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Continuous Theta Burst Stimulation of the Posterior Medial Frontal Cortex to Experimentally Reduce Ideological Threat Responses
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Acquired Capability for Suicide: An Evolutionary Concept Analysis.

Tamara Keefner1, Mary Minton2

  • 1Department of Nursing, University of South Dakota, Vermillion, South Dakota, USA.

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|May 8, 2024
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Understanding acquired capability for suicide (ACS) is key to distinguishing ideation from action. This analysis clarifies ACS, explaining how suicidal thoughts progress to attempts.

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Area of Science:

  • Psychology
  • Psychiatry
  • Suicidology

Background:

  • Suicide attempts stem from ideation, but not all ideators attempt suicide.
  • The ideation-to-action framework differentiates suicide ideators from attempters.
  • Existing theories lack a clear explanation for the transition from suicidal thoughts to action.

Purpose of the Study:

  • To clarify the concept of acquired capability for suicide (ACS).
  • To explain the role of ACS in the progression from suicidal ideation to suicide attempts.
  • To provide a foundation for further research on ACS.

Main Methods:

  • Utilized Rodgers' evolutionary concept analysis method.
  • Employed a six-step evolutionary process.
  • Examined the attributes, antecedents, and consequences of ACS.

Main Results:

  • Identified key attributes, antecedents, and consequences of ACS.
  • Demonstrated ACS as a crucial factor in the ideation-to-action pathway.
  • Highlighted the complexity and multifaceted nature of ACS.

Conclusions:

  • ACS is the first concept to explain the movement from suicidal ideation to action.
  • This concept analysis provides a clearer understanding of ACS's role.
  • Further research is needed for a comprehensive definition and application of ACS.