ajblaise
Minister of Propagandhi
- Joined
- Aug 3, 2008
- Messages
- 7,914
- MBTI Type
- INTP
Just using that percentage as an example... and I think regarding I/E, that's where you and I will have to agree to disagree. I am of the opinion that introversion and extraversion are most definitely fixed. Behavior may vary, but actual I/E does not change, being that it has a biological basis.
It definitely has a biological basis. But I don't think there has ever been a long-term study, where they measure someone's E/I by their brain activity, and then 30 years later, measured it again. We know that brain structure and wiring can change over time.