MBTI (1) : What is the MBTI and How Does It Work?



The Myers-Briggs Type Indicator (MBTI) is a personality assessment tool designed to help individuals better understand themselves and their preferences. It was developed by Isabel Myers and Katharine Briggs in the early 20th century, and has since become one of the most widely used personality assessments in the world.


The MBTI is based on the theory of psychological type proposed by Carl Jung, which suggests that individuals have different preferences for how they perceive and interact with the world around them. The MBTI identifies four different dimensions of personality:

Extraversion (E) vs. Introversion (I): This dimension refers to how individuals direct and receive their energy. Extraverts tend to focus on the external world and draw their energy from interacting with people and their surroundings, while introverts tend to focus on their inner world and draw their energy from introspection and reflection.

Sensing (S) vs. Intuition (N): This dimension refers to how individuals gather and process information. Sensors tend to focus on concrete, tangible details and prefer to rely on their five senses, while intuitives tend to focus on abstract ideas and patterns and prefer to rely on their instincts and intuition.

Thinking (T) vs. Feeling (F): This dimension refers to how individuals make decisions. Thinkers tend to prioritize logic and rationality when making decisions, while feelers tend to prioritize values and emotions.

Judging (J) vs. Perceiving (P): This dimension refers to how individuals prefer to organize their lives. Judgers tend to be structured and organized, and prefer to have a clear plan of action, while perceivers tend to be flexible and adaptable, and prefer to keep their options open.

Based on an individual's responses to a series of questions, the MBTI assigns them one of 16 possible personality types, each of which is represented by a four-letter code that indicates their preferences for each of the four dimensions.

While the MBTI is widely used and has many proponents, it is not without its critics. Some have questioned the validity and reliability of the assessment, arguing that it is too simplistic and fails to capture the complexity and nuance of human personality. Additionally, some have criticized the use of the MBTI in hiring and personnel decisions, arguing that it can perpetuate biases and stereotypes.

Despite these criticisms, the MBTI remains a popular tool for individuals and organizations seeking to better understand personality and workstyle preferences. When used appropriately, it can provide valuable insights into how individuals perceive and interact with the world around them, and can help individuals and teams work more effectively and harmoniously together.