What it measures
The five broad personality dimensions, with ten questions each. Fifty items is where the five scales become stable enough to compare one person with another.
Your score is read against adults generally. The bands below come from the shape of a normal distribution, which is the model the scoring assumes rather than a count from a reference sample. Most people sit in the middle and both ends are rare by definition, so a band is a position in a distribution, not a verdict.
Good uses
- A usable profile in about ten minutes.
- Seeing where you sit relative to adults generally.
- A starting point for reflection, coaching or a conversation.
Known limits
- It records how you see yourself, not how you behave. The two come apart whenever you have a reason to look good.
- Scores describe tendencies across many situations, not what you will do in any single one of them.
- It cannot tell you which job, course or partner to choose.
Other tests
Covering similar ground: Big Five 120 and HEXACO 60.