Figure 1

Experiment 1-Evaluation of 0.3% versus 0.6% SAC Discrimination. Mean ml SAC Consumption (± SEM) on the First Taste Exposure Day and both SAC Discrimination Test Days. RM-ANOVA showed that on the First Taste Exposure, in the absence of any drug treatment or other behavioral manipulation, all animals drank significantly more 0.3% SAC in comparison to 0.6% SAC. Also, RM-ANOVA showed that on both SAC Discrimination Test Days the SAL and BAC 1 mg/kg groups drank significantly more 0.3% SAC than 0.6% SAC. The BAC 2 mg/kg and BAC 3 mg/kg groups did not drink significantly different amounts of 0.3% SAC and 0.6% SAC on either test day. The SAL and BAC 1 mg/kg groups also showed a steady increase in 0.3% SAC consumption between the First Taste Exposure and Test 2 (the final taste exposure), but the BAC 2 mg/kg and BAC 3 mg/kg groups did not increase their consumption of 0.3% SAC. * Significant within group difference between 0.3% and 0.6% SAC. p < 0.05