[Distribution in normal subjects of performance in Token test: a basic study for the diagnosis of learning disabilities].

For the diagnosis of specific reading disorder (SRD) we studied the distribution in 187 elementary school children of the scores of Token test. Token test was performed under two conditions: listening and reading by presenting the same sentences. The diagnosis required a normal score under the listening condition, an abnormally low score under the reading condition and significantly large discrepancy between them. This test is valid and convenient for the diagnosis of SRD.