Personality

Ref: http://psychology.wikia.com/wiki/Keirsey_Temperament_Sorter

House Personality
Hogwarts Psychology:

http://mbti-psychology.tumblr.com/

http://ravenclawhousepride.tumblr.com/post/12892224678/lowkeylyesmiths-complete-hogwarts-house

http://gryffindorshousepride.tumblr.com/post/12810867810/complete-hogwarts-house-evaluation-001

http://slytherinshousepride.tumblr.com/post/12911178390/complete-hogwarts-house-evaluation-004