The key aspect of the research is in two folds
1. The beneficial effect of chatbot as a gratitude-based interval (positive psychology) instead of the typical gratitude listing, or gratitude writing
2. Using the chatbot to track the mental status of a subject over a certain period of time
All applicants go through a series of tests that check their level of English and knowledge of formatting styles. The applicant is also required to present a sample of writing to the Evaluation Department. If you wish to find out more about the procedure, check out the whole process.