Jiang Xue, Pang Dong, Yang Sentian, Fan Wenzheng, Zhang Yuhuan, Chen Dong, Han Xuanye, Lin Hongyanjun
{"title":"自我调节疲劳对护理专业学生自杀意念的影响：体验性回避的中介作用和消极生活事件的调节作用。","authors":"Jiang Xue, Pang Dong, Yang Sentian, Fan Wenzheng, Zhang Yuhuan, Chen Dong, Han Xuanye, Lin Hongyanjun","doi":"10.1186/s40359-025-02589-0","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Nursing students face significant academic and emotional stress, which may increase the risk of suicidal ideation. This study examines the relationships between self-regulatory fatigue, experiential avoidance, and suicidal ideation, with a focus on the mediating role of experiential avoidance and the moderating role of negative life events.</p><p><strong>Methods: </strong>We conducted a cross-sectional survey with 562 nursing students from a university in Heilongjiang, China. Data were collected using standardized scales: the General Information Questionnaire, Adolescent Suicidal Ideation Scale, Self-Regulatory Fatigue Scale, Acceptance and Action Questionnaire II, and Adolescent Self-Rating Life Events Checklist Scale.</p><p><strong>Results: </strong>The study revealed a significant total effect of self-regulatory fatigue on suicidal ideation (β = 0.5610, p < 0.001), accounting for 52.26% of the variance. Experiential avoidance partially mediated this relationship, with a significant indirect effect (β = 0.0723, 95% CI [0.0059, 0.1398]), representing 12.89% of the total effect. Self-regulatory fatigue strongly predicted experiential avoidance (β = 0.3567, p < 0.001), which in turn predicted suicidal ideation (β = 0.2028, p < 0.01). Negative life events moderated the first stage of the mediation pathway (self-regulatory fatigue → experiential avoidance), as evidenced by a significant interaction term (β = 0.1097, p = 0.0063). The moderated mediation model explained 57.92% of the variance in experiential avoidance.</p><p><strong>Conclusion: </strong>Self-regulatory fatigue is significantly associated with suicidal ideation in nursing students, both directly and through the mediating role of experiential avoidance. Negative life events amplify this association. These findings highlight the importance of enhancing emotional regulation and coping strategies within nursing education to reduce the risk of suicidal ideation.</p>","PeriodicalId":37867,"journal":{"name":"BMC Psychology","volume":"13 1","pages":"287"},"PeriodicalIF":2.7000,"publicationDate":"2025-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11929291/pdf/","citationCount":"0","resultStr":"{\"title\":\"The impact of self-regulatory fatigue on suicidal ideation in nursing students: the mediating role of experiential avoidance and the moderating role of negative life events.\",\"authors\":\"Jiang Xue, Pang Dong, Yang Sentian, Fan Wenzheng, Zhang Yuhuan, Chen Dong, Han Xuanye, Lin Hongyanjun\",\"doi\":\"10.1186/s40359-025-02589-0\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>Nursing students face significant academic and emotional stress, which may increase the risk of suicidal ideation. This study examines the relationships between self-regulatory fatigue, experiential avoidance, and suicidal ideation, with a focus on the mediating role of experiential avoidance and the moderating role of negative life events.</p><p><strong>Methods: </strong>We conducted a cross-sectional survey with 562 nursing students from a university in Heilongjiang, China. Data were collected using standardized scales: the General Information Questionnaire, Adolescent Suicidal Ideation Scale, Self-Regulatory Fatigue Scale, Acceptance and Action Questionnaire II, and Adolescent Self-Rating Life Events Checklist Scale.</p><p><strong>Results: </strong>The study revealed a significant total effect of self-regulatory fatigue on suicidal ideation (β = 0.5610, p < 0.001), accounting for 52.26% of the variance. Experiential avoidance partially mediated this relationship, with a significant indirect effect (β = 0.0723, 95% CI [0.0059, 0.1398]), representing 12.89% of the total effect. Self-regulatory fatigue strongly predicted experiential avoidance (β = 0.3567, p < 0.001), which in turn predicted suicidal ideation (β = 0.2028, p < 0.01). Negative life events moderated the first stage of the mediation pathway (self-regulatory fatigue → experiential avoidance), as evidenced by a significant interaction term (β = 0.1097, p = 0.0063). The moderated mediation model explained 57.92% of the variance in experiential avoidance.</p><p><strong>Conclusion: </strong>Self-regulatory fatigue is significantly associated with suicidal ideation in nursing students, both directly and through the mediating role of experiential avoidance. Negative life events amplify this association. These findings highlight the importance of enhancing emotional regulation and coping strategies within nursing education to reduce the risk of suicidal ideation.</p>\",\"PeriodicalId\":37867,\"journal\":{\"name\":\"BMC Psychology\",\"volume\":\"13 1\",\"pages\":\"287\"},\"PeriodicalIF\":2.7000,\"publicationDate\":\"2025-03-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11929291/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"BMC Psychology\",\"FirstCategoryId\":\"102\",\"ListUrlMain\":\"https://doi.org/10.1186/s40359-025-02589-0\",\"RegionNum\":3,\"RegionCategory\":\"心理学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"PSYCHOLOGY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"BMC Psychology","FirstCategoryId":"102","ListUrlMain":"https://doi.org/10.1186/s40359-025-02589-0","RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"PSYCHOLOGY, MULTIDISCIPLINARY","Score":null,"Total":0}
The impact of self-regulatory fatigue on suicidal ideation in nursing students: the mediating role of experiential avoidance and the moderating role of negative life events.
Background: Nursing students face significant academic and emotional stress, which may increase the risk of suicidal ideation. This study examines the relationships between self-regulatory fatigue, experiential avoidance, and suicidal ideation, with a focus on the mediating role of experiential avoidance and the moderating role of negative life events.
Methods: We conducted a cross-sectional survey with 562 nursing students from a university in Heilongjiang, China. Data were collected using standardized scales: the General Information Questionnaire, Adolescent Suicidal Ideation Scale, Self-Regulatory Fatigue Scale, Acceptance and Action Questionnaire II, and Adolescent Self-Rating Life Events Checklist Scale.
Results: The study revealed a significant total effect of self-regulatory fatigue on suicidal ideation (β = 0.5610, p < 0.001), accounting for 52.26% of the variance. Experiential avoidance partially mediated this relationship, with a significant indirect effect (β = 0.0723, 95% CI [0.0059, 0.1398]), representing 12.89% of the total effect. Self-regulatory fatigue strongly predicted experiential avoidance (β = 0.3567, p < 0.001), which in turn predicted suicidal ideation (β = 0.2028, p < 0.01). Negative life events moderated the first stage of the mediation pathway (self-regulatory fatigue → experiential avoidance), as evidenced by a significant interaction term (β = 0.1097, p = 0.0063). The moderated mediation model explained 57.92% of the variance in experiential avoidance.
Conclusion: Self-regulatory fatigue is significantly associated with suicidal ideation in nursing students, both directly and through the mediating role of experiential avoidance. Negative life events amplify this association. These findings highlight the importance of enhancing emotional regulation and coping strategies within nursing education to reduce the risk of suicidal ideation.
期刊介绍：
BMC Psychology is an open access, peer-reviewed journal that considers manuscripts on all aspects of psychology, human behavior and the mind, including developmental, clinical, cognitive, experimental, health and social psychology, as well as personality and individual differences. The journal welcomes quantitative and qualitative research methods, including animal studies.
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