As observed in the original cohort, alcohol, vs. placebo, significantly decreased the number of correct responses on the DSST (p <0.0001) and an increased the time to completion of the Grooved Pegboard (p <0.0001) in the second cohort (Table 2). Both effects were most evident at peak BrAC. In the direct comparison between cohorts, no significant differences were detected on the DSST and Grooved Pegboard (Figure 3a & b). The observed results provide evidence for a full replication of all the findings presented in Brumback et al. (2007).
