Personality Type Myth-Busting: Is The Myers-Briggs® Test Only Useful For Entertainment?

Critics of the Myers-Briggs® test have a whole host of complaints to bring against it. The test isn’t valid because you can get different results if you retake it, it uses false/limited binaries, it doesn’t predict work performance — the list goes on and one. And at the end of these sorts of articles, the writers say, “The Myers-Briggs is useful for one thing: entertainment. … like a BuzzFeed quiz.”

Some of the criticisms are true, at least at face value (e.g. you can get different results from retaking the test). But others betray a fundamental misunderstanding of Myers-Briggs® theory (e.g. the idea that it relies on limited binaries/dichotomies). And still others arise from expecting Myers-Briggs® types to tell us something they were never designed to measure (e.g. whether or not you’ll do well in a certain job).

Clearly, I think personality types are useful for more than just entertainment or I wouldn’t be writing about them as much as I do. But do I have a good reason for thinking this? Is the Myers-Briggs® test and theory useful? The answer depends what you’re using it for. Read more