You have almost certainly heard the name before: the Predictive Index assessment, or PI for short. More and more Belgian companies use it as a standard part of their hiring process or team development. But what does the assessment actually measure, and why do so many HR leaders and management teams rely on it to make decisions?
Not a personality test, not an IQ test
The Predictive Index is often mentioned in the same breath as personality tests, but that sells the tool short. PI is a scientifically validated talent optimization platform that provides insight into drives, behavior and cognitive ability - not to put people in a box, but to deliver objective, usable data about how someone works, communicates and makes decisions.
There is no "good" or "bad" result. Someone who is strongly dominant and results-driven is not better or worse than someone who works precisely and analytically - it is about fit: does this behavioral pattern suit the role, the team and the context?
The three core assessments
Within the PI platform, there are three assessments, each with its own purpose.
PI Behavioral Assessment. This is the best-known part: a roughly six-minute questionnaire that reveals someone's drives and working style. Think dominance, extraversion, patience and precision. The result is not a label, but a behavioral pattern that helps you fine-tune communication, collaboration and leadership.
PI Cognitive Assessment. Where the Behavioral Assessment is about drives, the Cognitive Assessment measures learning ability and problem-solving. Of the three assessments, this is the strongest predictor of success in complex roles - more important than work experience or a resume alone.
PI Job Assessment. Before you can match someone to a role, you need to know what that role really requires. The Job Assessment lets the people who know the role best - often the team itself - build an objective job target. That target is then compared to the behavioral and cognitive data of candidates or employees.
Why companies use the PI assessment
The most common application is hiring: instead of relying on gut feeling during an interview, PI provides an objective layer of data that helps you make the right match between candidate and role. But the assessment does not stop at hiring. Organizations use the same data to build teams, give managers insight into their own style, and understand why certain collaborations do or do not run smoothly.
Research shows again and again that a poor fit between person and role, or between employee and manager, is one of the biggest causes of turnover. Knowing in advance what kind of work, pace and autonomy someone needs to thrive helps you avoid costly hiring mistakes and increases the odds that people stay - and grow.
What does a PI journey look like in practice?
The assessment itself takes only a few minutes, but the real value lies in the interpretation. A raw PI graph without guidance delivers little on its own; it is the translation into concrete actions - in hiring, in coaching, in team building - that makes the difference. That is why most organizations work with a certified PI partner who connects the data to the company's real challenges: which role calls for which profile, which team is missing which drive, which manager has which blind spot.
Get started with PI
Curious what the Predictive Index assessment could mean for your organization? As a certified PI Associate Partner, People for Success guides you from your first introduction all the way through full implementation - including training and embedding it into your HR processes. Discover The Predictive Index or try the PI assessment for free and discover your own drives in six minutes.