The paper study tends to classify all subtests in the last three American edition versions of the Wechsler tests in this critical theory and compare these tests. We found that the five of The Wechsler Intelligence Scale for Children–Fifth Edition WISC-V primary indexes align with Gc, Gv, Gf, Gwm, Gs as well Glr is measured by two complementary indexes: the Naming Speed Index and Symbol Translation Index.