64 questions·10 min·6 dimensions·up to 14 clinical frameworks·6 report sections
Good morning,
This test assesses personality with the Big Five model (OCEAN), on five continua rather than in boxes: openness to what is new, organization and discipline, the energy drawn from other people's company, cooperation and the trust extended, and emotional reactivity under pressure.
The report places the answers on each of these axes and accounts for the gaps between them.
What you receive — a report written from your answers: what stands out, what sustains it, and where to start. This week, this month, later on.
How it is built — each axis is analyzed on its own, then cross-read with the others, through clinical reading frameworks. Your detailed answers are attached as an appendix. See an example report
The test runs over 64 questions and takes about 10 min, for a price of $3.60.
We'd also suggest reading the book The Practical CBT Guide, to take this reflection further. It's included in the price and downloadable.
If you have a question about your report, write to us at contact@psychologieetserenite.com: a psychotherapist will reply within 48 hours.
The Big Five Personality Test (OCEAN) — a 64-question self-assessment, about 10 min. This test assesses personality with the Big Five model (OCEAN): openness, conscientiousness, extraversion, agreeableness and neuroticism. Once finished, you receive a detailed PDF report ($3.60): your score on each of its 6 dimensions, a radar chart, up to 14 clinical reading frameworks and a personalized action plan. It is designed to help you know yourself better.
This test covers curiosity, avoidance, speaking up, isolation, tiredness, work, empathy, conflict, judgment, mood, anxiety, tension, perseverance, organization and readiness to change.
What the test asks, for example
Curiosity
If new ideas and concepts rarely spark your curiosity.
If you are drawn to stimulating intellectual debates.
Avoidance
If you prefer sticking to what you know rather than stepping out of your comfort zone.
If, when a new, unfamiliar place opens up near you, you want to try it out.
Speaking up
If you prefer staying in the background rather than being the center of attention.
If you often take the initiative to start conversations with strangers.
Isolation
If you rarely seek out opportunities to meet new people.
If you make new friends easily.
Tiredness
If you feel drained after spending a lot of time with others.
If you feel stimulated and full of energy when you're around others.
Work
If you prefer working alone rather than as part of a team.
If you are a cooperative person who likes to work in harmony.
Empathy
If you have little patience for other people's flaws and mistakes.
If you feel empathy for people who are struggling.
Conflict
If you don't hesitate to get into conflict, even if it means upsetting people.
If you treat others with respect and courtesy in all circumstances.
Judgment
If you remain wary of other people's intentions.
If you readily give people you meet the benefit of the doubt.
Mood
If your mood often changes unexpectedly.
If you keep your composure when faced with minor daily annoyances.
Anxiety
If, when something unexpected disrupts your plans, you quickly feel anxiety take over.
If you stay calm in the face of life's pressures.
Tension
If you often feel overwhelmed by your negative emotions.
If, once a tense moment has passed, you quickly regain your balance.
Perseverance
If you often leave things unfinished.
If you are persevering even when faced with difficulties.
Organization
If you prefer improvising over following a plan.
If, when you have an important project to prepare, you tackle it ahead of time and methodically.
Readiness to change
If your personality traits have a real impact on your life and relationships.
If you believe you are capable of growing in this area.
About this test
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Dimensions assessed
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Openness to Experience- Intellectual curiosity, creativity, attraction to novelty and original ideas.
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Conscientiousness- Organization, discipline, reliability and tendency to plan rather than improvise.
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Extraversion- Sociability, energy, enthusiasm and tendency to seek social stimulation.
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Agreeableness- Cooperation, empathy, kindness and concern for others' well-being.
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Neuroticism- Sensitivity to stress, tendency to experience negative emotions such as anxiety or sadness.
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Readiness to Change- Measures your current readiness to acknowledge the impact of this topic on your life and engage in a process of growth.
Reference frameworks and authors
based on Big Five Inventory (BFI) (John & Srivastava, 1999)
based on NEO Personality Inventory-Revised (NEO-PI-R) (Costa & McCrae, 1992)
Why take this test?
