Intrusive rumination and academic burnout: the role of PTSS and cognitive reappraisal
This study aimed to reveal the psychological characteristics of adolescents in Wenchuan, China during the COVID-19 pandemic, focusing on intrusive rumination, academic burnout, PTSS, and cognitive reappraisal.
The results indicated that the detection rate of PTSS among the participants was lower than that reported among adolescents in other parts of China during the COVID-19 pandemic [
56] and the prevalence of PTSD in the general population mentioned by Breslau [
57]. This finding may be attributable to the cultural particularities of the region, such as ‘Tibetan Buddhism’ [
41] and ‘Qiang folk beliefs’ [
43], which may have fostered a positive and optimistic cognitive mindset among young people. Although their learning status was affected to some extent by the public health emergencies, their mental health was generally better than expected. Furthermore, the study investigated sex, learning-stage, and ethnic differences in four psychological variables. Intrusive rumination differed significantly only by sex and learning stage. Males exhibited higher levels of intrusive rumination than females, which could be attributed to the tendency of males to suppress and mask negative emotional experiences [
32]. Intrusive rumination levels were higher in junior high school students than in high school students, perhaps because students become more coping and regulating with age. Academic burnout was found to differ significantly only in the learning phase, with high school students exhibiting higher levels of burnout than junior high school students. This finding is consistent with previous research on the learning status of adolescents during the pandemic [
16]. This may be because high school students experience more study pressure and significant academic burnout as the learning stage progresses. No significant differences were observed in the use of PTSS and cognitive reappraisal strategies regarding sex, learning stage, or ethnicity. Moreover, this study found no significant differences in intrusive rumination, academic burnout, PTSS, or cognitive reappraisal scores among Han, Tibetan, and Qiang adolescents in the Wenchuan area. This result may be attributed to the region’s multiethnic social and cultural background, which has fostered continuous contact and interaction among different ethnic groups, promoting social and cultural integration.
Based on previous research, this study investigated the mechanism of adolescent academic burnout in Wenchuan, China, during the COVID-19 pandemic. Consistent with Hypothesis
1, the findings confirm that during the COVID-19 pandemic, intrusive rumination significantly predicted academic burnout among ethnic minority adolescents in China. This result aligns with that of previous research conducted during the COVID-19 pandemic, indicating that higher levels of rumination are associated with a higher risk of burnout [
58]. It may be because trauma-related rumination, to some extent, increases academic pressure and negative emotional perception among adolescents [
19,
20], which, in turn, diminishes their academic interest and self-confidence, thereby promoting the onset and exacerbation of academic burnout. Additionally, as mentioned in the resource allocation theory, this may be related to the easy occupation and depletion of individual cognitive resources by stressful events [
18]. Individuals may reduce their engagement in learning, leading to academic burnout characterised by avoidance.
Furthermore, the research results reaffirm the impact of trauma-induced intrusive rumination on various aspects of adolescent mental health [
17,
59]. In line with Hypothesis
2, the results revealed that PTSS was crucial in mediating the relationship between intrusive rumination and academic burnout. This study demonstrated that intrusive rumination not only exerts a significant positive predictive effect on academic burnout but also indirectly exacerbates academic burnout through PTSS. This aligns with prior research indicating a positive correlation between intrusive rumination and PTSS [
60,
61], whereby individuals experiencing trauma tend to engage in intrusive rumination and focus on negative aspects, leading to the development and persistence of post-traumatic stress symptoms. In addition, the study results are consistent with previous empirical research on ethnic minority adolescents in China and adolescents during the COVID-19 pandemic [
39,
62], demonstrating a positive predictive relationship between PTSS and academic burnout. Regarding Hypothesis
3, cognitive reappraisal can significantly and negatively predict levels of academic burnout in adolescents. This supports the theory of self-regulation, which involves individuals managing, adjusting, and controlling their emotions, thoughts, and behaviours to cope with various situations and challenges. Cognitive reappraisal, as a crucial strategy in self-regulation, helps improve individuals’ experiences of academic stress and reduces negative emotional perceptions [
63,
64], thereby alleviating academic burnout. These results indicate that cognitive reappraisal only plays a regulatory role in the direct impact of intrusive rumination on academic burnout. Specifically, as the level of cognitive reappraisal increased, the effect of intrusive rumination on academic burnout decreased, partially supporting Hypothesis
3. This finding aligns with Gross’s [
65] proposed function of cognitive reappraisal, which posits that emotional responses are reduced by altering the perception of emotional events at the level of personal meaning. The generation and development of PTSS may involve factors other than individual cognition and emotion; the moderating role of cognitive reappraisal in the other two indirect pathways was not obvious.
Based on the findings of this study, we make three main recommendations. First, researchers should explore the reasons behind the lower incidence of PTSS in adolescents in this ethnic region during the crisis and utilise the advantages and roles of these factors. For example, the cultural values of ‘optimism and open-mindedness’ and ‘peaceful view of life and death issues’ in Tibetan culture, and ‘fearless of difficulties’ and ‘awe and conformity to nature’ in Qiang culture, alongside unique minority resources like ethnic dances and religious activities, are worth fully utilising. These resources can contribute to developing positive concepts and self-regulation abilities among young people, thus promoting the construction of public psychological service systems in ethnic areas. Second, considering the substantial mediating roles observed, future research and practice must concentrate on the development and implementation of targeted assessments and intervention programs aimed at identifying and addressing PTSS among adolescents. These programs should encompass effective screening methods to detect PTSS early and tailored interventions designed to alleviate and prevent PTSS and mitigate the risk of academic burnout in adolescents. Third, based on the moderating role of cognitive reappraisal, families and schools should form alliances to strengthen the emotion regulation education and guidance of students, especially in the context of the crisis. They should focus on the cognitive reconstruction of adolescents to prevent and alleviate psychological problems, such as academic burnout caused by adverse cognitive processes such as intrusive rumination.