who discovered all these personality types? (pic inc)?

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who discovered all these personality types? (pic inc)?

http://home.att.net/~revdak/spir243/images/eysenck.gif

2007-03-23 05:58:46 · 2 answers · asked by Anonymous in Social Science ➔ Psychology

i think Erik Blumenthal
if im not wrong

2007-03-23 05:59:14 · update #1

2 answers

Actually, the classification system represented in your link, was developed by Hans Eysenck. He believed that the two main personality factors were Neuroticism and Extraversion. The various combinations of having high degrees or low degrees of these two characteristics resulted in the four personality types described on the chart - Choleric, Melancholic, Sanguine and Phlegmatic.

2007-03-23 10:14:12 · answer #1 · answered by senlin 7 · 0⤊ 0⤋

your not wrong

2007-03-23 15:27:12 · answer #2 · answered by Anonymous · 0⤊ 0⤋