The reciprocal relations among self-compassion, posttraumatic stress disorder, and posttraumatic growth among adolescents after the Jiuzhaigou earthquake: a three-wave cross-lagged study

Background: Previous cross-sectional studies have examined the relationship between self-compassion, post-traumatic stress disorder (PTSD), and post-traumatic growth (PTG). But no study has tested whether self-compassion is a cause or a consequence of PTSD, PTG, or both.Aims: The cross-lag analysis was used to examine the reciprocal effects among self-compassion, PTSD, and PTG.Method: We used data from 244 adolescents who had experienced earthquakes. We assessed self-compassion, PTSD, and PTG via self-report measures after the earthquake in Jiuzhaigou, as well as 6 and 12 months later.Results: Cross-lagged analyses indicated that positive self-compassion could significantly predict subsequent PTSD and PTG. Meanwhile, PTSD and PTG also predicted later positive self-compassion. Negative self-compassion at T1 increased PTSD at T2, and neither PTSD nor PTG significantly predicted subsequent negative self-compassion. In addition, negative self-compassion at T1 significantly predicted positive self-compassion at T2, while positive self-compassion at T2 significantly predicted negative self-compassion at T3.Conclusions: Positive self-compassion is a protective factor of post-traumatic psychological response, and it is maintained for a long time, while negative self-compassion may aggravate the negative psychological outcomes of adolescents in the early stage of experiencing traumatic events. In addition, positive and negative self-compassion can influence each other over time.