Personality Disorders are types of bad character.

A 2014 scientific study showed a certain trait determined whether you are conservative or liberal. Find out where you stand.

This page provides an overview of all the free online tests at IDR Labs, including tests in psychology, politics, and more.

Clinical Psychology Links: Addiction, Depression, Psychotherapy, and Many Other Topics

Access online over 150 psychological and medical tests and clinical calculators used by psychologists and health care professionals.

A huge collection of free personality tests and fun online quizzes on love, relationships and the self. Frank, informative, and free.

VisualDNA is the world's leading provider of psychographic audience data. Our patented technology creates unique, detailed and accurate personality profiles that make it possible for businesses to understand people online.

personality test

Interactive philosophy tests and activities designed to tell you what you don't want to know about yourself.

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,

Find out how you're really wired with this multifaceted, in-depth assessment of your personality across 5 broad dimensions and 30 personality traits. From how you relate to others to how you respond to stress, this inventory covers just about every aspect of your personality. Based on a Big Five assessment developed by psychological researchers, this inventory will tell you everything you need to know about what makes you, you.

Helping you work towards a brighter future through discovering a more enjoyable career, deepening your self-awareness, and much more.

The Atlas of Emotion is a tool to help people better understand what emotions are, how they are triggered and what their effects are, and how to become aware of emotions before acting on them.

Your full report includes your scores on the 27 narrow traits of the SPI-27, your scores on the Big Five traits (the SPI-5), and your cognition score.

Check out Queendom's IQ, personality, career, health, and fun quizzes!

Adaptive personality test with % results

Social neuroscience using EEG and links to Jung's model of cognitive processes to profile individuals for self-development.

At Personality Hacker, we help people leverage their own mental processes to optimize their brains: productivity, communication, job satisfaction, and most importantly – happiness. When we get these needs met we stop being so myopic and start seeing a bigger picture.

MBTI resources