The Maladaptive Covert Narcissism Scale

Psychology
Eclectic Energies Enneagram Tests (free)
A choice of two enneagram tests (free), to learn your personality type. A longer, and a quicker enneagram test (with wing and instinctual variant).
Face Blindness
Duniho Enneagram Test
Today I've been quite busy - I've went through the Internet archives at WayBackMachine and managed to find the original...
Free Enneagram test (with wings)
The most accurate Enneagram Test (with wings) online. Over 1,400,000 people have taken this test.
Creativity Achievement Questionnaire 2005.pdf
CogniMetrics - Your Cognitive Assessment Hub
Authentic Happiness | Authentic Happiness
Anxious-Avoidant Attachment: Analysis & Fixes (W/ Examples) | The Power Moves
Ideosorter
PoliticalTests
Brainkit
Brainkit provides a collection of Cognitive Biases, Decision Tools, Illusions, Paradoxes, Psychological Experiments to expand your knowledge on how human brain works and a guide on how could Life situations be improved by knowning about them
The Big Five Project - Personality Test
PersonalityMax
Free personality tests - 16 personalities, multi intelligence, learning styles, left and right brain. 20 pages of insights just about you.
Reunion Conversations: Other Tutorials
Reunion Conversations: Completing the past, creating the future. Support in creating a family, military, high school, or college reunion to be a transformational experience.
Open-Source Psychometrics Project
A wealth of unique personality tests.
TestMyBrain
Test yourself and help us learn more about the mind and brain.
Facial Recognition Test
Teaching Perspectives Inventory
Political Spectrum Quiz - Your Political Label
8values
Political Compass Quiz | My Political Personality
Political Coordinates Test
The Political Compass
Pricing Psychology: A List of Tactics
In this guide, you'll learn 42 tricks to improve your pricing -- all backed by research and science.
Suicide: Read This First
If you are feeling suicidal now, please stop long enough to read this. It will only take about five minutes.
Forms and Questionnaires | Marriage Builders, Inc.
Couple's counseling forms and questionnaires
Temperament Questionnaires | b-di.com
BASICS Behavioral Adjustment Scale, Carey Temperament Scales, Adult Temperament Questionnaire, and more
PTypes
A website examining personality and neuroticism through a Stoic lens
HumanMetrics
Personality test based on Jung and Briggs Myers typology