THE SCIENCE BEHIND PREDICTIVE INDEX (PI)
How it all started...
Arnold S. Daniels, creator of the PI Behavioral Assessment and founder of The Predictive Index, was introduced to assessments in the 1940’s while serving in the United States Army Air Corps. He was a bombardier, navigator and gunnery officer. After flying over 30 missions before and after D-day, Daniels was assigned to partner with a psychologist who had been tasked with understanding the make-up of successful bombing teams. Daniels was introduced to the subject of tests and measurements and this is where his obsession with psychometric testing began.