This essential guide is for anyone who administers the CPI^TM 434 instrument. The manual includes chapters on the interpretation of the Folk Scales and the three Vector Scales, illustrative case analysis, reliability and factor analysis, and the detection of invalid protocols, eight specialized appendices, and an update on recent research (2002). It also contains updated information on the norm sample, case studies, history of the inventory, reliability and factor analysis, and interpretive data.

Harrison G. Gough and Pamela Bradley