A state-of-the-art psychological perspective on positivity and strengths-based approaches at work This handbook makes a unique contribution to organizational psychology and HRM by providing comprehensive international coverage of the contemporary field of positivity and strengths-based approaches at work. It provides critical reviews of key topics such as resilience, wellbeing, hope, motivation, flow, authenticity, positive leadership and engagement, drawing on the work of leading thinkers including Kim Cameron, Shane Lopez, Peter Clough and Robert Biswas-Diener.