IPIP-NEO

Big Five · personality domain

Openness to Experience

Openness to experience is the Big Five trait behind curiosity: the pull toward new ideas, art, feelings and unfamiliar paths. It describes how eagerly your mind leaves the beaten track. This page explains the trait, its six facets, what high and low scores look like in daily life, and how to measure your own.

  • One of the five OCEAN domains
  • Six facets inside
  • Norms from 135,947 tests
  • Free test, no sign-up
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What is openness to experience?

Openness to experience is one of the five broad personality domains in the Big Five model, known by the OCEAN acronym, where it supplies the letter O. Different questionnaires have called it Openness, Intellect or Imagination, but the theme is the same: how strongly a person is drawn to new ideas, sensations and ways of seeing the world.

People high in this trait collect galleries, strange music, thought experiments and unplanned detours. People low in it put their trust in the proven and the practical: familiar methods, concrete facts, traditions that have earned their place. Both are workable life strategies. Neither pole is a diagnosis or a compliment, and most of us sit somewhere between the extremes.

In the IPIP-NEO inventory openness is not a single number. It is assembled from six narrower traits called facets: imagination, artistic interests, emotionality, adventurousness, intellect and liberalism. Two people with the same overall score can live very different lives once you look one level deeper, which is why this page, and this site, pay so much attention to facets.

High and low openness

A score on openness is not a grade. It describes a style of engaging with the world, and each style has real strengths and real costs.

What high openness looks like

High scorers treat novelty as fuel. They read outside their field, mix cuisines, question defaults and enjoy ideas for their own sake. Colleagues call them imaginative and inventive. The flip side can be restlessness, half-finished projects and impatience with routines that other people find comforting.

  • You would rather try a new place than repeat a good one
  • Abstract questions feel like recreation, not work
  • Art, music or a landscape can move you physically
  • Rules and defaults invite your questions
  • Your open browser tabs cover five unrelated topics

What low openness looks like

Low scorers trust what works. They refine a craft instead of collecting hobbies, prefer clear instructions to open questions, and keep the traditions that hold families and teams together. Colleagues call them grounded and reliable. The cost can be discomfort with sudden change and a habit of waving away ideas that later prove useful.

  • A proven routine beats an interesting experiment
  • You want examples and instructions, not theories
  • Favourite meals, places and music: found once, kept for years
  • Change needs a solid reason before it earns your yes
  • Practical results persuade you more than elegant arguments

Roughly four people in ten land in the middle band, and an average score usually means selective curiosity: you explore where it matters to you and keep the rest of life pleasantly predictable. The six facets below show where your curiosity actually lives.

In Johnson's IPIP-NEO norms scores split 30/40/30: the lowest 30 percent of people read as low, the middle 40 as average, the top 30 as high. It is a convention for reading results, not a verdict.

How openness scores are distributed

The curve below is built from 135,947 real IPIP-NEO-300 protocols published by the test's author. Most people cluster around the middle; the tails are rarer than intuition suggests.

Key percentiles as a table
PercentileRaw score
10188
25204
50223
75241
90256

Your result on this site is a percentile: the share of people of your sex and age group who scored below you. An openness percentile of 76 means you scored higher than 76 percent of comparable test takers, not that you answered 76 percent of anything correctly.

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The six facets of openness

The domain score is a sum of six narrower traits, and facets are where openness gets practical. They explain why two equally open people can still disagree about food, art, politics and travel.

Imagination

O1

Measures how vivid and welcome your inner world is. High scorers daydream in detail, invent scenarios and use fantasy as a thinking tool; low scorers keep their attention on the observable and the concrete.

Low
Your feet stay on the ground. You think in facts and real cases, and daydreaming feels like a detour from things that actually exist.
High
A second world runs in your head at all times. Ideas arrive as pictures and stories, and some of your best thinking happens while officially doing nothing.

Artistic Interests

O2

Captures sensitivity to beauty: art, music, poetry, nature. High scorers seek aesthetic experiences out and can be genuinely shaken by them; low scorers notice beauty without needing to chase it.

Low
You judge things by usefulness first. A tool that works beats a beautiful one, and that honesty about priorities keeps your choices simple.
High
Beauty in music, art or nature lands on you physically. An ugly environment genuinely drains you, and an inspiring one raises everything you do inside it.

Emotionality

O3

Reflects how much access you have to your own feelings. High scorers read their emotional states easily and treat them as information; low scorers register feelings less sharply and lean on facts when making sense of events.

Low
Your feelings run quietly in the background. You would rather act than analyze an emotion, and drama around you tends to calm down because of it.
High
Your inner life is vivid and detailed. You register shades of feeling most people skip, which is a real instrument, and it deserves rest like any instrument.

Adventurousness

O4

Tracks appetite for unfamiliar activities: new food, new routes, new countries. High scorers get restless when weeks repeat themselves; low scorers find depth and comfort in well-known places and rituals.

Low
Familiar places, proven methods and a stable rhythm are your habitat. You choose depth in what you know over novelty for its own sake.
High
Routine wears you down like sandpaper. New places, new methods and new food are oxygen for you, and life gets organized around the next unexplored thing.

