1. Conduct the analyses outlined in this chapter. If you have a student version program that only allows a certain number of variables, you may be able to estimate a portion of the models. The initial four-factor model is on the accompanying Web site (www.

tzkeith.com) as the file “DAS-II first 1.amw,” and the data are in the file labeled “das 2 cov.xls” or “DAS 2 cov.sav.”