Another dot in the blogosphere?

What’s the harm?

Posted on: March 26, 2021

I love how Dr Inna Kanevsky does not hold back when responding to trolls and crackpots on TikTok.

In this latest salvo, she shot down the perception of one such troll on the Myers-Briggs Type Inventory (MBTI) and the MBTI in general. 

A critic might ask what the harm is in taking the test. My response: It is all fun and games until it is not. If companies still use it to hire, advance, or even fire, its use has serious consequences.

The creators of the MBTI were charlatans. The agencies that flog it are multi-million dollar business based on pseudoscience. To paraphrase a comment to Dr K’s tweet: You might as well rely on astrology to sort students and workers.

So what is the harm on using tools like MBTI? You sort people with a tool that is neither valid nor reliable. Its continued use also breeds uncritical and lazy thinking.

2 Responses to "What’s the harm?"

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