 After 30 minutes, breathalyzer samples were recorded and recorded every 30 minutes thereafter.In the test for narrative recall, those who received alcohol and FB+ (those who admitted to having a fragmentary blackout within the last year) recalled fewer narrative details after a 30 minute delay but there were no significant interaction effects.The next day, participants were called and tested on their narrative recall and cued recall; the results were that those who consumed alcohol showed poorer 30 minute delay recall and next-day recall than those who did not consume alcohol, but there were no significant effects on cued recall of details.