IVA contains a unique scale that lets you know if the test-taker is clicking randomly, thus invalidating the test. This saves you from basing important clinical decisions on invalid information. If running IVA on a notebook, substitute Port-Able Sound, by DigiSpeech. IBM 3.5 Same as IVA registration Kit, but includes license for unlimited number of tests administered at one computer station. Shipping and Handling charges are non-refundable.
Prices are subject to change without notice.
All hardware purchases are final. Hardware is warrantied for 90 days against manufacturing defects. Software comes with a 30 day money-back guarantee and a 90 day material and media warranty.