Nonlinear change processes and the emergence of suicidal behavior: A conceptual model based on the fluid vulnerability theory of suicide

Craig J. Bryan, Jonathan E. Butner, Alexis M. May, Kelsi F. Rugo, Julia A. Harris, D. Nicolas Oakey, David C. Rozek, Anna Belle O. Bryan

Producción científica: Articlerevisión exhaustiva

82 Citas (Scopus)

Resumen

Although ideation-to-action theories of suicide aim to explain the emergence of suicidal behaviors, researchers have primarily focused on the content of underlying mechanisms (i.e., who dies by suicide). Much less attention has focused on the temporal dynamics of suicide risk (i.e., when suicide occurs). The fluid vulnerability theory conceptualizes suicide as an inherently dynamic construct that follows a nonlinear time course. Newer research implicates the existence of multiple nonlinear change processes among suicidal individuals, some of which appear to be associated with the emergence of suicidal behavior. The cusp catastrophe model provides a useful model for conceptualizing these change processes and provides a foundation for explaining a number of poorly understood phenomena including sudden emergence of suicidal behavior without prior suicidal planning. The implications of temporal dynamics for suicide-focused theory, practice, and research are discussed.

Idioma originalEnglish (US)
Número de artículo100758
PublicaciónNew Ideas in Psychology
Volumen57
DOI
EstadoPublished - abr 2020
Publicado de forma externa

ASJC Scopus subject areas

  • Psychology (miscellaneous)
  • General Psychology

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