Eight Cognitive Functions

    How do you see the world, and how do you make decisions? Cognitive functions are the underlying operating system of the 16 personality types — divided into "Perceiving" (taking in information) and "Judging" (making decisions).

    P

    Perceiving Functions

    — How do you take in information?
    Ni
    Converge · Foresee
    Introverted Intuition
    Perceiving

    Distills clues into an overall direction. Like a radar, capturing hidden trends amid noise and forming intuitions about the future.

    Dominant in INTJ · INFJView type
    Se
    Immerse · Sense
    Extraverted Sensing
    Perceiving

    Fully immersed in the present sensory world. Like a high-resolution camera, capturing every second's colors, sounds, and textures.

    Dominant in ESTP · ESFPView type
    Ne
    Diverge · Explore
    Extraverted Intuition
    Perceiving

    Connects one idea to countless possibilities. Like fireworks, bursting into infinite branches from a single point, always asking "what if?"

    Dominant in ENTP · ENFPView type
    Si
    Preserve · Recall
    Introverted Sensing
    Perceiving

    Compares present with past experience. Like a precise library, archiving every detail, guiding the now with "what has happened before."

    Dominant in ISTJ · ISFJView type
    J

    Judging Functions

    — How do you make decisions?
    Te
    Systematize · Execute
    Extraverted Thinking
    Judging

    Organizes the external world with logic and efficiency. Like a project manager, excelling at prioritizing, planning, and driving things to completion.

    Dominant in ENTJ · ESTJView type
    Fi
    Authentic · Deep Values
    Introverted Feeling
    Judging

    Listens to the inner compass of values. Like a poet, weighing everything with authentic feelings, holding true to inner principles.

    Dominant in INFP · ISFPView type
    Ti
    Deconstruct · Refine
    Introverted Thinking
    Judging

    Pursues precise internal logical frameworks. Like a programmer, constantly deconstructing and debugging until the system is perfectly self-consistent.

    Dominant in INTP · ISTPView type
    Fe
    Resonate · Harmonize
    Extraverted Feeling
    Judging

    Senses the group's emotional atmosphere, maintaining connections between people. Like a conductor, helping every section find harmony.

    Dominant in ENFJ · ESFJView type

    Function Stack Demo

    Select a personality type to see how its four cognitive functions are arranged.

    01
    Dominant
    Most natural way
    Ni
    Converge · Foresee
    Introverted Intuition
    02
    Auxiliary
    Capable helper
    Fe
    Resonate · Harmonize
    Extraverted Feeling
    03
    Tertiary
    Growing familiarity
    Ti
    Deconstruct · Refine
    Introverted Thinking
    04
    Inferior
    Needs more patience
    Se
    Immerse · Sense
    Extraverted Sensing
    Ni ↔ Se Perception AxisFe ↔ Ti Judgment Axis

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