Evaluating the validity of Myers-Briggs Type Indicator theory - A teaching tool and window into intuitive psychology

Sep 17, 2026

Uploaded by Stanley

Despite its immense popularity and longevity, the Myers-Briggs Type Indicator (MBTI) has developed outside mainstream social and personality psychology. This paper increases academic awareness by evaluating the Jungian-based MBTI theory that claims a “true type” across four dichotomies. The analysis shows MBTI’s framework fails rigorous theoretical criteria, including disagreement with known facts and data, lack of testability, and internal contradictions. It also considers what the theory’s persistence implies about public evaluation of scientific ideas.

LanguageEnglish

CategoryResearch & Report

FormatPDF

Pages11

Reading Time28 min

AccessFree to download

Introduction

A Prime R on MBTI Theory

DOI: 10.1111/spc3.12434 ARTICL E Evaluating the validity of Myers‐Briggs Type Indicator theory: A teaching tool and window into intuitive psychology Randy Stein1 | Alexander B. Swan2 1 Cal Poly Pomona 2 Eureka College Correspondence Randy Stein, College of Business Administration, Cal Poly Pomona, 3801 W Temple Ave, Pomona, CA 91768 . Email: [rbstein@cpp.edu](rbstein@cpp.edu) Abstract Despite its immense popularity and impressive longevity, the Myers‐Briggs Type Indicator (MBTI) has existed in a parallel universe to social and personality psychology. Here, we seek to increase academic awareness of this incredibly popular idea and provide a novel teaching reference for its conceptual flaws. We focus on examining the validity of the Jungian‐based theory behind MBTI that specifies that people have a “true type” delineated across four dichotomies. We find that the MBTI theory falters on rigorous theoretical criteria in that it lacks agreement with known facts and data, lacks testability, and possesses internal contradictions. We further discuss what MBTI's continued popularity says about how the general public might evaluate scientific theories. 1 | INTRODUCTION Presumably, a purpose of the field of psychology is to assist the general public in becoming psychologically literate. Unfortunately, the ideas about psychology that gain the most traction with the public can lack theoretical rigor. Arguably, the most popular psychology idea in the world is the Myers‐Briggs Type Indicator (MBTI) . Seven decades after its inception, the administration and interpretation of the MBTI is a huge business and force in shaping the general public's perceptions of psychology, championed by the MBTI's current owners, The Myers‐Briggs Company (formerly known until late 2018 as CPP) . The MBTI is officially taken by two million people a year (including people in 89 of the Fortune 100 companies) and generates revenues of $20 million a year (Stromberg & Caswell, 2015) . According to The Myers‐Briggs Company, the applications for use include team and leadership development, conflict and stress management, and career transitioning/planning (The Myers‐Briggs Company, 2018) . Given its popularity, continued scrutiny is warranted. Criticisms of the MBTI from the past few decades (e.g., Pittenger, 2005) have focused on several of its problems (see Stromberg & Caswell, 2015, and Redding, 2008, for reviews) while having ostensibly little impact on MBTI's popularity. Conversely, as best we can tell, MBTI is not on Soc Personal Psychol Compass. 2019;e12434 . [https://doi.org/10.1111/spc3.12434](https://doi.org/10.1111/spc3.12434) [wileyonlinelibrary.com/journal/spc3](wileyonlinelibrary.com/journal/spc3) © 2019 John Wiley & Sons Ltd 1 of 11 the radar of many social and personality psychologists. Therefore, the current paper builds on past criticisms by broadly focusing on the vast difference between the MBTI theory and what social and personality psychologists would consider a valid theory. We hope this will raise awareness of the psychological idea that is shaping the public's view of psychology perhaps more than any other and provide a teaching reference to discuss its issues. 2 | A PRIME R ON MBTI THEORY We start with an explanation of what the theory behind MBTI is. Perhaps this first step is one most end users—even those who have taken psychology classes—do not take. We intend the material in these sections to be a springboard for discussions with students about what constitutes a valid theory of psychology. Focusing on the theory is key for fully evaluating MBTI. The Myers‐Briggs Company claims that reports of problems with the assessment's test–retest reliability are fixed in newer versions (Schaubhut, Herk, & Thompson, 2009). Though this claim is difficult (and costly, given fees likely involved) to verify independently, either way, if the MBTI theory falls apart at the conceptual level, any results from its assess

FAQs

What is the main purpose of the paper on MBTI?

To increase academic awareness of MBTI and provide a teaching reference focused on the theory’s conceptual flaws and validity issues compared with what social and personality psychologists consider a valid theory.

How does the paper describe the MBTI theory’s core claim?

It examines the Jungian-based MBTI idea that people have a “true type” defined across four dichotomies (e.g., extraversion/introversion, sensing/intuition, thinking/feeling, judging/perceiving).

What reasons does the paper give for doubting the validity of MBTI theory?

The paper argues MBTI lacks agreement with known facts and data, is not adequately testable, and contains internal contradictions that undermine rigorous theoretical criteria.

Sep 17, 2026

Uploaded by Stanley