Citation

Erblich J, Earleywine M. J. Stud. Alcohol 1995; 56(4): 444-448.

Affiliation

Department of Psychology, University of Southern California, Los Angeles 90089-1061, USA.

Copyright

(Copyright © 1995, Rutgers Center of Alcohol Studies)

DOI

unavailable

PMID

7674680

Abstract

OBJECTIVE: This study was developed to offer direct support for the Josephs and Steele attention-allocation model. The model suggests that alcohol consumption limits attentional resources to the most salient environmental cue. METHOD: Forty men participated in a study designed to test the model using measures of memory and attention during ethanol intoxication. Twenty completed memory tests in the presence of a background distractor and 20 completed the tests without a distractor, in two sessions: once while intoxicated (80 mg/dl BAC) and once while sober. RESULTS: A significant Distraction x Intoxication interaction indicated that ethanol-related differences in recall occurred only in the absence of distraction. Distraction impaired subjects only when they were sober. CONCLUSIONS: Results support the Josephs and Steele attention-allocation model. Findings are discussed in broad terms of an individual's cognitive capabilities when intoxicated and in terms of risk for later alcoholism.

Language: en