A new theoretical framework to organize Traumas studies containing \u22Everybody Life-Type Trauma\u22

Trauma researchers have focused on particular traumatic experiences where people are confronted with life threats (\u22Trauma\u22). However, they have paid little attention to \u22Everyday Life-Type Trauma (ELTT)\u22, caused by experience where people get psychologically hurt in everyday social contexts, and the conceptual relationship between \u22Trauma\u22 and \u22ELTT\u22 have not been clarified. In this article, we broadly review trauma studies, and proposed a theoretical framework where both \u22Trauma\u22 and \u22ELTT\u22 can be included to the conceptually extended concept of trauma. First, we reviewed historical changes in the concepts and theories of \u22Trauma\u22, and outlined three aspects of Trauma: (1) Experience, (2) symptoms, and (3) mechanism. Second, we reviewed relevant studies (i.e., \u22psychological abuse\u22, \u22bullying\u22, and \u22hurtful experience\u22) in detail, and highlighted the same aspects in \u22ELTT\u22. Finally, we discussed similarities and differences between \u22Trauma\u22 and \u22ELTT\u22 in each aspect, leading to the new frame work