The effects of a 3 mg/kg body weight (BW) dose of caffeine were assessed on behavioral indices of response inhibition. To meet these aims, we selected a modified AX version of the Continuous Performance Test (CPT), the stop task, and the flanker task. In three double-blind, placebo-controlled, within-subjects experiments, these tasks were…

To determine the effectiveness of a model driver education curriculum in leading to safe vehicle operation among beginning drivers, the Safe Peformance Curriculum, based on instructional objectives derived from analysis of the driver's tasks, was developed and pilot tested. Students were randomly assigned to one of the following: a Pre-Driver…