Resilience presents a challenge for psychologists. Whether you can be said to have it or not largely depends not on any particular psychological test but on the way your life unfolds. If you are lucky enough to never experience any sort of adversity, we won’t know how resilient you are. It’s only when you’re faced with obstacles, stress, and other environmental threats that resilience, or the lack of it, emerges: Do you succumb or do you surmount?
Environmental threats can come in various guises. Some are the result of low socioeconomic status and challenging home conditions. (Those are the threats studied in Garmezy’s work.) Often, such threats—parents with psychological or other problems; exposure to violence or poor treatment; being a child of problematic divorce—are chronic. Other threats are acute: experiencing or witnessing a traumatic violent encounter, for example, or being in an accident. What matters is the intensity and the duration of the stressor. In the case of acute stressors, the intensity is usually high. The stress resulting from chronic adversity, Garmezy wrote, might be lower—but it “exerts repeated and cumulative impact on resources and adaptation and persists for many months and typically considerably longer.”