Jungian Psychological Theory Has Identified Four Styles of Strategic Problem-Solving

Jungian psychological theory has identified four styles of strategic problem-solving characteristic of all humans.The predominant style for the American, British, Canadian, Australian, and German national characters is:

A) Si (Introverted Sensing) .
B) FI (Introverted Feeling) .
C) Ti (Introverted Thinking) .
D) Ni (Introverted iNtuiting) .