The method applied is a case study, supported by three participants, they are all women who have experienced possession disorder twice for minimal. Data collection obtained by interviewing the participants and participant’s friend or family using semi-structured interview followed by SSCT test. All participants have obtained informed consent and expressed their willingness to become participants.

This study also received approval from the Research Ethics Committee of the Faculty of Psychology, Gadjah Mada University No. 4204/SD/PL.03.01/XI/ 2017