First of all, I don't think Keirsey's second ring and third ring are accurate.
My view is that Keirsey was
mostly right, and Jung (and Aushra) were wrong. For example, SLI and SEI do
not focus on their internal worlds more than ILE and IEE. All of them focus on both the external world and the internal world. But SLI's and SEI's "worlds" are more about reality, and ILE's and IEE's "worlds" are more about ideas. However, extroverted/introverted behavior is not related to this. Extroverts are more interested in the meaning of/interaction with objects than the exact definition/description (and vice versa). Therefore, extroverts are more active and spontaneous.
http://www.keirsey.com/4temps/overview_temperaments.asp
http://www.cityvision.edu/wiki/keirs...erament-sorter
"Communication: Concrete vs. Abstract
First, people naturally think and talk about what they are interested in, and if you listen carefully to people's conversations, you find two broad but distinct areas of subject matter.
Some people talk primarily about the external, concrete world of everyday reality: facts and figures, work and play, home and family, news, sports and weather -- all the who-what-when-where-and how much's of life.
Other people talk primarily about the internal, abstract world of ideas: theories and conjectures, dreams and philosophies, beliefs and fantasies --all the why's, if's, and what-might-be's of life.
At times, of course, everyone addresses both sorts of topics, but in their daily lives, and for the most part, Concrete people talk about reality, while Abstract people talk about ideas."
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