Abstract
People differ in their responses to experiences with some showing a heightened Environmental Sensitivity (ES) for better and for worse. Highly sensitive people tend to get easily overwhelmed in adverse conditions but also to flourish in enriched environments. Yet, no studies have investigated whether people with a heightened ES may experience a positive outcome as well, in terms of Post-traumatic Growth (PTG), when a traumatic event occurs. This study provided a first empirical evidence regarding the relationship between ES and PTG on a general population of 2387 adults (age range: 18-88yy) surveyed online during the first Covid-19 lockdown. Correlations showed that ES was positively associated with PTG, though with a small effect size. Interaction effects from regression analyses provided evidence that the ES-PTG association was stronger when the individuals experienced anxiety to some extent, and not too much depression. To conclude, findings suggested highly sensitive people as not only more susceptible to adversities, but also more open to experience a growth when faced with challenging events. Identifying potential paths of growth in individuals who are more prone to negative feelings can have important implications for clinical practice as well as for theory by broadening our understanding of the concept of environmental sensitivity.