In fact, there is no conclusive evidence that there is any universal difference in IQ between people with the INFJ (Introversion, Intuition, Emotion, and Judgment) personality type of Myers-Briggs.
The Myers-Briggs Personality Type Index (MBTI) is a tool that describes the differences in worldview and behavioral preferences between different people, and it focuses primarily on how people perceive the world and make decisions, rather than intelligence levels.
IQ (Intelligence Quotient) is a measure of a person's cognitive abilities and level of intelligence, while personality type is not directly related to a person's intelligence. A person's IQ is influenced by a variety of factors, including genetics, environment, education, and personal experience.
INFJ type people are often considered to be insightful, compassionate, and highly intuitive. They tend to show greater sensitivity in perceiving the emotions and motivations of others. These traits can be very valuable in certain fields, such as writing, counseling, artistic creation, etc.
Asking the question of "INFJs generally have low IQ" may stem from these misunderstandings or reasons:
Misunderstandings or prejudices: Someone may mistakenly associate certain personality traits with intelligence levels. For example, INFJs tend to be more focused on emotions, values, and relationships, which may be misinterpreted by some as lacking in logic or analytical skills.
Confusion of personality type with ability: The Myers-Briggs Personality Type Index (MBTI) primarily describes an individual's preferences and tendencies, rather than abilities or intelligence. Linking personality type directly to IQ may be a misunderstanding of the MBTI theory.
Stereotypes: There may be stereotypes about certain personality types in society that can lead to unfair expectations or evaluations of people with a particular personality type.
Therefore, a direct link between IQ and the Myers-Briggs personality type is not scientific, nor does it have any theoretical or research basis. Everyone is unique and has their own strengths and potentials, regardless of their MBTI type. It's important to recognize that each personality type has its own unique value and contribution.