Meyers Briggs Test
I think studying and understanding the Meyers Briggs personality
and the Kiersey Sorters would be helpful in teaching.
 Just knowing that
there are so many different basic personality
 types would help one to deal
with the variety of styles of
learning in the classroom. Knowing your own
type also
would help you be able to work to your strengths and 

understand and work with your own weaknesses.