The WJ-III Cog is somewhat different from the other tests that include a
consistent standard battery of tests. The WJ-III Cog includes a Standard
Battery of 7 subtests plus 3 additional Supplemental subtests and an
Extended Battery of 7 additional subtests plus 3 additional Supplemental
subtests. The same categories are assessed but greater reliability is
possible with the additional subtests of the Extended Battery. In
addition, it is possible to get CHC factors when the Supplemental
subtests of the Standard and/or Extended Battery are given.
Click on a factor in the model below to learn more.
Click on a factor in the model below to learn more.