Light Triad Test: See Your Kantianism, Humanism, and Faith in Humanity
This test uses the actual Light Triad Scale (LTS-12), the peer-reviewed measure of prosocial personality developed by Scott Barry Kaufman and colleagues. See your profile across Kantianism, Humanism, and Faith in Humanity, with an honest read on what a high or low score really means.
Reviewed by Michael Callans, MSW 
Light Triad Test is a free, confidential 12-question self-assessment, the 12 published LTS items, reproduced verbatim (CC BY 4.0). It takes about 6 minutes, runs entirely in your browser, and gives you a plain-language profile of your strongest style plus an optional in-depth report. It is an educational screening, not a diagnosis.
Three prosocial traits, one honest profile
The Light Triad Scale measures a loving, beneficent orientation toward other people across three facets. Most people show some of all three, and the specific blend, not a single virtue score, is what this test gives you.
The three light traits
Kantianism (treating people as ends in themselves, never as a means to an end), Humanism (valuing the dignity and worth of every individual), and Faith in Humanity (believing people are fundamentally good).
Your full profile, not one label
Your relative strength across all three traits, shown as bars. Almost everyone carries a mix, and your second-strongest trait often says as much about you as your leading one.
The real, validated items
All 12 LTS-12 items, reproduced word for word under the paper's open CC BY licence, not a knockoff or a loosely inspired quiz.
| Feature | Typical free quiz | Psychology.com |
|---|---|---|
| Uses the actual validated Light Triad Scale (LTS-12) | Often invented, unvalidated items | Yes, all 12 items reproduced verbatim, CC BY licensed |
| Scores all three light traits, not one label | Usually a single vague kindness score | Yes, full profile as bars across all three |
| Explains that light is not simply anti-dark | Frames light as the absence of dark traits | Yes, cites the actual correlation finding |
| Honest about what the score means | Implies you are a good or bad person | Yes, a reflection tool, not a virtue ranking |
| Clinician-reviewed language | Rarely | Yes, editorially reviewed |
| Answers stay on your device | Often tracked | Scored in your browser; we only receive anonymous completion counts unless you ask for a PDF or report |
| Cross-linked to related traits | Standalone quiz | Yes, links to the Dark Triad, Dark Empath, and empathy tests |
The 3 patterns this test measures
- Kantianism: Treating people as ends in themselves, never as a means to an end.
- Humanism: Valuing the dignity and worth of every individual.
- Faith in Humanity: Believing that people are fundamentally good.
If nothing is endorsed, every pattern scores the same, or the leading patterns tie, the result says so instead of naming a single pattern.
How your Light Triad score works
Each of the three traits is scored from its own four statements, so your result is a percentage of the maximum possible score for that trait, not a single combined number. Your leading trait is whichever one you endorsed most strongly, and the bars below show all three so you can see your full blend at a glance. If two traits come out exactly level, the page reports both rather than forcing a winner the data does not support.
Because this is the real LTS-12, the wording of every statement is unchanged from the published scale. The only adaptation is cosmetic: the original uses a 5-point agreement scale, and we render that same 5-point scale as 0 to 4 internally so it fits our engine. Nothing about the meaning of the items or the response options has been altered.
The light and dark triads are not opposite ends of one line
It is tempting to assume that a high Light Triad score simply means a low Dark Triad score, but Kaufman and colleagues found the two composites were only moderately, not strongly, negatively correlated. That means knowing someone's light score tells you only a limited amount about their dark score, and the reverse is also true. In their samples, scores skewed toward the light end overall, and most people carried at least some of both sets of traits rather than sitting at a pure extreme.
Practically, this means it is entirely possible to score high on Kantianism, Humanism, and Faith in Humanity while still carrying real narcissistic, Machiavellian, or psychopathic tendencies, a combination researchers have studied directly under the label dark empath. Scoring high here is worth feeling good about, but it is not a substitute for honestly looking at your own harder edges too.
What a high score does not mean
A high Light Triad score is not a measure of being agreeable, passive, or easy to take advantage of. Kantianism in particular includes preferring honesty over charm and disliking manipulation, which can come with real bluntness and a refusal to play social games, not gentleness. The trait is about how you orient toward other people's worth and dignity, not about how assertive, ambitious, or conflict-avoidant you are, and it can coexist with strong boundaries.
Worth exploring alongside this result
The Dark Triad test measures the three traits Kaufman's team used as the light triad's contrast: narcissism, Machiavellianism, and psychopathy. The Machiavellianism test looks at one of those three on its own, in more depth. If Humanism was your standout, our empathy test and self-compassion test look at closely related but distinct capacities: reading others' feelings, and extending the same warmth to yourself. If you are curious what it looks like when high empathy shows up alongside dark traits rather than light ones, the dark empath test covers that research.
