Can all items that use the same materials within an age group be administered one after the other?

Frequently Asked Question:

Can all items that use the same materials within an age group be administered one after the other?

Answer:

Because the items are ordered by difficulty, administer the items in each subtest in the order listed (with the exception of series items). The subtests were standardized by having examiners follow the item order provided. It also ensures that all pertinent items are administered (none are forgotten), and that reversal and discontinue rules are met quickly, with no extraneous items that may contribute to the fatigue of the child.