“…Thus far, most of research has focused on the impact of positivity on health, performance, and well‐being across domains of functioning. As documented in our review, findings corroborate the protective function that positivity exerts over the life course by sustaining and promoting individual qualities that have proven crucial to promote health, well‐being, and successful adaptation such as resilience, positive affect, secure attachment, prosociality, and self‐efficacy as well as in contrasting undesirable outcomes such as depression and delinquency (Alessandri, Caprara, & Tisak, , ; Alessandri, Zuffianò, Fabes, Vecchione, & Martin, ; Caprara et al., ; Caprara, Steca, Alessandri, Abela, & McWhinnie, ; Milioni, Alessandri, Eisenberg, & Caprara, ).…”