Jung How & Why?
A Systematic Exploration of Subjective Experience
In 1921, Carl Jung published his theory of Psychological Types to introduce the mental functions he had identified through decades of clinical work and comparative research. He was motivated, in large part, by a recurring problem he observed: many therapists unconsciously treated their own preferred function as the standard for “healthy thinking”.
Jung warned that when an analyst projects their own dominant attitude, the patient’s opposite attitude can look like a psychological disorder rather than a normal difference in orientation.
“False Psychoses” or Misunderstandings Caused by Analyst Projection
- Introversion mistaken for withdrawal or depression
- Extraversion mistaken for hysteria or superficiality
- Intuition mistaken for delusion, fantasy, or psychotic ideation
- Sensation mistaken for rigidity, materialism, or lack of imagination
- Feeling mistaken for emotionalism or irrationality
- Thinking mistaken for coldness or emotional repression
Jung saw these as simply a misunderstanding of a different cognitive style, not pathology. He believed his psychological type theory could help psychologists recognize their own lens, learn to respect different inner worlds, and consider the patient’s own attitude and preferred psychological functions during treatment.
Jung’s aim was to reduce misdiagnosis by fostering type-informed empathy.
In clarifying the underlying differences in standpoint, Jung also hoped that his framework might help soften the heated disputes that arose among theorists who each assumed their own perspective was the only correct one.
How did Jung develop the theory of Psychological Types?
Jung’s theory of psychological types grew out of two streams of inquiry: his close clinical observations of patients and his comparative study of myths, art, religion, literature, and philosophy across cultures and historical eras. Through this dual lens, he noticed recurring psychological patterns that appeared in two distinct forms.
1st he observed archetypal symbols (universal motifs) that appeared in dreams, stories, and cultural traditions around the world. Because these images surfaced independently across cultures, he concluded that they arose from a collective unconscious shared by all humans.
2nd he noticed recurring patterns in how people habitually oriented themselves to the world—how they took in information, evaluated experiences, and made decisions. Jung demonstrated the existence of the cognitive functions through characters, writers, and cultural traditions that vividly embodied each attitude, offering clear examples of how the types show up in human expression.
Jung helped promote the understanding that there is no single psychological truth. There are different vantage points, each influencing how reality is experienced and interpreted. His typology offered a much-needed framework for clarifying the habitual modes of reaction and psychological peculiarities that shape how people perceive, judge, and engage with the world.
For Jung, typology was not meant to confine people but to reveal these patterns so they could be lived with more awareness. His hope was that by understanding our own orientation, and by recognizing that others legitimately experience the world through different cognitive functions, we might approach one another with more clarity, humility, and respect.
Reference: Jung, C. G. Psychological Types. Collected Works of C. G. Jung, Vol. 6,
Princeton University Press, Bollingen Series XX, 1971. Ninth printing, 1990.