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Trajectories of academic burnout in adolescents after the Wenchuan earthquake: A latent growth mixture model analysis

Changes in academic burnout in adolescents have attracted much research attention; however, most studies assume that adolescent academic burnout is characterized by overall homogenous change and overlook the heterogeneity of burnout change. To address this issue, this study examined distinct latent trajectories of academic burnout in adolescents following the Wenchuan earthquake, China. Adolescents were surveyed at 1 (T1), 1.5 (T2), 2 (T3), and 2.5 years (T4) after the earthquake. Self-reported questionnaires were administered to 391 participants aged 12- to 19-years-old. The results identified three academic burnout trajectories: Increasing (3.9%), low (85.4%), and decreasing (10.7%). Additionally, intrusive post-traumatic stress disorder (PTSD) symptoms were more likely in the increasing group, avoidance PTSD symptoms were more likely in the decreasing group, and PTSD hyperarousal symptoms were more likely in the decreasing group, but less likely in the increasing group. These findings indicate that adolescents experienced heterogeneous academic burnout changes following the earthquake.