History. Developed in 1930s by psychologist Joseph F. Jastak Idea to expand on existing measures of cognitive performance and assess 3 basic academic codesfirst published in 1946Several revisions; WRAT3 (1993)WRAT4 (2006)WRAT-Expanded. WRAT4 Updates. New measure of reading achievement:Sentenc
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.