Kyle Harrison
to-read

The Personality Brokers

The Personality Brokers: The Strange History of Myers-Briggs and the Birth of Personality Testing
Author
Merve Emre
Published
2018
Pages
322
Recommended
Once
Buy on Amazon ↗

Why it’s on the list: Emre’s history of the Myers-Briggs Type Indicator — a mother-and-daughter pair with no clinical training, and how their instrument became a corporate industry.

Where I saw it: In the reply thread to @WillManidis’s question, “what is the single best book you can read that will explain an entire industry?” (June 2, 2025) — a crowd-sourced list Kyle recovered by hand and saved to his Apple Note “Books To Read”; the full set of replies lives on what is the single best book… (tweet). It was listed there as “The Personality Brokers”.

Connections

  • Psychology — The discipline the test borrowed from.
  • Management — Where the instrument actually got used.
  • what is the single best book… (tweet) — the thread this recommendation came from.