Psychological Tests and Structured Interviews: Introduction

The outcomes of various tests must fit in with each other. Put together, they must provide a consistent and coherent picture. If one test yields readings that are constantly at odds with the conclusions of other questionnaires or interviews, it may not be valid. In other words, it may not be measuring what it claims to be measuring. Thus, a test quantifying one's grandiosity must conform to the scores of tests which measure reluctance to admit failings or propensity to present a socially desirable and inflated facade ("False Self"). (From the book "Malignant Self-love: Narcissism Revisited" by Sam Vaknin - Click on this link to purchase the print book, or 16 e-books, or 2 DVDs with 12 hours of video lectures on narcissists, psychopaths, and abuse in relationships: http://www.narcissistic-abuse.com/thebook.html)