PsyCove
PERSONA MUSEUM · PERSONALITY ARCHIVE
PERSONALITY ARCHIVE
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PsyCove
Your personal archetype
NO. ····Setting up…
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Cataloguing your answers…
Long-form pieces on the eight cognitive functions, the 16 types, and the places where the evidence runs out. Every article says what the model can and cannot tell you.
You can read one letter of someone else's type with fair reliability, a second with luck, and the other two barely at all. What the research on judging people actually supports.
12 min read · 2,595 words
The five factors show up in dozens of languages, which is a weaker claim than it sounds. Structure, metric and scalar equivalence decide what you may actually compare.
11 min read · 2,354 words
A type is a label on a box, and two people can stand at opposite walls of the same box. What the four dimensions keep, and what the four letters throw away.
10 min read · 2,178 words
"I can't, I'm an introvert" describes a preference and excuses a choice in the same breath. Three tests separate the two, and none of them needs the sentence to be false.
10 min read · 2,180 words
Six systems, four tests, one table. A comparison of what each framework can actually support rather than another list of reasons to distrust the MBTI.
11 min read · 2,361 words
People can fake a personality test when instructed. That turns out to matter less than the two problems nobody warns you about: limited self-knowledge, and a target that keeps moving.
11 min read · 2,280 words
Conscientiousness is linked to longer life, and the link survives controls for smoking and obesity. The size of it is smaller than the headlines, and it says nothing about you as an individual.
11 min read · 2,325 words
Conscientiousness predicts performance in every occupation studied. The effect is smaller than the hiring industry implies, and the numbers everyone quotes were revised downward in 2022.
12 min read · 2,511 words
A horoscope and a type profile work through the same mechanism: a description broad enough to fit almost anyone. The difference is in the input, not in the feeling.
10 min read · 2,211 words
Twin and adoption studies put personality heritability near 40 percent. Here is what that number measures, and the three ways it gets misread.
12 min read · 2,554 words
Opposite types can get along. In the mirror pairing, each partner's dominant function is the other's inferior, so friction and coverage come from one source.
20 min read · 4,204 words
The eight functions — Ni, Ne, Si, Se, Ti, Te, Fi, Fe — are the building blocks behind the 16 types. What each one does, and how to spot your own.
18 min read · 3,692 words
T and F describe how you decide — by impersonal logic or by human impact — not whether you feel emotions. A Feeler is not more emotional than a Thinker.
19 min read · 3,906 words
Most people score a different type on retest. Finding your real type means reading consistent patterns of functioning, not chasing one label.
18 min read · 3,735 words
E and I describe the attitude of your dominant function — outward or inward — not shyness or social battery. Here is what the letters actually measure.
18 min read · 3,706 words
The eight functions trace back to Jung in 1921, but the modern stack model is more interpretation than experiment. What the research does and does not support.
16 min read · 3,454 words
J/P is about closure, not tidiness. It comes from which function you turn outward — a rule most explainers get backwards, changing eight of the 16 types.
19 min read · 4,061 words
Your inferior function is the fourth in your stack, and under stress it takes over. The grip, explained — plus which function grips each of the sixteen types.
18 min read · 3,744 words
INFJ is called the rarest type, and the 1–2% figure gets repeated without its error bars. Why the number cannot hold — and what actually identifies an INFJ.
18 min read · 3,700 words
Your type shifts between tests because the traits are continua and your answers move with state. Five kinds of movement, and which one counts as a real change.
16 min read · 3,407 words
Most people who retake a type test land on a different result. The mistype self-check walks through what each type is most often confused with — useful before you read anything else.