(A) Overview of the design of Experiment 4. The times listed represent the total time of exposure to the context for a given session. A plus sign indicates a single .35 mA shock and a minus sign indicates exposure to the context without shock. A downward arrow indicates the administration of ethanol or saline prior to the session. (B) Mean percent freezing during strong (4 Shock) or weak (1 Shock) conditioning (Day 1) in which animals were 6 hr post acute ethanol injection (AEW) or saline injection (SAL). (C) Mean percent freezing during the test session (Day 2) 24 hrs following strong conditioning. 1 Shock- AEW, n = 8; 1 Shock-SAL, n = 8; 4 Shock-AEW, n = 8; 4 Shock-SAL, n = 8. ***, p < .001. Error bars represent the standard error of the mean.