Reviews findings of a restandardization project which examined the current validity of the Minnesota Multiphase Personality Inventory (MMPI), an instrument used to test for personality and psychological disorders. States that the MMPI has proved to be a remarkably durable instrument over the 45 years of its use. (ML)

Increasingly neuropsychologists are under pressure, particularly in child custody and personal injury litigation, to justify the validity of the tests upon which their assessments are based. Reviews research on the validity of clinical opinions based on tests and concludes that test scores must be used in conjunction with life history and current…