The W-22 Ordered by Difficulty Short Interval version is a word recognition or speech discrimination test. It consists of four lists of 25 words each selected by D. Rose so that they are ordered from most likely to be missed to the least likely. If the first 10 items (or 9 of the 10) are heard correctly, the test is halted, since it is assumed that an individual with word recognition difficulty will be most likely to miss the most difficult items. Persons who miss more than one of the first ten items are given the entire 25-word list.
This short-interval version of the test gives the patient 2.5 seconds to respond instead of the standard four seconds. It is yet another way to effectively speed up administration time, but this version is not recommended for young children or the elderly.
The W-22 Ordered by Difficulty Short Interval version includes a) audio recording, and b) word list. This product does not include instructions or normative data. It is assumed that purchasers of Auditec’s products are well trained in their use, purpose, and interpretation.Available from Auditec, Inc. Call 1-800-669-9065 (from US) or 314-416-1050 (outside the US) to order. FREE shipping within the contiguous US.
NOTE: Online ordering cannot be used for custom CDs. If you want this recording combined on a CD with other recordings, please email firstname.lastname@example.org with your test selections along with your state or country instead of using the “Buy Now” button. You will receive a Paypal invoice for your custom order.
*INTERNATIONAL CUSTOMERS: Online ordering does not include shipping and handling charges. Please email email@example.com with your test selections along with your state or country for an exact quote. If you use online ordering, you will be invoiced later for the shipping charges.