We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePositive Psychology Progress: Empirical Validation of Interventions.AuthorsSeligman, Martin E. P.; Steen, Tracy A.; Park, Nansook; Peterson, ChristopherPublicationAmerican Psychologist, 2005, Vol 60, Issue 5, p410ISSN0003-066xPublication typearticleDOI10.1037/0003-066X.60.5.410