Frequently Asked Questions

The concept of this test was introduced by Lewis Golberg in 1981, then developed by Costa and McCrae between 1987 and 1992.

This test determines a person's psychological profile based on five key personality traits: open-mindedness, extraversion, sense of responsibility, sociability and neuroticism.

It is used for both population studies and personal development.

To explore the sub-domains of these traits in more detail and learn more about them, you can visit the page dedicated to "Personalities".

The test examines the five main areas of the Big Five psychological model, including neuroticism, professional responsibility and open-mindedness.

It assesses the percentage of your answers in these areas and generates a profile based on these assessments.

For the most accurate results, we recommend that you answer the questions honestly, avoiding neutral answers wherever possible.

You can access the results of this test via a 24-hour offer or a monthly subscription.

All the instructions for taking the test and choosing an offer are detailed in the "How does it work?" section.

On a personal level, it can be useful if you are applying for a job, if you want to explore your personality more deeply or if you are looking for personal development.

On a professional level, this test can be used for job interviews, to better understand your working environment or for demographic studies. For example, this test was used in a pre-referendum study on the Brexit referendum.

To begin, you need to take the test. At the end of the test, to consult the results, you need to subscribe to the 24-hour offer for €0.50. Once the 24 hours have elapsed, the subscription will automatically change to a monthly subscription of €47.50.

To avoid the monthly subscription and keep only the 24-hour offer, simply unsubscribe easily.

For a detailed guide to carrying out the test and subscribing to an offer, see the "How does it work?" page.

With a subscription, you can take the test as many times as you like, either for yourself or for others, and access the results to compare and save them.

To cancel your subscription, simply click on the "Unsubscribe" tab or access your "My account" area, enter your e-mail address and confirm your request.

If you have failed to cancel your subscription, you may request a refund within 14 days of signing up, provided you have not used our services after the 24-hour trial period.