http://www.childdevelopmentinfo.com/development/temperament_andyour_child.htm

http://home.att.net/~xchar/tna/spett.htm

http://www.wrongdiagnosis.com/sym/personality_change.htm

http://mentalhelp.net/psyhelp/chap9/chap9c.htm

http://members.tripod.com/~PersonalityInstitute/Personality1.htm

http://www.breakoutofthebox.com/ldrho.htm

http://skepdic.com/myersb.html

http://www.ship.edu/~cgboeree/perscontents.html

http://www.personalityresearch.org/

http://ibiblio.org/pub/axademic/psychology/alt.psychology.personality/profiles/

http://www.personalitypage.com/home.html

http://www.personality-project.org/

http://www.4degreez.com/disorder/