title: Verbal reasoning deficits in alcoholics.
abstract: The Conceptual Level Analogies Test (CLAT), a well-constructed test of analogical reasoning, was given to groups of middle-aged male alcoholics and control subjects in two separate studies. As predicted, the alcoholics had lower CLAT scores than nonalcoholics in both studies. These results support the generalized-diffuse model of the neuropsychological effects of alcoholism. Contrary to prediction, alcoholics differed from control subjects as much on the easy analogies as they did on the hard analogies, which suggested that alcoholics differ both qualitatively and quantitatively from nonalcoholics in cognitive impairment. Finally, in two of three studies in our laboratory, familial alcoholics had significantly lower CLAT scores than nonfamilial alcoholics. These findings emphasize the importance of considering familial history of alcoholism when studying the neuropsychological functioning of alcoholics.
mesh_terms: D000328:Adult; D000437:Alcoholism / Q000235:genetics / Q000503:physiopathology / Q000523:psychology*; D001921:Brain / Q000503:physiopathology; D006801:Humans; D007361:Intelligence Tests; D008297:Male; D008875:Middle Aged; D009483:Neuropsychological Tests; D011340:Problem Solving; D011594:Psychometrics; D014706:Verbal Learning