Marihuana effects on a critical tracking task

wbldb

Affiliations

¹Department of Psychology, University of California, Los Angeles, California

²Southern California Research Institute, Los Angeles, California
Abstract

12 subjects were tested on a critical tracking task under placebo and active marihuana (200mg THC) conditions. They were trained extensively and then tested before drug administration and at 15 minute intervals for 4 hours after drug administration. Marihuana significantly reduced performance for the 4 hour testing period.