what does the wiat II math composite score measure
Your child was recently administered the Wechsler Individual Achievement Test-Second UK Edition (WIAT-II UK). This test includes nine subtests that measure reading, mathematics, written language, and oral language skills. The following is a description of each subtest in the WIAT-II UK.f an ability score is also reported on the graph, notice how closely your childâs WIAT-II scores fall in relation to the ability score. Intervention may be indicated in instances when the ability score is much higher than the WIAT-II achievement subtest scores.