President -Hallmark Cards, Inc. “The ISPI™ is a vital tool we use to find the most successful candidates for roles within our company…”

OD Consultant at National Institute of Allergy and Infectious Diseases "It [the ISPI] seems to be a quick and more complete way to get a personality reading than many of the other tests [and]… I have taken most of them."

US Army LTC (ret), former Idea Catalyst, ARDEC, current lead strategic planner for NSRDEC (Natick Soldier Research, Development and Engineering Center) “Finally, after forty-three years with the Army, I have in the ISPI a proven tool to help me unleash the power and passion of my fellow scientists and engineers working in the Army's Research and Development Command.”