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How to prevent suicidal behavior and non-suicidal self-injury? An analysis of adolescent typologies.

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Title: How to prevent suicidal behavior and non-suicidal self-injury? An analysis of adolescent typologies.
Authors: De la Barrera, Usue (AUTHOR), Postigo-Zegarra, Silvia (AUTHOR), Montoya-Castilla, Inmaculada (AUTHOR), Valero-Moreno, Selene (AUTHOR)
Source: Death Studies. 2026, Vol. 50 Issue 2, p210-221. 12p.
Subjects: Self-injurious behavior, Risk assessment, Emotion regulation, School environment, Suicidal ideation, Research funding, T-test (Statistics), Questionnaires, Logistic regression analysis, Descriptive statistics, Chi-squared test, Personality, Neuroses, Adolescence
Geographic Terms: Spain
Abstract: Non-suicidal self-injury (NSSI) and suicidal behavior in adolescence are global mental health concerns. These behaviors are often interconnected, but can also manifest independently. This study aimed to assess the predictive abilities of neuroticism, emotional competencies, and the school social climate on four typologies based on the presence of NSSI and levels of suicidal behavior. The study included 713 participants aged 11–16 years who completed questionnaires assessing suicidal behavior, NSSI, neuroticism, emotional competencies, and the school social climate. The data were analyzed using logistic regression techniques. The findings revealed that adolescents with high levels of neuroticism and emotion perception, low levels of emotion expression and regulation and an inadequate school social climate were more likely to belong to typologies characterized by NSSI and/or high suicidal behavior. This study underscores the importance of enhancing the school social climate as a crucial step toward reducing the likelihood of NSSI and suicidal behavior. [ABSTRACT FROM AUTHOR]
Copyright of Death Studies is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Psychology and Behavioral Sciences Collection
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  Data: How to prevent suicidal behavior and non-suicidal self-injury? An analysis of adolescent typologies.
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  Data: <searchLink fieldCode="AR" term="%22De+la+Barrera%2C+Usue%22">De la Barrera, Usue</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Postigo-Zegarra%2C+Silvia%22">Postigo-Zegarra, Silvia</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Montoya-Castilla%2C+Inmaculada%22">Montoya-Castilla, Inmaculada</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Valero-Moreno%2C+Selene%22">Valero-Moreno, Selene</searchLink> (AUTHOR)
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  Data: Non-suicidal self-injury (NSSI) and suicidal behavior in adolescence are global mental health concerns. These behaviors are often interconnected, but can also manifest independently. This study aimed to assess the predictive abilities of neuroticism, emotional competencies, and the school social climate on four typologies based on the presence of NSSI and levels of suicidal behavior. The study included 713 participants aged 11–16 years who completed questionnaires assessing suicidal behavior, NSSI, neuroticism, emotional competencies, and the school social climate. The data were analyzed using logistic regression techniques. The findings revealed that adolescents with high levels of neuroticism and emotion perception, low levels of emotion expression and regulation and an inadequate school social climate were more likely to belong to typologies characterized by NSSI and/or high suicidal behavior. This study underscores the importance of enhancing the school social climate as a crucial step toward reducing the likelihood of NSSI and suicidal behavior. [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of Death Studies is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
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      – Type: doi
        Value: 10.1080/07481187.2024.2420234
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 12
        StartPage: 210
    Subjects:
      – SubjectFull: Self-injurious behavior
        Type: general
      – SubjectFull: Risk assessment
        Type: general
      – SubjectFull: Emotion regulation
        Type: general
      – SubjectFull: School environment
        Type: general
      – SubjectFull: Suicidal ideation
        Type: general
      – SubjectFull: Research funding
        Type: general
      – SubjectFull: T-test (Statistics)
        Type: general
      – SubjectFull: Questionnaires
        Type: general
      – SubjectFull: Logistic regression analysis
        Type: general
      – SubjectFull: Descriptive statistics
        Type: general
      – SubjectFull: Chi-squared test
        Type: general
      – SubjectFull: Personality
        Type: general
      – SubjectFull: Neuroses
        Type: general
      – SubjectFull: Adolescence
        Type: general
      – SubjectFull: Spain
        Type: general
    Titles:
      – TitleFull: How to prevent suicidal behavior and non-suicidal self-injury? An analysis of adolescent typologies.
        Type: main
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          Name:
            NameFull: De la Barrera, Usue
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            NameFull: Postigo-Zegarra, Silvia
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            NameFull: Montoya-Castilla, Inmaculada
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            NameFull: Valero-Moreno, Selene
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            – D: 01
              M: 02
              Text: 2026
              Type: published
              Y: 2026
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              Value: 07481187
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              Value: 50
            – Type: issue
              Value: 2
          Titles:
            – TitleFull: Death Studies
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