My earliest work in the field of behavioral finance in the late 1990s examined the correlations between investor behavior biases and the Myers-Briggs Type Indicator, or MBTI. I found some ...

The Big Five personality traits refer to the basic human characteristics that make up a person’s personality, according to research done by various psychologists and scientists. Personality is unique ...

For more than two years, I’ve been studying the big five and developing a personality course to help others understand how this model can help them get to know themselves–by better understanding their ...

The differences between people’s personalities can be broken down in terms of five major traits—often called the “Big Five.” Each one reflects a key part of how a person thinks, feels, and behaves.

I recently watched a senior executive, Jo, undertake a “Big Five” personality test. She sailed through the first round, selecting items that described her, or did not describe her. A second round ...

This is the second article in a series focusing on the Big Five personality traits and how they relate to the behavioral biases of investors. Over the years, I have followed a debate between the ...

Welcome back! In this series, we’re exploring the good, the bad, and the ugly of personality tests. So far, I’ve covered some reasons the Myers-Briggs (MBTI) and Enneagram have questionable value, why ...

The so-called Big 5 is one of the most commonly used groupings of personality traits in modern psychology. Here is how the big 5 personality traits help or hinder startup founders. The Big 5 is one of ...