Psychology: Techniques and Application ›› 2022, Vol. 10 ›› Issue (2): 82-93.

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The “Double high” and “Double low” Patterns of Secondary School Students'Self-injury and Suicidal Ideation: Based on Latent Profile Analysis

  

  • Online:2022-02-01 Published:2022-04-18

Abstract: In view of high prevalence of self-injury and suicidal ideation among secondary school students today, the current study aims to explore the pattern of self-injury and suicidal ideation and related factors through the individual-centered approach. A total of 843 secondary school students were investigated with self-injury, suicidal ideation and potential predictors. We applied latent profile analysis and logistic regression. The results revealed that(1)there were two subgroups of secondary school students: low self-injury/low suicidal ideation subgroup and high self-injury/high suicidal ideation subgroup, accounting for 89.3% and 10.7%, respectively;(2)Poor sleep quality, experiential avoidance, and negative emotions were risk factors for latent classes of self-injury and suicidal ideation among secondary school students. This study bridged the research gap in self-injury and suicidal ideation among secondary school students, clarified the two patterns of self-injury and suicidal ideation as well as related factors, and provided empirical support for the future intervention.

Key words: secondary school students, self-injury, suicidal ideation, latent profile analysis

CLC Number: 

  • B844
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