Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePositive behavioral change during the COVID‐19 crisis: The role of optimism and collective resilience.AuthorsGuèvremont, Amélie; Boivin, Caroline; Durif, Fabien; Graf, RaoulPublicationJournal of Consumer Behaviour, 2022, Vol 21, Issue 6, p1293ISSN1472-0817Publication typeArticleDOI10.1002/cb.2083