Publication types
A Google Slides presentation
This is a report of the results from original research. It is a primary source in the psychology literature. It is part of the conversation on the causes and effects or gratitude. These results may be summarized for the public in a news story or as part of an encyclopedia article.
Nguyen, S. P., & Gordon, C. L. (2020). The Relationship Between Gratitude and Happiness in Young Children. Journal of Happiness Studies, 21(8), 2773–2787.
These publication types are non-scholarly, and they are written for non-experts.
They summarize and explain the academic literature on a topic.
A journalist pulls together research on gratitude and summarizes it for us.
A great place to start. Get definitions, key variables, theories, etc.
Many sites give advice on psychology topics. This is one.