Shawn Achor

Comment devenir un optimiste contagieux

The Happiness Advantage

Choisir l'optimisme

Before Happiness

Resilience (HBR Emotional Intelligence Series)

Big Potential

The Happiness Advantage: The Seven Principles of Positive Psychology That Fuel Success and Performance at Work (Unabridged)

Resilience Is About How You Recharge, Not How You Endure (Unabridged)

The Happiness Advantage

Big Potential

Before Happiness: The 5 Hidden Keys to Achieving Success, Spreading Happiness, and Sustaining Positive Change (Unabridged)

Before Happiness