Personality Test: 5 Different Models to Explore Yourself
Personality tests have become a fascinating tool for understanding ourselves and others, offering insights into our unique traits, behaviors, and motivations. In this post, we will introduce the brief history of personality tests and explore different models that have shaped our understanding of personality.
The origins of personality testing

Personality testing has a rich history that traces back to the late 19th and early 20th centuries. During this time, influential psychologists and thinkers began laying the groundwork for the study of personality. Figures such as Sigmund Freud and Carl Jung pioneered theories on unconscious motivations and personality types, setting the stage for further exploration.
- Myers-Briggs Type Indicator (MBTI)
- The Big Five Personality Traits
- Enneagram
- DISC Assessment
- HEXACO Model
5 personality test models
The development of psychometrics in the early 20th century marked a significant milestone in personality testing. And many models appeared since then. Here we introduce 5 popular personality test models and corresponding sites offering these tests.
1. Myers-Briggs Type Indicator (MBTI)

“I’m an INFP”
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The Myers-Briggs Type Indicator, based on Carl Jung’s work, gained popularity in the mid-20th century. It categorizes individuals into 16 different personality types, capturing variations in extraversion/introversion, sensing/intuition, thinking/feeling, and judging/perceiving. The MBTI has found applications in career counseling, team building, and self-awareness.

16Personalities is a popular online platform that offers a modern and accessible approach to understanding personality types. With its engaging interface and insightful descriptions, this platform has gained widespread recognition for its ability to shed light on different aspects of personality and provide individuals with a deeper understanding of themselves and others.

2. The Big Five Personality Traits

The Big Five Personality Test
Accurately measure your key personality traits
The Big Five model, also known as the Five-Factor Model (FFM), emerged in the 1980s and has become a dominant framework in personality psychology. It encompasses five dimensions: Openness to Experience, Conscientiousness, Extraversion, Agreeableness, and Neuroticism. The Big Five provides a comprehensive understanding of personality traits and their impact on behavior and relationships.

Truity is an innovative website dedicated to helping individuals gain self-awareness, discover their strengths, and make informed decisions about their lives and careers. With a range of assessments, resources, and tools, Truity empowers users to explore various aspects of their personality, interests, and values.

3. Enneagram

“I’m a type 1”
Take the most accurate enneagram test
The Enneagram is a personality system that identifies nine distinct types, each reflecting a unique pattern of motivations, fears, and behaviors. Rooted in ancient wisdom and later developed by modern psychologists, the Enneagram offers a deep exploration of an individual’s core desires and struggles. It provides a roadmap for personal growth and understanding interpersonal dynamics.

Enneagram Universe serves as a comprehensive resource for individuals seeking a deeper understanding of themselves and others through the lens of the Enneagram. You will discover a wealth of information about the nine Enneagram types and their unique characteristics. The platform offers detailed descriptions of each type, highlighting their core desires, fears, and typical patterns of behavior.

4. DISC Assessment

Free DISC Personality Test
Gain insight to better understand yourself
The DISC model categorizes individuals into four primary behavioral styles: Dominance (D), Influence (I), Steadiness (S), and Conscientiousness (C). It assesses how individuals respond to challenges, influence others, respond to rules and procedures, and deal with pace and consistency.

123 Tests is an online platform that offers a wide range of assessments and tests designed to support personal and professional development. This free DISC personality test lets you determine your DISC type and personality profile quickly.
5. HEXACO Model

Free HEXACO Personality Test
Based on the work of Michael C. Ashton, Ph.D. and Kibeom Lee, Ph.D.
The HEXACO model measures personality across six dimensions: Honesty-Humility, Emotionality, Extraversion, Agreeableness, Conscientiousness, and Openness to Experience. It expands upon the Big Five model by including the dimension of Honesty-Humility.

IDRlabs offers detailed reports and personalized feedback based on your assessment results. These reports provide in-depth analysis, interpretations, and practical recommendations to support your personal development and well-being. Whether you are interested in understanding your personality type, improving your emotional intelligence, or assessing your mental health, IDRlabs offers reliable and comprehensive assessments to guide you on your journey.
Personality test accuracy
It’s worth noting that while personality tests can offer valuable insights, they are not infallible or definitive measures of an individual’s personality. They provide a snapshot of certain aspects of personality and should be interpreted and utilized with caution. Additionally, the accuracy and scientific validity of a specific test can vary, so it’s important to choose tests that have been developed by reputable researchers and organizations with a strong scientific foundation.
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