Effects of two levels of attention demand on vigilance performance under marihuana.

Author(s)
Sharma, S. & Moskowitz, H.
Year
Abstract

12 Ss under marihuana performed a modified version of the Mackworth clock-vigilance task with two levels of attention and response demands. Similar continuous declines in signal detections over time were found for both experimental conditions indicating that be vigilance decrements induced by marihuana (200 mcg/kg Body Weight) are unrelated to arousal level.

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Publication

Library number
B 8721 T /83.4/
Source

Perceptual and Motor Skills, Vol. 38 (1974), No. 3 (June), Part I, p. 967-970, 1 graph., 2 ref.

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