Abstract
Gratitude is commonly practiced as prayer, but experimental studies testing the ability of gratitude journaling interventions to increase well-being have only examined secular forms of thanksgiving. We hypothesized that framing gratitude journaling as prayer would amplify its well-being effects. Undergraduate participants (N = 196) were instructed to write 10 things for which they were grateful once a week for five weeks. Participants were randomly assigned to read their thanks aloud to themselves, read their thanks to another person, or pray their thanks aloud to God. Participants in the prayer condition experienced a decrease in negative affect, and participants in the prayer condition who also exerted high effort demonstrated gains in gratitude, positive affect, and hope. Results indicate that the prayer condition may have led to increased health symptoms. Non-significant effects for the social condition suggest that the mechanisms explaining the effects of prayer are related to the theistic and sacred elements of prayer rather than its social features.