Abstract: In order to explore the characteristics of trauma empathy of psychological students, Event Related Potential (ERP) and trauma and non-trauma images were used as experimental materials to examine the level of trauma empathy among psychological and psychologist qualification certificates.The results showed that psychological learners and general groups were watching trauma and non-trauma maps. The ERP wave forms were significantly different in time. When psychology learners watched the trauma pictures, the latency of N110 was shorter, the latency of P2 was longer, the amplitude of P2 was higher, and the amplitude of P300 was lower, which showed that the psychology learners were less affected by trauma events than general groups. There was no significant difference when viewing non-trauma images. It indicates that psychology learners are not easily influenced by negative images and have better ability to deal with traumatic events.