The main product page on that test

http://www4.parinc.com/Products/Product.aspx?ProductID=RIAS

provides a few more details, including a link to an online PowerPoint (in the .PPT document format)

http://www4.parinc.com/WebUploads/samplerpts/rias.ppt

with perhaps more than you want to know about that test.

"Students have no shortcomings, they have only peculiarities." Israel Gelfand