Go ahead, find reliable behavioural correlates of MBTI types. It's extremely difficult, but if you can find something replicable I'll grant you that.
Most personality typologies suffer from this lack of clear relationship with behaviour, yet they make assertions about it...
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don’t conflate type theory as a whole with the MBTI, a psychometric test. the latter is only a doorstep to the former.
it’s nothing to do with behavior either, it deals with cognitive temperament/orientation directly
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Jung heavily criticized Freud’s theories as trying to essentially boil human behavior and personality down to affect alone, so his theory makes no comparable pretense
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big five is better behavior data collection, but pretty useless as an interpretive practical framework for individuals, because it insists on pulling apart the way different factors interact and treating traits as isolated
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Sorry, but there are at least 4 basic errors here.
Firstly, MBTI is not Jung's theory. Jung had his own theory. Briggs and her daughter are not Jung.
Secondly, MBTI claims to be do all of the things you listed. It doesn't get extra points for actually doing something else.
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it’s functionally an adaptation of Jung’s theory regardless of any of its interior elements or claims. and despite its failings - and the inherent failings of psychometric testing - it’s valuable for the utility its abbreviations provide in discussing cognitive patterns.
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I agree, but A) Jung did it better, in his own context, B) Big Five does it better from a scientific perspective (i.e. the traits are more clearly delineated, neuroticism is discussed, at all...), C) it's not what MBTI purports to do, which is to test personality.
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we’re mostly on the same page it seems. I just tend to defend MBTI as a correlate of Jung since most people wouldn’t care to make that differentiation, so hats off on that one.
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re: neuroticism, that’s a dynamic that plays out *within* type structure, and probably one of the worse things they could have posited as a fundamental trait. I heavily dislike the linearity of big 5 dimensions compared to the differential sets of anything of Jungian descent
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I agree. I just wish they were well-founded differential sets (in the case of MBTI - other post-Jungian theories that I've seen do things quite interestingly.)
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I used to hate Big Five because it was so thoroughly boring and over-precise.
But then I realized it was just doing its job as a scientific model, albeit badly. So now I respect it, but that's not to say I'd prefer it to anything else. I wouldn't.

