The present article aims to prove the validity of Zulliger Test, by comparing its results to the Equicultural of Catell and Catell Test. Fifty subjects were submitted to both instuments and the results were analysed according to statistics methods (Wilcoxon Signed Rank Test: Difference and the Validity Test of Diagnostic), determining its sensivity, specificity and acuracy. The results have confirmed the validity of Zulliger Test in a significant level of 0,05 with confidence interval of 95%.