Introverted

What does Lenore Thomson mean when she says introverted or introversion?

Some hypotheses are at:

Orienting
Cocooning-vs.-Conforming Exegesis
Game-Board Exegesis
Negotiation Exegesis
Saints-and-Politicians Exegesis
Place-Your-Stakes Exegesis

p. 131 "Introverted cultures, such as the ones that exist in some of the asian countries, generally provide a kind of ritualized Extraverted vocabulary, whose use conveys the proper socual attitude without compromising individual privacy."

There is a very small chance that my country is an Introverted society, dispite being a western society. How do I know? --Michelini

Compare Extraverted.