Psychtests.com originally appeared on the internet scene in 1997 and is a subsidiary of Plumeus Inc., a privately owned high-tech company specializing in psychological test development and related products and services. While Plumeus is responsible for research and development of high-quality products and services centered on an extensive battery of psychological assessments, Psychtests was conceived as the delivery system of those same solutions. Since its inception, Psychtests has become a pre-eminent provider of psychological assessment products and services to human resource personnel, therapists, academics, researchers and a host of other professionals around the world.
Psychtests staff is comprised of a dedicated team of psychologists, test developers, researchers, statisticians, writers, and artificial intelligence experts. Psychtests was founded and is led by Dr. Ilona Jerabek, a specialist in the field of psychometric assessments and Vrat Jerabek Ph. D., a researcher and authority in the field of artificial intelligence.