When administering the WJ V, Riverside Insights recommends the examinee device to be an iPad with a screen size of 10” or larger, as that is how the test was standardized. Because the assessment is browser-based, we recognize the examinee can be on any tablet touchscreen device with a screen of 10” or larger and Riverside Insights cannot control the device used. Please note, using a tablet device other than an iPad on timed tests may result in differences in scores, based on the latency times of different devices. Riverside Insights strongly encourages the use of an iPad, especially on timed tests.