Methodology & sources
The Light Triad Scale (LTS-12) comes from Kaufman, Yaden, Hyde, and Tsukayama's 2019 paper in Frontiers in Psychology, the first peer-reviewed study to define the light triad construct and validate a measure of it across four samples totaling more than 1,500 participants. The scale describes a loving, beneficent orientation toward other people, sometimes summarized as an everyday saints profile, built from three four-item facets: Kantianism, Humanism, and Faith in Humanity. The article is published under a Creative Commons Attribution 4.0 licence (CC BY 4.0), which permits us to reproduce the 12 items verbatim here provided we credit the source, which we do throughout this page: Kaufman SB, Yaden DB, Hyde E, Tsukayama E. The Light vs. Dark Triad of Personality: Contrasting Two Very Different Profiles of Human Nature. Frontiers in Psychology. 2019;10:467. doi:10.3389/fpsyg.2019.00467.
In the original validation research, higher Light Triad scores tracked with greater life satisfaction, compassion, and growth-oriented, self-transcendent motives, such as the need for relatedness and intimacy, while the Dark Triad traits tracked the opposite pattern. We report these correlates as context for what the trait relates to in the research literature, not as a promise about your own outcomes. This test is a self-report screener for reflection, not a clinical or moral assessment, and no single score should be read as a verdict on your character.
It is also worth being direct about the scale's real limits. Kaufman and colleagues themselves describe the LTS-12 as "a first draft measure" of the light triad construct, not a finished, extensively refined instrument, and in their validation data it correlated strongly with the Big Five trait of Agreeableness (r = .79), so part of what it captures overlaps with a trait the Big Five already measures rather than being fully independent of it. Scores also correlated modestly with socially desirable responding (r = .19), meaning some portion of a high score may reflect a wish to look good rather than pure trait-level warmth. The scale has since held up well under independent scrutiny: Lukic and Zivanovic (2021) replicated its three-factor structure and construct validity across five translated versions of the scale, which is real, encouraging evidence, though the instrument is still young relative to established measures like the Big Five itself.
References
- Kaufman SB, Yaden DB, Hyde E, Tsukayama E. The Light vs. Dark Triad of Personality: Contrasting Two Very Different Profiles of Human Nature. Frontiers in Psychology. 2019;10:467. doi:10.3389/fpsyg.2019.00467
- Paulhus DL, Williams KM. The Dark Triad of Personality: Narcissism, Machiavellianism, and Psychopathy. Journal of Research in Personality. 2002;36(6):556-563. doi:10.1016/S0092-6566(02)00505-6
- Lukić P, Živanović M. Shedding Light on the Light Triad: Further Evidence on the Structural, Construct, and Predictive Validity of the Light Triad. Personality and Individual Differences. 2021;178:110876. doi:10.1016/j.paid.2021.110876
Cite this source
Psychology.com. (2026, September 23). Light Triad Test. Psychology.com. https://psychology.com/tests/light-triad
Light Triad Test FAQ
What is the Light Triad?
The Light Triad is a model of personality made up of three prosocial traits: Kantianism (treating people as ends in themselves), Humanism (valuing every person's dignity and worth), and Faith in Humanity (believing people are fundamentally good). It was introduced by psychologist Scott Barry Kaufman and colleagues in 2019 as a counterpart to the well-known Dark Triad.
Are the Light Triad and Dark Triad simply opposites?
Not exactly. The two composites are only moderately, not strongly, negatively correlated in the original research, which means a high Light Triad score does not guarantee a low Dark Triad score. Most people carry some mix of both sets of traits rather than sitting at a pure light or dark extreme. Our <a href="/tests/dark-triad">Dark Triad test</a> measures the contrasting traits directly.
Is this really the validated Light Triad Scale?
Yes. All 12 items are reproduced word for word from the published LTS-12, under the paper's open CC BY 4.0 licence, with full attribution to Kaufman, Yaden, Hyde, and Tsukayama (2019). We have not added, removed, or reworded any items.
What if two of my traits come out tied?
That happens, and the page reports it honestly rather than forcing a winner. Read the interpretation for both tied traits, since research suggests most people are genuinely a blend rather than a single pure type.
Can someone score high on the Light Triad and still have dark traits?
Yes. Researchers have studied exactly this combination, high empathy alongside high dark traits, under the label dark empath. A strong Light Triad score is worth taking seriously, but it is not proof of the absence of narcissistic, Machiavellian, or manipulative tendencies. Our <a href="/tests/dark-empath">Dark Empath test</a> looks at that pattern directly.
How is the Light Triad different from empathy or the Big Five?
Empathy is specifically about reading and sharing other people's feelings, which our <a href="/tests/empathy">empathy test</a> measures on its own. The Big Five covers five broad traits like openness and agreeableness that describe personality generally. The Light Triad is narrower and more values-based: it is specifically about how much you orient toward other people's dignity, honesty, and inherent goodness.
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