16 Personalities Test

About this test

Four-axis personality tests descend from Carl Jung's work on psychological types, turned into a questionnaire in the 1940s. Researchers criticise them for middling stability over time and for cutting continuous traits into hard categories: plenty of people sit at 52 percent on an axis and flip letters depending on the week. That's not a reason to skip the test, it's a reason to read the result as a portrait rather than a verdict.

This version measures four things. Where your energy comes from, other people or solitude. What your attention grabs first, the concrete or the possible. What decides a close call, the logic of the case or the effect on the humans in it. And how you handle time, by frame or by opportunity.

Twenty-four statements, rated 1 to 5. Half are reversed so you can't tick the same column on autopilot. The portraits are deliberately unsentimental: a personality type made only of qualities is useless, because it never tells you where you're losing time.

How it works

Each axis gets six statements, three of them worded backwards. We average your position on each one as a percentage; above 50 percent, the high letter wins. The four letters make up your code. An axis near 50 percent means you straddle it — read the neighbouring portrait too.