▼
This test assesses personality with the Big Five model (OCEAN), on five continua rather than in boxes: openness to what is new, organization and discipline, the energy drawn from other people's company, cooperation and the trust extended, and emotional reactivity under pressure.
The report places the answers on each of these axes and accounts for the gaps between them.
The questionnaire explores 5 areas: Openness to Experience, Conscientiousness, Extraversion, Agreeableness, Neuroticism. Your answers support reflection, not a diagnosis. A separate module explores readiness to change; it is not another trait of the model presented.
Dimensions explored
These are the aspects explored by this questionnaire. Your answers help put them into perspective.
Openness to Experience
Intellectual curiosity, creativity, attraction to novelty and original ideas.
Conscientiousness
Organization, discipline, reliability and tendency to plan rather than improvise.
Extraversion
Sociability, energy, enthusiasm and tendency to seek social stimulation.
Agreeableness
Cooperation, empathy, kindness and concern for others' well-being.
Neuroticism
Sensitivity to stress, tendency to experience negative emotions such as anxiety or sadness.
Readiness to Change
Measures your current readiness to acknowledge the impact of this topic on your life and engage in a process of growth.
How does it work?
1
Take the test
Answer the 64 questions honestly. There are no right or wrong answers — just choose the option that best describes you. The test takes about 10 min.
2
Proceed to payment
Once you finish the test, pay $3.60 securely to unlock your full report. No registration required.
3
Download your detailed PDF report
For a comprehensive analysis, get your PDF report (5 dimensions analyzed, radar chart, personalized recommendations, action plan). Instant download after secure payment.
They took this test
★★★★★
“ The Big Five is the gold-standard model in personality psychology. The report analyzes my five traits with precision. My openness is very high and my agreeableness low, which explains a lot about my relationships. ”
— Alexandre, January 2026
★★★★
“ Thorough report on the five personality dimensions. The radar chart is very telling. I'd have liked even more detail on the sub-facets of each trait. ”
— Virginie, December 2025
Frequently Asked Questions
What does this test measure?
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This test evaluates 5 psychological dimensions: Openness to Experience, Conscientiousness, Extraversion, Agreeableness, Neuroticism. Each dimension is scored individually, giving you a detailed view of your profile rather than a single overall number. A separate module explores readiness to change; it is not another trait of the model presented.
How long does this test take?
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The test contains 64 questions and takes approximately 10 min to complete. You can answer at your own pace — your progress is automatically saved in your browser.
How does this test work?
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The test is anonymous and requires no registration. After completing it, you immediately see a preview of your results. The detailed PDF report, with in-depth analysis, charts and personalized recommendations, is available for $3.60.
Is this test scientifically validated?
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This questionnaire explores your answers across 5 dimensions (Openness to Experience, Conscientiousness, Extraversion…). The theoretical references listed do not, by themselves, establish scientific validation of this questionnaire. Its results support reflection and do not replace a professional assessment.
What does the PDF report contain?
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Your report includes: your overall score with detailed interpretation, individual analysis of each of the 5 dimensions, a radar chart visualizing your profile, personalized recommendations for improvement, practical exercises, and additional resources.
Is my data kept confidential?
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No account creation, no email required — no sign-up needed at all. Your answers are sent to our servers while you take the test. All data is automatically deleted after 30 days — see our Privacy page for full detail.
Who is this test for?
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Read this test’s introduction and dimensions to check whether they match your situation. Answer from the perspective specified in the instructions.
Can I retake the test later?
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Yes, you can retake this test as many times as you wish. Some people take it again after several months to observe how their profile evolves. Each new attempt generates its own report — previous answers are not reused.
What should I do with my results?
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The report organises your answers and offers points for reflection. You can discuss it with a professional; it does not replace their assessment or prescribe treatment.
Can people close to me also take it?
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Yes. Each person gets their own anonymous, unique report, based on THEIR answers. Comparing profiles within a family or couple can be useful — provided each person takes the test honestly and on their own, without influencing one another during the answers.
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