The Personality Brokers

The basis for the new HBO Max documentary,  Persona *A New York Times Critics' Best Book of 2018* *An Economist Best Book of 2018* *A Spectator Best Book of 2018* *A  Mental Floss  Best Book of 2018* An unprecedented history of the personality test conceived a century ago by a mother and her daughter--fiction writers with no formal training in psychology--and how it insinuated itself into our boardrooms, classrooms, and beyond The Myers-Briggs Type Indicator is the most popular pe