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Intergenerational transmission of adversity beliefs and its impact on adolescent nonsuicidal self-injury
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Shi-wei MEI1, Lin-lin FAN1, Ze-wei FAN1, Zhen-zhao LI1, Zi-gang ZHANG1, Wan-jie TANG2, Li ZHAO1
Modern Preventive Medicine | 2026, 53(8) : 1417 - 1422
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Modern Preventive Medicine | 2026, 53(8): 1417-1422
• Child and Adolescent health, Maternal and Child Health •
Intergenerational transmission of adversity beliefs and its impact on adolescent nonsuicidal self-injury
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Shi-wei MEI1, Lin-lin FAN1, Ze-wei FAN1, Zhen-zhao LI1, Zi-gang ZHANG1, Wan-jie TANG2, Li ZHAO1
Affiliations
  • Department of Health Policay and Management, West China School of Public Health and West China Fourth Hospital, Sichuan university, Chengdu, Sichuan 610041, China
Published: 2026-04-25 doi: 10.20043/j.cnki.MPM.202501274
Outline
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Objective

To understand the adversity beliefs of adolescents and their parents, and to explore the impact of parental adversity beliefs on adolescents' adversity beliefs and non-suicidal self-injury.

Methods

Data were derived from the fourth round of the Chengdu Children's Positive Development Cohort. Adversity Beliefs Scale and Deliberate Self-Harm Inventory were used for on-site surveys to collect 4 994 valid paired samples of adolescents aged 8-19 and their parents. Differences in adversity beliefs between adolescents and their parents were analyzed, and the mediating role of adolescents' adversity beliefs under the moderation of parents' educational level was tested using SPSS PROCESS.

Results

(1) The detection rate of NSSI among adolescents was 22.33%, and there are differences in the incidence of NSSI among adolescents under different demographic characteristics; (2) Parental adversity beliefs (r=-0.168, P<0.01) and adolescents' adversity beliefs (r=-0.329, P<0.01) were negatively correlated with NSSI behavior, while parental adversity beliefs were positively correlated with adolescents' adversity beliefs (r=0.293, P<0.01); (3) Adolescents' adversity beliefs played a partial mediating role in the impact of parental adversity beliefs on NSSI behavior, accounting for 52.76% of the total effect; (4) The parents' education level significantly moderates the effect of their adversity beliefs on adolescents' adversity beliefs (β=-0.064, P<0.01).

Conclusion

Adversity beliefs have an intergenerational transmission effect. Parental adversity beliefs influence adolescents' NSSI behavior through intergenerational transmission. Targeted measures can be implemented from the perspective of intergenerational relationships to reduce the occurrence of adolescents' NSSI behavior.

Adversity beliefs  /  Intergenerational transmission  /  Nonsuicidal self-injury  /  Adolescents
梅士伟, 范琳林, 范泽炜, 李振朝, 张子港, 汤万杰, 赵莉. 逆境信念的代际传递及其对青少年非自杀性自伤的影响. 现代预防医学, 2026 , 53 (8) : 1417 -1422 . DOI: 10.20043/j.cnki.MPM.202501274
Shi-wei MEI, Lin-lin FAN, Ze-wei FAN, Zhen-zhao LI, Zi-gang ZHANG, Wan-jie TANG, Li ZHAO. Intergenerational transmission of adversity beliefs and its impact on adolescent nonsuicidal self-injury[J]. Modern Preventive Medicine, 2026 , 53 (8) : 1417 -1422 . DOI: 10.20043/j.cnki.MPM.202501274
Year 2026 volume 53 Issue 8
27
14
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doi: 10.20043/j.cnki.MPM.202501274
  • Receive Date:2025-01-15
  • Online Date:2026-11-02
  • Published:2026-04-25
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  • Received:2025-01-15
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    Department of Health Policay and Management, West China School of Public Health and West China Fourth Hospital, Sichuan university, Chengdu, Sichuan 610041, China
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表12种不同金属材料的力学参数
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Family
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Number of
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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