We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleConstructive and unconstructive repetitive thought.AuthorsWatkins, Edward R.PublicationPsychological Bulletin, 2008, Vol 134, Issue 2, p163ISSN0033-2909Publication typearticleDOI10.1037/0033-2909.134.2.163