I took the MBTI instructor class a while back, but it's been a while since I taught it. Some of the first things they teach you:
- the accuracy of the
indicator (it is
not a test) increases with education. (The better your vocabulary is, the more accurate you will be)
- MBTI is not appropriate to use with anyone under about 16. They haven't developed into their own skin. (Often they will answer what they
want to be, not what they actually are.)
- the actual indicator is 93 questions. A 15-20 question internet game may get you in the ballpark, but is not as accurate.
- Everyone can slide in and out of the different categories, but there is one that you are most comfortable, most natural in.
- MBTI does not identify mental conditions, diseases, etc. I can show communication, learning, and work styles.
Some fun things I used to do with my classes (to demonstrate the difference between preferences):
Sort all the I's to one table and the E's to another and tell them to go around and introduce themselves. The E's are going to be laughing and loud while the I's keep looking over at the E's wondering what's going on!
Split the S and N's. Give them a flipchart and tell them to write down all the words to describe a glass. The S's will be very objective and descriptive (Clear, 8 oz., cylindrical). After a few minutes, the N's will be very imaginative (Holds the sky, a thimble for an elephant).
Myself? I'm ISTP.
I was really extraverted as a child. I became introverted I would say around 14. This happened because my interests at that age were completely different from my peers, it made conversation nearly impossible(I'm better at this now, found better people to hang around with), and made me the arrogant elitist that many INTJ's are for some time.
Most people misinterpret what Introvert/Extrovert means. In Myers-Briggs, I/E defines where you get your energy. Let me put it this way. You go to a party and have the time of your life. Do you come home exhausted or energized?
Introvert ≠ antisocial.