The third edition of this handbook addresses not only the concept of resilience in children who overcome adversity, but it also explores the development of children not considered at risk addressing recent challenges as a consequence of the COVID-19 pandemic. The new edition reviews the scientific literature that supports findings that stress-hardiness and resilience in all children leads to happier and healthier lives as well as improved functionality across the lifespan. In this edition, expert contributors examine resilience in relation to environmental stressors as phenomena in child and...