This page links to numerous online personality tests, with an emphasis on free, professional tests that provide feedback.

Highly accurate scientifically developed personality test with Big Five traits. Based upon the NEO-PI inventory, see your Big Five Traits

Relationship and love tests and quizzes about attachment style, arguing style, self-disclosure, romantic profile, parenting skills, jealousy, communication skills, soft skills, social skills, relationship satisfaction, commitment readiness,

A collection of communication assessments by Dr. McCroskey @ University of Birmingham-Alabama

BASICS Behavioral Adjustment Scale, Carey Temperament Scales, Adult Temperament Questionnaire, and more

Personality test based on Jung and Briggs Myers typology