Verbal impairment in alcoholics.

Research utilizing psychometric and neuropsychological measures has shown that alcoholics are impaired on visual-spatial tasks. Recent studies have also shown alcoholics are impaired on novel verbal tasks as well. The present study was undertaken to determine the degree of impairment among alcoholics in visual-spatial versus verbal tasks. Limited support for the hypothesis that alcoholics are impaired in verbal abilities was obtained in that the WAIS Vocabulary subtest discriminated between alcoholics and nonalcoholics. These findings are discussed in light of both the tendency to interpret neuropsychological tests in a rather simple fashion and the need for further research into the verbal functioning of alcoholics.