Verstehen Sie die menschliche Körpersprache und die verschiedenen Gesichtsausdrückeb...

Learn to identify the social engineer by non-verbal behavior Unmasking the Social Engineer: The H...

This sourcebook is intended as a reader in the fullest sense of that word: a work that offers res...

This sourcebook is intended as a reader in the fullest sense of that word: a work that offers res...

Learn to identify the social engineer by non-verbal behavior Unmasking the Social Engineer: The H...

While we have known for centuries that facial expressions can reveal what people are thinking and...

'You'll never look at people in quite the same way again. EMOTIONS REVEALED is a tour de force' M...

While we have known for centuries that facial expressions can reveal what people are thinking and...

Ekman and Friesen's breakthrough research on the facial expression of emotion is richly illustrat...

Emotion in the Human Face: Guidelines for Research and an Integration of Findings reviews researc...