1111/acer.12674

Figure 1. Communal housing increased indices of maternal care.

Figure 1

Time spent on nest (left) and pup care (right) were measured using a time-sampling approach, as described in the Materials and Methods. Data are mean +/− SEM from n=5 communal cages and n=6 standard cages. Time on nest (t(9)=3.99), p=.003 and pup care (t(9)=4.00, p=.003) were increased by communal housing compared with standard housing. ** p <.01