The Plum Discovery Survey is based on the Big Five Personality Model, a well-regarded and highly researched framework. This is the most widely accepted framework for personality and for use as a predictor of job performance. Since the creation of The Plum Discovery Survey, it has undergone rigorous testing to establish test-retest reliability, convergent validity, and criterion-related validity.
We leverage deep expertise in industrial/organizational psychology to develop our surveys and supplementary materials. It is of utmost concern that every tool we develop is based on the latest research.
We invite you to learn more around the validity of personality tests in our Blog article: Are Personality Tests Valid?