Intellect

O5

Describes love of ideas as play: puzzles, debates, theories. It is a thinking style, not an IQ score. High scorers relax with abstract questions; low scorers prefer conversations grounded in people and practice.

Low
You think best about concrete things: real people, real problems, real deadlines. Abstract debate feels like word games when there is work to do.
High
Ideas are your playground. Theories, models and hard questions energize you, and a conversation that stays on small talk leaves you hungry.

Liberalism

O6

Measures readiness to re-examine authority, convention and values. High scorers challenge rules on principle; low scorers see continuity and tradition as things worth defending. The psychological label predates party politics and is not a voting record.

Low
You respect what has stood the test of time. Rules and traditions earn your defense, and you change positions slowly, for good reasons.
High
Your first question to any rule is why. Conventions have to earn their keep with you, and authority gets your respect only after its arguments do.

Guess your profile before the test

Set each slider to where you think you stand compared with other people. Then take the test and see how your intuition holds up. The gaps between guess and measurement are usually the most interesting part.

50
Facts and the presentFantasy and ideas
50
Art leaves me calmBeauty moves me
50
Feelings stay backstageFeelings up close
50
Loyal to the familiarHungry for the new
50
Practical conversationsIdeas as a playground
50
Tradition holds valueConventions invite doubt
Your guess
50 of 100Average

0 means lower than almost everyone who took the test, 100 means higher than almost everyone.

This is a guess, not a measurement. The test compares your answers with norms from real people.

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Openness by sex and age

Averages from the same open dataset. The differences are real but modest: group averages say very little about any single person.

Women average about five points higher than men, and the gap comes almost entirely from two facets: artistic interests and emotionality. Men score slightly higher on the intellect facet. In this dataset openness peaks between 21 and 40 and slides down only gently after. Every difference here is small next to the spread between individuals.

What research says about openness

Openness is the most argued-about member of the Big Five family: for decades researchers debated whether its core is intellectual curiosity or aesthetic sensitivity. The working consensus treats it as one broad dimension with six correlated facets, the structure used by the NEO tradition and by the IPIP-NEO you can take on this site.

Twin studies place the heritability of openness at the top of the Big Five range, at roughly half of the individual differences. The trait also shows up in life outcomes: higher scores predict choosing creative and investigative occupations, switching careers and cities more readily, and holding more permissive social attitudes. Lower scores travel with loyalty to place, craft and community.

Like the other Big Five domains, openness is remarkably stable in adulthood. Rank order shifts slowly: the most curious twenty-year-olds tend to still be among the most curious sixty-year-olds. That stability is exactly what makes a careful one-time measurement worth having.

Can you become more open?

The honest answer: the trait is sticky, the behaviour is not. Longitudinal studies show personality does move, but slowly and usually by small amounts; openness tends to rise a little through young adulthood and ease down across later decades. No weekend workshop rewrites it.

What changes faster is repertoire. Deliberate novelty in small doses, one unfamiliar album a week, one street you have never walked, one conversation outside your bubble, reliably widens comfort with the unfamiliar even while the underlying score barely moves. And if you score low and like your life that way, that is a legitimate answer too: depth is not a deficiency.

A facet-by-facet map of where your openness runs high, low or against its own grain is what the test report is for. Measure first; choosing a direction gets much easier afterwards.

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How openness is measured

Self-report inventories with published norms are the standard instrument of personality science. The IPIP-NEO measures openness with 60 statements in the full version and 24 in the short one, then converts your raw score into a percentile against people of your sex and age. Facet scores are where the two versions differ most: ten questions per facet against four.

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Frequent questions about openness

What does openness to experience mean in simple terms?

It is the personality trait behind curiosity: how strongly you are drawn to new ideas, art, feelings and experiences rather than to the familiar and the proven. It is one of the five domains of the Big Five model and runs on a continuum from low to high, with most people near the middle.

Is high openness good?

It is useful for some lives and costly for others. High openness helps in creative, research and fast-changing environments and goes together with tolerance for ambiguity. It also brings restlessness and an appetite for change that can strain routines, budgets and long projects.

Is low openness a problem?

No. Low scorers are the people who keep systems running, skills sharp and traditions alive. The Big Five has no failing grades: every position on the continuum solves some problems well and other problems poorly.

Are openness and intelligence the same thing?

No. One facet of openness is even named intellect, but it measures enjoyment of ideas, not ability. Correlations between openness and measured IQ exist and are modest. You can be a brilliant traditionalist or an average avant-gardist.

Does openness change with age?

A little. In large samples it rises through the twenties and then declines gently across later decades. Rank order stays quite stable: relative to your peers, you will probably remain about as open as you are now.

What counts as a high openness score?

On this site your score is a percentile among people of your sex and age who took the test. Following Johnson's convention, the top 30 percent reads as high, the middle 40 as average, the bottom 30 as low. These cutoffs are conventions for interpretation, not clinical thresholds.

The other four domains

Openness is one voice in a five-part chord. The picture becomes a portrait when you see all five domains, and their thirty facets, side by side.

Openness to Experience

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Conscientiousness

Extraversion

Agreeableness

Neuroticism

Measure your openness instead of guessing

Both versions score all five domains against real norms. The full test adds facet-level precision: ten questions per facet instead of four, and a noticeably sharper portrait.

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