Zhang, Y., Xu, W., Yuan, G., & An, Y. (2018). The relationship between posttraumatic cognitive change, posttraumatic stress disorder, and posttraumatic growth among chinese adolescents after the yancheng tornado: the mediating effect of rumination. Frontiers in Psychology, 9(474), 1-8. https://doi.org/10.3389/fpsyg.2018.00474