Company website

London Psychometric Laboratory

Welcome to the London Psychometric Laboratory

The Laboratory is currently based at University College London (UCL). It is directed by K. V. Petrides and is home to the trait emotional intelligence research program.

London Psychometric Laboratory proudly presents

Psychobionomy

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

Trait emotional intelligence

A globally applied framework that integrates emotions, personality traits, and intelligence.

Trait Emotional Intelligence Questionnaire (TEIQue)

A world leading and best-selling suite of personality assessments.

Belief importance (belimp) theory

A general mechanism through which personality predicts affect, motivation, and action (behavior).

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)

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The first verifiable psychometric laboratory was set up

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the Galton Laboratory was established
at UCL

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KVP appointed Reader in Psychology and Psychometrics

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KVP promoted to Professor of Psychology and Psychometrics

Konstantin is recognized for his theory of trait emotional intelligence.

He is the first-ever Professor of Psychometrics at UCL, the birthplace of psychometrics.

Konstantin is the developer of the major system of Psychobionomy as well as of trait emotional intelligence theory.

His work is used in commercial and research settings globally.

He lectures internationally on Psychobionomy, trait emotional intelligence, personality, psychometrics, and philosophy of mind.

William Blake

London Psychometric Laboratory

Welcome to the London Psychometric Laboratory

Master Keys to the Psyche

Psychobionomy

Trait emotional intelligence

Trait Emotional Intelligence Questionnaire (TEIQue)

Belief importance (belimp) theory

Radix Intelligence

Konstantinos V. Petrides

1 884

1 904

2 008

2 016

Konstantinos Vassilis Petrides
is Professor of Psychology and Psychometrics
at University College London and the founding director of the London Psychometric Laboratory

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

William Blake

We can never solve our problems with the same thinking we used when we created them

Albert Einstein

Knowing others is intelligence; knowing yourself is true wisdom. Mastering others is strength; mastering yourself is true power.

Lao Tzu

It's not what happens to you, but how you react to it that matters.

Epictetus

Nothing binds you except your thoughts; nothing limits you except your fear; and nothing controls you except your beliefs.

Marianne Williamson

Whatever your image of yourself is, it always draws onto itself everything that belongs to it.

Reverend Ike

Anybody can become angry – that is easy, but to be angry with the right person and to the right degree and at the right time and for the right purpose, and in the right way – that is not within everybody's power and is not easy.

Aristotle

You will change your mind; You will change your looks; You will change your smile, laugh, and ways but no matter what you change, you will always be you.

Martin Luther King Jr.

The real voyage of discovery consists not in seeking new lands but seeing with new eyes.

Marcel Proust

London Psychometric Laboratory

Welcome to the London Psychometric Laboratory

Master Keys to the Psyche

Psychobionomy

Trait emotional intelligence

Trait Emotional Intelligence Questionnaire (TEIQue)

Belief importance (belimp) theory

Radix Intelligence

Konstantinos V. Petrides

1 884

1 904

2 008

2 016

Konstantinos Vassilis Petrides is Professor of Psychology and Psychometrics at University College London and the founding director of the London Psychometric Laboratory

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

William Blake

We can never solve our problems with the same thinking we used when we created them

Albert Einstein

Knowing others is intelligence; knowing yourself is true wisdom. Mastering others is strength; mastering yourself is true power.

Lao Tzu

It's not what happens to you, but how you react to it that matters.

Epictetus

Nothing binds you except your thoughts; nothing limits you except your fear; and nothing controls you except your beliefs.

Marianne Williamson

Whatever your image of yourself is, it always draws onto itself everything that belongs to it.

Reverend Ike

Anybody can become angry – that is easy, but to be angry with the right person and to the right degree and at the right time and for the right purpose, and in the right way – that is not within everybody's power and is not easy.

Aristotle

You will change your mind; You will change your looks; You will change your smile, laugh, and ways but no matter what you change, you will always be you.

Martin Luther King Jr.

The real voyage of discovery consists not in seeking new lands but seeing with new eyes.

Marcel Proust

Konstantinos Vassilis Petrides
is Professor of Psychology and Psychometrics
at University College London and the founding director of the London Psychometric Laboratory

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