The Predictive Index Celebrates 70 Years of Transforming Workplace Performance Through Behavioral Science.

By 1955, after extensive study of leading psychologists and collecting data from thousands of people, Daniels crafted the algorithm for the first Predictive Index Behavioral Assessment.

The Predictive Index Behavioral Assessment measures four key behavioral drivers: dominance, extraversion, patience and formality.

The Counterproductive Behavior Index (CBI) is a 120-item, true-false questionnaire developed to assess five aspects of counterproductive work-place behavior: Dependability Concerns, Aggression, ...