London Psychometric Laboratory proudly presents

Master Keys to the Psyche


An overarching system that helps you discover and apply the laws governing the mind to create the life you desire.

Radix Intelligence

A conception of the primal energy underpinning the entire gamut of mind activity, used in behavioral prediction and the implicit assessment of so-called “dark traits”.

Konstantinos V. Petrides

Konstantin is Founding Director of the London Psychometric Laboratory and Professor of Psychology and Psychometrics at University College London (UCL)

1 884

The first verifiable psychometric laboratory was set up

1 904

the Galton Laboratory was established
at UCL

2 008

KVP appointed Reader in Psychology and Psychometrics

2 016

KVP promoted to Professor of Psychology and Psychometrics

The Marriage of Heaven and Hell

If the doors of perception were cleansed
everything would appear to man as it is, infinite.